2025-04-19 / UCAC4 569-044194 / (8880) 1993 FT33
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Andreas Schweizer
O+
VID
M250
CH
GPS
22:56:02
22:56:32.520
22:56:33.139
22:57:02
0.022
0.022
0.62
7.6
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 7a6410d0-ddb6-11f0-547e-18b77fff59a0 for map and profile fit
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Event Details
Occultation UUID [and DB] : 7a6410d0-ddb6-11f0-547e-18b77fff59a0 [observed]
Occultation Date + Time : 2025-04-19 at 22:53:39 UT +/- 0.0 min [1]
Object Designation : (8880) 1993 FT33
Orbit Class : MBA
Star Designation : GDR3 0666415376281666176
Star Coordinates (ICRF) : RA = 08 36 10.3282, DE = +23 38 06.499 [2]
Star Magnitudes : G = 12.39 mag, RP = 11.88 mag, BP = 12.72 mag
Object Magnitude : V = 19.02 mag
Estimated Magnitude Drop : 6.6 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 7.0 km (src: astorb)
Speed of the shadow : 12.2 km/s
Elongation to Moon & Sun : 162° (sunlit = 62%), Sun = 95°
Cross-track uncertainty : 0.3 mas = 0 km = 0.09 path-width (1-sig)
RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#61
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)
