Stellar Occultation by (856) Backlunda on 2023-07-15 (00:14:45 UT)
| Event Details |
Occultation UUID [and db] : d83b1300-ddb3-11f0-547e-d210fe7e8bc1 [observed]
Occultation Date + Time : 2023-07-15 at 00:14:45 UT +/- 0.0 min [1]
Object Designation : (856) Backlunda
Star Designation : GDR3 4101968645591127680
Star Coordinates (ICRF) : RA = 18 47 54.0483, DE = -14 33 55.450 [2]
Star Magnitudes : G = 12.51 mag, RP = 11.04 mag, BP = 15.46 mag
Object Magnitude : V = 13.97 mag
Estimated Magnitude Drop : 1.7 mag
Estimated Max. Duration : 4.7 sec
Speed of the shadow : 11.2 km/s
Object Mean Diameter : 52.0 km (src: astorb) => apparent = 52 mas
Apparent Motion : 0.6667 arcs/min @ PA = 237 deg
Horizontal Parallax : 6.3430 arcs
Dynamical Class : MBA
Elongation to Moon & Sun : 156° (sunlit = 7%), Sun = 167°
Cross-track uncertainty : 0.5 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#112
Note : FP:true
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
|
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| Aladin Lite direct link (has Gaia overlay) |
| Occultation Ground Track |
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Time[UT] | Lat----CENTR----Lon | Alt Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon
hh:mm:ss | +DD.dddd +DDD.dddd | deg deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd
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00:07:12 +62.3486 +034.4825 +05 225 -02 +61.1977 +032.6516 +63.9158 +037.5428
00:07:18 +60.0054 +029.0909 +08 220 -05 +59.1841 +028.2035 +60.9083 +030.1818
00:07:23 +58.3281 +025.6455 +11 217 -07 +57.6317 +025.0837 +59.0663 +026.2971
00:07:28 +56.9356 +022.9870 +13 215 -09 +56.3113 +022.5987 +57.5872 +023.4265
00:07:33 +55.7136 +020.7786 +14 213 -11 +55.1383 +020.5000 +56.3091 +021.0905
00:07:38 +54.6091 +018.8680 +16 212 -12 +54.0700 +018.6653 +55.1641 +019.0937
00:07:43 +53.5921 +017.1711 +17 210 -13 +53.0813 +017.0243 +54.1159 +017.3347
00:07:48 +52.6437 +015.6363 +19 209 -14 +52.1559 +015.5324 +53.1425 +015.7528
00:07:53 +51.7510 +014.2290 +20 208 -16 +51.2824 +014.1591 +52.2291 +014.3087
00:07:58 +50.9047 +012.9252 +21 207 -17 +50.4526 +012.8827 +51.3653 +012.9753
00:08:04 +50.0981 +011.7070 +22 205 -17 +49.6602 +011.6872 +50.5436 +011.7328
00:08:09 +49.3257 +010.5609 +23 204 -18 +48.9003 +010.5602 +49.7580 +010.5665
00:08:14 +48.5834 +009.4766 +24 204 -19 +48.1691 +009.4920 +49.0040 +009.4651
00:08:19 +47.8677 +008.4458 +25 203 -20 +47.4633 +008.4750 +48.2779 +008.4196
00:08:24 +47.1759 +007.4617 +26 202 -21 +46.7805 +007.5029 +47.5766 +007.4229
00:08:29 +46.5056 +006.5188 +27 201 -22 +46.1183 +006.5706 +46.8978 +006.4690
00:08:34 +45.8548 +005.6126 +27 200 -22 +45.4751 +005.6736 +46.2392 +005.5532
00:08:39 +45.2220 +004.7391 +28 199 -23 +44.8490 +004.8083 +45.5992 +004.6712
00:08:44 +44.6055 +003.8952 +29 199 -24 +44.2389 +003.9717 +44.9761 +003.8198
00:08:50 +44.0042 +003.0780 +30 198 -24 +43.6435 +003.1610 +44.3687 +002.9958
00:08:55 +43.4170 +002.2851 +30 197 -25 +43.0617 +002.3739 +43.7758 +002.1968
00:09:00 +42.8428 +001.5144 +31 196 -26 +42.4927 +001.6085 +43.1963 +001.4206
00:09:05 +42.2808 +000.7639 +32 196 -26 +41.9355 +000.8628 +42.6294 +000.6652
00:09:10 +41.7303 +000.0321 +32 195 -27 +41.3895 +000.1353 +42.0743 -000.0711
00:09:15 +41.1906 -000.6825 +33 194 -27 +40.8540 -000.5753 +41.5302 -000.7898
00:09:20 +40.6610 -001.3812 +34 194 -28 +40.3284 -001.2704 +40.9965 -001.4922
00:09:25 +40.1409 -002.0652 +34 193 -28 +39.8121 -001.9511 +40.4725 -002.1796
00:09:30 +39.6300 -002.7355 +35 192 -29 +39.3047 -002.6183 +39.9579 -002.8530
00:09:35 +39.1276 -003.3930 +36 191 -29 +38.8057 -003.2730 +39.4520 -003.5135
00:09:41 +38.6333 -004.0387 +36 191 -30 +38.3146 -003.9161 +38.9544 -004.1618
00:09:46 +38.1468 -004.6733 +37 190 -30 +37.8312 -004.5482 +38.4648 -004.7988
00:09:51 +37.6678 -005.2975 +37 189 -31 +37.3550 -005.1702 +37.9828 -005.4253
00:09:56 +37.1958 -005.9119 +38 189 -31 +36.8858 -005.7826 +37.5079 -006.0418
00:10:01 +36.7306 -006.5172 +38 188 -31 +36.4233 -006.3859 +37.0400 -006.6491
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00:10:32 +34.0667 -009.9852 +41 184 -34 +33.7731 -009.8447 +34.3622 -010.1265
00:10:37 +33.6419 -010.5399 +42 184 -34 +33.3503 -010.3982 +33.9353 -010.6825
00:10:42 +33.2221 -011.0889 +42 183 -34 +32.9323 -010.9460 +33.5136 -011.2326
00:10:47 +32.8070 -011.6325 +43 182 -35 +32.5191 -011.4886 +33.0966 -011.7773
00:10:52 +32.3966 -012.1710 +43 182 -35 +32.1104 -012.0260 +32.6844 -012.3169
00:10:57 +31.9907 -012.7047 +43 181 -35 +31.7062 -012.5588 +32.2768 -012.8515
00:11:02 +31.5891 -013.2338 +44 180 -36 +31.3063 -013.0870 +31.8736 -013.3816
00:11:07 +31.1918 -013.7586 +44 180 -36 +30.9105 -013.6109 +31.4746 -013.9073
00:11:13 +30.7986 -014.2794 +45 179 -36 +30.5187 -014.1308 +31.0798 -014.4288
00:11:18 +30.4093 -014.7962 +45 178 -36 +30.1309 -014.6468 +30.6891 -014.9465
00:11:23 +30.0239 -015.3094 +45 177 -37 +29.7470 -015.1592 +30.3022 -015.4604
00:11:28 +29.6423 -015.8191 +46 177 -37 +29.3667 -015.6682 +29.9192 -015.9709
00:11:33 +29.2643 -016.3255 +46 176 -37 +28.9900 -016.1740 +29.5399 -016.4780
00:11:38 +28.8899 -016.8288 +46 175 -37 +28.6169 -016.6766 +29.1642 -016.9820
00:11:43 +28.5190 -017.3292 +47 175 -38 +28.2472 -017.1764 +28.7920 -017.4830
00:11:48 +28.1514 -017.8268 +47 174 -38 +27.8809 -017.6734 +28.4233 -017.9812
00:11:53 +27.7872 -018.3219 +47 173 -38 +27.5178 -018.1679 +28.0579 -018.4768
00:11:58 +27.4262 -018.8144 +48 173 -38 +27.1579 -018.6598 +27.6958 -018.9699
00:12:04 +27.0684 -019.3046 +48 172 -38 +26.8012 -019.1495 +27.3369 -019.4606
00:12:09 +26.7137 -019.7926 +48 171 -39 +26.4475 -019.6370 +26.9810 -019.9492
00:12:14 +26.3619 -020.2786 +49 170 -39 +26.0967 -020.1225 +26.6283 -020.4356
00:12:19 +26.0131 -020.7626 +49 170 -39 +25.7489 -020.6061 +26.2785 -020.9201
00:12:24 +25.6673 -021.2448 +49 169 -39 +25.4040 -021.0878 +25.9317 -021.4028
00:12:29 +25.3242 -021.7254 +49 168 -39 +25.0618 -021.5679 +25.5877 -021.8838
00:12:34 +24.9839 -022.2043 +50 167 -39 +24.7225 -022.0464 +25.2465 -022.3632
00:12:39 +24.6464 -022.6818 +50 167 -39 +24.3858 -022.5235 +24.9081 -022.8411
00:12:44 +24.3115 -023.1579 +50 166 -40 +24.0517 -022.9992 +24.5723 -023.3176
00:12:50 +23.9792 -023.6328 +50 165 -40 +23.7202 -023.4736 +24.2393 -023.7929
00:12:55 +23.6495 -024.1065 +50 164 -40 +23.3913 -023.9470 +23.9088 -024.2670
00:13:00 +23.3224 -024.5791 +51 164 -40 +23.0649 -024.4192 +23.5809 -024.7400
00:13:05 +22.9977 -025.0508 +51 163 -40 +22.7410 -024.8905 +23.2554 -025.2121
00:13:10 +22.6755 -025.5216 +51 162 -40 +22.4195 -025.3610 +22.9325 -025.6832
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00:13:51 +20.1813 -029.2669 +52 156 -40 +19.9301 -029.1035 +20.4333 -029.4313
00:13:56 +19.8795 -029.7336 +52 155 -40 +19.6289 -029.5699 +20.1310 -029.8984
00:14:01 +19.5798 -030.2003 +52 154 -40 +19.3297 -030.0363 +19.8308 -030.3654
00:14:06 +19.2822 -030.6671 +52 153 -40 +19.0326 -030.5027 +19.5327 -030.8325
00:14:11 +18.9867 -031.1339 +53 152 -40 +18.7375 -030.9692 +19.2367 -031.2996
00:14:16 +18.6932 -031.6009 +53 152 -40 +18.4445 -031.4359 +18.9427 -031.7669
00:14:21 +18.4017 -032.0681 +53 151 -40 +18.1535 -031.9028 +18.6508 -032.2345
00:14:27 +18.1123 -032.5357 +53 150 -40 +17.8645 -032.3700 +18.3610 -032.7024
00:14:32 +17.8248 -033.0036 +53 149 -40 +17.5774 -032.8376 +18.0731 -033.1707
00:14:37 +17.5394 -033.4720 +53 148 -40 +17.2923 -033.3057 +17.7872 -033.6394
00:14:42 +17.2558 -033.9409 +53 148 -40 +17.0092 -033.7743 +17.5033 -034.1086
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00:15:13 +15.5948 -036.7695 +53 143 -40 +15.3501 -036.6008 +15.8403 -036.9393
00:15:18 +15.3246 -037.2440 +53 142 -40 +15.0801 -037.0750 +15.5698 -037.4142
00:15:23 +15.0561 -037.7197 +53 141 -40 +14.8119 -037.5503 +15.3011 -037.8903
00:15:28 +14.7896 -038.1966 +52 140 -39 +14.5456 -038.0268 +15.0343 -038.3675
00:15:33 +14.5248 -038.6747 +52 140 -39 +14.2811 -038.5045 +14.7693 -038.8460
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00:15:53 +13.4841 -040.6008 +52 137 -39 +13.2412 -040.4291 +13.7278 -040.7738
00:15:59 +13.2285 -041.0862 +52 136 -39 +12.9857 -040.9140 +13.4720 -041.2595
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00:16:09 +12.7226 -042.0621 +52 134 -38 +12.4801 -041.8890 +12.9658 -042.2363
00:16:14 +12.4724 -042.5527 +51 134 -38 +12.2300 -042.3793 +12.7155 -042.7274
00:16:19 +12.2239 -043.0453 +51 133 -38 +11.9817 -042.8714 +12.4669 -043.2205
00:16:24 +11.9773 -043.5399 +51 132 -38 +11.7351 -043.3655 +12.2202 -043.7156
00:16:29 +11.7325 -044.0366 +51 131 -37 +11.4904 -043.8617 +11.9753 -044.2127
00:16:34 +11.4895 -044.5354 +51 131 -37 +11.2475 -044.3600 +11.7323 -044.7121
00:16:39 +11.2484 -045.0366 +50 130 -37 +11.0064 -044.8607 +11.4910 -045.2137
00:16:44 +11.0090 -045.5400 +50 129 -37 +10.7671 -045.3636 +11.2516 -045.7177
00:16:50 +10.7715 -046.0459 +50 129 -37 +10.5296 -045.8690 +11.0141 -046.2242
00:16:55 +10.5358 -046.5544 +50 128 -36 +10.2939 -046.3768 +10.7784 -046.7332
00:17:00 +10.3020 -047.0655 +50 127 -36 +10.0601 -046.8873 +10.5445 -047.2449
00:17:05 +10.0700 -047.5793 +49 127 -36 +09.8281 -047.4006 +10.3126 -047.7593
00:17:10 +09.8399 -048.0959 +49 126 -36 +09.5980 -047.9166 +10.0825 -048.2766
00:17:15 +09.6117 -048.6155 +49 125 -35 +09.3697 -048.4355 +09.8543 -048.7968
00:17:20 +09.3854 -049.1381 +49 125 -35 +09.1434 -048.9575 +09.6280 -049.3201
00:17:25 +09.1609 -049.6639 +48 124 -35 +08.9189 -049.4826 +09.4037 -049.8466
00:17:30 +08.9384 -050.1930 +48 124 -34 +08.6963 -050.0110 +09.1813 -050.3764
00:17:36 +08.7179 -050.7254 +48 123 -34 +08.4757 -050.5427 +08.9608 -050.9096
00:17:41 +08.4993 -051.2614 +47 122 -34 +08.2570 -051.0779 +08.7424 -051.4464
00:17:46 +08.2827 -051.8010 +47 122 -34 +08.0403 -051.6167 +08.5259 -051.9868
00:17:51 +08.0682 -052.3444 +47 121 -33 +07.8256 -052.1593 +08.3115 -052.5310
00:17:56 +07.8556 -052.8917 +46 121 -33 +07.6129 -052.7057 +08.0991 -053.0792
00:18:01 +07.6451 -053.4430 +46 120 -33 +07.4022 -053.2562 +07.8888 -053.6314
00:18:06 +07.4367 -053.9986 +46 120 -32 +07.1936 -053.8109 +07.6806 -054.1879
00:18:11 +07.2305 -054.5585 +45 119 -32 +06.9872 -054.3698 +07.4745 -054.7488
00:18:16 +07.0264 -055.1229 +45 119 -32 +06.7828 -054.9333 +07.2706 -055.3143
00:18:22 +06.8244 -055.6921 +45 118 -31 +06.5806 -055.5014 +07.0689 -055.8845
00:18:27 +06.6247 -056.2661 +44 118 -31 +06.3807 -056.0743 +06.8695 -056.4596
00:18:32 +06.4273 -056.8451 +44 117 -30 +06.1830 -056.6522 +06.6723 -057.0398
00:18:37 +06.2322 -057.4295 +43 117 -30 +05.9875 -057.2354 +06.4775 -057.6253
00:18:42 +06.0394 -058.0192 +43 116 -30 +05.7944 -057.8239 +06.2851 -058.2164
00:18:47 +05.8490 -058.6147 +42 116 -29 +05.6037 -058.4181 +06.0951 -058.8131
00:18:52 +05.6611 -059.2160 +42 115 -29 +05.4155 -059.0181 +05.9075 -059.4159
00:18:57 +05.4757 -059.8235 +42 115 -28 +05.2297 -059.6241 +05.7226 -060.0248
00:19:02 +05.2929 -060.4374 +41 115 -28 +05.0465 -060.2366 +05.5402 -060.6403
00:19:07 +05.1128 -061.0580 +41 114 -27 +04.8659 -060.8556 +05.3605 -061.2625
00:19:13 +04.9353 -061.6855 +40 114 -27 +04.6879 -061.4815 +05.1835 -061.8917
00:19:18 +04.7607 -062.3203 +40 113 -27 +04.5128 -062.1145 +05.0094 -062.5283
00:19:23 +04.5889 -062.9627 +39 113 -26 +04.3405 -062.7551 +04.8382 -063.1726
00:19:28 +04.4201 -063.6131 +39 113 -26 +04.1711 -063.4035 +04.6699 -063.8249
00:19:33 +04.2543 -064.2717 +38 112 -25 +04.0047 -064.0602 +04.5048 -064.4856
00:19:38 +04.0917 -064.9391 +38 112 -25 +03.8415 -064.7254 +04.3429 -065.1553
00:19:43 +03.9324 -065.6157 +37 112 -24 +03.6815 -065.3997 +04.1842 -065.8341
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00:19:53 +03.6241 -066.9981 +36 111 -23 +03.3716 -066.7771 +03.8774 -067.2217
00:19:59 +03.4754 -067.7050 +35 111 -22 +03.2221 -067.4813 +03.7296 -067.9315
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00:20:19 +02.9205 -070.6523 +33 109 -20 +02.6633 -070.4156 +03.1787 -070.8922
00:20:24 +02.7928 -071.4227 +32 109 -19 +02.5344 -071.1821 +03.0523 -071.6667
00:20:29 +02.6700 -072.2084 +32 109 -19 +02.4104 -071.9636 +02.9307 -072.4567
00:20:34 +02.5524 -073.0103 +31 109 -18 +02.2914 -072.7611 +02.8145 -073.2633
00:20:39 +02.4402 -073.8298 +30 108 -17 +02.1778 -073.5756 +02.7039 -074.0879
00:20:45 +02.3339 -074.6681 +29 108 -17 +02.0699 -074.4085 +02.5992 -074.9318
00:20:50 +02.2339 -075.5267 +29 108 -16 +01.9682 -075.2613 +02.5010 -075.7965
00:20:55 +02.1406 -076.4074 +28 108 -15 +01.8730 -076.1356 +02.4097 -076.6840
00:21:00 +02.0546 -077.3123 +27 107 -14 +01.7849 -077.0333 +02.3258 -077.5963
00:21:05 +01.9765 -078.2435 +26 107 -14 +01.7045 -077.9567 +02.2501 -078.5359
00:21:10 +01.9070 -079.2039 +25 107 -13 +01.6324 -078.9082 +02.1833 -079.5055
00:21:15 +01.8470 -080.1967 +24 107 -12 +01.5696 -079.8910 +02.1263 -080.5087
00:21:20 +01.7975 -081.2256 +23 107 -11 +01.5169 -080.9087 +02.0802 -081.5496
00:21:25 +01.7599 -082.2954 +22 107 -10 +01.4756 -081.9655 +02.0464 -082.6331
00:21:30 +01.7355 -083.4118 +21 106 -09 +01.4470 -083.0670 +02.0266 -083.7655
00:21:36 +01.7264 -084.5821 +20 106 -08 +01.4330 -084.2197 +02.0227 -084.9546
00:21:41 +01.7351 -085.8158 +19 106 -07 +01.4359 -085.4324 +02.0377 -086.2110
00:21:46 +01.7650 -087.1253 +18 106 -06 +01.4586 -086.7163 +02.0752 -087.5484
00:21:51 +01.8206 -088.5280 +17 106 -04 +01.5054 -088.0868 +02.1405 -088.9864
00:21:56 +01.9086 -090.0489 +15 106 -03 +01.5821 -089.5660 +02.2411 -090.5539
00:22:01 +02.0393 -091.7269 +13 105 -01 +01.6973 -091.1870 +02.3894 -092.2971
00:22:06 +02.2303 -093.6287 +12 105 +00 +01.8658 -093.0046 +02.6072 -094.2989
00:22:11 +02.5169 -095.8881 +09 105 +03 +02.1145 -095.1216 +02.9420 -096.7398
00:22:16 +02.9959 -098.8730 +06 105 +06 +02.5082 -097.7841 +03.5556 -100.2354
Longitude measured positiv to the East. Azimuth (Azm) measured from North to East. |