2025-04-28 / TYC 5525-00925-1 / (282665) 2005 UT469
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Andreas Schweizer
O-
VID
M250
CH
GPS
22:43:29
22:44:29
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 856ec1a0-ddb6-11f0-547e-9cfbf3bf0981 for map and profile fit
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Event Details
Occultation UUID [and DB] : 856ec1a0-ddb6-11f0-547e-9cfbf3bf0981 [observed]
Occultation Date + Time : 2025-04-28 at 22:38:49 UT +/- 0.14 min [1]
Object Designation : (282665) 2005 UT469
Orbit Class : MBA
Star Designation : GDR3 3570914979027519360
Star Coordinates (ICRF) : RA = 12 10 27.0852, DE = -13 40 41.751 [2]
Star Magnitudes : G = 10.69 mag, RP = 10.26 mag, BP = 10.95 mag
Object Magnitude : V = 20.54 mag
Estimated Magnitude Drop : 9.9 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 2.5 km (src: astorb)
Speed of the shadow : 9.7 km/s
Elongation to Moon & Sun : 133° (sunlit = 2%), Sun = 147°
Cross-track uncertainty : 23.7 mas = 38 km = 15.31 path-width (1-sig)
RUWE and duplicate source : 2.83 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#22
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)
