2024-08-04 / UCAC4 342-172169 / (258824) 2002 OM2
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Antoni Selva
O-
VID
M500
ES
GPS
22:03:23
22:07:23
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 22e41f40-ddb5-11f0-547e-541f0f6f9d23 for map and profile fit
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Event Details
Occultation UUID [and DB] : 22e41f40-ddb5-11f0-547e-541f0f6f9d23 [observed]
Occultation Date + Time : 2024-08-04 at 22:03:03 UT +/- 0.11 min [1]
Object Designation : (258824) 2002 OM2
Orbit Class : MBA
Star Designation : GDR3 4081773881165386880
Star Coordinates (ICRF) : RA = 18 57 45.2568, DE = -21 44 17.381 [2]
Star Magnitudes : G = 11.78 mag, RP = 10.7 mag, BP = 13.0 mag
Object Magnitude : V = 19.72 mag
Estimated Magnitude Drop : 7.9 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 1.90 km (src: astorb)
Speed of the shadow : 9.2 km/s
Elongation to Moon & Sun : 145° (sunlit = 0%), Sun = 150°
Cross-track uncertainty : 34.7 mas = 36 km = 19.34 path-width (1-sig)
RUWE and duplicate source : 0.82 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#27
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)
