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2025-12-31 / UCAC4 556-020145 / (115664) 2003 UL142

#OBSObserverOccMeth.Instr.CC TSRCUT1UT2UT3UT4UT2EUT3EDur.Chrd
1 show Stefan Meister O- VID M500 CH GPS 04:43:31 :: :: 04:44:16
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):
JPL61 : 1287e120-d997-11f1-43f3-6566b677f07a [db: observed]

Using prediction 1287e120-d997-11f1-43f3-6566b677f07a for map and profile fit

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Event Details
 Occultation UUID [and DB] : 1287e120-d997-11f1-43f3-6566b677f07a [observed]

 Occultation Date + Time   : 2025-12-31 at 04:49:50 UT +/- 0.0 min  [1]
 Object Designation        : (115664) 2003 UL142
 Orbit Class               : MBA
 Star Designation          : GDR3 3400091034310459904
 Star Coordinates (ICRF)   : RA = 05 49 14.0324, DE = +21 04 08.396  [2]
 Star Magnitudes           : G = 14.54 mag, RP = 13.6 mag, BP = 15.47 mag
 Object Magnitude          : V = 18.86 mag
 Estimated Magnitude Drop  : 4.3 mag
 Estimated Max. Duration   : 0.4 sec
 Object Mean Diameter      : 5.1 km  (src: astorb)
 Speed of the shadow       : 14.3 km/s
 Elongation to Moon & Sun  : 33° (sunlit = 86%), Sun = 168°
 Cross-track uncertainty   : 0.5 mas = 0 km = 0.16 path-width (1-sig)
 RUWE and duplicate source : 0.93 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL61
 Note                      : FP:true

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

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