2023-12-23 / G062308.1+105543 / (138658) 2000 RA84
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith
O-
CCD
M200
ES
NTP
22:18:46
22:22:46
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 4cc62070-ddb4-11f0-547e-4190bfdb1969 for map and profile fit
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Event Details
Occultation UUID [and DB] : 4cc62070-ddb4-11f0-547e-4190bfdb1969 [observed]
Occultation Date + Time : 2023-12-23 at 22:17:30 UT +/- 0.01 min [1]
Object Designation : (138658) 2000 RA84
Orbit Class : MBA
Star Designation : GDR3 3330649247155060096
Star Coordinates (ICRF) : RA = 06 23 08.1111, DE = +10 55 42.611 [2]
Star Magnitudes : G = 12.24 mag, RP = 11.4 mag, BP = 12.31 mag
Object Magnitude : V = 19.94 mag
Estimated Magnitude Drop : 7.7 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 3.2 km (src: astorb)
Speed of the shadow : 14.5 km/s
Elongation to Moon & Sun : 44° (sunlit = 90%), Sun = 167°
Cross-track uncertainty : 0.3 mas = 0 km = 0.16 path-width (1-sig)
RUWE and duplicate source : 1.15 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#39
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)
