IOTA/IOTA-ES occultation update for (694) Ekard / TYC 6114-00532-1 event on 2008 Jan 11, 17:00 UT Visible from Australia Summary ------- On 2008 Jan 11 UT, the 91 km diameter asteroid (694) Ekard will occult a 12.4 mag star in the constellation Corvus for observers along a path across Australia. In the case of an occultation, the combined light of the asteroid and the star will drop by 3.0 mag to 15.3 mag (the magnitude of the asteroid) for at most 7.2 seconds. This update is based on UNSO/Flagstaff astrometry for the asteroid kindly provided by Alice Monet, historical astrometry from the MPC files (via AstDys), and the following catalogs for the star position: UCAC. The event at a glimpse ---------------------- * Rank: 80 * date and approx. time of event: 2008 Jan 11, 16:54 - 2008 Jan 11, 17:07 UT * magnitude of target star: 12.4 * magnitude drop [mag]: 3.0 * estimated maximum duration [s]: 7.2 * Moon: 10 % sunlit, 128° distance * Sun: 92° distance * rough path description: Australia The occultation path -------------------- * approximate projected width [km]: 110 * 1 sigma uncertainty interval [path widths]: +/- 0.67 * 1 sigma uncertainty interval [seconds]: +/- 4.7 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- .026 +/- .025) * 1 sigma uncertainty ellipse (major, minor, PA): ( .026", .025", 88° ) * approx speed of asteroid's shadow [km/s]: 12.6338 * website for maps: http://lunar-occultations.com/iota/asteroids/astrndx.htm http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 6114-00532-1 by 694 Ekard on 2008 Jan 11 Centre Star Star Sun Path Limits Error Limits E. Longitude Latitude U.T. Alt Az Alt Limit 1 Limit 2 Limit 3 Limit 4 o ' " o ' " h m s o o o o ' " o ' " o ' " o ' " Longitude Longitude Longitude Longitude 101 12 48 4 0 0 16 54 1 1 109 -71 ... .. .. 102 37 35 ... .. .. ... .. .. 103 47 5 3 0 0 16 54 2 4 109 -71 102 25 59 105 4 36 100 30 40 106 43 41 Latitude Latitude Latitude Latitude 104 0 0 2 54 41 16 54 2 4 109 -71 2 22 1 3 27 6 1 37 53 .. .. .. 105 0 0 2 29 21 16 54 3 5 109 -70 1 56 29 3 1 58 1 12 3 .. .. .. 106 0 0 2 3 0 16 54 4 6 110 -70 1 29 55 2 35 50 0 45 12 .. .. .. 107 0 0 1 35 37 16 54 6 7 110 -70 1 2 19 2 8 40 0 17 18 2 52 36 108 0 0 1 7 12 16 54 7 9 110 -69 0 33 40 1 40 29 - 0 11 40 2 24 42 109 0 0 0 37 45 16 54 9 10 110 -69 0 3 58 1 11 16 - 0 41 42 1 55 47 110 0 0 0 7 13 16 54 12 11 110 -68 - 0 26 48 0 40 59 - 1 12 49 1 25 50 111 0 0 - 0 24 22 16 54 14 12 109 -68 - 0 58 39 0 9 39 - 1 45 2 0 54 49 112 0 0 - 0 57 2 16 54 17 13 109 -67 - 1 31 35 - 0 22 46 - 2 18 21 0 22 45 113 0 0 - 1 30 48 16 54 19 14 109 -66 - 2 5 38 - 0 56 15 - 2 52 46 - 0 10 23 114 0 0 - 2 5 40 16 54 23 15 109 -65 - 2 40 47 - 1 30 50 - 3 28 19 - 0 44 36 115 0 0 - 2 41 38 16 54 26 17 109 -65 - 3 17 4 - 2 6 31 - 4 5 1 - 1 19 54 116 0 0 - 3 18 44 16 54 30 18 109 -64 - 3 54 28 - 2 43 19 - 4 42 51 - 1 56 18 117 0 0 - 3 56 58 16 54 34 19 109 -63 - 4 33 1 - 3 21 13 - 5 21 50 - 2 33 48 118 0 0 - 4 36 20 16 54 38 20 109 -62 - 5 12 42 - 4 0 16 - 6 1 59 - 3 12 25 119 0 0 - 5 16 50 16 54 43 21 108 -61 - 5 53 33 - 4 40 26 - 6 43 18 - 3 52 10 120 0 0 - 5 58 29 16 54 48 22 108 -60 - 6 35 34 - 5 21 45 - 7 25 48 - 4 33 2 121 0 0 - 6 41 18 16 54 53 24 108 -59 - 7 18 45 - 6 4 13 - 8 9 29 - 5 15 2 122 0 0 - 7 25 17 16 54 58 25 108 -58 - 8 3 6 - 6 47 50 - 8 54 21 - 5 58 11 123 0 0 - 8 10 25 16 55 4 26 107 -57 - 8 48 37 - 7 32 36 - 9 40 25 - 6 42 27 124 0 0 - 8 56 44 16 55 10 27 107 -56 - 9 35 19 - 8 18 31 -10 27 40 - 7 27 53 125 0 0 - 9 44 12 16 55 16 28 107 -54 -10 23 12 - 9 5 35 -11 16 6 - 8 14 27 126 0 0 -10 32 50 16 55 23 30 106 -53 -11 12 15 - 9 53 49 -12 5 44 - 9 2 9 127 0 0 -11 22 37 16 55 30 31 106 -52 -12 2 28 -10 43 12 -12 56 33 - 9 50 59 128 0 0 -12 13 34 16 55 37 32 105 -51 -12 53 51 -11 33 43 -13 48 32 -10 40 57 129 0 0 -13 5 39 16 55 45 33 105 -50 -13 46 23 -12 25 22 -14 41 42 -11 32 3 130 0 0 -13 58 53 16 55 53 34 104 -48 -14 40 4 -13 18 9 -15 36 1 -12 24 15 131 0 0 -14 53 13 16 56 1 35 103 -47 -15 34 52 -14 12 2 -16 31 28 -13 17 33 132 0 0 -15 48 39 16 56 10 37 102 -46 -16 30 47 -15 7 1 -17 28 3 -14 11 56 133 0 0 -16 45 10 16 56 18 38 102 -44 -17 27 47 -16 3 4 -18 25 43 -15 7 23 134 0 0 -17 42 45 16 56 28 39 101 -43 -18 25 51 -17 0 9 -19 24 29 -16 3 52 135 0 0 -18 41 21 16 56 37 40 100 -42 -19 24 57 -17 58 16 -20 24 16 -17 1 22 136 0 0 -19 40 56 16 56 47 41 99 -40 -20 25 3 -18 57 23 -21 25 5 -17 59 50 137 0 0 -20 41 29 16 56 57 42 98 -39 -21 26 7 -19 57 26 -22 26 52 -18 59 16 138 0 0 -21 42 58 16 57 7 43 96 -37 -22 28 6 -20 58 25 -23 29 34 -19 59 36 139 0 0 -22 45 18 16 57 17 45 95 -36 -23 30 57 -22 0 15 -24 33 9 -21 0 48 140 0 0 -23 48 28 16 57 28 46 94 -35 -24 34 38 -23 2 55 -25 37 34 -22 2 49 141 0 0 -24 52 23 16 57 39 47 92 -33 -25 39 5 -24 6 21 -26 42 44 -23 5 36 142 0 0 -25 57 2 16 57 50 48 91 -32 -26 44 14 -25 10 29 -27 48 37 -24 9 6 143 0 0 -27 2 18 16 58 2 48 89 -30 -27 50 2 -26 15 16 -28 55 8 -25 13 15 144 0 0 -28 8 9 16 58 13 49 87 -29 -28 56 24 -27 20 38 -30 2 13 -26 17 59 145 0 0 -29 14 30 16 58 25 50 85 -27 -30 3 15 -28 26 30 -31 9 47 -27 23 14 146 0 0 -30 21 17 16 58 37 51 83 -26 -31 10 31 -29 32 48 -32 17 45 -28 28 56 147 0 0 -31 28 23 16 58 49 52 81 -25 -32 18 6 -30 39 27 -33 26 1 -29 35 0 148 0 0 -32 35 45 16 59 1 52 79 -23 -33 25 56 -31 46 22 -34 34 31 -30 41 20 149 0 0 -33 43 17 16 59 13 53 77 -22 -34 33 55 -32 53 27 -35 43 8 -31 47 53 150 0 0 -34 50 53 16 59 25 54 74 -20 -35 41 57 -34 0 38 -36 51 47 -32 54 32 151 0 0 -35 58 27 16 59 37 54 72 -19 -36 49 57 -35 7 49 -38 0 22 -34 1 12 152 0 0 -37 5 55 16 59 49 54 70 -18 -37 57 47 -36 14 54 -39 8 46 -35 7 49 153 0 0 -38 13 9 17 0 1 55 67 -16 -39 5 23 -37 21 47 -40 16 53 -36 14 15 154 0 0 -39 20 4 17 0 14 55 64 -15 -40 12 39 -38 28 23 -41 24 37 -37 20 27 155 0 0 -40 26 35 17 0 26 55 62 -13 -41 19 28 -39 34 36 -42 31 52 -38 26 17 156 0 0 -41 32 35 17 0 37 55 59 -12 -42 25 44 -40 40 20 -43 38 32 -39 31 41 157 0 0 -42 37 58 17 0 49 56 57 -11 -43 31 22 -41 45 30 -44 44 31 -40 36 33 158 0 0 -43 42 40 17 1 1 56 54 -9 -44 36 17 -42 50 0 -45 49 43 -41 40 48 159 0 0 -44 46 35 17 1 12 56 51 -8 -45 40 22 -43 53 45 -46 54 2 -42 44 20 160 0 0 -45 49 37 17 1 24 55 49 -7 -46 43 32 -44 56 39 -47 57 24 -43 47 5 161 0 0 -46 51 43 17 1 35 55 46 -6 -47 45 43 -45 58 40 -48 59 43 -44 48 59 162 0 0 -47 52 47 17 1 46 55 44 -5 -48 46 51 -46 59 41 -50 0 55 -45 49 56 163 0 0 -48 52 45 17 1 56 55 41 -3 -49 46 50 -47 59 38 -51 0 56 -46 49 52 164 0 0 -49 51 35 17 2 7 54 39 -2 -50 45 38 -48 58 29 -51 59 42 -47 48 45 165 0 0 -50 49 11 17 2 17 54 36 -1 -51 43 11 -49 56 9 -52 57 9 -48 46 29 166 0 0 -51 45 33 17 2 27 54 34 0 -52 39 26 -50 52 36 -53 53 16 -49 43 4 167 0 0 -52 40 36 17 2 36 53 32 1 -53 34 21 -51 47 47 -54 47 59 -50 38 25 168 0 0 -53 34 19 17 2 45 53 30 2 -54 27 53 -52 41 41 -55 41 16 -51 32 30 169 0 0 -54 26 40 17 2 55 52 28 3 -55 20 2 -53 34 14 -56 33 7 -52 25 19 170 0 0 -55 17 38 17 3 3 52 25 4 -56 10 45 -54 25 26 -57 23 29 -53 16 49 171 0 0 -56 7 12 17 3 12 51 24 5 -57 0 3 -55 15 15 -58 12 23 -54 6 58 172 0 0 -56 55 21 17 3 20 51 22 6 -57 47 54 -56 3 42 -58 59 48 -54 55 47 173 0 0 -57 42 6 17 3 28 50 20 7 -58 34 19 -56 50 46 -59 45 44 -55 43 15 174 0 0 -58 27 26 17 3 35 50 18 8 -59 19 17 -57 36 26 -60 30 12 -56 29 21 175 0 0 -59 11 22 17 3 43 49 16 8 -60 2 50 -58 20 44 -61 13 13 -57 14 7 176 0 0 -59 53 54 17 3 50 49 15 9 -60 44 58 -59 3 39 -61 54 47 -57 57 31 177 0 0 -60 35 4 17 3 57 48 13 10 -61 25 42 -59 45 13 -62 34 55 -58 39 36 178 0 0 -61 14 52 17 4 3 47 11 11 -62 5 4 -60 25 26 -63 13 40 -59 20 21 179 0 0 -61 53 20 17 4 10 47 10 11 -62 43 5 -61 4 20 -63 51 3 -59 59 48 180 0 0 -62 30 29 17 4 16 46 8 12 -63 19 47 -61 41 56 -64 27 5 -60 37 58 -179 0 0 -63 6 22 17 4 22 46 7 13 -63 55 11 -62 18 16 -65 1 49 -61 14 53 -178 0 0 -63 40 59 17 4 27 45 5 13 -64 29 20 -62 53 21 -65 35 16 -61 50 33 -177 0 0 -64 14 23 17 4 33 45 4 14 -65 2 14 -63 27 13 -66 7 30 -62 25 2 -176 0 0 -64 46 36 17 4 38 44 2 15 -65 33 57 -63 59 55 -66 38 31 -62 58 19 -175 0 0 -65 17 39 17 4 43 44 1 15 -66 4 31 -64 31 27 -67 8 23 -63 30 28 -174 0 0 -65 47 35 17 4 48 43 360 16 -66 33 57 -65 1 51 -67 37 7 -64 1 29 -173 0 0 -66 16 26 17 4 52 43 358 16 -67 2 18 -65 31 11 -68 4 45 -64 31 26 -172 0 0 -66 44 13 17 4 57 42 357 17 -67 29 35 -65 59 27 -68 31 21 -65 0 19 -171 0 0 -67 10 59 17 5 1 42 356 17 -67 55 51 -66 26 41 -68 56 56 -65 28 10 -170 0 0 -67 36 46 17 5 5 41 355 18 -68 21 8 -66 52 56 -69 21 31 -65 55 2 -169 0 0 -68 1 35 17 5 9 41 353 18 -68 45 29 -67 18 14 -69 45 11 -66 20 56 -168 0 0 -68 25 30 17 5 13 41 352 19 -69 8 54 -67 42 36 -70 7 55 -66 45 54 -167 0 0 -68 48 30 17 5 17 40 351 19 -69 31 26 -68 6 5 -70 29 48 -67 9 59 -166 0 0 -69 10 40 17 5 20 40 350 20 -69 53 7 -68 28 42 -70 50 49 -67 33 11 -165 0 0 -69 32 0 17 5 24 39 349 20 -70 13 59 -68 50 28 -71 11 3 -67 55 32 -164 0 0 -69 52 32 17 5 27 39 347 20 -70 34 4 -69 11 27 -71 30 29 -68 17 5 -163 0 0 -70 12 17 17 5 30 38 346 21 -70 53 23 -69 31 39 -71 49 10 -68 37 50 -162 0 0 -70 31 19 17 5 33 38 345 21 -71 11 58 -69 51 5 -72 7 9 -68 57 50 -161 0 0 -70 49 37 17 5 36 38 344 22 -71 29 50 -70 9 49 -72 24 26 -69 17 7 -160 0 0 -71 7 15 17 5 39 37 343 22 -71 47 3 -70 27 51 -72 41 2 -69 35 40 -159 0 0 -71 24 12 17 5 42 37 342 22 -72 3 35 -70 45 13 -72 57 1 -69 53 33 -158 0 0 -71 40 32 17 5 45 37 341 23 -72 19 31 -71 1 56 -73 12 23 -70 10 47 -157 0 0 -71 56 14 17 5 47 36 339 23 -72 34 49 -71 18 1 -73 27 9 -70 27 22 -156 0 0 -72 11 21 17 5 50 36 338 23 -72 49 33 -71 33 31 -73 41 21 -70 43 21 -155 0 0 -72 25 54 17 5 52 36 337 24 -73 3 44 -71 48 25 -73 55 0 -70 58 44 -154 0 0 -72 39 54 17 5 55 35 336 24 -73 17 21 -72 2 46 -74 8 7 -71 13 33 -153 0 0 -72 53 22 17 5 57 35 335 24 -73 30 28 -72 16 35 -74 20 44 -71 27 48 -152 0 0 -73 6 19 17 5 59 35 334 24 -73 43 4 -72 29 52 -74 32 52 -71 41 32 -151 0 0 -73 18 46 17 6 1 34 333 25 -73 55 12 -72 42 40 -74 44 32 -71 54 45 -150 0 0 -73 30 45 17 6 3 34 332 25 -74 6 51 -72 54 58 -74 55 44 -72 7 28 -149 0 0 -73 42 17 17 6 6 34 331 25 -74 18 4 -73 6 48 -75 6 30 -72 19 42 -148 0 0 -73 53 22 17 6 7 33 330 25 -74 28 50 -73 18 11 -75 16 51 -72 31 29 -147 0 0 -74 4 1 17 6 9 33 329 26 -74 39 11 -73 29 7 -75 26 47 -72 42 48 -146 0 0 -74 14 15 17 6 11 33 327 26 -74 49 8 -73 39 38 -75 36 20 -72 53 41 -145 0 0 -74 24 5 17 6 13 32 326 26 -74 58 41 -73 49 45 -75 45 30 -73 4 9 -144 0 0 -74 33 32 17 6 15 32 325 26 -75 7 52 -73 59 27 -75 54 19 -73 14 12 -143 0 0 -74 42 36 17 6 17 32 324 27 -75 16 40 -74 8 47 -76 2 45 -73 23 52 -142 0 0 -74 51 18 17 6 18 32 323 27 -75 25 8 -74 17 44 -76 10 52 -73 33 9 -141 0 0 -74 59 39 17 6 20 31 322 27 -75 33 14 -74 26 20 -76 18 38 -73 42 3 -140 0 0 -75 7 40 17 6 22 31 321 27 -75 41 1 -74 34 34 -76 26 5 -73 50 36 -139 0 0 -75 15 21 17 6 23 31 320 27 -75 48 28 -74 42 29 -76 33 14 -73 58 47 -138 0 0 -75 22 42 17 6 25 31 319 28 -75 55 36 -74 50 3 -76 40 4 -74 6 38 -137 0 0 -75 29 45 17 6 26 30 318 28 -76 2 26 -74 57 18 -76 46 37 -74 14 10 -136 0 0 -75 36 29 17 6 28 30 317 28 -76 8 58 -75 4 14 -76 52 52 -74 21 22 -135 0 0 -75 42 56 17 6 29 30 316 28 -76 15 13 -75 10 52 -76 58 51 -74 28 15 -134 0 0 -75 49 5 17 6 31 30 315 28 -76 21 11 -75 17 13 -77 4 34 -74 34 49 -133 0 0 -75 54 58 17 6 32 29 314 29 -76 26 53 -75 23 16 -77 10 1 -74 41 6 -132 0 0 -76 0 34 17 6 33 29 313 29 -76 32 19 -75 29 2 -77 15 13 -74 47 5 -131 0 0 -76 5 54 17 6 35 29 312 29 -76 37 29 -75 34 31 -77 20 9 -74 52 47 -130 0 0 -76 10 58 17 6 36 29 311 29 -76 42 24 -75 39 45 -77 24 51 -74 58 13 -129 0 0 -76 15 47 17 6 37 28 310 29 -76 47 4 -75 44 43 -77 29 19 -75 3 22 -128 0 0 -76 20 21 17 6 39 28 309 29 -76 51 30 -75 49 25 -77 33 33 -75 8 16 -127 0 0 -76 24 41 17 6 40 28 308 30 -76 55 41 -75 53 52 -77 37 34 -75 12 53 -126 0 0 -76 28 46 17 6 41 28 307 30 -76 59 39 -75 58 5 -77 41 21 -75 17 16 -125 0 0 -76 32 37 17 6 42 27 306 30 -77 3 23 -76 2 3 -77 44 55 -75 21 23 -124 0 0 -76 36 14 17 6 44 27 305 30 -77 6 53 -76 5 47 -77 48 16 -75 25 15 -123 0 0 -76 39 38 17 6 45 27 304 30 -77 10 10 -76 9 17 -77 51 24 -75 28 53 -122 0 0 -76 42 48 17 6 46 27 303 30 -77 13 15 -76 12 33 -77 54 21 -75 32 17 -121 0 0 -76 45 45 17 6 47 27 302 31 -77 16 6 -76 15 35 -77 57 5 -75 35 27 -120 0 0 -76 48 30 17 6 48 26 301 31 -77 18 45 -76 18 25 -77 59 37 -75 38 23 -119 0 0 -76 51 1 17 6 49 26 300 31 -77 21 12 -76 21 1 -78 1 57 -75 41 5 -118 0 0 -76 53 20 17 6 50 26 299 31 -77 23 27 -76 23 24 -78 4 6 -75 43 34 -117 0 0 -76 55 26 17 6 51 26 298 31 -77 25 29 -76 25 34 -78 6 3 -75 45 49 -116 0 0 -76 57 21 17 6 52 25 296 31 -77 27 20 -76 27 32 -78 7 49 -75 47 52 -115 0 0 -76 59 3 17 6 53 25 295 31 -77 28 59 -76 29 17 -78 9 23 -75 49 41 -114 0 0 -77 0 33 17 6 54 25 294 32 -77 30 26 -76 30 50 -78 10 46 -75 51 17 -113 0 0 -77 1 51 17 6 56 25 293 32 -77 31 42 -76 32 10 -78 11 59 -75 52 41 -112 0 0 -77 2 57 17 6 57 25 292 32 -77 32 46 -76 33 19 -78 13 0 -75 53 52 -111 0 0 -77 3 51 17 6 58 24 291 32 -77 33 38 -76 34 14 -78 13 50 -75 54 50 -110 0 0 -77 4 34 17 6 59 24 290 32 -77 34 20 -76 34 58 -78 14 30 -75 55 35 -109 0 0 -77 5 5 17 6 59 24 289 32 -77 34 50 -76 35 30 -78 14 59 -75 56 8 -108 0 0 -77 5 24 17 7 0 24 288 32 -77 35 9 -76 35 50 -78 15 17 -75 56 29 -107 0 0 -77 5 32 17 7 1 23 287 32 -77 35 16 -76 35 58 -78 15 24 -75 56 36 -106 0 0 -77 5 28 17 7 2 23 286 33 -77 35 12 -76 35 54 -78 15 21 -75 56 32 -105 0 0 -77 5 12 17 7 3 23 285 33 -77 34 57 -76 35 37 -78 15 7 -75 56 15 -104 0 0 -77 4 45 17 7 4 23 284 33 -77 34 31 -76 35 9 -78 14 42 -75 55 45 -103 0 0 -77 4 6 17 7 5 23 283 33 -77 33 53 -76 34 29 -78 14 6 -75 55 3 -102 0 0 -77 3 15 17 7 6 22 282 33 -77 33 5 -76 33 36 -78 13 19 -75 54 9 -101 0 0 -77 2 13 17 7 7 22 281 33 -77 32 4 -76 32 32 -78 12 22 -75 53 1 -100 0 0 -77 0 59 17 7 8 22 280 33 -77 30 52 -76 31 15 -78 11 13 -75 51 41 - 99 0 0 -76 59 32 17 7 9 22 279 34 -77 29 29 -76 29 46 -78 9 54 -75 50 9 - 98 0 0 -76 57 54 17 7 10 22 278 34 -77 27 54 -76 28 5 -78 8 24 -75 48 23 - 97 0 0 -76 56 4 17 7 11 21 277 34 -77 26 8 -76 26 11 -78 6 42 -75 46 24 - 96 0 0 -76 54 1 17 7 12 21 276 34 -77 24 9 -76 24 4 -78 4 49 -75 44 13 - 95 0 0 -76 51 46 17 7 12 21 275 34 -77 21 59 -76 21 45 -78 2 45 -75 41 48 - 94 0 0 -76 49 19 17 7 13 21 274 34 -77 19 36 -76 19 13 -78 0 29 -75 39 9 - 93 0 0 -76 46 39 17 7 14 20 273 34 -77 17 1 -76 16 28 -77 58 1 -75 36 18 - 92 0 0 -76 43 46 17 7 15 20 272 34 -77 14 14 -76 13 30 -77 55 21 -75 33 12 - 91 0 0 -76 40 40 17 7 16 20 271 35 -77 11 14 -76 10 18 -77 52 30 -75 29 52 - 90 0 0 -76 37 21 17 7 17 20 270 35 -77 8 2 -76 6 52 -77 49 26 -75 26 19 - 89 0 0 -76 33 49 17 7 18 19 269 35 -77 4 36 -76 3 13 -77 46 10 -75 22 31 - 88 0 0 -76 30 3 17 7 19 19 268 35 -77 0 57 -75 59 20 -77 42 41 -75 18 28 - 87 0 0 -76 26 3 17 7 19 19 267 35 -76 57 5 -75 55 12 -77 38 59 -75 14 10 - 86 0 0 -76 21 48 17 7 20 19 266 35 -76 52 58 -75 50 50 -77 35 4 -75 9 38 - 85 0 0 -76 17 19 17 7 21 19 265 35 -76 48 38 -75 46 13 -77 30 55 -75 4 50 - 84 0 0 -76 12 36 17 7 22 18 264 35 -76 44 4 -75 41 20 -77 26 33 -74 59 46 - 83 0 0 -76 7 37 17 7 23 18 263 35 -76 39 14 -75 36 13 -77 21 56 -74 54 26 - 82 0 0 -76 2 23 17 7 24 18 262 36 -76 34 10 -75 30 49 -77 17 6 -74 48 49 - 81 0 0 -75 56 53 17 7 25 18 262 36 -76 28 51 -75 25 9 -77 12 0 -74 42 56 - 80 0 0 -75 51 7 17 7 25 17 261 36 -76 23 15 -75 19 12 -77 6 40 -74 36 46 - 79 0 0 -75 45 5 17 7 26 17 260 36 -76 17 24 -75 12 59 -77 1 4 -74 30 17 - 78 0 0 -75 38 45 17 7 27 17 259 36 -76 11 16 -75 6 27 -76 55 12 -74 23 31 - 77 0 0 -75 32 8 17 7 28 16 258 36 -76 4 51 -74 59 38 -76 49 3 -74 16 27 - 76 0 0 -75 25 13 17 7 29 16 257 36 -75 58 8 -74 52 31 -76 42 38 -74 9 3 - 75 0 0 -75 17 59 17 7 30 16 256 36 -75 51 8 -74 45 4 -76 35 56 -74 1 20 - 74 0 0 -75 10 27 17 7 30 16 255 37 -75 43 49 -74 37 19 -76 28 56 -73 53 16 - 73 0 0 -75 2 35 17 7 31 15 254 37 -75 36 11 -74 29 13 -76 21 37 -73 44 53 - 72 0 0 -74 54 23 17 7 32 15 253 37 -75 28 14 -74 20 46 -76 14 0 -73 36 7 - 71 0 0 -74 45 50 17 7 33 15 252 37 -75 19 56 -74 11 59 -76 6 3 -73 27 1 - 70 0 0 -74 36 56 17 7 34 14 251 37 -75 11 18 -74 2 50 -75 57 46 -73 17 31 - 69 0 0 -74 27 40 17 7 35 14 250 37 -75 2 18 -73 53 18 -75 49 8 -73 7 39 - 68 0 0 -74 18 1 17 7 35 14 249 37 -74 52 56 -73 43 22 -75 40 9 -72 57 22 - 67 0 0 -74 7 59 17 7 36 14 248 37 -74 43 10 -73 33 3 -75 30 48 -72 46 41 - 66 0 0 -73 57 32 17 7 37 13 247 38 -74 33 2 -73 22 20 -75 21 4 -72 35 35 - 65 0 0 -73 46 41 17 7 38 13 246 38 -74 22 29 -73 11 10 -75 10 56 -72 24 2 - 64 0 0 -73 35 23 17 7 39 13 245 38 -74 11 30 -72 59 34 -75 0 23 -72 12 2 - 63 0 0 -73 23 39 17 7 39 12 244 38 -74 0 5 -72 47 31 -74 49 25 -71 59 35 - 62 0 0 -73 11 27 17 7 40 12 243 38 -73 48 13 -72 35 0 -74 38 1 -71 46 38 - 61 0 0 -72 58 47 17 7 41 12 242 38 -73 35 53 -72 22 0 -74 26 9 -71 33 12 - 60 0 0 -72 45 37 17 7 42 11 241 38 -73 23 4 -72 8 29 -74 13 49 -71 19 15 - 59 0 0 -72 31 56 17 7 43 11 240 38 -73 9 45 -71 54 28 -74 1 0 -71 4 46 - 58 0 0 -72 17 43 17 7 43 10 239 39 -72 55 55 -71 39 53 -73 47 40 -70 49 44 - 57 0 0 -72 2 58 17 7 44 10 238 39 -72 41 32 -71 24 46 -73 33 49 -70 34 8 - 56 0 0 -71 47 38 17 7 45 10 237 39 -72 26 35 -71 9 4 -73 19 24 -70 17 57 - 55 0 0 -71 31 43 17 7 46 9 236 39 -72 11 4 -70 52 46 -73 4 26 -70 1 9 - 54 0 0 -71 15 12 17 7 46 9 235 39 -71 54 57 -70 35 51 -72 48 52 -69 43 44 - 53 0 0 -70 58 3 17 7 47 8 234 39 -71 38 12 -70 18 18 -72 32 42 -69 25 40 - 52 0 0 -70 40 14 17 7 48 8 233 39 -71 20 49 -70 0 5 -72 15 53 -69 6 55 - 51 0 0 -70 21 45 17 7 48 7 232 39 -71 2 45 -69 41 11 -71 58 25 -68 47 29 - 50 0 0 -70 2 33 17 7 49 7 231 40 -70 43 59 -69 21 34 -71 40 16 -68 27 20 - 49 0 0 -69 42 38 17 7 50 7 230 40 -70 24 31 -69 1 13 -71 21 24 -68 6 26 - 48 0 0 -69 21 58 17 7 50 6 229 40 -70 4 17 -68 40 7 -71 1 48 -67 44 47 - 47 0 0 -69 0 31 17 7 51 6 229 40 -69 43 17 -68 18 14 -70 41 26 -67 22 20 - 46 0 0 -68 38 15 17 7 51 5 228 40 -69 21 29 -67 55 32 -70 20 16 .. .. .. - 45 0 0 -68 15 10 17 7 52 4 227 40 -68 58 51 -67 32 0 -69 58 17 .. .. .. - 44 0 0 -67 51 13 17 7 52 4 226 40 -68 35 22 -67 7 36 -69 35 27 .. .. .. - 43 0 0 -67 26 22 17 7 53 3 225 40 -68 11 0 -66 42 19 -69 11 44 .. .. .. - 42 0 0 -67 0 37 17 7 53 3 224 40 -67 45 42 -66 16 7 -68 47 6 .. .. .. - 41 0 0 -66 33 55 17 7 53 2 223 40 -67 19 28 -65 48 58 -68 21 32 .. .. .. - 40 0 0 -66 6 15 17 7 53 2 222 40 -66 52 16 -65 20 51 -67 54 59 .. .. .. - 39 0 0 -65 37 34 17 7 54 1 221 40 -66 24 3 -64 51 44 -67 27 26 .. .. .. - 38 0 0 -65 7 52 17 7 54 0 220 40 -65 54 49 .. .. .. -66 58 50 .. .. .. - 37 0 0 .. .. .. .. .. .. .. .. .. -65 24 31 .. .. .. -66 29 10 .. .. .. - 36 0 0 .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. -65 58 25 .. .. .. Data for the target star ------------------------ * name: TYC 6114-00532-1 * constellation : Corvus * J2000 position with proper motion to date of event [h,m,s ; °,',"] RA: 12 50 01.1136 DE: -19 04 49.086 * position source: mpos:UCAC2 pm:UCAC2 * standard error: RA,DE ["]: ( .022, .022 ) * V mag [mag]: 12.4 * B mag [mag]: 12.1 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (694) Ekard approx. diameter [km]: 91 approx. diameter ["]: .038 distance from Earth [AU]: 3.26800 * orbital information: orbit source: Preston date of fit: 2007 Nov 02 source of used astrometry: FASTT MPC (via Astdys) number of used observations: 799 number of rejected observations: 78 time covered by the observations: 1909 Nov 09 - 2007 Mar 16 1 sigma uncertainty ellipse (major, minor, PA): 0.013, 0.012, 82° remarks: * orbital elements for (694) Ekard : Mean anomaly = 215.72423306 deg Arg. of pericenter = 110.91659200 deg Long. of node = 230.41419038 deg Inclination = 15.84365003 deg Eccentricity = 0.32523070 Semimajor axis = 2.66824078 AU Perihelion dist = 1.80044695 AU Mag: H = 9.15, G = 0.15 Epoch of elements : MJD 54476.70900000 TDT (2008 Jan 11.709) ------ occelmnt file for Occult BEGIN ----------------------------------- 2008 Jan 11 694 Ekard 17h 1.0m UT 12.4 12 50 1.114-19 4 49.09TYC 6114-00532-1 12.1 15.3 91 7.2 3.268 1.053 -12.04 186.679 -19.077 286.71 -21.82 17.0161 -.35304 -.43800 5.55126 -4.47579 -0.00558 0.00247 2000 214.2070972008 1 5.00000110.916592230.414190 15.8436500.325230702.668240781.800446959.175 0.15 RATE 2.2613440 .0000000 .0000000 .0000000 .00000000 .00000000 .00000000 Meas 0.026 0.025 88.0 1.670 0.026 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2008 Jan 02, 23:53 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 425-688-9965 mailto: stevepr@acm.org