IOTA/IOTA-ES occultation update for (3727) Maxhell / UCAC4 372-126515 event on 2023 Jun 06, 06:07 UT Visible from S USA Summary ------- On 2023 Jun 06 UT, the 29 km diameter asteroid (3727) Maxhell will occult a 13.5 mag star in the constellation Scutum for observers along a path across S USA. In the case of an occultation, the combined light of the asteroid and the star will drop by 2.69 mag to 16.10 mag (the magnitude of the asteroid) for at most 3.190 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: 93 * date and approx. time of event: 2023 Jun 06, 05:58 - 2023 Jun 06, 06:15 * geocentric midpoint of event [JD]: 2460101.75500412 * magnitude of target star: 13.51 * magnitude drop [mag]: 2.69 * estimated maximum duration [s]: 3.190 * Moon: 94 % sunlit, 14° distance * Sun: 157° distance * rough path description: S USA The occultation path -------------------- * approximate projected width [km]: 40 * 1 sigma uncertainty interval [path widths]: +/- 0.48 * 1 sigma uncertainty interval [seconds]: +/- 4.9 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- 0.031, +/- 0.009) * 1 sigma uncertainty ellipse (major, minor, PA): (0.031", 0.009", 88°) * approx speed of asteroid's shadow [km/s]: 9.1130 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of UCAC4 372-126515 by 3727 Maxhell on 2023 Jun 6 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 -145 0 0 43 33 42 6 15 34.8 0 112 -9 43 45 39 43 21 48 43 57 9 43 10 26 .... -144 0 0 43 16 7 6 15 34.6 1 113 -10 43 28 4 43 4 13 43 39 33 42 52 52 -0.52 -143 0 0 42 58 32 6 15 34.3 2 114 -11 43 10 29 42 46 39 43 21 57 42 35 18 -0.71 -142 0 0 42 40 58 6 15 33.7 3 114 -11 42 52 53 42 29 4 43 4 21 42 17 44 -0.78 -141 0 0 42 23 24 6 15 33.0 4 115 -12 42 35 19 42 11 31 42 46 46 42 0 11 -0.83 -140 0 0 42 5 51 6 15 32.1 4 116 -13 42 17 45 41 53 59 42 29 12 41 42 39 -0.86 -139 0 0 41 48 19 6 15 31.0 5 116 -14 42 0 14 41 36 28 42 11 40 41 25 9 -0.88 -138 0 0 41 30 50 6 15 29.7 6 117 -14 41 42 44 41 18 59 41 54 9 41 7 41 -0.89 -137 0 0 41 13 23 6 15 28.2 7 118 -15 41 25 16 41 1 33 41 36 41 40 50 16 -0.90 -136 0 0 40 56 0 6 15 26.5 8 118 -16 41 7 52 40 44 10 41 19 16 40 32 53 -0.91 -135 0 0 40 38 39 6 15 24.6 8 119 -16 40 50 31 40 26 50 41 1 54 40 15 34 -0.92 -134 0 0 40 21 23 6 15 22.5 9 120 -17 40 33 13 40 9 35 40 44 36 39 58 19 -0.92 -133 0 0 40 4 10 6 15 20.3 10 120 -18 40 16 0 39 52 23 40 27 22 39 41 8 -0.93 -132 0 0 39 47 3 6 15 17.8 11 121 -18 39 58 52 39 35 16 40 10 13 39 24 2 -0.93 -131 0 0 39 30 0 6 15 15.1 12 122 -19 39 41 48 39 18 14 39 53 9 39 7 1 -0.94 -130 0 0 39 13 3 6 15 12.3 12 122 -20 39 24 50 39 1 18 39 36 10 38 50 6 -0.94 -129 0 0 38 56 12 6 15 9.2 13 123 -20 39 7 58 38 44 28 39 19 17 38 33 16 -0.94 -128 0 0 38 39 27 6 15 6.0 14 124 -21 38 51 12 38 27 44 39 2 30 38 16 33 -0.95 -127 0 0 38 22 49 6 15 2.6 15 124 -22 38 34 33 38 11 7 38 45 50 37 59 57 -0.95 -126 0 0 38 6 18 6 14 58.9 16 125 -22 38 18 2 37 54 37 38 29 18 37 43 28 -0.95 -125 0 0 37 49 55 6 14 55.1 16 126 -23 38 1 37 37 38 14 38 12 53 37 27 6 -0.95 -124 0 0 37 33 39 6 14 51.1 17 126 -24 37 45 21 37 22 0 37 56 35 37 10 53 -0.95 -123 0 0 37 17 32 6 14 46.9 18 127 -24 37 29 13 37 5 54 37 40 26 36 54 47 -0.95 -122 0 0 37 1 34 6 14 42.5 19 128 -25 37 13 14 36 49 56 37 24 26 36 38 51 -0.95 -121 0 0 36 45 45 6 14 37.9 19 128 -26 36 57 24 36 34 8 37 8 35 36 23 4 -0.96 -120 0 0 36 30 5 6 14 33.1 20 129 -26 36 41 43 36 18 30 36 52 53 36 7 26 -0.96 -119 0 0 36 14 35 6 14 28.2 21 130 -27 36 26 12 36 3 1 36 37 21 35 51 58 -0.96 -118 0 0 35 59 16 6 14 23.0 22 130 -27 36 10 51 35 47 42 36 22 0 35 36 41 -0.96 -117 0 0 35 44 7 6 14 17.7 23 131 -28 35 55 42 35 32 34 36 6 49 35 21 34 -0.96 -116 0 0 35 29 9 6 14 12.2 23 132 -28 35 40 42 35 17 37 35 51 49 35 6 37 -0.96 -115 0 0 35 14 22 6 14 6.5 24 132 -29 35 25 54 35 2 51 35 37 0 34 51 52 -0.96 -114 0 0 34 59 46 6 14 0.6 25 133 -29 35 11 18 34 48 17 35 22 23 34 37 19 -0.96 -113 0 0 34 45 23 6 13 54.6 26 134 -30 34 56 54 34 33 54 35 7 57 34 22 58 -0.96 -112 0 0 34 31 12 6 13 48.4 26 135 -30 34 42 41 34 19 44 34 53 44 34 8 48 -0.96 -111 0 0 34 17 13 6 13 42.0 27 135 -31 34 28 41 34 5 46 34 39 43 33 54 51 -0.96 -110 0 0 34 3 27 6 13 35.5 28 136 -31 34 14 54 33 52 1 34 25 55 33 41 7 -0.96 -109 0 0 33 49 54 6 13 28.8 28 137 -32 34 1 20 33 38 29 34 12 20 33 27 36 -0.96 -108 0 0 33 36 34 6 13 21.9 29 138 -32 33 48 0 33 25 11 33 58 59 33 14 19 -0.96 -107 0 0 33 23 29 6 13 14.9 30 139 -33 33 34 53 33 12 6 33 45 51 33 1 15 -0.96 -106 0 0 33 10 37 6 13 7.7 31 139 -33 33 22 0 32 59 15 33 32 57 32 48 25 -0.96 -105 0 0 32 57 59 6 13 0.4 31 140 -33 33 9 21 32 46 38 33 20 17 32 35 49 -0.96 -104 0 0 32 45 36 6 12 52.9 32 141 -34 32 56 57 32 34 16 33 7 52 32 23 28 -0.96 -103 0 0 32 33 27 6 12 45.3 33 142 -34 32 44 48 32 22 8 32 55 41 32 11 21 -0.96 -102 0 0 32 21 33 6 12 37.5 33 143 -35 32 32 53 32 10 15 32 43 46 31 59 29 -0.96 -101 0 0 32 9 54 6 12 29.6 34 144 -35 32 21 13 31 58 38 32 32 5 31 47 52 -0.96 -100 0 0 31 58 31 6 12 21.6 35 144 -35 32 9 49 31 47 15 32 20 40 31 36 31 -0.96 - 99 0 0 31 47 24 6 12 13.4 35 145 -35 31 58 41 31 36 9 32 9 31 31 25 25 -0.96 - 98 0 0 31 36 32 6 12 5.1 36 146 -36 31 47 48 31 25 18 31 58 37 31 14 34 -0.96 - 97 0 0 31 25 56 6 11 56.7 36 147 -36 31 37 11 31 14 43 31 48 0 31 4 0 -0.96 - 96 0 0 31 15 36 6 11 48.2 37 148 -36 31 26 50 31 4 24 31 37 38 30 53 42 -0.96 - 95 0 0 31 5 33 6 11 39.5 38 149 -36 31 16 46 30 54 21 31 27 33 30 43 40 -0.96 - 94 0 0 30 55 46 6 11 30.8 38 150 -37 31 6 58 30 44 35 31 17 45 30 33 55 -0.96 - 93 0 0 30 46 16 6 11 21.9 39 151 -37 30 57 28 30 35 6 31 8 13 30 24 26 -0.96 - 92 0 0 30 37 2 6 11 12.9 39 152 -37 30 48 13 30 25 53 30 58 58 30 15 15 -0.96 - 91 0 0 30 28 6 6 11 3.8 40 153 -37 30 39 17 30 16 58 30 50 0 30 6 20 -0.96 - 90 0 0 30 19 27 6 10 54.6 40 154 -37 30 30 37 30 8 19 30 41 20 29 57 42 -0.96 - 89 0 0 30 11 5 6 10 45.4 41 155 -37 30 22 14 29 59 58 30 32 57 29 49 22 -0.96 - 88 0 0 30 3 1 6 10 36.0 41 156 -37 30 14 10 29 51 55 30 24 51 29 41 19 -0.96 - 87 0 0 29 55 15 6 10 26.5 42 158 -37 30 6 22 29 44 9 30 17 4 29 33 34 -0.96 - 86 0 0 29 47 46 6 10 17.0 42 159 -37 29 58 53 29 36 41 30 9 34 29 26 6 -0.96 - 85 0 0 29 40 35 6 10 7.4 42 160 -37 29 51 41 29 29 31 30 2 21 29 18 57 -0.96 - 84 0 0 29 33 42 6 9 57.7 43 161 -37 29 44 48 29 22 38 29 55 27 29 12 5 -0.96 - 83 0 0 29 27 7 6 9 48.0 43 162 -37 29 38 13 29 16 4 29 48 51 29 5 31 -0.97 - 82 0 0 29 20 51 6 9 38.2 43 163 -37 29 31 56 29 9 48 29 42 34 28 59 16 -0.97 - 81 0 0 29 14 53 6 9 28.3 44 165 -37 29 25 57 29 3 50 29 36 35 28 53 19 -0.97 - 80 0 0 29 9 13 6 9 18.3 44 166 -37 29 20 17 28 58 11 29 30 54 28 47 40 -0.97 - 79 0 0 29 3 52 6 9 8.3 44 167 -37 29 14 55 28 52 50 29 25 32 28 42 19 -0.97 - 78 0 0 28 58 49 6 8 58.3 45 168 -37 29 9 52 28 47 48 29 20 28 28 37 18 -0.97 - 77 0 0 28 54 5 6 8 48.2 45 170 -36 29 5 7 28 43 5 29 15 44 28 32 34 -0.97 - 76 0 0 28 49 40 6 8 38.1 45 171 -36 29 0 42 28 38 40 29 11 18 28 28 10 -0.97 - 75 0 0 28 45 33 6 8 27.9 45 172 -36 28 56 35 28 34 34 29 7 10 28 24 4 -0.97 - 74 0 0 28 41 46 6 8 17.8 45 173 -36 28 52 47 28 30 47 29 3 22 28 20 17 -0.97 - 73 0 0 28 38 17 6 8 7.5 46 175 -36 28 49 18 28 27 18 28 59 53 28 16 49 -0.97 - 72 0 0 28 35 8 6 7 57.3 46 176 -35 28 46 8 28 24 9 28 56 43 28 13 40 -0.97 - 71 0 0 28 32 17 6 7 47.0 46 177 -35 28 43 18 28 21 19 28 53 52 28 10 50 -0.97 - 70 0 0 28 29 46 6 7 36.8 46 179 -35 28 40 46 28 18 47 28 51 20 28 8 19 -0.97 - 69 0 0 28 27 33 6 7 26.5 46 180 -34 28 38 33 28 16 35 28 49 7 28 6 7 -0.97 - 68 0 0 28 25 40 6 7 16.2 46 181 -34 28 36 40 28 14 42 28 47 14 28 4 14 -0.97 - 67 0 0 28 24 6 6 7 5.9 46 183 -34 28 35 6 28 13 8 28 45 39 28 2 40 -0.97 - 66 0 0 28 22 51 6 6 55.6 46 184 -33 28 33 51 28 11 54 28 44 24 28 1 26 -0.97 - 65 0 0 28 21 56 6 6 45.3 46 185 -33 28 32 55 28 10 58 28 43 29 28 0 30 -0.97 - 64 0 0 28 21 20 6 6 35.0 46 187 -32 28 32 19 28 10 22 28 42 52 27 59 54 -0.97 - 63 0 0 28 21 3 6 6 24.8 46 188 -32 28 32 2 28 10 5 28 42 36 27 59 37 -0.97 - 62 0 0 28 21 5 6 6 14.5 46 189 -32 28 32 5 28 10 7 28 42 38 27 59 40 -0.97 - 61 0 0 28 21 27 6 6 4.3 45 191 -31 28 32 26 28 10 29 28 43 0 28 0 1 -0.97 - 60 0 0 28 22 8 6 5 54.1 45 192 -31 28 33 7 28 11 10 28 43 41 28 0 42 -0.97 - 59 0 0 28 23 8 6 5 44.0 45 193 -30 28 34 8 28 12 10 28 44 41 28 1 42 -0.97 - 58 0 0 28 24 27 6 5 33.8 45 194 -30 28 35 27 28 13 30 28 46 1 28 3 2 -0.97 - 57 0 0 28 26 6 6 5 23.8 45 196 -29 28 37 6 28 15 8 28 47 40 28 4 40 -0.97 - 56 0 0 28 28 4 6 5 13.7 44 197 -29 28 39 5 28 17 6 28 49 39 28 6 38 -0.97 - 55 0 0 28 30 22 6 5 3.7 44 198 -28 28 41 22 28 19 23 28 51 56 28 8 55 -0.97 - 54 0 0 28 32 58 6 4 53.8 44 199 -27 28 43 59 28 21 59 28 54 33 28 11 31 -0.97 - 53 0 0 28 35 54 6 4 43.9 43 201 -27 28 46 55 28 24 55 28 57 30 28 14 26 -0.97 - 52 0 0 28 39 9 6 4 34.1 43 202 -26 28 50 10 28 28 9 29 0 45 28 17 40 -0.97 - 51 0 0 28 42 43 6 4 24.3 43 203 -26 28 53 44 28 31 43 29 4 20 28 21 13 -0.97 - 50 0 0 28 46 35 6 4 14.6 42 204 -25 28 57 37 28 35 35 29 8 13 28 25 6 -0.97 - 49 0 0 28 50 47 6 4 5.0 42 205 -24 29 1 50 28 39 47 29 12 26 28 29 17 -0.97 - 48 0 0 28 55 18 6 3 55.5 41 206 -24 29 6 21 28 44 17 29 16 58 28 33 47 -0.97 - 47 0 0 29 0 8 6 3 46.0 41 207 -23 29 11 11 28 49 7 29 21 48 28 38 36 -0.97 - 46 0 0 29 5 16 6 3 36.7 41 208 -22 29 16 20 28 54 15 29 26 58 28 43 43 -0.97 - 45 0 0 29 10 44 6 3 27.4 40 209 -22 29 21 48 28 59 42 29 32 26 28 49 10 -0.97 - 44 0 0 29 16 30 6 3 18.2 40 210 -21 29 27 34 29 5 27 29 38 13 28 54 54 -0.97 - 43 0 0 29 22 34 6 3 9.1 39 212 -20 29 33 40 29 11 31 29 44 18 29 0 58 -0.97 - 42 0 0 29 28 57 6 3 0.1 38 213 -20 29 40 3 29 17 53 29 50 43 29 7 20 -0.97 - 41 0 0 29 35 39 6 2 51.2 38 213 -19 29 46 45 29 24 34 29 57 25 29 14 0 -0.98 - 40 0 0 29 42 38 6 2 42.5 37 214 -18 29 53 45 29 31 33 30 4 26 29 20 59 -0.98 - 39 0 0 29 49 56 6 2 33.8 37 215 -18 30 1 4 29 38 51 30 11 45 29 28 15 -0.98 - 38 0 0 29 57 32 6 2 25.3 36 216 -17 30 8 41 29 46 26 30 19 23 29 35 50 -0.98 - 37 0 0 30 5 26 6 2 16.8 36 217 -16 30 16 35 29 54 19 30 27 18 29 43 42 -0.98 - 36 0 0 30 13 38 6 2 8.5 35 218 -15 30 24 48 30 2 30 30 35 31 29 51 53 -0.98 - 35 0 0 30 22 7 6 2 0.4 34 219 -15 30 33 18 30 10 59 30 44 2 30 0 21 -0.98 - 34 0 0 30 30 54 6 1 52.3 34 220 -14 30 42 6 30 19 45 30 52 50 30 9 6 -0.98 - 33 0 0 30 39 59 6 1 44.4 33 221 -13 30 51 11 30 28 49 31 1 56 30 18 9 -0.98 - 32 0 0 30 49 20 6 1 36.6 32 222 -12 31 0 33 30 38 9 31 11 20 30 27 29 -0.98 - 31 0 0 30 58 59 6 1 29.0 32 222 -12 31 10 13 30 47 47 31 21 0 30 37 6 -0.98 - 30 0 0 31 8 55 6 1 21.5 31 223 -11 31 20 9 30 57 42 31 30 57 30 47 0 -0.98 - 29 0 0 31 19 7 6 1 14.2 30 224 -10 31 30 23 31 7 54 31 41 11 30 57 11 -0.98 - 28 0 0 31 29 36 6 1 7.0 30 225 -9 31 40 52 31 18 22 31 51 42 31 7 38 -0.98 - 27 0 0 31 40 21 6 1 0.0 29 225 -9 31 51 39 31 29 6 32 2 29 31 18 22 -0.98 - 26 0 0 31 51 23 6 0 53.1 28 226 -8 32 2 41 31 40 7 32 13 33 31 29 22 -0.98 - 25 0 0 32 2 41 6 0 46.4 27 227 -7 32 14 0 31 51 24 32 24 52 31 40 38 -0.99 - 24 0 0 32 14 14 6 0 39.9 27 228 -6 32 25 34 32 2 56 32 36 27 31 52 9 -0.99 - 23 0 0 32 26 3 6 0 33.5 26 228 -5 32 37 24 32 14 44 32 48 18 32 3 56 -0.99 - 22 0 0 32 38 7 6 0 27.3 25 229 -5 32 49 29 32 26 47 33 0 24 32 15 59 -0.99 - 21 0 0 32 50 26 6 0 21.2 24 230 -4 33 1 49 32 39 6 33 12 45 32 28 16 -0.99 - 20 0 0 33 3 0 6 0 15.4 24 231 -3 33 14 24 32 51 39 33 25 21 32 40 48 -0.99 - 19 0 0 33 15 49 6 0 9.7 23 231 -2 33 27 14 33 4 26 33 38 12 32 53 35 -0.99 - 18 0 0 33 28 52 6 0 4.2 22 232 -1 33 40 18 33 17 28 33 51 17 33 6 36 -0.99 - 17 0 0 33 42 9 5 59 58.9 21 233 0 33 53 37 33 30 45 34 4 36 33 19 51 -0.99 - 16 0 0 33 55 40 5 59 53.8 21 233 0 34 7 9 33 44 15 34 18 9 33 33 20 -0.99 - 15 0 0 34 9 25 5 59 48.8 20 234 1 34 20 54 33 57 58 34 31 56 33 47 3 -0.99 - 14 0 0 34 23 23 5 59 44.1 19 235 2 34 34 53 34 11 55 34 45 56 34 0 59 -0.99 - 13 0 0 34 37 33 5 59 39.5 18 235 3 34 49 5 34 26 5 35 0 9 34 15 7 -0.99 - 12 0 0 34 51 57 5 59 35.1 17 236 4 35 3 29 34 40 27 35 14 34 34 29 29 -1.00 - 11 0 0 35 6 33 5 59 30.9 17 236 5 35 18 6 34 55 2 35 29 12 34 44 2 -1.00 - 10 0 0 35 21 20 5 59 27.0 16 237 5 35 32 55 35 9 48 35 44 1 34 58 48 -1.00 - 9 0 0 35 36 19 5 59 23.2 15 238 6 35 47 55 35 24 47 35 59 3 35 13 45 -1.00 - 8 0 0 35 51 30 5 59 19.6 14 238 7 36 3 6 35 39 56 36 14 15 35 28 54 -1.00 - 7 0 0 36 6 52 5 59 16.2 13 239 8 36 18 29 35 55 17 36 29 39 35 44 14 -1.00 - 6 0 0 36 22 24 5 59 13.0 13 240 9 36 34 2 36 10 48 36 45 13 35 59 44 -1.00 - 5 0 0 36 38 6 5 59 10.1 12 240 10 36 49 46 36 26 29 37 0 57 36 15 24 -1.01 - 4 0 0 36 53 58 5 59 7.3 11 241 10 37 5 39 36 42 20 37 16 52 36 31 14 -1.01 - 3 0 0 37 10 0 5 59 4.7 10 241 11 37 21 41 36 58 21 37 32 55 36 47 14 -1.01 - 2 0 0 37 26 11 5 59 2.3 9 242 12 37 37 53 37 14 31 37 49 8 37 3 23 -1.01 - 1 0 0 37 42 31 5 59 0.2 8 243 13 37 54 14 37 30 50 38 5 30 37 19 41 -1.01 0 0 0 37 58 59 5 58 58.2 8 243 14 38 10 43 37 47 17 38 22 0 37 36 7 -1.02 1 0 0 38 15 34 5 58 56.5 7 244 15 38 27 20 38 3 52 38 38 37 37 52 41 -1.02 2 0 0 38 32 18 5 58 54.9 6 245 15 38 44 4 38 20 34 38 55 22 38 9 23 -1.03 3 0 0 38 49 8 5 58 53.6 5 245 16 39 0 55 38 37 24 39 12 15 38 26 11 -1.03 4 0 0 39 6 5 5 58 52.4 4 246 17 39 17 53 38 54 20 39 29 14 38 43 7 -1.04 5 0 0 39 23 9 5 58 51.5 4 246 18 39 34 58 39 11 23 39 46 19 39 0 9 -1.05 6 0 0 39 40 18 5 58 50.7 3 247 19 39 52 8 39 28 31 40 3 29 39 17 16 -1.08 7 0 0 39 57 33 5 58 50.2 2 248 19 40 9 23 39 45 45 40 20 46 39 34 29 -1.11 8 0 0 40 14 52 5 58 49.8 1 248 20 40 26 43 40 3 3 40 38 7 39 51 47 -1.21 9 0 0 40 32 16 5 58 49.7 0 249 21 40 44 8 40 20 26 40 55 32 40 9 9 -1.95 Uncertainty in time = +/- 5 secs Prediction of 2023 Apr 27.7 Data for the target star ------------------------ * name: UCAC4 372-126515 * constellation : Scutum * BCRS position with proper motion to date of event [h,m,s ; °,',"] RA: 18 27 42.6543 DE: -15 42 59.965 * GCRS Astrometric position with proper motion and parallax to date of event [h,m,s ; °,',"] RA: 18 27 42.6543 DE: -15 42 59.965 * position source: Gaia DR3 * standard error: RA,DE [mas]: (0.200,0.100) * V mag [mag]: 13.5 * B mag [mag]: 14.9 * Diameter [mas]: 0.10 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (3727) Maxhell asteroid class: approx. diameter [km]: 29 approx. diameter ["]: 0.020 distance from Earth [AU]: 2.02170 asteroid position offset in RA [mas]: 0 asteroid position offset in DE [mas]: 0 * orbital information: orbit source: JPL#51 date of fit: 2023 Apr 24 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): 0.031", 0.009", 88.4° remarks: * orbital elements for (3727)Maxhell : Mean anomaly = 318.4291638187 deg Arg. of pericenter = 162.6362883420 deg Long. of node = 161.5245541475 deg Inclination = 5.3790605732 deg Eccentricity = 0.1506756079 Semimajor axis = 3.3169075443 AU Perihelion dist = 2.8171304836 AU Mag: H = 11.63, G = 0.15 Epoch of elements : MJD 60101.25500950 TDT (2023 Jun 06.2550) ------ occelmnt file for Occult BEGIN ----------------------------------- JPL#512023Apr24,3.19,2023,6,6,6.120099,0.020077,0.693557,-5.141473,0.148606,-0.002049,-0.000784,0.000001,0.000000 -68.9357,-15.7027,87.86,22.63,False UCAC4 372-126515,18.46184842,-15.7166569,14.94,13.51,12.74,0.1,0,,18.48447152,-15.7026647,2.68,2.98,0,0,0 3727,Maxhell,16.10,29.1,2.0217,0,0,-1.548,0.65,,1.6,0 0,318.3876,2023,6,6,162.6363,161.5246,5.3791,0.15068,3.31691,2.81713,11.65,5.0,0.15 1.479,0.0307,0.0093,88,0.0095,Known errors,1.03,-1,-1,-1 20230606_126515,60061.66 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2023 Apr 27, 15:52 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 stevepr@acm.org