IOTA/IOTA-ES occultation update for (449) Hamburga / TYC 6860-01503-1 event on 2008 Jul 05, 14:31 UT Visible from near New Zealand, Australia Summary ------- On 2008 Jul 05 UT, the 86 km diameter asteroid (449) Hamburga will occult a 12.1 mag star in the constellation Sagittarius for observers along a path across near New Zealand, Australia. In the case of an occultation, the combined light of the asteroid and the star will drop by 1.5 mag to 13.3 mag (the magnitude of the asteroid) for at most 6.5 seconds. This update is based on UNSO/Flagstaff astrometry for the asteroid kindly provided by Alice Monet, TMO astrometry for the asteroid kindly provided by Bill Owen, historical astrometry from the MPC files (via AstDys), and the following catalogs for the star position: UCAC. The event at a glimpse ---------------------- * Rank: 92 * date and approx. time of event: 2008 Jul 05, 14:23 - 2008 Jul 05, 14:39 UT * magnitude of target star: 12.1 * magnitude drop [mag]: 1.5 * estimated maximum duration [s]: 6.5 * Moon: 9 % sunlit, 145° distance * Sun: 178° distance * rough path description: near New Zealand, Australia The occultation path -------------------- * approximate projected width [km]: 89 * 1 sigma uncertainty interval [path widths]: +/- 0.50 * 1 sigma uncertainty interval [seconds]: +/- 3.6 * 1 sigma uncertainty interval approx RA,DE ["]: (+/- .038 +/- .031) * 1 sigma uncertainty ellipse (major, minor, PA): ( .038", .031", 88° ) * approx speed of asteroid's shadow [km/s]: 13.2459 * website for maps: http://www.asteroidoccultation.com Path Coordinates: Occultation of TYC 6860-01503-1 by 449 Hamburga on 2008 Jul 5 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 42 0 0 -23 20 17 14 39 26 2 116 -1 -22 53 29 -23 47 8 -22 26 44 -24 14 4 43 0 0 -23 47 18 14 39 26 3 115 -2 -23 20 32 -24 14 8 -22 53 49 -24 41 1 44 0 0 -24 14 4 14 39 25 4 115 -3 -23 47 20 -24 40 52 -23 20 39 -25 7 44 45 0 0 -24 40 35 14 39 25 5 114 -4 -24 13 52 -25 7 20 -23 47 13 -25 34 10 46 0 0 -25 6 49 14 39 24 6 114 -5 -24 40 9 -25 33 33 -24 13 32 -26 0 20 47 0 0 -25 32 46 14 39 23 7 114 -6 -25 6 8 -25 59 28 -24 39 34 -26 26 14 48 0 0 -25 58 27 14 39 22 8 113 -7 -25 31 51 -26 25 6 -25 5 19 -26 51 50 49 0 0 -26 23 50 14 39 20 9 113 -8 -25 57 16 -26 50 27 -25 30 46 -27 17 8 50 0 0 -26 48 55 14 39 19 10 112 -9 -26 22 24 -27 15 30 -25 55 56 -27 42 8 51 0 0 -27 13 41 14 39 18 11 112 -10 -26 47 13 -27 40 14 -26 20 47 -28 6 50 52 0 0 -27 38 9 14 39 16 12 111 -11 -27 11 43 -28 4 39 -26 45 20 -28 31 13 53 0 0 -28 2 18 14 39 14 13 111 -12 -27 35 55 -28 28 45 -27 9 34 -28 55 16 54 0 0 -28 26 8 14 39 12 14 110 -13 -27 59 47 -28 52 32 -27 33 29 -29 19 1 55 0 0 -28 49 38 14 39 10 15 110 -14 -28 23 19 -29 15 59 -27 57 4 -29 42 25 56 0 0 -29 12 47 14 39 8 16 109 -15 -28 46 32 -29 39 7 -28 20 19 -30 5 29 57 0 0 -29 35 37 14 39 6 17 109 -16 -29 9 24 -30 1 53 -28 43 14 -30 28 13 58 0 0 -29 58 6 14 39 3 17 108 -16 -29 31 56 -30 24 20 -29 5 49 -30 50 37 59 0 0 -30 20 15 14 39 1 18 108 -17 -29 54 7 -30 46 26 -29 28 3 -31 12 40 60 0 0 -30 42 2 14 38 58 19 107 -18 -30 15 58 -31 8 10 -29 49 57 -31 34 22 61 0 0 -31 3 29 14 38 55 20 107 -19 -30 37 27 -31 29 34 -30 11 29 -31 55 42 62 0 0 -31 24 34 14 38 53 21 106 -20 -30 58 35 -31 50 36 -30 32 40 -32 16 42 63 0 0 -31 45 18 14 38 50 22 106 -21 -31 19 22 -32 11 17 -30 53 30 -32 37 20 64 0 0 -32 5 40 14 38 47 23 105 -22 -31 39 47 -32 31 36 -31 13 58 -32 57 36 65 0 0 -32 25 41 14 38 44 24 105 -23 -31 59 51 -32 51 34 -31 34 4 -33 17 30 66 0 0 -32 45 19 14 38 40 25 104 -24 -32 19 32 -33 11 10 -31 53 49 -33 37 3 67 0 0 -33 4 36 14 38 37 26 103 -25 -32 38 52 -33 30 23 -32 13 11 -33 56 14 68 0 0 -33 23 31 14 38 34 26 103 -25 -32 57 50 -33 49 15 -32 32 12 -34 15 3 69 0 0 -33 42 4 14 38 30 27 102 -26 -33 16 26 -34 7 45 -32 50 51 -34 33 30 70 0 0 -34 0 14 14 38 27 28 102 -27 -33 34 39 -34 25 53 -33 9 7 -34 51 34 71 0 0 -34 18 3 14 38 23 29 101 -28 -33 52 31 -34 43 38 -33 27 2 -35 9 17 72 0 0 -34 35 29 14 38 19 30 100 -29 -34 10 0 -35 1 1 -33 44 34 -35 26 37 73 0 0 -34 52 33 14 38 15 31 100 -30 -34 27 7 -35 18 2 -34 1 43 -35 43 35 74 0 0 -35 9 14 14 38 12 32 99 -31 -34 43 51 -35 34 41 -34 18 31 -36 0 11 75 0 0 -35 25 34 14 38 8 32 98 -31 -35 0 13 -35 50 57 -34 34 56 -36 16 24 76 0 0 -35 41 31 14 38 4 33 98 -32 -35 16 13 -36 6 51 -34 50 59 -36 32 15 77 0 0 -35 57 5 14 38 0 34 97 -33 -35 31 51 -36 22 23 -35 6 39 -36 47 44 78 0 0 -36 12 18 14 37 55 35 96 -34 -35 47 6 -36 37 33 -35 21 57 -37 2 51 79 0 0 -36 27 8 14 37 51 36 96 -35 -36 1 59 -36 52 20 -35 36 53 -37 17 36 80 0 0 -36 41 36 14 37 47 37 95 -35 -36 16 29 -37 6 45 -35 51 26 -37 31 58 81 0 0 -36 55 41 14 37 43 37 94 -36 -36 30 38 -37 20 48 -36 5 37 -37 45 58 82 0 0 -37 9 25 14 37 38 38 93 -37 -36 44 24 -37 34 29 -36 19 26 -37 59 36 83 0 0 -37 22 46 14 37 34 39 93 -38 -36 57 48 -37 47 48 -36 32 52 -38 12 52 84 0 0 -37 35 45 14 37 29 40 92 -39 -37 10 50 -38 0 44 -36 45 57 -38 25 46 85 0 0 -37 48 23 14 37 25 40 91 -39 -37 23 29 -38 13 19 -36 58 39 -38 38 18 86 0 0 -38 0 38 14 37 20 41 90 -40 -37 35 47 -38 25 32 -37 10 59 -38 50 28 87 0 0 -38 12 31 14 37 16 42 90 -41 -37 47 43 -38 37 22 -37 22 57 -39 2 17 88 0 0 -38 24 2 14 37 11 43 89 -42 -37 59 16 -38 48 51 -37 34 33 -39 13 43 89 0 0 -38 35 12 14 37 6 44 88 -42 -38 10 28 -38 59 58 -37 45 47 -39 24 48 90 0 0 -38 45 59 14 37 2 44 87 -43 -38 21 18 -39 10 44 -37 56 39 -39 35 31 91 0 0 -38 56 25 14 36 57 45 86 -44 -38 31 46 -39 21 7 -38 7 10 -39 45 53 92 0 0 -39 6 29 14 36 52 46 86 -45 -38 41 52 -39 31 10 -38 17 18 -39 55 53 93 0 0 -39 16 12 14 36 47 47 85 -45 -38 51 37 -39 40 50 -38 27 5 -40 5 31 94 0 0 -39 25 33 14 36 42 47 84 -46 -39 1 0 -39 50 9 -38 36 30 -40 14 48 95 0 0 -39 34 33 14 36 37 48 83 -47 -39 10 2 -39 59 7 -38 45 34 -40 23 44 96 0 0 -39 43 11 14 36 32 49 82 -48 -39 18 42 -40 7 43 -38 54 16 -40 32 18 97 0 0 -39 51 28 14 36 27 49 81 -48 -39 27 1 -40 15 58 -39 2 36 -40 40 32 98 0 0 -39 59 24 14 36 22 50 80 -49 -39 34 58 -40 23 52 -39 10 35 -40 48 24 99 0 0 -40 6 58 14 36 17 51 79 -50 -39 42 34 -40 31 25 -39 18 13 -40 55 55 100 0 0 -40 14 12 14 36 12 52 78 -50 -39 49 49 -40 38 37 -39 25 30 -41 3 5 101 0 0 -40 21 4 14 36 6 52 77 -51 -39 56 43 -40 45 27 -39 32 25 -41 9 54 102 0 0 -40 27 35 14 36 1 53 76 -52 -40 3 16 -40 51 57 -39 38 59 -41 16 22 103 0 0 -40 33 45 14 35 56 54 75 -53 -40 9 27 -40 58 6 -39 45 12 -41 22 30 104 0 0 -40 39 35 14 35 51 54 74 -53 -40 15 18 -41 3 54 -39 51 4 -41 28 16 105 0 0 -40 45 3 14 35 45 55 73 -54 -40 20 48 -41 9 21 -39 56 35 -41 33 42 106 0 0 -40 50 11 14 35 40 56 72 -55 -40 25 56 -41 14 28 -40 1 45 -41 38 47 107 0 0 -40 54 57 14 35 34 56 71 -55 -40 30 44 -41 19 13 -40 6 34 -41 43 32 108 0 0 -40 59 24 14 35 29 57 70 -56 -40 35 12 -41 23 38 -40 11 2 -41 47 56 109 0 0 -41 3 29 14 35 24 58 69 -57 -40 39 18 -41 27 43 -40 15 10 -41 52 0 110 0 0 -41 7 14 14 35 18 58 68 -57 -40 43 4 -41 31 27 -40 18 56 -41 55 43 111 0 0 -41 10 38 14 35 13 59 67 -58 -40 46 29 -41 34 50 -40 22 22 -41 59 6 112 0 0 -41 13 42 14 35 7 60 65 -58 -40 49 33 -41 37 53 -40 25 27 -42 2 8 113 0 0 -41 16 25 14 35 1 60 64 -59 -40 52 17 -41 40 36 -40 28 11 -42 4 50 114 0 0 -41 18 48 14 34 56 61 63 -60 -40 54 40 -41 42 58 -40 30 35 -42 7 11 115 0 0 -41 20 50 14 34 50 62 61 -60 -40 56 43 -41 45 0 -40 32 38 -42 9 13 116 0 0 -41 22 32 14 34 45 62 60 -61 -40 58 25 -41 46 42 -40 34 21 -42 10 54 117 0 0 -41 23 53 14 34 39 63 59 -62 -40 59 47 -41 48 3 -40 35 43 -42 12 15 118 0 0 -41 24 55 14 34 33 63 57 -62 -41 0 48 -41 49 4 -40 36 45 -42 13 15 119 0 0 -41 25 35 14 34 27 64 56 -63 -41 1 29 -41 49 44 -40 37 26 -42 13 56 120 0 0 -41 25 56 14 34 22 65 54 -63 -41 1 49 -41 50 4 -40 37 46 -42 14 16 121 0 0 -41 25 56 14 34 16 65 53 -64 -41 1 49 -41 50 4 -40 37 46 -42 14 16 122 0 0 -41 25 35 14 34 10 66 51 -64 -41 1 29 -41 49 44 -40 37 25 -42 13 56 123 0 0 -41 24 54 14 34 4 66 49 -65 -41 0 48 -41 49 4 -40 36 44 -42 13 16 124 0 0 -41 23 53 14 33 58 67 47 -66 -40 59 47 -41 48 3 -40 35 43 -42 12 15 125 0 0 -41 22 32 14 33 52 68 46 -66 -40 58 25 -41 46 42 -40 34 21 -42 10 55 126 0 0 -41 20 50 14 33 46 68 44 -67 -40 56 43 -41 45 1 -40 32 38 -42 9 14 127 0 0 -41 18 48 14 33 41 69 42 -67 -40 54 40 -41 42 59 -40 30 35 -42 7 13 128 0 0 -41 16 26 14 33 35 69 40 -68 -40 52 17 -41 40 37 -40 28 12 -42 4 51 129 0 0 -41 13 43 14 33 29 70 38 -68 -40 49 34 -41 37 55 -40 25 27 -42 2 10 130 0 0 -41 10 40 14 33 23 70 36 -69 -40 46 30 -41 34 53 -40 22 23 -41 59 8 131 0 0 -41 7 16 14 33 16 70 33 -69 -40 43 6 -41 31 30 -40 18 58 -41 55 46 132 0 0 -41 3 32 14 33 10 71 31 -69 -40 39 21 -41 27 47 -40 15 12 -41 52 4 133 0 0 -40 59 28 14 33 4 71 28 -70 -40 35 15 -41 23 43 -40 11 5 -41 48 2 134 0 0 -40 55 3 14 32 58 72 26 -70 -40 30 49 -41 19 19 -40 6 38 -41 43 39 135 0 0 -40 50 17 14 32 52 72 23 -71 -40 26 3 -41 14 35 -40 1 51 -41 38 56 136 0 0 -40 45 11 14 32 46 72 21 -71 -40 20 55 -41 9 30 -39 56 42 -41 33 52 137 0 0 -40 39 45 14 32 40 73 18 -71 -40 15 28 -41 4 5 -39 51 13 -41 28 28 138 0 0 -40 33 58 14 32 33 73 15 -72 -40 9 39 -40 58 19 -39 45 23 -41 22 43 139 0 0 -40 27 50 14 32 27 73 12 -72 -40 3 30 -40 52 13 -39 39 12 -41 16 38 140 0 0 -40 21 21 14 32 21 74 9 -72 -39 57 0 -40 45 45 -39 32 41 -41 10 13 141 0 0 -40 14 32 14 32 15 74 6 -72 -39 50 9 -40 38 58 -39 25 48 -41 3 27 142 0 0 -40 7 22 14 32 8 74 2 -72 -39 42 57 -40 31 49 -39 18 35 -40 56 20 143 0 0 -39 59 51 14 32 2 74 359 -73 -39 35 24 -40 24 20 -39 11 1 -40 48 52 144 0 0 -39 51 59 14 31 55 74 356 -73 -39 27 31 -40 16 30 -39 3 5 -40 41 4 145 0 0 -39 43 46 14 31 49 74 352 -73 -39 19 16 -40 8 19 -38 54 49 -40 32 55 146 0 0 -39 35 13 14 31 43 74 349 -73 -39 10 41 -39 59 47 -38 46 12 -40 24 25 147 0 0 -39 26 18 14 31 36 74 346 -73 -39 1 44 -39 50 55 -38 37 13 -40 15 34 148 0 0 -39 17 2 14 31 30 74 342 -73 -38 52 26 -39 41 41 -38 27 53 -40 6 23 149 0 0 -39 7 25 14 31 23 74 339 -73 -38 42 48 -39 32 6 -38 18 13 -39 56 50 150 0 0 -38 57 27 14 31 17 74 336 -73 -38 32 47 -39 22 10 -38 8 10 -39 46 56 151 0 0 -38 47 8 14 31 10 74 332 -73 -38 22 26 -39 11 53 -37 57 47 -39 36 42 152 0 0 -38 36 28 14 31 4 74 329 -72 -38 11 44 -39 1 15 -37 47 2 -39 26 6 153 0 0 -38 25 26 14 30 57 73 326 -72 -38 0 40 -38 50 16 -37 35 56 -39 15 9 154 0 0 -38 14 3 14 30 51 73 323 -72 -37 49 14 -38 38 55 -37 24 28 -39 3 50 155 0 0 -38 2 19 14 30 44 73 320 -72 -37 37 28 -38 27 13 -37 12 39 -38 52 11 156 0 0 -37 50 13 14 30 37 72 317 -71 -37 25 20 -38 15 10 -37 0 29 -38 40 10 157 0 0 -37 37 46 14 30 31 72 314 -71 -37 12 50 -38 2 46 -36 47 57 -38 27 48 158 0 0 -37 24 58 14 30 24 72 312 -71 -36 59 59 -37 50 0 -36 35 3 -38 15 5 159 0 0 -37 11 48 14 30 17 71 309 -70 -36 46 47 -37 36 52 -36 21 48 -38 2 0 160 0 0 -36 58 16 14 30 11 71 306 -70 -36 33 13 -37 23 23 -36 8 12 -37 48 34 161 0 0 -36 44 24 14 30 4 70 304 -69 -36 19 17 -37 9 33 -35 54 14 -37 34 46 162 0 0 -36 30 9 14 29 57 70 302 -69 -36 5 0 -36 55 21 -35 39 54 -37 20 37 163 0 0 -36 15 33 14 29 51 69 300 -68 -35 50 21 -36 40 48 -35 25 13 -37 6 6 164 0 0 -36 0 35 14 29 44 69 297 -68 -35 35 21 -36 25 53 -35 10 10 -36 51 14 165 0 0 -35 45 16 14 29 37 68 295 -67 -35 19 59 -36 10 37 -34 54 45 -36 36 0 166 0 0 -35 29 36 14 29 31 67 293 -67 -35 4 16 -35 54 59 -34 38 59 -36 20 25 167 0 0 -35 13 34 14 29 24 67 292 -66 -34 48 11 -35 39 0 -34 22 52 -36 4 29 168 0 0 -34 57 10 14 29 17 66 290 -66 -34 31 45 -35 22 39 -34 6 22 -35 48 11 169 0 0 -34 40 25 14 29 10 65 288 -65 -34 14 57 -35 5 57 -33 49 32 -35 31 32 170 0 0 -34 23 19 14 29 4 65 286 -64 -33 57 48 -34 48 53 -33 32 20 -35 14 31 171 0 0 -34 5 51 14 28 57 64 285 -64 -33 40 17 -34 31 28 -33 14 47 -34 57 9 172 0 0 -33 48 2 14 28 50 63 283 -63 -33 22 25 -34 13 42 -32 56 52 -34 39 25 173 0 0 -33 29 52 14 28 43 63 282 -62 -33 4 12 -33 55 35 -32 38 36 -34 21 21 174 0 0 -33 11 20 14 28 37 62 280 -62 -32 45 38 -33 37 6 -32 19 59 -34 2 55 175 0 0 -32 52 28 14 28 30 61 279 -61 -32 26 43 -33 18 16 -32 1 1 -33 44 8 176 0 0 -32 33 14 14 28 23 60 278 -60 -32 7 27 -32 59 6 -31 41 42 -33 25 0 177 0 0 -32 13 40 14 28 17 60 277 -59 -31 47 50 -32 39 34 -31 22 2 -33 5 32 178 0 0 -31 53 45 14 28 10 59 275 -59 -31 27 52 -32 19 42 -31 2 2 -32 45 42 179 0 0 -31 33 30 14 28 3 58 274 -58 -31 7 34 -31 59 29 -30 41 41 -32 25 32 180 0 0 -31 12 54 14 27 57 57 273 -57 -30 46 55 -31 38 56 -30 21 0 -32 5 2 -179 0 0 -30 51 58 14 27 50 56 272 -56 -30 25 56 -31 18 3 -29 59 58 -31 44 11 -178 0 0 -30 30 41 14 27 43 56 271 -55 -30 4 37 -30 56 49 -29 38 36 -31 23 0 -177 0 0 -30 9 5 14 27 37 55 270 -55 -29 42 58 -30 35 15 -29 16 55 -31 1 29 -176 0 0 -29 47 9 14 27 30 54 269 -54 -29 21 0 -30 13 22 -28 54 54 -30 39 39 -175 0 0 -29 24 54 14 27 24 53 268 -53 -28 58 42 -29 51 9 -28 32 34 -30 17 28 -174 0 0 -29 2 19 14 27 17 52 267 -52 -28 36 5 -29 28 37 -28 9 54 -29 54 59 -173 0 0 -28 39 26 14 27 11 51 266 -51 -28 13 9 -29 5 46 -27 46 56 -29 32 10 -172 0 0 -28 16 14 14 27 5 50 265 -50 -27 49 55 -28 42 37 -27 23 39 -29 9 3 -171 0 0 -27 52 43 14 26 58 50 264 -50 -27 26 22 -28 19 8 -27 0 4 -28 45 37 -170 0 0 -27 28 55 14 26 52 49 264 -49 -27 2 31 -27 55 22 -26 36 10 -28 21 53 -169 0 0 -27 4 48 14 26 46 48 263 -48 -26 38 22 -27 31 18 -26 11 59 -27 57 52 -168 0 0 -26 40 25 14 26 40 47 262 -47 -26 13 56 -27 6 56 -25 47 31 -27 33 32 -167 0 0 -26 15 44 14 26 34 46 261 -46 -25 49 13 -26 42 18 -25 22 46 -27 8 56 -166 0 0 -25 50 46 14 26 28 45 261 -45 -25 24 14 -26 17 22 -24 57 45 -26 44 2 -165 0 0 -25 25 32 14 26 22 44 260 -44 -24 58 58 -25 52 10 -24 32 27 -26 18 52 -164 0 0 -25 0 3 14 26 16 43 259 -43 -24 33 26 -25 26 43 -24 6 54 -25 53 26 -163 0 0 -24 34 18 14 26 10 42 259 -42 -24 7 40 -25 0 59 -23 41 5 -25 27 45 -162 0 0 -24 8 18 14 26 4 41 258 -41 -23 41 38 -24 35 1 -23 15 2 -25 1 48 -161 0 0 -23 42 3 14 25 59 40 258 -40 -23 15 22 -24 8 48 -22 48 44 -24 35 37 -160 0 0 -23 15 35 14 25 53 39 257 -39 -22 48 52 -23 42 21 -22 22 12 -24 9 12 -159 0 0 -22 48 53 14 25 47 38 256 -38 -22 22 8 -23 15 41 -21 55 27 -23 42 33 -158 0 0 -22 21 57 14 25 42 37 256 -37 -21 55 12 -22 48 47 -21 28 29 -23 15 40 -157 0 0 -21 54 50 14 25 37 36 255 -36 -21 28 3 -22 21 41 -21 1 19 -22 48 35 -156 0 0 -21 27 31 14 25 32 35 255 -35 -21 0 42 -21 54 23 -20 33 58 -22 21 18 -155 0 0 -21 0 0 14 25 26 34 254 -34 -20 33 11 -21 26 53 -20 6 25 -21 53 50 -154 0 0 -20 32 19 14 25 22 33 254 -33 -20 5 28 -20 59 13 -19 38 42 -21 26 11 -153 0 0 -20 4 27 14 25 17 32 253 -32 -19 37 36 -20 31 22 -19 10 49 -20 58 21 -152 0 0 -19 36 26 14 25 12 31 253 -31 -19 9 35 -20 3 22 -18 42 46 -20 30 21 -151 0 0 -19 8 17 14 25 7 30 253 -30 -18 41 24 -19 35 13 -18 14 35 -20 2 13 -150 0 0 -18 39 59 14 25 3 29 252 -29 -18 13 6 -19 6 56 -17 46 16 -19 33 56 -149 0 0 -18 11 33 14 24 58 28 252 -28 -17 44 40 -18 38 31 -17 17 50 -19 5 32 -148 0 0 -17 43 1 14 24 54 27 251 -27 -17 16 7 -18 9 59 -16 49 17 -18 37 0 -147 0 0 -17 14 23 14 24 50 26 251 -26 -16 47 29 -17 41 21 -16 20 38 -18 8 22 -146 0 0 -16 45 39 14 24 46 25 251 -25 -16 18 45 -17 12 37 -15 51 55 -17 39 39 -145 0 0 -16 16 51 14 24 42 24 250 -24 -15 49 57 -16 43 49 -15 23 6 -17 10 50 -144 0 0 -15 47 58 14 24 38 23 250 -23 -15 21 4 -16 14 56 -14 54 14 -16 41 58 -143 0 0 -15 19 3 14 24 35 22 250 -22 -14 52 9 -15 46 0 -14 25 19 -16 13 2 -142 0 0 -14 50 5 14 24 31 21 249 -21 -14 23 11 -15 17 2 -13 56 22 -15 44 3 -141 0 0 -14 21 5 14 24 28 20 249 -20 -13 54 12 -14 48 2 -13 27 23 -15 15 2 -140 0 0 -13 52 4 14 24 25 19 249 -19 -13 25 12 -14 19 0 -12 58 23 -14 46 0 -139 0 0 -13 23 3 14 24 22 18 249 -18 -12 56 12 -13 49 59 -12 29 24 -14 16 58 -138 0 0 -12 54 3 14 24 19 17 248 -17 -12 27 12 -13 20 58 -12 0 25 -13 47 56 -137 0 0 -12 25 4 14 24 17 16 248 -16 -11 58 14 -12 51 58 -11 31 28 -13 18 55 -136 0 0 -11 56 7 14 24 14 14 248 -15 -11 29 18 -12 23 0 -11 2 33 -12 49 56 -135 0 0 -11 27 13 14 24 12 13 248 -14 -11 0 26 -11 54 5 -10 33 41 -12 21 0 -134 0 0 -10 58 23 14 24 10 12 247 -13 -10 31 37 -11 25 13 -10 4 53 -11 52 7 -133 0 0 -10 29 37 14 24 8 11 247 -11 -10 2 52 -10 56 26 - 9 36 10 -11 23 19 -132 0 0 -10 0 57 14 24 6 10 247 -10 - 9 34 13 -10 27 44 - 9 7 33 -10 54 36 -131 0 0 - 9 32 22 14 24 5 9 247 -9 - 9 5 40 - 9 59 8 - 8 39 1 -10 25 58 -130 0 0 - 9 3 55 14 24 3 8 247 -8 - 8 37 14 - 9 30 39 - 8 10 37 - 9 57 27 -129 0 0 - 8 35 34 14 24 2 7 246 -7 - 8 8 56 - 9 2 17 - 7 42 20 - 9 29 3 -128 0 0 - 8 7 23 14 24 1 6 246 -6 - 7 40 45 - 8 34 3 - 7 14 12 - 9 0 48 -127 0 0 - 7 39 20 14 24 0 5 246 -5 - 7 12 45 - 8 5 59 - 6 46 13 - 8 32 41 -126 0 0 - 7 11 27 14 23 59 4 246 -4 - 6 44 54 - 7 38 4 - 6 18 24 - 8 4 44 -125 0 0 - 6 43 44 14 23 59 3 246 -3 - 6 17 13 - 7 10 19 - 5 50 45 - 7 36 57 -124 0 0 - 6 16 13 14 23 59 1 246 -2 - 5 49 44 - 6 42 46 - 5 23 18 - 7 9 22 -123 0 0 - 5 48 54 14 23 58 0 246 -1 - 5 22 27 - 6 15 24 .. .. .. - 6 41 58 Uncertainty in time = +/- 4 secs [Prediction of 2008 Jun 19.0] Data for the target star ------------------------ * name: TYC 6860-01503-1 * constellation : Sagittarius * J2000 position with proper motion to date of event [h,m,s ; °,',"] RA: 18 58 19.1987 DE: -24 11 30.459 * position source: mpos:UCAC2 pm:UCAC2 * standard error: RA,DE ["]: ( .025, .022 ) * V mag [mag]: 12.1 * B mag [mag]: 12.6 * remarks: Data for the minor planet ------------------------- * general information: (number) name: (449) Hamburga approx. diameter [km]: 86 approx. diameter ["]: .062 distance from Earth [AU]: 1.89800 * orbital information: orbit source: Preston date of fit: 2008 Jun 18 source of used astrometry: FASTT TMO MPC (via Astdys) number of used observations: 905 number of rejected observations: 92 time covered by the observations: 1901 Mar 17 - 2008 Jun 17 1 sigma uncertainty ellipse (major, minor, PA): 0.029, 0.022, 86° remarks: * orbital elements for (449) Hamburga : Mean anomaly = 139.88905807 deg Arg. of pericenter = 46.79682865 deg Long. of node = 86.03666234 deg Inclination = 3.08854889 deg Eccentricity = 0.17077511 Semimajor axis = 2.55509523 AU Perihelion dist = 2.11874856 AU Mag: H = 9.79, G = 0.15 Epoch of elements : MJD 54652.60500000 TDT (2008 Jul 05.605) ------ occelmnt file for Occult BEGIN ----------------------------------- 2008 Jul 5 449 Hamburga 14h 31.7m UT 12.1 18 58 19.199-24 11 30.46TYC 6860-01503-1 12.6 13.3 86 6.5 1.898 -2.499 -5.57 142.6936 -24.191 -36.75 22.71 14.5285 0.04274 -0.26259 -7.37913 -1.20170 0.00006 0.00015 2000 139.2604192008 7 3.00000 46.796829 86.036662 3.0885490.17077511 2.5550952 2.1187486 9.5 5.00.15 RATE 2.4132010 0.000000 0.000000 0.000000 0.0000000 0.0000000 0.0000000 Meas 0.038 0.031 88 1.50 0.031 0 54636.5020080705_1503-1 ------ occelmnt file for Occult END ----------------------------------- ============================================ Calculator (s): Steve Preston Date of update: 2008 Jun 19, 01:28 UT Steve Preston 7640 NE 32nd St Medina, WA 98039 425-688-9965 mailto: stevepr@acm.org