2026-07-30 / UCAC4 344-195161 / (114318) 2002 XO57
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Ferran Casarramona
O-
VID
M200
ES
GPS
23:37:02
::
::
23:40:02
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 121feb00-d9ac-11f1-43f3-1dd97fef0e58 for map and profile fit
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Event Details
Occultation UUID [and DB] : 121feb00-d9ac-11f1-43f3-1dd97fef0e58 [observed]
Occultation Date + Time : 2026-07-30 at 23:42:10 UT +/- 0.02 min [1]
Object Designation : (114318) 2002 XO57
Orbit Class : MBA
Star Designation : GDR3 6856308499382910336
Star Coordinates (ICRF) : RA = 20 40 14.0334, DE = -21 20 42.323 [2]
Star Magnitudes : G = 10.86 mag, RP = 10.01 mag, BP = 11.61 mag
Object Magnitude : V = 18.02 mag
Estimated Magnitude Drop : 7.2 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 2.2 km (src: astorb)
Speed of the shadow : 8.9 km/s
Elongation to Moon & Sun : 17° (sunlit = 98%), Sun = 177°
Cross-track uncertainty : 1.7 mas = 1 km = 0.63 path-width (1-sig)
RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL40
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)
