Cora»OccDetail

Stellar Occultation by (109946) 2001 SH44 on 2024-09-21 (23:59:41 UT)

Event Details
Occultation UUID [and db] : 6a7be950-ddb5-11f0-547e-e0f8d6efbc34 [observed] Occultation Date + Time : 2024-09-21 at 23:59:41 UT +/- 0.0 min [1] Object Designation : (109946) 2001 SH44 Star Designation : GDR3 3446908514299795712 Star Coordinates (ICRF) : RA = 05 20 28.2535, DE = +30 45 12.373 [2] Star Magnitudes : G = 12.24 mag, RP = 11.71 mag, BP = 12.59 mag Object Magnitude : V = 19.18 mag Estimated Magnitude Drop : 6.9 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 15.6 km/s Object Mean Diameter : 4.6 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.5900 arcs/min @ PA = 60 deg Horizontal Parallax : 4.0290 arcs Dynamical Class : MBA Elongation to Moon & Sun : 28° (sunlit = 79%), Sun = 98° Cross-track uncertainty : 0.3 mas = 0 km = 0.10 path-width (1-sig) RUWE and duplicate source : 0.89 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#41 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 6a7be950-ddb5-11f0-547e-e0f8d6efbc34 [observed]

 Occultation Date + Time   : 2024-09-21 at 23:59:41 UT +/- 0.0 min  [1]
 Object Designation        : (109946) 2001 SH44
 Star Designation          : GDR3 3446908514299795712
 Star Coordinates (ICRF)   : RA = 05 20 28.2535, DE = +30 45 12.373  [2]
 Star Magnitudes           : G = 12.24 mag, RP = 11.71 mag, BP = 12.59 mag
 Object Magnitude          : V = 19.18 mag
 Estimated Magnitude Drop  : 6.9 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 15.6 km/s
 Object Mean Diameter      : 4.6 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.5900 arcs/min @ PA = 60 deg
 Horizontal Parallax       : 4.0290 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 28° (sunlit = 79%), Sun = 98°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.10 path-width (1-sig)
 RUWE and duplicate source : 0.89 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#41
 Note                      : FP:true

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

More Data and Informations

SiMDA \| 3D Asteroid Catalogue \| Johnston Archive \| Star at CDS (Vizier) \| JPL Small-Body Node \| Minor Planet Center \| Wikipedia

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Occultation Ground Track
Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 23:55:08 +19.1703 -014.1418 +06 060 -67 23:55:16 +22.1797 -010.2626 +11 061 -66 23:55:23 +24.3916 -007.6784 +14 062 -64 23:55:31 +26.2767 -005.6194 +17 063 -63 23:55:38 +27.9704 -003.8654 +19 064 -62 23:55:46 +29.5346 -002.3163 +21 066 -60 23:55:53 +31.0041 -000.9164 +22 067 -59 23:56:01 +32.4004 +000.3688 +24 068 -57 23:56:08 +33.7382 +001.5627 +25 069 -56 23:56:16 +35.0282 +002.6818 +27 070 -55 23:56:23 +36.2780 +003.7385 +28 071 -53 23:56:31 +37.4938 +004.7422 +29 072 -52 23:56:38 +38.6803 +005.7003 +30 073 -51 23:56:46 +39.8415 +006.6188 +31 074 -49 23:56:53 +40.9805 +007.5025 +32 075 -48 23:57:01 +42.1001 +008.3556 +33 077 -47 23:57:08 +43.2025 +009.1814 +34 078 -46 23:57:16 +44.2898 +009.9829 +35 079 -44 23:57:23 +45.3635 +010.7626 +36 080 -43 23:57:31 +46.4254 +011.5227 +36 082 -42 23:57:38 +47.4767 +012.2652 +37 083 -41 23:57:46 +48.5186 +012.9919 +38 084 -40 23:57:53 +49.5522 +013.7042 +38 086 -39 23:58:01 +50.5786 +014.4037 +39 087 -37 23:58:08 +51.5987 +015.0915 +39 088 -36 23:58:16 +52.6134 +015.7689 +40 090 -35 23:58:23 +53.6233 +016.4370 +40 091 -34 23:58:31 +54.6294 +017.0968 +41 092 -33 23:58:38 +55.6324 +017.7493 +41 094 -32 23:58:46 +56.6329 +018.3954 +41 095 -31 23:58:53 +57.6315 +019.0360 +41 097 -30 23:59:01 +58.6290 +019.6720 +42 098 -29 23:59:08 +59.6260 +020.3043 +42 100 -28 23:59:16 +60.6231 +020.9337 +42 101 -27 23:59:23 +61.6208 +021.5610 +42 103 -26 23:59:31 +62.6199 +022.1872 +42 104 -25 23:59:38 +63.6208 +022.8131 +42 106 -24 23:59:46 +64.6243 +023.4398 +42 107 -23 23:59:53 +65.6309 +024.0682 +42 109 -22 24:00:01 +66.6413 +024.6994 +42 111 -21 24:00:08 +67.6562 +025.3347 +42 112 -20 24:00:16 +68.6761 +025.9754 +42 114 -19 24:00:23 +69.7018 +026.6230 +42 115 -18 24:00:31 +70.7341 +027.2793 +41 117 -17 24:00:38 +71.7737 +027.9465 +41 118 -16 24:00:46 +72.8213 +028.6270 +41 120 -15 24:00:53 +73.8779 +029.3240 +40 121 -14 24:01:01 +74.9444 +030.0413 +40 123 -13 24:01:08 +76.0218 +030.7842 +39 125 -12 24:01:16 +77.1110 +031.5593 +39 126 -10 24:01:23 +78.2132 +032.3758 +38 128 -09 24:01:31 +79.3298 +033.2469 +38 129 -08 24:01:38 +80.4619 +034.1923 +37 131 -07 24:01:46 +81.6110 +035.2425 +37 133 -06 24:01:53 +82.7787 +036.4488 +36 135 -05 24:02:01 +83.9665 +037.9048 +35 137 -04 24:02:08 +85.1757 +039.8011 +34 140 -03 24:02:16 +86.4068 +042.5997 +34 143 -02 24:02:23 +87.6559 +047.7744 +33 149 -01 24:02:31 +88.8875 +063.5073 +32 165 +00 24:02:38 +89.3711 +160.7013 +31 263 +01 24:02:46 +88.1899 -159.5428 +30 303 +02 24:02:53 +86.7974 -151.4282 +29 312 +03 24:03:01 +85.3304 -147.6781 +27 316 +04 24:03:08 +83.7941 -145.2533 +26 319 +05 24:03:16 +82.1806 -143.3771 +25 321 +06 24:03:23 +80.4757 -141.7570 +23 323 +07 24:03:31 +78.6591 -140.2511 +22 325 +09 24:03:38 +76.7007 -138.7733 +20 327 +10 24:03:46 +74.5543 -137.2553 +18 329 +11 24:03:53 +72.1413 -135.6223 +15 331 +12 24:04:01 +69.3082 -133.7576 +13 333 +14 24:04:08 +65.6542 -131.3851 +09 335 +15 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 23:55:08   +19.1703  -014.1418   +06  060  -67 23:55:16   +22.1797  -010.2626   +11  061  -66 23:55:23   +24.3916  -007.6784   +14  062  -64 23:55:31   +26.2767  -005.6194   +17  063  -63 23:55:38   +27.9704  -003.8654   +19  064  -62 23:55:46   +29.5346  -002.3163   +21  066  -60 23:55:53   +31.0041  -000.9164   +22  067  -59 23:56:01   +32.4004  +000.3688   +24  068  -57 23:56:08   +33.7382  +001.5627   +25  069  -56 23:56:16   +35.0282  +002.6818   +27  070  -55 23:56:23   +36.2780  +003.7385   +28  071  -53 23:56:31   +37.4938  +004.7422   +29  072  -52 23:56:38   +38.6803  +005.7003   +30  073  -51 23:56:46   +39.8415  +006.6188   +31  074  -49 23:56:53   +40.9805  +007.5025   +32  075  -48 23:57:01   +42.1001  +008.3556   +33  077  -47 23:57:08   +43.2025  +009.1814   +34  078  -46 23:57:16   +44.2898  +009.9829   +35  079  -44 23:57:23   +45.3635  +010.7626   +36  080  -43 23:57:31   +46.4254  +011.5227   +36  082  -42 23:57:38   +47.4767  +012.2652   +37  083  -41 23:57:46   +48.5186  +012.9919   +38  084  -40 23:57:53   +49.5522  +013.7042   +38  086  -39 23:58:01   +50.5786  +014.4037   +39  087  -37 23:58:08   +51.5987  +015.0915   +39  088  -36 23:58:16   +52.6134  +015.7689   +40  090  -35 23:58:23   +53.6233  +016.4370   +40  091  -34 23:58:31   +54.6294  +017.0968   +41  092  -33 23:58:38   +55.6324  +017.7493   +41  094  -32 23:58:46   +56.6329  +018.3954   +41  095  -31 23:58:53   +57.6315  +019.0360   +41  097  -30 23:59:01   +58.6290  +019.6720   +42  098  -29 23:59:08   +59.6260  +020.3043   +42  100  -28 23:59:16   +60.6231  +020.9337   +42  101  -27 23:59:23   +61.6208  +021.5610   +42  103  -26 23:59:31   +62.6199  +022.1872   +42  104  -25 23:59:38   +63.6208  +022.8131   +42  106  -24 23:59:46   +64.6243  +023.4398   +42  107  -23 23:59:53   +65.6309  +024.0682   +42  109  -22 24:00:01   +66.6413  +024.6994   +42  111  -21 24:00:08   +67.6562  +025.3347   +42  112  -20 24:00:16   +68.6761  +025.9754   +42  114  -19 24:00:23   +69.7018  +026.6230   +42  115  -18 24:00:31   +70.7341  +027.2793   +41  117  -17 24:00:38   +71.7737  +027.9465   +41  118  -16 24:00:46   +72.8213  +028.6270   +41  120  -15 24:00:53   +73.8779  +029.3240   +40  121  -14 24:01:01   +74.9444  +030.0413   +40  123  -13 24:01:08   +76.0218  +030.7842   +39  125  -12 24:01:16   +77.1110  +031.5593   +39  126  -10 24:01:23   +78.2132  +032.3758   +38  128  -09 24:01:31   +79.3298  +033.2469   +38  129  -08 24:01:38   +80.4619  +034.1923   +37  131  -07 24:01:46   +81.6110  +035.2425   +37  133  -06 24:01:53   +82.7787  +036.4488   +36  135  -05 24:02:01   +83.9665  +037.9048   +35  137  -04 24:02:08   +85.1757  +039.8011   +34  140  -03 24:02:16   +86.4068  +042.5997   +34  143  -02 24:02:23   +87.6559  +047.7744   +33  149  -01 24:02:31   +88.8875  +063.5073   +32  165  +00 24:02:38   +89.3711  +160.7013   +31  263  +01 24:02:46   +88.1899  -159.5428   +30  303  +02 24:02:53   +86.7974  -151.4282   +29  312  +03 24:03:01   +85.3304  -147.6781   +27  316  +04 24:03:08   +83.7941  -145.2533   +26  319  +05 24:03:16   +82.1806  -143.3771   +25  321  +06 24:03:23   +80.4757  -141.7570   +23  323  +07 24:03:31   +78.6591  -140.2511   +22  325  +09 24:03:38   +76.7007  -138.7733   +20  327  +10 24:03:46   +74.5543  -137.2553   +18  329  +11 24:03:53   +72.1413  -135.6223   +15  331  +12 24:04:01   +69.3082  -133.7576   +13  333  +14 24:04:08   +65.6542  -131.3851   +09  335  +15

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +19.1090 -014.2801 +19.2297 -014.0063 +22.1514 -010.3479 +22.2077 -010.1780 +24.3730 -007.7484 +24.4101 -007.6087 +26.2632 -005.6817 +26.2900 -005.5572 +27.9602 -003.9230 +27.9804 -003.8079 +29.5269 -002.3707 +29.5424 -002.2619 +30.9981 -000.9686 +31.0100 -000.8643 +32.3958 +000.3183 +32.4049 +000.4192 +33.7349 +001.5134 +33.7416 +001.6119 +35.0258 +002.6334 +35.0305 +002.7301 +36.2764 +003.6908 +36.2795 +003.7862 +37.4930 +004.6950 +37.4945 +004.7894 +38.6802 +005.6534 +38.6804 +005.7472 +39.8420 +006.5721 +39.8410 +006.6655 +40.9815 +007.4559 +40.9795 +007.5491 +42.1016 +008.3089 +42.0985 +008.4022 +43.2045 +009.1346 +43.2005 +009.2281 +44.2922 +009.9359 +44.2873 +010.0298 +45.3664 +010.7153 +45.3607 +010.8097 +46.4286 +011.4751 +46.4221 +011.5702 +47.4802 +012.2172 +47.4730 +012.3132 +48.5225 +012.9434 +48.5146 +013.0403 +49.5565 +013.6552 +49.5479 +013.7532 +50.5832 +014.3540 +50.5740 +014.4533 +51.6036 +015.0411 +51.5938 +015.1418 +52.6186 +015.7178 +52.6081 +015.8200 +53.6289 +016.3850 +53.6178 +016.4890 +54.6353 +017.0439 +54.6236 +017.1497 +55.6385 +017.6953 +55.6263 +017.8032 +56.6393 +018.3403 +56.6264 +018.4504 +57.6382 +018.9797 +57.6248 +019.0923 +58.6360 +019.6144 +58.6220 +019.7296 +59.6333 +020.2453 +59.6187 +020.3633 +60.6306 +020.8731 +60.6155 +020.9942 +61.6286 +021.4987 +61.6129 +021.6233 +62.6280 +022.1230 +62.6117 +022.2513 +63.6292 +022.7469 +63.6124 +022.8793 +64.6330 +023.3714 +64.6155 +023.5082 +65.6399 +023.9973 +65.6219 +024.1390 +66.6507 +024.6258 +66.6319 +024.7729 +67.6658 +025.2581 +67.6465 +025.4112 +68.6861 +025.8955 +68.6661 +026.0551 +69.7122 +026.5394 +69.6914 +026.7064 +70.7448 +027.1915 +70.7233 +027.3669 +71.7847 +027.8540 +71.7625 +028.0387 +72.8328 +028.5292 +72.8098 +028.7246 +73.8898 +029.2200 +73.8660 +029.4276 +74.9568 +029.9304 +74.9320 +030.1521 +76.0346 +030.6650 +76.0089 +030.9031 +77.1243 +031.4302 +77.0976 +031.6879 +78.2271 +032.2350 +78.1993 +032.5162 +79.3442 +033.0918 +79.3153 +033.4016 +80.4770 +034.0191 +80.4467 +034.3648 +81.6268 +035.0462 +81.5951 +035.4379 +82.7954 +036.2218 +82.7620 +036.6747 +83.9841 +037.6348 +83.9487 +038.1730 +85.1946 +039.4673 +85.1567 +040.1321 +86.4274 +042.1617 +86.3860 +043.0324 +87.6794 +047.1424 +87.6323 +048.3934 +88.9176 +062.5337 +88.8571 +064.4289 +89.3847 +163.7781 +89.3557 +157.7665 +88.1792 -158.4293 +88.2000 -160.6680 +86.7812 -150.8178 +86.8131 -152.0440 +85.3113 -147.2629 +85.3492 -148.0963 +83.7726 -144.9399 +83.8154 -145.5685 +82.1566 -143.1258 +82.2043 -143.6297 +80.4492 -141.5471 +80.5020 -141.9678 +78.6295 -140.0705 +78.6884 -140.4324 +76.6674 -138.6141 +76.7338 -138.9330 +74.5160 -137.1119 +74.5924 -137.3991 +72.0958 -135.4898 +72.1866 -135.7550 +69.2505 -133.6308 +69.3654 -133.8846 +65.5687 -131.2525 +65.7385 -131.5174 Azimuth (Azm) measured from North to East.

Apply ephem. offset (O-C) in RA & DE and CTU:
CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.