2025-12-08 / Other J031006.28+203008.8 / (33258) Femariebustos
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Oscar Canales
O-
CCD
M280
ES
GPS
20:08:27
::
::
20:09:56
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 e00f5eb0-ddb8-11f0-547e-9b20efbff62c for map and profile fit
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Event Details
Occultation UUID [and DB] : e00f5eb0-ddb8-11f0-547e-9b20efbff62c [observed]
Occultation Date + Time : 2025-12-08 at 20:06:20 UT +/- 0.04 min [1]
Object Designation : (33258) Femariebustos
Orbit Class : MBA
Star Designation : GDR3 0060552995854887424
Star Coordinates (ICRF) : RA = 03 10 06.2701, DE = +20 30 08.935 [2]
Star Magnitudes : G = 12.12 mag, RP = 10.93 mag, BP = 12.0 mag
Object Magnitude : V = 18.88 mag
Estimated Magnitude Drop : 6.8 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 3.4 km (src: astorb)
Speed of the shadow : 8.8 km/s
Elongation to Moon & Sun : 79° (sunlit = 80%), Sun = 154°
Cross-track uncertainty : 5.4 mas = 6 km = 1.94 path-width (1-sig)
RUWE and duplicate source : 6.05 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#44
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)
