2025-12-31 / UCAC4 556-020145 / (115664) 2003 UL142
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. 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):
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
(If error 404: link not valid which means no data available)
