2024-12-01 / UCAC4 423-002741 / (235487) 2004 BC67
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Carsten Ziolek
O-
VID
M356
CH
GPS
22:23:41
22:25:41
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 b312acd0-ddb5-11f0-547e-9220d7db2065 for map and profile fit
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Event Details
Occultation UUID [and DB] : b312acd0-ddb5-11f0-547e-9220d7db2065 [observed]
Occultation Date + Time : 2024-12-01 at 22:16:05 UT +/- 0.18 min [1]
Object Designation : (235487) 2004 BC67
Orbit Class : MBA
Star Designation : GDR3 2488172140525382016
Star Coordinates (ICRF) : RA = 02 13 44.1254, DE = -05 31 15.671 [2]
Star Magnitudes : G = 12.82 mag, RP = 12.19 mag, BP = 13.29 mag
Object Magnitude : V = 19.55 mag
Estimated Magnitude Drop : 6.7 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 2.4 km (src: astorb)
Speed of the shadow : 5.6 km/s
Elongation to Moon & Sun : 127° (sunlit = 0%), Sun = 136°
Cross-track uncertainty : 26.3 mas = 30 km = 12.63 path-width (1-sig)
RUWE and duplicate source : 3.6 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#29
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)
