2023-08-13 / UCAC4 313-253945 / (123857) 2001 CB43
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Carles Schnabel
O-
VID
M280
ES
GPS
23:25:33
23:28:39
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 ef5b06d0-ddb3-11f0-547e-da987bfe6a6c for map and profile fit
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Event Details
Occultation UUID [and DB] : ef5b06d0-ddb3-11f0-547e-da987bfe6a6c [observed]
Occultation Date + Time : 2023-08-13 at 23:32:02 UT +/- 0.01 min [1]
Object Designation : (123857) 2001 CB43
Orbit Class : MBA
Star Designation : GDR3 6753878575957446016
Star Coordinates (ICRF) : RA = 20 01 04.4640, DE = -27 32 20.969 [2]
Star Magnitudes : G = 12.47 mag, RP = 11.72 mag, BP = 13.09 mag
Object Magnitude : V = 19.54 mag
Estimated Magnitude Drop : 7.1 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 4.0 km (src: astorb)
Speed of the shadow : 12.0 km/s
Elongation to Moon & Sun : 177° (sunlit = 5%), Sun = 155°
Cross-track uncertainty : 0.3 mas = 0 km = 0.12 path-width (1-sig)
RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#46
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)
