IOTA/IOTA-ES occultation update for (891) Gunhild / UCAC4-564-037937 event on 2023 Jan 07, 10:30 UT Visible from Japan Summary ------- On 2023 Jan 07 UT, the 59.4 km diameter asteroid (891) Gunhild will occult a 12.5 mag star in the constellation Gemini for observers along a path across Japan. In the case of an occultation, the combined light of the asteroid and the star will drop by 1.51 mag to 13.68 mag (the magnitude of the asteroid) for at most 4.360 seconds. This update is based on, astrometry for the asteroid kindly provided by the IAU Minor Planet Center. This work has made use of data from the European Space Agency (ESA) mission Gaia (http://www.cosmos.esa.int/gaia), processed by the Gaia Data Processing and Analysis Consortium (DPAC, http://www.cosmos.esa.int/web/gaia/dpac/consortium). Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement. The event at a glimpse ---------------------- * Rank: 98 * date and approx. time of event: 2023 Jan 07, 10:22 - 2023 Jan 07, 10:38 * geocentric midpoint of event [JD]: 2459951.93808471 * magnitude of target star: 12.48 * magnitude drop [mag]: 1.51 * estimated maximum duration [s]: 4.360 * Moon: 100 % sunlit, 5° distance * Sun: 179° distance * rough path description: Japan The occultation path -------------------- * approximate projected width [km]: 60 * 1 sigma uncertainty interval [path widths]: +/- 0.36 * 1 sigma uncertainty interval [seconds]: +/- 2.5 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.029, +/- 0.005) * 1 sigma uncertainty ellipse (major, minor, PA): (0.030", 0.004", 83°) * approx speed of asteroid's shadow [km/s]: 13.6185 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4-564-037937 by 891 Gunhild on 2023 Jan 7 Centre Star Star Sun Path Limits Error Limits Alt E. Longitude Latitude U.T. Alt Az Alt Limit 1 Limit 2 Limit 3 Limit 4 Crn o ' " o ' " h m s o o o o ' " o ' " o ' " o ' " Latitude Latitude Latitude Latitude 99 0 0 .. .. .... .. .. .. .. .. .. .. .. .. .. .. .. 30 17 25 .. .. .. .... 100 0 0 30 12 2 10 38 34.9 1 64 -1 30 30 4 29 54 1 30 43 10 29 40 56 .... 101 0 0 30 37 20 10 38 34.7 2 64 -2 30 55 18 30 19 23 31 8 22 30 6 21 -0.16 102 0 0 31 2 5 10 38 34.4 3 65 -3 31 20 0 30 44 12 31 33 0 30 31 12 -0.14 103 0 0 31 26 17 10 38 34.0 4 65 -4 31 44 8 31 8 27 31 57 6 30 55 30 -0.13 104 0 0 31 49 55 10 38 33.4 5 66 -5 32 7 43 31 32 9 32 20 38 31 19 15 -0.13 105 0 0 32 13 1 10 38 32.7 5 67 -6 32 30 44 31 55 18 32 43 37 31 42 26 -0.13 106 0 0 32 35 33 10 38 31.9 6 67 -7 32 53 13 32 17 54 33 6 4 32 5 5 -0.12 107 0 0 32 57 33 10 38 31.0 7 68 -8 33 15 10 32 39 57 33 27 57 32 27 11 -0.12 108 0 0 33 19 0 10 38 30.0 8 68 -9 33 36 33 33 1 28 33 49 19 32 48 44 -0.12 109 0 0 33 39 55 10 38 28.9 9 69 -10 33 57 24 33 22 26 34 10 7 33 9 44 -0.12 110 0 0 34 0 17 10 38 27.6 10 69 -11 34 17 43 33 42 51 34 30 23 33 30 12 -0.12 111 0 0 34 20 6 10 38 26.3 11 70 -12 34 37 29 34 2 44 34 50 8 33 50 7 -0.12 112 0 0 34 39 24 10 38 24.9 12 70 -12 34 56 44 34 22 5 35 9 20 34 9 31 -0.12 113 0 0 34 58 11 10 38 23.3 13 71 -13 35 15 27 34 40 55 35 28 0 34 28 22 -0.12 114 0 0 35 16 25 10 38 21.7 14 72 -14 35 33 38 34 59 12 35 46 10 34 46 42 -0.12 115 0 0 35 34 8 10 38 20.0 14 72 -15 35 51 18 35 16 58 36 3 47 35 4 31 -0.12 116 0 0 35 51 20 10 38 18.2 15 73 -16 36 8 27 35 34 13 36 20 54 35 21 48 -0.12 117 0 0 36 8 1 10 38 16.3 16 73 -17 36 25 5 35 50 57 36 37 30 35 38 34 -0.12 118 0 0 36 24 11 10 38 14.3 17 74 -18 36 41 13 36 7 10 36 53 35 35 54 49 -0.12 119 0 0 36 39 51 10 38 12.2 18 74 -18 36 56 49 36 22 53 37 9 10 36 10 34 -0.12 120 0 0 36 55 0 10 38 10.1 19 75 -19 37 11 56 36 38 5 37 24 14 36 25 48 -0.12 121 0 0 37 9 39 10 38 7.8 19 76 -20 37 26 33 36 52 47 37 38 49 36 40 31 -0.12 122 0 0 37 23 49 10 38 5.5 20 76 -21 37 40 39 37 6 59 37 52 54 36 54 45 -0.12 123 0 0 37 37 28 10 38 3.1 21 77 -22 37 54 16 37 20 41 38 6 29 37 8 29 -0.12 124 0 0 37 50 38 10 38 0.7 22 78 -23 38 7 24 37 33 53 38 19 35 37 21 43 -0.12 125 0 0 38 3 19 10 37 58.1 23 78 -23 38 20 3 37 46 37 38 32 12 37 34 28 -0.12 126 0 0 38 15 31 10 37 55.5 23 79 -24 38 32 12 37 58 51 38 44 20 37 46 44 -0.12 127 0 0 38 27 14 10 37 52.9 24 79 -25 38 43 53 38 10 36 38 55 59 37 58 31 -0.12 128 0 0 38 38 28 10 37 50.1 25 80 -26 38 55 5 38 21 52 39 7 10 38 9 49 -0.12 129 0 0 38 49 14 10 37 47.3 26 81 -27 39 5 49 38 32 40 39 17 52 38 20 38 -0.12 130 0 0 38 59 32 10 37 44.4 27 81 -27 39 16 5 38 43 0 39 28 6 38 30 59 -0.12 131 0 0 39 9 22 10 37 41.5 27 82 -28 39 25 52 38 52 51 39 37 52 38 40 52 -0.12 132 0 0 39 18 43 10 37 38.4 28 83 -29 39 35 12 39 2 15 39 47 11 38 50 17 -0.12 133 0 0 39 27 37 10 37 35.4 29 83 -30 39 44 4 39 11 10 39 56 2 38 59 14 -0.12 134 0 0 39 36 3 10 37 32.2 30 84 -30 39 52 29 39 19 38 40 4 25 39 7 43 -0.12 135 0 0 39 44 2 10 37 29.0 31 85 -31 40 0 27 39 27 39 40 12 22 39 15 45 -0.12 136 0 0 39 51 34 10 37 25.8 31 85 -32 40 7 57 39 35 12 40 19 51 39 23 19 -0.12 137 0 0 39 58 39 10 37 22.4 32 86 -33 40 15 0 39 42 18 40 26 53 39 30 26 -0.12 138 0 0 40 5 17 10 37 19.1 33 87 -34 40 21 37 39 48 57 40 33 29 39 37 6 -0.12 139 0 0 40 11 28 10 37 15.6 34 87 -34 40 27 46 39 55 9 40 39 38 39 43 19 -0.12 140 0 0 40 17 12 10 37 12.1 34 88 -35 40 33 29 40 0 55 40 45 20 39 49 5 -0.12 141 0 0 40 22 30 10 37 8.6 35 89 -36 40 38 46 40 6 14 40 50 36 39 54 25 -0.12 142 0 0 40 27 21 10 37 4.9 36 89 -37 40 43 36 40 11 6 40 55 25 39 59 18 -0.12 143 0 0 40 31 46 10 37 1.3 37 90 -37 40 48 0 40 15 32 40 59 49 40 3 44 -0.12 144 0 0 40 35 44 10 36 57.5 37 91 -38 40 51 58 40 19 31 41 3 46 40 7 44 -0.12 145 0 0 40 39 17 10 36 53.7 38 91 -39 40 55 30 40 23 4 41 7 18 40 11 18 -0.12 146 0 0 40 42 23 10 36 49.9 39 92 -40 40 58 36 40 26 11 41 10 23 40 14 26 -0.12 147 0 0 40 45 4 10 36 46.0 40 93 -40 41 1 16 40 28 52 41 13 3 40 17 7 -0.12 148 0 0 40 47 18 10 36 42.0 40 93 -41 41 3 30 40 31 7 41 15 16 40 19 22 -0.12 149 0 0 40 49 7 10 36 38.0 41 94 -42 41 5 19 40 32 56 41 17 4 40 21 11 -0.12 150 0 0 40 50 30 10 36 34.0 42 95 -42 41 6 41 40 34 20 41 18 27 40 22 35 -0.12 151 0 0 40 51 27 10 36 29.8 43 96 -43 41 7 38 40 35 17 41 19 24 40 23 32 -0.12 152 0 0 40 51 59 10 36 25.7 43 96 -44 41 8 9 40 35 48 41 19 55 40 24 4 -0.12 153 0 0 40 52 4 10 36 21.4 44 97 -45 41 8 15 40 35 54 41 20 1 40 24 9 -0.12 154 0 0 40 51 44 10 36 17.1 45 98 -45 41 7 55 40 35 34 41 19 41 40 23 49 -0.12 155 0 0 40 50 59 10 36 12.8 45 98 -46 41 7 10 40 34 48 41 18 56 40 23 3 -0.12 156 0 0 40 49 47 10 36 8.4 46 99 -47 41 5 59 40 33 37 41 17 45 40 21 52 -0.12 157 0 0 40 48 10 10 36 3.9 47 100 -48 41 4 22 40 31 59 41 16 8 40 20 14 -0.12 158 0 0 40 46 8 10 35 59.4 48 101 -48 41 2 20 40 29 56 41 14 6 40 18 11 -0.12 159 0 0 40 43 39 10 35 54.8 48 101 -49 40 59 52 40 27 27 41 11 39 40 15 41 -0.12 160 0 0 40 40 45 10 35 50.2 49 102 -50 40 56 58 40 24 32 41 8 46 40 12 46 -0.12 161 0 0 40 37 25 10 35 45.5 50 103 -51 40 53 39 40 21 12 41 5 27 40 9 25 -0.12 162 0 0 40 33 40 10 35 40.8 51 104 -51 40 49 54 40 17 25 41 1 43 40 5 38 -0.12 163 0 0 40 29 28 10 35 36.0 51 105 -52 40 45 44 40 13 13 40 57 33 40 1 25 -0.12 164 0 0 40 24 51 10 35 31.1 52 105 -53 40 41 7 40 8 35 40 52 57 39 56 46 -0.12 165 0 0 40 19 47 10 35 26.2 53 106 -53 40 36 5 40 3 30 40 47 55 39 51 41 -0.12 166 0 0 40 14 18 10 35 21.2 54 107 -54 40 30 37 39 58 0 40 42 28 39 46 10 -0.12 167 0 0 40 8 22 10 35 16.2 54 108 -55 40 24 42 39 52 3 40 36 34 39 40 12 -0.12 168 0 0 40 2 1 10 35 11.1 55 109 -56 40 18 22 39 45 40 40 30 15 39 33 48 -0.12 169 0 0 39 55 13 10 35 5.9 56 109 -56 40 11 35 39 38 51 40 23 29 39 26 58 -0.13 170 0 0 39 47 58 10 35 0.7 57 110 -57 40 4 22 39 31 35 40 16 17 39 19 41 -0.13 171 0 0 39 40 18 10 34 55.4 57 111 -58 39 56 43 39 23 53 40 8 39 39 11 58 -0.13 172 0 0 39 32 10 10 34 50.1 58 112 -59 39 48 37 39 15 44 40 0 34 39 3 48 -0.13 173 0 0 39 23 36 10 34 44.7 59 113 -59 39 40 5 39 7 8 39 52 3 38 55 11 -0.13 174 0 0 39 14 35 10 34 39.2 60 114 -60 39 31 5 38 58 5 39 43 5 38 46 7 -0.13 175 0 0 39 5 7 10 34 33.7 60 115 -61 39 21 39 38 48 36 39 33 41 38 36 36 -0.13 176 0 0 38 55 13 10 34 28.1 61 115 -62 39 11 46 38 38 39 39 23 49 38 26 38 -0.13 177 0 0 38 44 50 10 34 22.4 62 116 -62 39 1 26 38 28 15 39 13 30 38 16 13 -0.13 178 0 0 38 34 1 10 34 16.7 63 117 -63 38 50 39 38 17 24 39 2 44 38 5 20 -0.13 179 0 0 38 22 44 10 34 10.9 63 118 -64 38 39 24 38 6 5 38 51 31 37 53 59 -0.13 -180 0 0 38 11 0 10 34 5.1 64 119 -65 38 27 42 37 54 19 38 39 51 37 42 11 -0.13 -179 0 0 37 58 48 10 33 59.2 65 120 -65 38 15 32 37 42 4 38 27 42 37 29 55 -0.13 -178 0 0 37 46 8 10 33 53.2 66 121 -66 38 2 55 37 29 22 38 15 6 37 17 12 -0.13 -177 0 0 37 33 0 10 33 47.1 66 123 -67 37 49 49 37 16 12 38 2 3 37 4 0 -0.13 -176 0 0 37 19 24 10 33 41.0 67 124 -68 37 36 16 37 2 33 37 48 31 36 50 19 -0.13 -175 0 0 37 5 20 10 33 34.8 68 125 -68 37 22 14 36 48 26 37 34 31 36 36 11 -0.13 -174 0 0 36 50 47 10 33 28.6 69 126 -69 37 7 43 36 33 51 37 20 2 36 21 34 -0.13 -173 0 0 36 35 46 10 33 22.3 70 127 -70 36 52 45 36 18 47 37 5 5 36 6 28 -0.13 -172 0 0 36 20 15 10 33 15.9 70 129 -71 36 37 17 36 3 14 36 49 40 35 50 53 -0.13 -171 0 0 36 4 17 10 33 9.4 71 130 -71 36 21 21 35 47 13 36 33 46 35 34 49 -0.13 -170 0 0 35 47 49 10 33 2.9 72 132 -72 36 4 56 35 30 42 36 17 22 35 18 17 -0.13 -169 0 0 35 30 51 10 32 56.3 73 133 -73 35 48 1 35 13 42 36 0 30 35 1 15 -0.13 -168 0 0 35 13 25 10 32 49.7 73 135 -74 35 30 38 34 56 13 35 43 9 34 43 43 -0.13 -167 0 0 34 55 29 10 32 42.9 74 137 -74 35 12 45 34 38 14 35 25 18 34 25 43 -0.13 -166 0 0 34 37 4 10 32 36.1 75 139 -75 34 54 23 34 19 46 35 6 58 34 7 12 -0.13 -165 0 0 34 18 9 10 32 29.3 76 141 -76 34 35 31 34 0 48 34 48 8 33 48 12 -0.13 -164 0 0 33 58 44 10 32 22.3 76 143 -77 34 16 9 33 41 20 34 28 48 33 28 42 -0.13 -163 0 0 33 38 50 10 32 15.3 77 146 -77 33 56 18 33 21 23 34 8 59 33 8 43 -0.13 -162 0 0 33 18 25 10 32 8.3 78 149 -78 33 35 56 33 0 55 33 48 40 32 48 13 -0.13 -161 0 0 32 57 31 10 32 1.1 78 152 -79 33 15 5 32 39 58 33 27 51 32 27 13 -0.13 -160 0 0 32 36 7 10 31 53.9 79 155 -79 32 53 44 32 18 30 33 6 32 32 5 43 -0.13 -159 0 0 32 14 12 10 31 46.7 80 159 -80 32 31 52 31 56 32 32 44 43 31 43 43 -0.13 -158 0 0 31 51 47 10 31 39.3 80 164 -80 32 9 31 31 34 5 32 22 24 31 21 13 -0.13 -157 0 0 31 28 52 10 31 31.9 81 169 -81 31 46 39 31 11 6 31 59 34 30 58 13 -0.13 -156 0 0 31 5 27 10 31 24.5 81 174 -81 31 23 17 30 47 38 31 36 15 30 34 42 -0.13 -155 0 0 30 41 32 10 31 17.0 82 181 -81 30 59 25 30 23 39 31 12 25 30 10 41 -0.13 -154 0 0 30 17 6 10 31 9.4 82 188 -82 30 35 2 29 59 11 30 48 5 29 46 10 -0.13 -153 0 0 29 52 10 10 31 1.8 82 195 -82 30 10 10 29 34 12 30 23 15 29 21 9 -0.13 -152 0 0 29 26 45 10 30 54.1 83 203 -82 29 44 47 29 8 43 29 57 54 28 55 37 -0.13 -151 0 0 29 0 49 10 30 46.3 83 211 -82 29 18 55 28 42 44 29 32 4 28 29 36 -0.13 -150 0 0 28 34 23 10 30 38.5 82 219 -82 28 52 32 28 16 15 29 5 44 28 3 5 -0.13 -149 0 0 28 7 28 10 30 30.6 82 227 -81 28 25 40 27 49 16 28 38 54 27 36 4 -0.13 -148 0 0 27 40 3 10 30 22.7 82 234 -81 27 58 18 27 21 48 28 11 35 27 8 33 -0.13 -147 0 0 27 12 8 10 30 14.8 81 241 -80 27 30 27 26 53 50 27 43 46 26 40 33 -0.13 -146 0 0 26 43 45 10 30 6.8 81 246 -80 27 2 6 26 25 24 27 15 27 26 12 4 -0.13 -145 0 0 26 14 52 10 29 58.7 80 252 -79 26 33 17 25 56 28 26 46 40 25 43 6 -0.13 -144 0 0 25 45 30 10 29 50.6 80 256 -78 26 3 58 25 27 3 26 17 24 25 13 40 -0.12 -143 0 0 25 15 40 10 29 42.5 79 260 -78 25 34 11 24 57 10 25 47 39 24 43 45 -0.12 -142 0 0 24 45 22 10 29 34.4 78 264 -77 25 3 56 24 26 49 25 17 26 24 13 21 -0.12 -141 0 0 24 14 36 10 29 26.2 77 267 -76 24 33 13 23 56 1 24 46 45 23 42 30 -0.12 -140 0 0 23 43 23 10 29 18.0 76 269 -75 24 2 3 23 24 44 24 15 37 23 11 12 -0.12 -139 0 0 23 11 43 10 29 9.7 76 272 -74 23 30 25 22 53 1 23 44 1 22 39 27 -0.12 -138 0 0 22 39 36 10 29 1.5 75 274 -74 22 58 21 22 20 52 23 11 59 22 7 16 -0.12 -137 0 0 22 7 3 10 28 53.2 74 276 -73 22 25 51 21 48 16 22 39 31 21 34 38 -0.12 -136 0 0 21 34 5 10 28 44.9 73 278 -72 21 52 56 21 15 16 22 6 37 21 1 35 -0.12 -135 0 0 21 0 42 10 28 36.6 72 280 -71 21 19 35 20 41 50 21 33 18 20 28 8 -0.12 -134 0 0 20 26 54 10 28 28.3 71 281 -70 20 45 50 20 8 0 20 59 35 19 54 16 -0.12 -133 0 0 19 52 43 10 28 20.0 70 282 -69 20 11 41 19 33 46 20 25 28 19 20 0 -0.12 -132 0 0 19 18 8 10 28 11.7 69 284 -68 19 37 8 18 59 9 19 50 57 18 45 22 -0.12 -131 0 0 18 43 11 10 28 3.5 68 285 -67 19 2 14 18 24 10 19 16 4 18 10 21 -0.12 -130 0 0 18 7 53 10 27 55.2 67 286 -66 18 26 57 17 48 49 18 40 49 17 34 59 -0.12 -129 0 0 17 32 14 10 27 46.9 66 287 -65 17 51 20 17 13 8 18 5 13 16 59 17 -0.12 -128 0 0 16 56 14 10 27 38.7 65 288 -64 17 15 22 16 37 7 17 29 17 16 23 14 -0.12 -127 0 0 16 19 55 10 27 30.5 64 289 -63 16 39 5 16 0 46 16 53 1 15 46 52 -0.12 -126 0 0 15 43 19 10 27 22.4 63 289 -62 16 2 30 15 24 8 16 16 27 15 10 12 -0.12 -125 0 0 15 6 24 10 27 14.3 61 290 -60 15 25 37 14 47 12 15 39 36 14 33 15 -0.12 -124 0 0 14 29 13 10 27 6.2 60 291 -59 14 48 28 14 10 0 15 2 27 13 56 2 -0.12 -123 0 0 13 51 47 10 26 58.2 59 292 -58 14 11 3 13 32 32 14 25 3 13 18 34 -0.12 -122 0 0 13 14 6 10 26 50.3 58 292 -57 13 33 23 12 54 50 13 47 25 12 40 51 -0.12 -121 0 0 12 36 12 10 26 42.4 57 293 -56 12 55 30 12 16 55 13 9 32 12 2 55 -0.12 -120 0 0 11 58 5 10 26 34.6 56 293 -55 12 17 25 11 38 47 12 31 27 11 24 46 -0.12 -119 0 0 11 19 48 10 26 26.8 55 294 -54 11 39 7 11 0 29 11 53 11 10 46 27 -0.12 -118 0 0 10 41 20 10 26 19.2 54 294 -53 11 0 40 10 22 0 11 14 44 10 7 58 -0.12 -117 0 0 10 2 43 10 26 11.6 53 295 -52 10 22 4 9 43 22 10 36 8 9 29 20 -0.12 -116 0 0 9 23 58 10 26 4.2 51 295 -50 9 43 19 9 4 37 9 57 23 8 50 34 -0.12 -115 0 0 8 45 6 10 25 56.8 50 295 -49 9 4 28 8 25 45 9 18 32 8 11 42 -0.12 -114 0 0 8 6 9 10 25 49.5 49 296 -48 8 25 31 7 46 48 8 39 35 7 32 45 -0.12 -113 0 0 7 27 8 10 25 42.4 48 296 -47 7 46 29 7 7 47 8 0 34 6 53 44 -0.12 -112 0 0 6 48 3 10 25 35.3 47 296 -46 7 7 25 6 28 42 7 21 29 6 14 40 -0.11 -111 0 0 6 8 57 10 25 28.4 46 297 -45 6 28 18 5 49 36 6 42 23 5 35 34 -0.11 -110 0 0 5 29 50 10 25 21.6 45 297 -44 5 49 11 5 10 30 6 3 15 4 56 28 -0.11 -109 0 0 4 50 44 10 25 15.0 43 297 -42 5 10 4 4 31 24 5 24 8 4 17 23 -0.11 -108 0 0 4 11 40 10 25 8.4 42 297 -41 4 30 59 3 52 21 4 45 2 3 38 19 -0.11 -107 0 0 3 32 38 10 25 2.1 41 297 -40 3 51 57 3 13 20 4 6 0 2 59 20 -0.11 -106 0 0 2 53 42 10 24 55.8 40 298 -39 3 13 0 2 34 25 3 27 1 2 20 25 -0.11 -105 0 0 2 14 51 10 24 49.7 39 298 -38 2 34 7 1 55 35 2 48 8 1 41 35 -0.11 -104 0 0 1 36 6 10 24 43.8 38 298 -37 1 55 22 1 16 52 2 9 22 1 2 53 -0.11 -103 0 0 0 57 30 10 24 38.0 36 298 -35 1 16 44 0 38 17 1 30 43 0 24 19 -0.11 -102 0 0 0 19 3 10 24 32.4 35 298 -34 0 38 16 - 0 0 9 0 52 14 - 0 14 5 -0.11 -101 0 0 - 0 19 13 10 24 26.9 34 298 -33 - 0 0 2 - 0 38 24 0 13 54 - 0 52 19 -0.11 -100 0 0 - 0 57 18 10 24 21.6 33 298 -32 - 0 38 9 - 1 16 27 - 0 24 13 - 1 30 21 -0.11 - 99 0 0 - 1 35 10 10 24 16.5 32 298 -31 - 1 16 3 - 1 54 17 - 1 2 9 - 2 8 9 -0.11 - 98 0 0 - 2 12 49 10 24 11.6 31 298 -30 - 1 53 43 - 2 31 53 - 1 39 50 - 2 45 44 -0.11 - 97 0 0 - 2 50 12 10 24 6.8 29 298 -29 - 2 31 8 - 3 9 14 - 2 17 17 - 3 23 4 -0.12 - 96 0 0 - 3 27 19 10 24 2.2 28 298 -27 - 3 8 18 - 3 46 19 - 2 54 28 - 4 0 7 -0.12 - 95 0 0 - 4 4 9 10 23 57.8 27 298 -26 - 3 45 10 - 4 23 7 - 3 31 22 - 4 36 53 -0.12 - 94 0 0 - 4 40 40 10 23 53.5 26 298 -25 - 4 21 44 - 4 59 36 - 4 7 58 - 5 13 21 -0.12 - 93 0 0 - 5 16 53 10 23 49.5 25 298 -24 - 4 57 59 - 5 35 46 - 4 44 15 - 5 49 29 -0.12 - 92 0 0 - 5 52 45 10 23 45.6 24 298 -23 - 5 33 54 - 6 11 36 - 5 20 11 - 6 25 17 -0.12 - 91 0 0 - 6 28 17 10 23 41.9 23 298 -22 - 6 9 28 - 6 47 5 - 5 55 47 - 7 0 44 -0.12 - 90 0 0 - 7 3 26 10 23 38.4 21 298 -21 - 6 44 40 - 7 22 11 - 6 31 1 - 7 35 48 -0.12 - 89 0 0 - 7 38 12 10 23 35.1 20 298 -19 - 7 19 29 - 7 56 55 - 7 5 53 - 8 10 30 -0.12 - 88 0 0 - 8 12 35 10 23 31.9 19 298 -18 - 7 53 55 - 8 31 15 - 7 40 21 - 8 44 48 -0.12 - 87 0 0 - 8 46 34 10 23 29.0 18 297 -17 - 8 27 56 - 9 5 10 - 8 14 24 - 9 18 41 -0.12 - 86 0 0 - 9 20 7 10 23 26.2 17 297 -16 - 9 1 32 - 9 38 40 - 8 48 2 - 9 52 9 -0.12 - 85 0 0 - 9 53 14 10 23 23.6 16 297 -15 - 9 34 43 -10 11 44 - 9 21 15 -10 25 11 -0.12 - 84 0 0 -10 25 54 10 23 21.2 15 297 -14 -10 7 26 -10 44 22 - 9 54 1 -10 57 46 -0.12 - 83 0 0 -10 58 8 10 23 19.0 14 297 -13 -10 39 43 -11 16 32 -10 26 19 -11 29 54 -0.12 - 82 0 0 -11 29 53 10 23 16.9 12 297 -12 -11 11 31 -11 48 14 -10 58 10 -12 1 33 -0.12 - 81 0 0 -12 1 10 10 23 15.1 11 296 -10 -11 42 51 -12 19 27 -11 29 33 -12 32 44 -0.13 - 80 0 0 -12 31 57 10 23 13.4 10 296 -9 -12 13 42 -12 50 12 -12 0 26 -13 3 26 -0.13 - 79 0 0 -13 2 15 10 23 11.8 9 296 -8 -12 44 4 -13 20 27 -12 30 50 -13 33 39 -0.13 - 78 0 0 -13 32 4 10 23 10.5 8 296 -7 -13 13 55 -13 50 11 -13 0 44 -14 3 21 -0.13 - 77 0 0 -14 1 21 10 23 9.3 7 296 -6 -13 43 16 -14 19 26 -13 30 7 -14 32 33 -0.14 - 76 0 0 -14 30 8 10 23 8.3 6 295 -5 -14 12 6 -14 48 9 -13 59 0 -15 1 14 -0.14 - 75 0 0 -14 58 23 10 23 7.5 5 295 -4 -14 40 25 -15 16 21 -14 27 21 -15 29 23 -0.15 - 74 0 0 -15 26 7 10 23 6.9 4 295 -3 -15 8 12 -15 44 1 -14 55 11 -15 57 1 -0.16 - 73 0 0 -15 53 19 10 23 6.4 3 295 -2 -15 35 27 -16 11 10 -15 22 28 -16 24 7 -0.18 - 72 0 0 -16 19 58 10 23 6.0 2 294 -1 -16 2 10 -16 37 46 -15 49 14 -16 50 41 -0.22 - 71 0 0 -16 46 5 10 23 5.9 1 294 0 -16 28 21 -17 3 50 -16 15 27 -17 16 42 -0.41 Uncertainty in time = +/- 3 secs Prediction of 2022 Dec 1.1 Data for the target star ------------------------ * name: UCAC4-564-037937 * constellation : Gemini * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 07 16 22.4443 DE: +22 47 52.544 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 07 16 22.4443 DE: +22 47 52.544 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.100,0.100) * V mag [mag]: 12.5 * Diameter [mas]: 0.00 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (891) Gunhild asteroid class: approx. diameter [km]: 59 approx. diameter ["]: 0.044 distance from Earth [AU]: 1.84510 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#103 date of fit: 2022 Nov 22 source of used astrometry: MPC, JPL number of used observations: 0 number of rejected observations: 0 time covered by the observations: 1800 Jan 01 - 1800 Jan 01 1 sigma uncertainty ellipse (major, minor, PA): 0.030", 0.004", 83.363° remarks: * orbital elements for (891)Gunhild : Mean anomaly = 64.3174786744 deg Arg. of pericenter = 294.3537685193 deg Long. of node = 105.8074410960 deg Inclination = 13.5469853619 deg Eccentricity = 0.0263545845 Semimajor axis = 2.8593097771 AU Perihelion dist = 2.7839538561 AU Mag: H = 10.01, G = 0.15 Epoch of elements : MJD 59951.43798611 TDT (2023 Jan 07.4380) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#1032022Nov22,4.36,2023,1,7,10.514033,0.052697,0.110753,-6.941050,3.302552,-0.000115,-0.000041,0.000001,0.000000 -155.0023,22.7569,23.82,-22.38,False UCAC4-564-037937,7.27290120,22.7979290,0.00,12.48,0.00,0.0,0,,7.29618124,22.7569467,1.51,0.00,0,0,0 891,Gunhild,13.68,59.4,1.8451,0,0,-2.391,15.74,,2.8,0 0,64.2282,2023,1,7,294.3538,105.8074,13.5470,0.02635,2.85931,2.78395,10.01,5.0,0.15 1.363,0.0297,0.0040,83,0.0161,Known errors,-1.00,-1,-1,-1 20230107_037937,59914.09 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2022 Dec 01, 02:10 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org