Cora»OccDetail

Stellar Occultation by (78539) 2002 RV116 on 2025-08-12 (01:01:53 UT)

Event Details
Occultation UUID [and db] : 3b0c4960-ddb7-11f0-547e-99a1abbe742c [observed] Occultation Date + Time : 2025-08-12 at 01:01:53 UT +/- 0.02 min [1] Object Designation : (78539) 2002 RV116 Star Designation : GDR3 0094124934141846400 Star Coordinates (ICRF) : RA = 02 03 52.3062, DE = +20 17 43.035 [2] Star Magnitudes : G = 13.21 mag, RP = 12.63 mag, BP = 13.61 mag Object Magnitude : V = 19.42 mag Estimated Magnitude Drop : 6.2 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 12.1 km/s Object Mean Diameter : 4.3 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.4533 arcs/min @ PA = 47 deg Horizontal Parallax : 3.9600 arcs Dynamical Class : MBA Elongation to Moon & Sun : 42° (sunlit = 91%), Sun = 104° Cross-track uncertainty : 3.0 mas = 4 km = 1.12 path-width (1-sig) RUWE and duplicate source : 1.13 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#42 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

 Occultation UUID [and db] : 3b0c4960-ddb7-11f0-547e-99a1abbe742c [observed]

 Occultation Date + Time   : 2025-08-12 at 01:01:53 UT +/- 0.02 min  [1]
 Object Designation        : (78539) 2002 RV116
 Star Designation          : GDR3 0094124934141846400
 Star Coordinates (ICRF)   : RA = 02 03 52.3062, DE = +20 17 43.035  [2]
 Star Magnitudes           : G = 13.21 mag, RP = 12.63 mag, BP = 13.61 mag
 Object Magnitude          : V = 19.42 mag
 Estimated Magnitude Drop  : 6.2 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 12.1 km/s
 Object Mean Diameter      : 4.3 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.4533 arcs/min @ PA = 47 deg
 Horizontal Parallax       : 3.9600 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 42° (sunlit = 91%), Sun = 104°
 Cross-track uncertainty   : 3.0 mas = 4 km = 1.12 path-width (1-sig)
 RUWE and duplicate source : 1.13 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#42
 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

(If error 404: link not valid which means no data available)

Interactive map

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Aladin Sky Atlas

Aladin Lite direct link (has Gaia overlay)

Occultation Ground Track
Time[UT] \| Lat----CENTR----Lon \| Alt hh:mm:ss \| +DD.dddd +DDD.dddd \| deg ---------------------------------------------- 00:55:50 +04.5798 -031.4713 +04 070 -63 00:55:58 +06.9067 -026.8244 +09 070 -64 00:56:05 +08.5058 -024.1141 +12 071 -64 00:56:13 +09.8702 -022.0221 +14 071 -64 00:56:20 +11.1048 -020.2695 +16 072 -63 00:56:28 +12.2537 -018.7395 +18 072 -62 00:56:35 +13.3407 -017.3697 +20 073 -61 00:56:43 +14.3801 -016.1224 +21 073 -61 00:56:50 +15.3817 -014.9724 +23 074 -60 00:56:58 +16.3522 -013.9022 +24 075 -59 00:57:05 +17.2966 -012.8987 +25 075 -58 00:57:13 +18.2189 -011.9523 +26 076 -57 00:57:20 +19.1220 -011.0553 +27 076 -56 00:57:28 +20.0084 -010.2014 +28 077 -55 00:57:35 +20.8802 -009.3857 +29 078 -54 00:57:43 +21.7389 -008.6042 +30 078 -53 00:57:50 +22.5860 -007.8532 +31 079 -52 00:57:58 +23.4228 -007.1300 +32 080 -51 00:58:05 +24.2502 -006.4320 +33 081 -50 00:58:13 +25.0692 -005.7571 +34 081 -49 00:58:20 +25.8807 -005.1033 +34 082 -48 00:58:28 +26.6853 -004.4689 +35 083 -47 00:58:35 +27.4838 -003.8527 +36 084 -47 00:58:43 +28.2766 -003.2531 +36 085 -46 00:58:50 +29.0644 -002.6692 +37 085 -45 00:58:58 +29.8477 -002.0998 +37 086 -44 00:59:05 +30.6268 -001.5440 +38 087 -43 00:59:13 +31.4023 -001.0009 +39 088 -42 00:59:20 +32.1745 -000.4698 +39 089 -41 00:59:28 +32.9438 +000.0499 +40 090 -40 00:59:35 +33.7105 +000.5590 +40 091 -40 00:59:43 +34.4750 +001.0580 +40 092 -39 00:59:50 +35.2376 +001.5475 +41 093 -38 00:59:58 +35.9986 +002.0280 +41 094 -37 01:00:05 +36.7582 +002.4999 +42 095 -36 01:00:13 +37.5168 +002.9635 +42 096 -35 01:00:20 +38.2747 +003.4194 +42 097 -34 01:00:28 +39.0319 +003.8679 +42 098 -34 01:00:35 +39.7890 +004.3093 +43 099 -33 01:00:43 +40.5460 +004.7438 +43 100 -32 01:00:50 +41.3032 +005.1719 +43 101 -31 01:00:58 +42.0609 +005.5936 +43 102 -30 01:01:05 +42.8194 +006.0094 +43 103 -29 01:01:13 +43.5787 +006.4193 +44 104 -29 01:01:20 +44.3393 +006.8237 +44 105 -28 01:01:28 +45.1013 +007.2226 +44 106 -27 01:01:35 +45.8650 +007.6162 +44 107 -26 01:01:43 +46.6306 +008.0048 +44 108 -25 01:01:50 +47.3983 +008.3883 +44 110 -24 01:01:58 +48.1685 +008.7670 +44 111 -24 01:02:05 +48.9413 +009.1408 +44 112 -23 01:02:13 +49.7171 +009.5100 +44 113 -22 01:02:20 +50.4960 +009.8745 +44 114 -21 01:02:28 +51.2785 +010.2343 +44 115 -20 01:02:35 +52.0646 +010.5895 +44 116 -20 01:02:43 +52.8549 +010.9400 +43 117 -19 01:02:50 +53.6495 +011.2858 +43 118 -18 01:02:58 +54.4487 +011.6269 +43 119 -17 01:03:05 +55.2530 +011.9630 +43 120 -16 01:03:13 +56.0626 +012.2941 +43 121 -16 01:03:20 +56.8779 +012.6199 +42 122 -15 01:03:28 +57.6993 +012.9402 +42 123 -14 01:03:35 +58.5273 +013.2547 +42 124 -13 01:03:43 +59.3621 +013.5630 +41 125 -12 01:03:50 +60.2043 +013.8646 +41 126 -11 01:03:58 +61.0544 +014.1590 +41 127 -11 01:04:05 +61.9128 +014.4455 +40 128 -10 01:04:13 +62.7802 +014.7232 +40 129 -09 01:04:20 +63.6571 +014.9910 +39 130 -08 01:04:28 +64.5441 +015.2479 +39 131 -07 01:04:35 +65.4420 +015.4922 +38 132 -06 01:04:43 +66.3514 +015.7222 +38 133 -06 01:04:50 +67.2732 +015.9354 +37 133 -05 01:04:58 +68.2082 +016.1292 +37 134 -04 01:05:05 +69.1574 +016.2999 +36 135 -03 01:05:13 +70.1218 +016.4430 +35 136 -02 01:05:20 +71.1026 +016.5528 +35 136 -01 01:05:28 +72.1011 +016.6219 +34 137 +00 01:05:35 +73.1186 +016.6404 +33 137 +00 01:05:43 +74.1565 +016.5952 +33 138 +01 01:05:50 +75.2167 +016.4684 +32 138 +02 01:05:58 +76.3009 +016.2350 +31 138 +03 01:06:05 +77.4111 +015.8592 +30 138 +04 01:06:13 +78.5493 +015.2876 +29 138 +05 01:06:20 +79.7174 +014.4381 +28 138 +06 01:06:28 +80.9172 +013.1772 +27 137 +07 01:06:35 +82.1488 +011.2756 +26 135 +08 01:06:43 +83.4095 +008.3061 +25 133 +09 01:06:50 +84.6872 +003.3947 +24 128 +10 01:06:58 +85.9425 -005.4609 +22 120 +11 01:07:05 +87.0432 -023.1374 +21 102 +12 01:07:13 +87.5739 -056.7387 +19 069 +13 01:07:20 +86.9865 -092.7385 +18 033 +14 01:07:28 +85.5101 -112.6992 +16 014 +15 01:07:35 +83.5023 -122.4042 +14 004 +17 01:07:43 +80.9794 -127.4413 +11 359 +18 01:07:50 +77.6010 -130.0625 +08 357 +20 Longitude measured positiv to the East.

Occultation Ground Track

 Time[UT] | Lat----CENTR----Lon | Alt hh:mm:ss | +DD.dddd  +DDD.dddd | deg ---------------------------------------------- 00:55:50   +04.5798  -031.4713   +04  070  -63 00:55:58   +06.9067  -026.8244   +09  070  -64 00:56:05   +08.5058  -024.1141   +12  071  -64 00:56:13   +09.8702  -022.0221   +14  071  -64 00:56:20   +11.1048  -020.2695   +16  072  -63 00:56:28   +12.2537  -018.7395   +18  072  -62 00:56:35   +13.3407  -017.3697   +20  073  -61 00:56:43   +14.3801  -016.1224   +21  073  -61 00:56:50   +15.3817  -014.9724   +23  074  -60 00:56:58   +16.3522  -013.9022   +24  075  -59 00:57:05   +17.2966  -012.8987   +25  075  -58 00:57:13   +18.2189  -011.9523   +26  076  -57 00:57:20   +19.1220  -011.0553   +27  076  -56 00:57:28   +20.0084  -010.2014   +28  077  -55 00:57:35   +20.8802  -009.3857   +29  078  -54 00:57:43   +21.7389  -008.6042   +30  078  -53 00:57:50   +22.5860  -007.8532   +31  079  -52 00:57:58   +23.4228  -007.1300   +32  080  -51 00:58:05   +24.2502  -006.4320   +33  081  -50 00:58:13   +25.0692  -005.7571   +34  081  -49 00:58:20   +25.8807  -005.1033   +34  082  -48 00:58:28   +26.6853  -004.4689   +35  083  -47 00:58:35   +27.4838  -003.8527   +36  084  -47 00:58:43   +28.2766  -003.2531   +36  085  -46 00:58:50   +29.0644  -002.6692   +37  085  -45 00:58:58   +29.8477  -002.0998   +37  086  -44 00:59:05   +30.6268  -001.5440   +38  087  -43 00:59:13   +31.4023  -001.0009   +39  088  -42 00:59:20   +32.1745  -000.4698   +39  089  -41 00:59:28   +32.9438  +000.0499   +40  090  -40 00:59:35   +33.7105  +000.5590   +40  091  -40 00:59:43   +34.4750  +001.0580   +40  092  -39 00:59:50   +35.2376  +001.5475   +41  093  -38 00:59:58   +35.9986  +002.0280   +41  094  -37 01:00:05   +36.7582  +002.4999   +42  095  -36 01:00:13   +37.5168  +002.9635   +42  096  -35 01:00:20   +38.2747  +003.4194   +42  097  -34 01:00:28   +39.0319  +003.8679   +42  098  -34 01:00:35   +39.7890  +004.3093   +43  099  -33 01:00:43   +40.5460  +004.7438   +43  100  -32 01:00:50   +41.3032  +005.1719   +43  101  -31 01:00:58   +42.0609  +005.5936   +43  102  -30 01:01:05   +42.8194  +006.0094   +43  103  -29 01:01:13   +43.5787  +006.4193   +44  104  -29 01:01:20   +44.3393  +006.8237   +44  105  -28 01:01:28   +45.1013  +007.2226   +44  106  -27 01:01:35   +45.8650  +007.6162   +44  107  -26 01:01:43   +46.6306  +008.0048   +44  108  -25 01:01:50   +47.3983  +008.3883   +44  110  -24 01:01:58   +48.1685  +008.7670   +44  111  -24 01:02:05   +48.9413  +009.1408   +44  112  -23 01:02:13   +49.7171  +009.5100   +44  113  -22 01:02:20   +50.4960  +009.8745   +44  114  -21 01:02:28   +51.2785  +010.2343   +44  115  -20 01:02:35   +52.0646  +010.5895   +44  116  -20 01:02:43   +52.8549  +010.9400   +43  117  -19 01:02:50   +53.6495  +011.2858   +43  118  -18 01:02:58   +54.4487  +011.6269   +43  119  -17 01:03:05   +55.2530  +011.9630   +43  120  -16 01:03:13   +56.0626  +012.2941   +43  121  -16 01:03:20   +56.8779  +012.6199   +42  122  -15 01:03:28   +57.6993  +012.9402   +42  123  -14 01:03:35   +58.5273  +013.2547   +42  124  -13 01:03:43   +59.3621  +013.5630   +41  125  -12 01:03:50   +60.2043  +013.8646   +41  126  -11 01:03:58   +61.0544  +014.1590   +41  127  -11 01:04:05   +61.9128  +014.4455   +40  128  -10 01:04:13   +62.7802  +014.7232   +40  129  -09 01:04:20   +63.6571  +014.9910   +39  130  -08 01:04:28   +64.5441  +015.2479   +39  131  -07 01:04:35   +65.4420  +015.4922   +38  132  -06 01:04:43   +66.3514  +015.7222   +38  133  -06 01:04:50   +67.2732  +015.9354   +37  133  -05 01:04:58   +68.2082  +016.1292   +37  134  -04 01:05:05   +69.1574  +016.2999   +36  135  -03 01:05:13   +70.1218  +016.4430   +35  136  -02 01:05:20   +71.1026  +016.5528   +35  136  -01 01:05:28   +72.1011  +016.6219   +34  137  +00 01:05:35   +73.1186  +016.6404   +33  137  +00 01:05:43   +74.1565  +016.5952   +33  138  +01 01:05:50   +75.2167  +016.4684   +32  138  +02 01:05:58   +76.3009  +016.2350   +31  138  +03 01:06:05   +77.4111  +015.8592   +30  138  +04 01:06:13   +78.5493  +015.2876   +29  138  +05 01:06:20   +79.7174  +014.4381   +28  138  +06 01:06:28   +80.9172  +013.1772   +27  137  +07 01:06:35   +82.1488  +011.2756   +26  135  +08 01:06:43   +83.4095  +008.3061   +25  133  +09 01:06:50   +84.6872  +003.3947   +24  128  +10 01:06:58   +85.9425  -005.4609   +22  120  +11 01:07:05   +87.0432  -023.1374   +21  102  +12 01:07:13   +87.5739  -056.7387   +19  069  +13 01:07:20   +86.9865  -092.7385   +18  033  +14 01:07:28   +85.5101  -112.6992   +16  014  +15 01:07:35   +83.5023  -122.4042   +14  004  +17 01:07:43   +80.9794  -127.4413   +11  359  +18 01:07:50   +77.6010  -130.0625   +08  357  +20

Longitude measured positiv to the East.

------------------------------------------------------------------------------------------- Azm Sun | Lat----EDGE1----Lon | Lat----EDGE2----Lon deg deg | +DD.dddd +DDD.dddd | +DD.dddd +DDD.dddd --------------------------------------------- +04.5152 -031.6861 +04.6399 -031.2685 +06.8883 -026.9161 +06.9248 -026.7336 +08.4956 -024.1842 +08.5159 -024.0444 +09.8639 -022.0820 +09.8764 -021.9624 +11.1009 -020.3233 +11.1086 -020.2159 +12.2515 -018.7891 +12.2558 -018.6900 +13.3397 -017.4163 +13.3416 -017.3233 +14.3802 -016.1666 +14.3800 -016.0782 +15.3825 -015.0148 +15.3808 -014.9301 +16.3537 -013.9431 +16.3506 -013.8613 +17.2987 -012.9384 +17.2945 -012.8591 +18.2215 -011.9910 +18.2163 -011.9137 +19.1250 -011.0931 +19.1190 -011.0175 +20.0118 -010.2385 +20.0050 -010.1643 +20.8839 -009.4222 +20.8764 -009.3493 +21.7429 -008.6401 +21.7348 -008.5682 +22.5904 -007.8887 +22.5817 -007.8178 +23.4274 -007.1652 +23.4181 -007.0949 +24.2550 -006.4668 +24.2453 -006.3973 +25.0743 -005.7916 +25.0641 -005.7226 +25.8860 -005.1376 +25.8754 -005.0690 +26.6908 -004.5031 +26.6798 -004.4349 +27.4895 -003.8866 +27.4781 -003.8187 +28.2825 -003.2870 +28.2707 -003.2193 +29.0705 -002.7029 +29.0584 -002.6354 +29.8539 -002.1335 +29.8414 -002.0661 +30.6332 -001.5776 +30.6204 -001.5103 +31.4089 -001.0346 +31.3958 -000.9673 +32.1812 -000.5035 +32.1678 -000.4362 +32.9507 +000.0162 +32.9370 +000.0836 +33.7175 +000.5252 +33.7035 +000.5928 +34.4822 +001.0242 +34.4679 +001.0919 +35.2449 +001.5136 +35.2304 +001.5815 +36.0060 +001.9939 +35.9912 +002.0621 +36.7658 +002.4656 +36.7507 +002.5341 +37.5245 +002.9291 +37.5092 +002.9979 +38.2825 +003.3848 +38.2668 +003.4540 +39.0399 +003.8331 +39.0240 +003.9027 +39.7970 +004.2742 +39.7809 +004.3443 +40.5542 +004.7085 +40.5378 +004.7791 +41.3115 +005.1363 +41.2949 +005.2074 +42.0694 +005.5578 +42.0525 +005.6295 +42.8279 +005.9732 +42.8108 +006.0455 +43.5874 +006.3828 +43.5700 +006.4558 +44.3481 +006.7868 +44.3305 +006.8605 +45.1103 +007.1853 +45.0923 +007.2598 +45.8741 +007.5786 +45.8559 +007.6539 +46.6398 +007.9667 +46.6213 +008.0429 +47.4077 +008.3497 +47.3889 +008.4269 +48.1780 +008.7279 +48.1590 +008.8060 +48.9510 +009.1012 +48.9317 +009.1804 +49.7269 +009.4698 +49.7073 +009.5501 +50.5060 +009.8337 +50.4861 +009.9152 +51.2885 +010.1929 +51.2684 +010.2757 +52.0749 +010.5474 +52.0544 +010.6315 +52.8653 +010.8972 +52.8445 +010.9828 +53.6600 +011.2422 +53.6389 +011.3294 +54.4594 +011.5824 +54.4380 +011.6712 +55.2638 +011.9177 +55.2421 +012.0082 +56.0736 +012.2478 +56.0516 +012.3403 +56.8891 +012.5726 +56.8667 +012.6671 +57.7107 +012.8919 +57.6880 +012.9885 +58.5388 +013.2052 +58.5157 +013.3042 +59.3738 +013.5122 +59.3503 +013.6137 +60.2162 +013.8125 +60.1924 +013.9167 +61.0665 +014.1054 +61.0423 +014.2126 +61.9252 +014.3903 +61.9005 +014.5006 +62.7928 +014.6662 +62.7677 +014.7800 +63.6699 +014.9322 +63.6443 +015.0498 +64.5571 +015.1870 +64.5311 +015.3087 +65.4552 +015.4290 +65.4287 +015.5553 +66.3649 +015.6564 +66.3379 +015.7878 +67.2869 +015.8669 +67.2594 +016.0038 +68.2222 +016.0575 +68.1942 +016.2007 +69.1717 +016.2247 +69.1431 +016.3749 +70.1364 +016.3639 +70.1072 +016.5220 +71.1175 +016.4691 +71.0878 +016.6364 +72.1163 +016.5329 +72.0859 +016.7106 +73.1340 +016.5453 +73.1030 +016.7352 +74.1723 +016.4930 +74.1407 +016.6971 +75.2328 +016.3576 +75.2006 +016.5788 +76.3173 +016.1139 +76.2845 +016.3558 +77.4278 +015.7252 +77.3943 +015.9927 +78.5662 +015.1374 +78.5323 +015.4372 +79.7345 +014.2667 +79.7003 +014.6087 +80.9343 +012.9772 +80.9000 +013.3763 +82.1657 +011.0350 +82.1319 +011.5148 +83.4255 +008.0048 +83.3935 +008.6057 +84.7010 +002.9954 +84.6732 +003.7914 +85.9513 -006.0288 +85.9334 -004.8964 +87.0398 -023.9709 +87.0460 -022.3038 +87.5462 -057.5959 +87.6009 -055.8643 +86.9398 -093.0312 +87.0330 -092.4380 +85.4561 -112.6988 +85.5640 -112.7001 +83.4416 -122.3294 +83.5627 -122.4805 +80.9069 -127.3532 +81.0514 -127.5308 +77.4989 -129.9756 +77.7018 -130.1505 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.