2025-11-15 / UCAC4 588-031111 / (297671) 2001 UA88
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Vitali Nevski
O-
VID
M300
BY
GPS
21:27:58
::
::
21:29:58
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 b68006d0-ddb8-11f0-547e-a1c7f5bb89db for map and profile fit
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Event Details
Occultation UUID [and DB] : b68006d0-ddb8-11f0-547e-a1c7f5bb89db [observed]
Occultation Date + Time : 2025-11-15 at 21:10:45 UT +/- 0.28 min [1]
Object Designation : (297671) 2001 UA88
Orbit Class : None
Star Designation : GDR3 3432730036981760000
Star Coordinates (ICRF) : RA = 06 28 05.0362, DE = +27 24 20.500 [2]
Star Magnitudes : G = 11.83 mag, RP = 10.93 mag, BP = 12.68 mag
Object Magnitude : V = 21.41 mag
Estimated Magnitude Drop : 9.6 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 0.90 km (src: astorb)
Speed of the shadow : 4.0 km/s
Elongation to Moon & Sun : 90° (sunlit = 17%), Sun = 137°
Cross-track uncertainty : 28.0 mas = 28 km = 31.40 path-width (1-sig)
RUWE and duplicate source : 1.12 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#18
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)
