2023-09-01 / UCAC4 362-196830 / (20142) 1996 RC12
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Gregor Krannich
O+
VID
M350
DE
GPS
22:12:32
22:13:09.975
22:13:10.201
22:13:52
0.015
0.015
0.23
1.8
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 fc2a7210-ddb3-11f0-547e-8a2dfabff511 for map and profile fit
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Event Details
Occultation UUID [and DB] : fc2a7210-ddb3-11f0-547e-8a2dfabff511 [observed]
Occultation Date + Time : 2023-09-01 at 22:20:31 UT +/- 0.01 min [1]
Object Designation : (20142) 1996 RC12
Orbit Class : MBA
Star Designation : GDR3 6858881562748655232
Star Coordinates (ICRF) : RA = 20 49 45.1293, DE = -17 45 51.893 [2]
Star Magnitudes : G = 9.65 mag, RP = 9.16 mag, BP = 9.97 mag
Object Magnitude : V = 19.34 mag
Estimated Magnitude Drop : 9.7 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 2.3 km (src: astorb)
Speed of the shadow : 7.8 km/s
Elongation to Moon & Sun : 55° (sunlit = 95%), Sun = 151°
Cross-track uncertainty : 1.0 mas = 1 km = 0.47 path-width (1-sig)
RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#48
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)
