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2025-09-17 / UCAC4 478-138354 / (31569) Adriansonka

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Michael OConnell O- VID M350 ES NTP 00:12:32 :: :: 00:14:32
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km | More

1 observation found in db: sodis

Available (probably) matching predictions (click on the link to switch):

JPL#56 : 700f4d10-ddb7-11f0-547e-d977bbbfd3be [db: observed]
Using prediction 700f4d10-ddb7-11f0-547e-d977bbbfd3be for map and profile fit
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Map with groundtrack and observer stations
Event Details
Occultation UUID [and DB] : 700f4d10-ddb7-11f0-547e-d977bbbfd3be [observed] Occultation Date + Time : 2025-09-17 at 00:13:18 UT +/- 0.0 min [1] Object Designation : (31569) Adriansonka Orbit Class : MBA Star Designation : GDR3 2743788046860432640 Star Coordinates (ICRF) : RA = 23 54 13.8606, DE = +05 31 21.180 [2] Star Magnitudes : G = 13.43 mag, RP = 12.93 mag, BP = 13.75 mag Object Magnitude : V = 16.43 mag Estimated Magnitude Drop : 3.1 mag Estimated Max. Duration : 0.6 sec Object Mean Diameter : 4.6 km (src: astorb) Speed of the shadow : 8.1 km/s Elongation to Moon & Sun : 116° (sunlit = 23%), Sun = 171° Cross-track uncertainty : 1.0 mas = 0 km = 0.17 path-width (1-sig) RUWE and duplicate source : 0.91 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#56 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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