IOTA/IOTA-ES occultation update for (2331) Parvulesco / TYC 1382-01672-1 event on 2007 Sep 01, 01:02 UT Visible from SW Asia Summary ------- On 2007 Sep 01 UT, the 20 km diameter asteroid (2331) Parvulesco will occult a 10.4 mag star in the constellation Cancer for observers along a path across SW Asia. In the case of an occultation, the combined light of the asteroid and the star will drop by 6.2 mag to 16.6 mag (the magnitude of the asteroid) for at most 0.4 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: 24 * date and approx. time of event: 2007 Sep 01, 01:00 - 2007 Sep 01, 01:05 UT * midpoint of event [JD]: 2454344.54374167 * magnitude of target star: 10.4 * magnitude drop [mag]: 6.2 * estimated maximum duration [s]: 0.4 * Moon: 83 % sunlit, 95° distance * Sun: 36° distance * rough path description: SW Asia The occultation path -------------------- * approximate projected width [km]: 22 * 1 sigma uncertainty interval [path widths]: +/- 2.86 * 1 sigma uncertainty interval [seconds]: +/- 1.5 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- .037 +/- .032) * 1 sigma uncertainty ellipse (major, minor, PA): ( .037", .031", 103° ) * approx speed of asteroid's shadow [km/s]: 46.6052 * website for maps: http://lunar-occultations.com/iota/asteroids/astrndx.htm http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 1382-01672-1 by 2331 Parvulesco on 2007 Sep 01 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 ' " Latitude Latitude Latitude Latitude 26 0 0 35 23 1 1 0 53 0 68 -32 35 16 40 35 29 23 .. .. .. 36 5 52 27 0 0 35 43 24 1 0 53 1 68 -31 35 37 3 35 49 45 .. .. .. 36 26 10 28 0 0 36 3 28 1 0 53 2 69 -30 35 57 8 36 9 48 .. .. .. 36 46 10 29 0 0 36 23 14 1 0 53 3 69 -29 36 16 54 36 29 33 .. .. .. 37 5 51 30 0 0 36 42 41 1 0 53 4 70 -28 36 36 22 36 49 0 .. .. .. 37 25 15 31 0 0 37 1 50 1 0 53 5 70 -27 36 55 32 37 8 8 36 19 35 37 44 19 32 0 0 37 20 40 1 0 54 6 71 -27 37 14 22 37 26 58 36 38 29 38 3 4 33 0 0 37 39 11 1 0 54 6 72 -26 37 32 54 37 45 28 36 57 4 38 21 31 34 0 0 37 57 22 1 0 54 7 72 -25 37 51 6 38 3 39 37 15 20 38 39 38 35 0 0 38 15 14 1 0 54 8 73 -24 38 8 59 38 21 30 37 33 17 38 57 25 36 0 0 38 32 47 1 0 55 9 74 -23 38 26 32 38 39 2 37 50 54 39 14 53 37 0 0 38 50 0 1 0 55 10 74 -22 38 43 46 38 56 15 38 8 12 39 32 2 38 0 0 39 6 54 1 0 55 11 75 -22 39 0 40 39 13 8 38 25 10 39 48 51 39 0 0 39 23 28 1 0 56 11 75 -21 39 17 15 39 29 41 38 41 49 40 5 20 40 0 0 39 39 41 1 0 56 12 76 -20 39 33 29 39 45 54 38 58 7 40 21 29 41 0 0 39 55 35 1 0 57 13 77 -19 39 49 24 40 1 47 39 14 6 40 37 18 42 0 0 40 11 9 1 0 57 14 77 -18 40 4 59 40 17 20 39 29 44 40 52 47 43 0 0 40 26 23 1 0 58 15 78 -18 40 20 13 40 32 33 39 45 2 41 7 57 44 0 0 40 41 17 1 0 58 15 79 -17 40 35 8 40 47 26 40 0 1 41 22 46 45 0 0 40 55 50 1 0 59 16 79 -16 40 49 42 41 1 59 40 14 39 41 37 15 46 0 0 41 10 4 1 1 0 17 80 -15 41 3 56 41 16 12 40 28 57 41 51 23 47 0 0 41 23 57 1 1 0 18 81 -14 41 17 50 41 30 5 40 42 55 42 5 12 48 0 0 41 37 30 1 1 1 19 82 -14 41 31 24 41 43 37 40 56 32 42 18 41 49 0 0 41 50 43 1 1 1 19 82 -13 41 44 37 41 56 49 41 9 50 42 31 49 50 0 0 42 3 36 1 1 2 20 83 -12 41 57 30 42 9 41 41 22 47 42 44 37 51 0 0 42 16 8 1 1 3 21 84 -11 42 10 4 42 22 13 41 35 23 42 57 5 52 0 0 42 28 21 1 1 4 22 84 -11 42 22 17 42 34 25 41 47 40 43 9 13 53 0 0 42 40 13 1 1 4 22 85 -10 42 34 9 42 46 16 41 59 36 43 21 1 54 0 0 42 51 45 1 1 5 23 86 -9 42 45 42 42 57 48 42 11 12 43 32 29 55 0 0 43 2 57 1 1 6 24 87 -8 42 56 54 43 8 59 42 22 28 43 43 37 56 0 0 43 13 48 1 1 7 25 87 -8 43 7 47 43 19 50 42 33 24 43 54 25 57 0 0 43 24 20 1 1 7 25 88 -7 43 18 19 43 30 21 42 44 0 44 4 52 58 0 0 43 34 32 1 1 8 26 89 -6 43 28 31 43 40 32 42 54 15 44 15 0 59 0 0 43 44 23 1 1 9 27 90 -5 43 38 24 43 50 23 43 4 11 44 24 48 60 0 0 43 53 55 1 1 10 28 90 -5 43 47 56 43 59 55 43 13 46 44 34 16 61 0 0 44 3 7 1 1 11 28 91 -4 43 57 8 44 9 6 43 23 1 44 43 24 62 0 0 44 11 59 1 1 12 29 92 -3 44 6 1 44 17 57 43 31 57 44 52 13 63 0 0 44 20 31 1 1 13 30 93 -2 44 14 33 44 26 29 43 40 32 45 0 41 64 0 0 44 28 43 1 1 14 30 94 -2 44 22 46 44 34 41 43 48 48 45 8 50 65 0 0 44 36 36 1 1 15 31 94 -1 44 30 39 44 42 33 43 56 44 45 16 40 66 0 0 44 44 9 1 1 16 32 95 0 44 38 13 44 50 5 44 4 20 45 24 10 67 0 0 44 51 22 1 1 17 33 96 1 44 45 26 44 57 18 44 11 36 45 31 20 68 0 0 44 58 16 1 1 18 33 97 1 44 52 20 45 4 12 44 18 32 45 38 11 69 0 0 45 4 50 1 1 19 34 98 2 44 58 55 45 10 45 44 25 9 45 44 42 70 0 0 45 11 4 1 1 20 35 99 3 45 5 10 45 16 59 44 31 26 45 50 54 71 0 0 45 17 0 1 1 21 35 99 3 45 11 5 45 22 54 44 37 24 45 56 47 72 0 0 45 22 35 1 1 22 36 100 4 45 16 41 45 28 29 44 43 2 46 2 20 73 0 0 45 27 51 1 1 23 37 101 5 45 21 58 45 33 45 44 48 20 46 7 34 74 0 0 45 32 48 1 1 24 37 102 6 45 26 55 45 38 42 44 53 19 46 12 28 75 0 0 45 37 26 1 1 25 38 103 6 45 31 33 45 43 19 44 57 59 46 17 4 76 0 0 45 41 44 1 1 26 39 104 7 45 35 51 45 47 37 45 2 19 46 21 20 77 0 0 45 45 43 1 1 28 39 105 8 45 39 51 45 51 36 45 6 20 46 25 18 78 0 0 45 49 23 1 1 29 40 106 8 45 43 31 45 55 15 45 10 1 46 28 56 79 0 0 45 52 43 1 1 30 41 107 9 45 46 51 45 58 35 45 13 23 46 32 15 80 0 0 45 55 45 1 1 31 41 107 10 45 49 53 46 1 37 45 16 26 46 35 15 81 0 0 45 58 27 1 1 32 42 108 10 45 52 35 46 4 19 45 19 9 46 37 56 82 0 0 46 0 50 1 1 34 43 109 11 45 54 59 46 6 42 45 21 33 46 40 18 83 0 0 46 2 54 1 1 35 43 110 12 45 57 3 46 8 45 45 23 38 46 42 21 84 0 0 46 4 39 1 1 36 44 111 13 45 58 48 46 10 30 45 25 24 46 44 5 85 0 0 46 6 4 1 1 37 45 112 13 46 0 13 46 11 56 45 26 50 46 45 30 86 0 0 46 7 11 1 1 39 45 113 14 46 1 20 46 13 2 45 27 57 46 46 36 87 0 0 46 7 59 1 1 40 46 114 15 46 2 8 46 13 50 45 28 45 46 47 23 88 0 0 46 8 27 1 1 41 46 115 15 46 2 36 46 14 18 45 29 14 46 47 51 89 0 0 46 8 37 1 1 42 47 116 16 46 2 46 46 14 28 45 29 24 46 48 1 90 0 0 46 8 27 1 1 44 48 118 17 46 2 36 46 14 18 45 29 14 46 47 51 91 0 0 46 7 58 1 1 45 48 119 17 46 2 8 46 13 50 45 28 45 46 47 23 92 0 0 46 7 11 1 1 46 49 120 18 46 1 20 46 13 2 45 27 57 46 46 35 93 0 0 46 6 4 1 1 48 50 121 19 46 0 13 46 11 55 45 26 50 46 45 29 94 0 0 46 4 38 1 1 49 50 122 20 45 58 47 46 10 29 45 25 23 46 44 4 95 0 0 46 2 53 1 1 51 51 123 20 45 57 2 46 8 44 45 23 37 46 42 19 96 0 0 46 0 49 1 1 52 51 124 21 45 54 57 46 6 40 45 21 32 46 40 16 97 0 0 45 58 25 1 1 53 52 125 22 45 52 34 46 4 17 45 19 8 46 37 54 98 0 0 45 55 43 1 1 55 53 127 22 45 49 51 46 1 35 45 16 24 46 35 12 99 0 0 45 52 41 1 1 56 53 128 23 45 46 49 45 58 33 45 13 21 46 32 12 100 0 0 45 49 20 1 1 58 54 129 24 45 43 28 45 55 12 45 9 59 46 28 52 101 0 0 45 45 40 1 1 59 54 130 24 45 39 47 45 51 32 45 6 17 46 25 14 102 0 0 45 41 40 1 2 1 55 132 25 45 35 48 45 47 33 45 2 16 46 21 16 103 0 0 45 37 21 1 2 2 55 133 26 45 31 28 45 43 14 44 57 55 46 16 58 104 0 0 45 32 43 1 2 4 56 134 26 45 26 50 45 38 36 44 53 15 46 12 22 105 0 0 45 27 45 1 2 5 57 136 27 45 21 52 45 33 39 44 48 15 46 7 26 106 0 0 45 22 28 1 2 7 57 137 28 45 16 34 45 28 22 44 42 55 46 2 11 107 0 0 45 16 51 1 2 8 58 139 29 45 10 57 45 22 45 44 37 16 45 56 37 108 0 0 45 10 55 1 2 10 58 140 29 45 5 0 45 16 49 44 31 17 45 50 43 109 0 0 45 4 39 1 2 12 59 142 30 44 58 44 45 10 34 44 24 59 45 44 30 110 0 0 44 58 3 1 2 13 59 143 31 44 52 8 45 3 59 44 18 21 45 37 57 111 0 0 44 51 8 1 2 15 60 145 31 44 45 12 44 57 4 44 11 22 45 31 5 112 0 0 44 43 53 1 2 16 60 146 32 44 37 57 44 49 49 44 4 4 45 23 52 113 0 0 44 36 18 1 2 18 61 148 33 44 30 21 44 42 15 43 56 27 45 16 21 114 0 0 44 28 23 1 2 20 61 150 34 44 22 26 44 34 20 43 48 29 45 8 29 115 0 0 44 20 8 1 2 21 62 151 34 44 14 11 44 26 6 43 40 11 45 0 18 116 0 0 44 11 34 1 2 23 62 153 35 44 5 36 44 17 32 43 31 33 44 51 46 117 0 0 44 2 39 1 2 25 63 155 36 43 56 40 44 8 38 43 22 35 44 42 55 118 0 0 43 53 24 1 2 26 63 157 36 43 47 25 43 59 24 43 13 16 44 33 44 119 0 0 43 43 49 1 2 28 63 159 37 43 37 50 43 49 49 43 3 38 44 24 13 120 0 0 43 33 54 1 2 30 64 161 38 43 27 54 43 39 55 42 53 39 44 14 22 121 0 0 43 23 39 1 2 32 64 163 39 43 17 38 43 29 40 42 43 20 44 4 10 122 0 0 43 13 3 1 2 33 65 165 39 43 7 2 43 19 5 42 32 40 43 53 39 123 0 0 43 2 8 1 2 35 65 167 40 42 56 6 43 8 10 42 21 40 43 42 47 124 0 0 42 50 51 1 2 37 65 169 41 42 44 49 42 56 54 42 10 20 43 31 35 125 0 0 42 39 15 1 2 39 66 171 41 42 33 12 42 45 18 41 58 39 43 20 2 126 0 0 42 27 18 1 2 41 66 174 42 42 21 14 42 33 22 41 46 38 43 8 10 127 0 0 42 15 0 1 2 42 66 176 43 42 8 56 42 21 5 41 34 16 42 55 57 128 0 0 42 2 22 1 2 44 66 178 44 41 56 17 42 8 28 41 21 34 42 43 23 129 0 0 41 49 24 1 2 46 67 181 44 41 43 18 41 55 30 41 8 31 42 30 29 130 0 0 41 36 5 1 2 48 67 183 45 41 29 58 41 42 12 40 55 7 42 17 15 131 0 0 41 22 25 1 2 50 67 186 46 41 16 18 41 28 33 40 41 23 42 3 40 132 0 0 41 8 25 1 2 52 67 188 47 41 2 18 41 14 33 40 27 19 41 49 44 133 0 0 40 54 5 1 2 54 67 191 47 40 47 56 41 0 14 40 12 54 41 35 29 134 0 0 40 39 24 1 2 56 67 194 48 40 33 15 40 45 33 39 58 8 41 20 52 135 0 0 40 24 22 1 2 58 67 196 49 40 18 12 40 30 32 39 43 2 41 5 55 136 0 0 40 9 0 1 2 59 67 199 50 40 2 50 40 15 11 39 27 35 40 50 38 137 0 0 39 53 18 1 3 1 67 201 50 39 47 6 39 59 29 39 11 48 40 35 1 138 0 0 39 37 15 1 3 3 67 204 51 39 31 3 39 43 27 38 55 40 40 19 2 139 0 0 39 20 52 1 3 5 67 207 52 39 14 39 39 27 5 38 39 12 40 2 44 140 0 0 39 4 8 1 3 7 67 209 52 38 57 55 39 10 22 38 22 24 39 46 5 141 0 0 38 47 5 1 3 9 67 212 53 38 40 50 38 53 19 38 5 16 39 29 7 142 0 0 38 29 41 1 3 11 67 214 54 38 23 26 38 35 56 37 47 47 39 11 48 143 0 0 38 11 57 1 3 13 67 217 55 38 5 41 38 18 13 37 29 59 38 54 9 144 0 0 37 53 53 1 3 15 66 219 55 37 47 37 38 0 10 37 11 51 38 36 10 145 0 0 37 35 30 1 3 17 66 222 56 37 29 13 37 41 47 36 53 23 38 17 51 146 0 0 37 16 47 1 3 19 66 224 57 37 10 29 37 23 5 36 34 35 37 59 12 147 0 0 36 57 44 1 3 21 65 227 58 36 51 26 37 4 3 36 15 28 37 40 14 148 0 0 36 38 22 1 3 23 65 229 58 36 32 3 36 44 42 35 56 1 37 20 57 149 0 0 36 18 41 1 3 26 65 231 59 36 12 22 36 25 1 35 36 16 37 1 21 150 0 0 35 58 41 1 3 28 64 233 60 35 52 21 36 5 2 35 16 12 36 41 25 151 0 0 35 38 23 1 3 30 64 235 60 35 32 2 35 44 44 34 55 49 36 21 11 152 0 0 35 17 45 1 3 32 63 238 61 35 11 24 35 24 7 34 35 7 36 0 38 153 0 0 34 56 50 1 3 34 63 240 62 34 50 28 35 3 12 34 14 8 35 39 46 154 0 0 34 35 36 1 3 36 62 241 62 34 29 14 34 42 0 33 52 50 35 18 37 155 0 0 34 14 5 1 3 38 62 243 63 34 7 42 34 20 29 33 31 15 34 57 10 156 0 0 33 52 17 1 3 40 61 245 64 33 45 53 33 58 41 33 9 23 34 35 25 157 0 0 33 30 11 1 3 42 60 247 64 33 23 47 33 36 36 32 47 13 34 13 23 158 0 0 33 7 49 1 3 44 60 249 65 33 1 24 33 14 14 32 24 47 33 51 4 159 0 0 32 45 10 1 3 46 59 250 65 32 38 44 32 51 36 32 2 5 33 28 29 160 0 0 32 22 15 1 3 48 58 252 66 32 15 49 32 28 41 31 39 7 33 5 38 161 0 0 31 59 4 1 3 50 58 253 66 31 52 38 32 5 31 31 15 53 32 42 30 162 0 0 31 35 38 1 3 52 57 255 67 31 29 11 31 42 6 30 52 24 32 19 7 163 0 0 31 11 58 1 3 54 56 256 67 31 5 30 31 18 25 30 28 40 31 55 30 164 0 0 30 48 3 1 3 56 55 258 68 30 41 35 30 54 31 30 4 43 31 31 38 165 0 0 30 23 54 1 3 58 55 259 68 30 17 26 30 30 22 29 40 31 31 7 31 166 0 0 29 59 31 1 4 0 54 260 68 29 53 3 30 6 0 29 16 6 30 43 11 167 0 0 29 34 56 1 4 2 53 262 69 29 28 27 29 41 25 28 51 29 30 18 38 168 0 0 29 10 8 1 4 4 52 263 69 29 3 39 29 16 38 28 26 39 29 53 53 169 0 0 28 45 9 1 4 6 51 264 69 28 38 39 28 51 39 28 1 37 29 28 55 170 0 0 28 19 58 1 4 8 51 265 69 28 13 28 28 26 28 27 36 25 29 3 46 171 0 0 27 54 36 1 4 10 50 266 70 27 48 6 28 1 6 27 11 1 28 38 26 172 0 0 27 29 4 1 4 12 49 267 70 27 22 34 27 35 35 26 45 28 28 12 56 173 0 0 27 3 23 1 4 14 48 268 70 26 56 52 27 9 54 26 19 45 27 47 15 174 0 0 26 37 32 1 4 16 47 269 70 26 31 2 26 44 3 25 53 54 27 21 26 175 0 0 26 11 34 1 4 18 46 270 69 26 5 3 26 18 5 25 27 54 26 55 28 176 0 0 25 45 27 1 4 20 45 271 69 25 38 56 25 51 58 25 1 47 26 29 22 177 0 0 25 19 14 1 4 22 44 272 69 25 12 43 25 25 45 24 35 33 26 3 9 178 0 0 24 52 54 1 4 24 43 272 69 24 46 23 24 59 25 24 9 13 25 36 50 179 0 0 24 26 28 1 4 25 43 273 69 24 19 57 24 32 59 23 42 47 25 10 24 180 0 0 23 59 58 1 4 27 42 274 68 23 53 27 24 6 29 23 16 17 24 43 54 -179 0 0 23 33 23 1 4 29 41 275 68 23 26 52 23 39 54 22 49 42 24 17 18 -178 0 0 23 6 44 1 4 31 40 275 67 23 0 13 23 13 15 22 23 4 23 50 39 -177 0 0 22 40 3 1 4 32 39 276 67 22 33 32 22 46 34 21 56 24 23 23 57 -176 0 0 22 13 19 1 4 34 38 277 66 22 6 49 22 19 50 21 29 41 22 57 13 -175 0 0 21 46 34 1 4 36 37 277 66 21 40 4 21 53 5 21 2 57 22 30 27 -174 0 0 21 19 49 1 4 37 36 278 65 21 13 18 21 26 19 20 36 13 22 3 40 -173 0 0 20 53 3 1 4 39 35 279 65 20 46 33 20 59 33 20 9 28 21 36 53 -172 0 0 20 26 18 1 4 40 34 279 64 20 19 48 20 32 48 19 42 45 21 10 6 -171 0 0 19 59 34 1 4 42 33 280 63 19 53 5 20 6 4 19 16 3 20 43 21 -170 0 0 19 32 53 1 4 43 32 280 62 19 26 24 19 39 23 18 49 24 20 16 38 -169 0 0 19 6 15 1 4 45 31 281 62 18 59 46 19 12 44 18 22 48 19 49 57 -168 0 0 18 39 40 1 4 46 30 281 61 18 33 12 18 46 9 17 56 15 19 23 20 -167 0 0 18 13 10 1 4 47 29 282 60 18 6 42 18 19 38 17 29 48 18 56 47 -166 0 0 17 46 45 1 4 49 28 282 59 17 40 17 17 53 13 17 3 25 18 30 20 -165 0 0 17 20 26 1 4 50 27 282 58 17 13 58 17 26 53 16 37 9 18 3 57 -164 0 0 16 54 13 1 4 51 26 283 58 16 47 46 17 0 40 16 10 59 17 37 42 -163 0 0 16 28 7 1 4 52 25 283 57 16 21 41 16 34 34 15 44 56 17 11 33 -162 0 0 16 2 10 1 4 53 24 284 56 15 55 44 16 8 36 15 19 2 16 45 33 -161 0 0 15 36 21 1 4 54 23 284 55 15 29 56 15 42 47 14 53 16 16 19 40 -160 0 0 15 10 42 1 4 55 22 284 54 15 4 17 15 17 7 14 27 40 15 53 57 -159 0 0 14 45 12 1 4 56 20 285 53 14 38 48 14 51 37 14 2 14 15 28 24 -158 0 0 14 19 53 1 4 57 19 285 52 14 13 29 14 26 18 13 36 59 15 3 2 -157 0 0 13 54 46 1 4 58 18 285 51 13 48 22 14 1 9 13 11 56 14 37 50 -156 0 0 13 29 50 1 4 59 17 285 50 13 23 27 13 36 13 12 47 4 14 12 51 -155 0 0 13 5 7 1 5 0 16 286 49 12 58 45 13 11 30 12 22 25 13 48 4 -154 0 0 12 40 37 1 5 1 15 286 48 12 34 16 12 46 59 11 57 59 13 23 30 -153 0 0 12 16 21 1 5 1 14 286 47 12 10 0 12 22 43 11 33 47 12 59 10 -152 0 0 11 52 20 1 5 2 13 286 46 11 45 59 11 58 41 11 9 50 12 35 4 -151 0 0 11 28 33 1 5 2 12 287 45 11 22 13 11 34 53 10 46 7 12 11 13 -150 0 0 11 5 2 1 5 3 11 287 44 10 58 43 11 11 21 10 22 40 11 47 37 -149 0 0 10 41 47 1 5 4 10 287 43 10 35 28 10 48 5 9 59 30 11 24 18 -148 0 0 10 18 48 1 5 4 9 287 42 10 12 30 10 25 6 9 36 35 11 1 15 -147 0 0 9 56 7 1 5 4 8 287 41 9 49 49 10 2 24 9 13 58 10 38 29 -146 0 0 9 33 43 1 5 5 7 288 40 9 27 26 9 39 59 8 51 39 10 16 0 -145 0 0 9 11 37 1 5 5 6 288 39 9 5 21 9 17 53 8 29 37 9 53 49 -144 0 0 8 49 49 1 5 5 5 288 38 8 43 34 8 56 4 .. .. .. 9 31 57 -143 0 0 8 28 21 1 5 5 4 288 37 8 22 6 8 34 35 .. .. .. 9 10 24 -142 0 0 8 7 11 1 5 6 3 288 36 8 0 58 8 13 25 .. .. .. 8 49 10 -141 0 0 7 46 22 1 5 6 2 288 35 7 40 9 7 52 35 .. .. .. 8 28 16 -140 0 0 7 25 53 1 5 6 0 289 34 7 19 41 7 32 5 .. .. .. 8 7 42 Data for the target star ------------------------ * name: TYC 1382-01672-1 * constellation : Cancer * J2000 position with proper motion to date of event [h,m,s ; °,',"] RA: 08 16 09.2374 DE: +18 27 18.123 * position source: mpos:UCAC2 pm:UCAC2 * standard error: RA,DE ["]: ( .018, .018 ) * V mag [mag]: 10.4 * B mag [mag]: 11.3 * Apparent position with proper motion RA(deg): 124.1463655158 DE(deg): 18.4337892075 * Equation of equinoxes (radians) : 0.000031862610152 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (2331) Parvulesco approx. diameter [km]: 20 approx. diameter ["]: .011 distance from Earth [AU]: 2.61600 * orbital information: orbit source: Preston date of fit: 2007 Jul 29 source of used astrometry: FASTT MPC (via Astdys) number of used observations: 680 number of rejected observations: 35 time covered by the observations: 1936 Feb 17 - 2007 Jan 27 1 sigma uncertainty ellipse (major, minor, PA): 0.033, 0.026, 107° remarks: * orbital elements for (2331) Parvulesco : Mean anomaly = 351.09333603 deg Arg. of pericenter = 222.55767651 deg Long. of node = 255.62550541 deg Inclination = 3.71769555 deg Eccentricity = 0.22285971 Semimajor axis = 2.42525023 AU Perihelion dist = 1.88475968 AU Mag: H = 12.30, G = 0.15 Epoch of elements : MJD 54344.04400000 TDT (2007 Sep 01.044) ------ occelmnt file for Occult BEGIN ----------------------------------- 2007 Sep 01 2331 Parvulesco 1h 3.0m UT 10.4 8 16 9.237 18 27 18.12TYC 1382-01672-1 11.3 16.6 20 0.4 2.616 6.009 -22.61 -231.532 18.462 -195.68 8.48 1.0498 .09772 .36877 25.43140 -6.72391 -0.00287 0.00056 2000 350.0380252007 828.00000222.557677255.625505 3.7176960.222859712.425250231.8847596812.25 0.15 RATE 2.6095710 .0000000 .0000000 .0000000 .00000000 .00000000 .00000000 Meas 0.037 0.031 103.1 3.860 0.031 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2007 Aug 05, 22:21 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 425-688-9965 mailto: stevepr@acm.org