2023-09-08 / UCAC4 478-004933 / (64279) 2001 TF233
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Christian Weber
O-
CCD
M254
DE
GPS
00:33:45
00:35:24
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 016c4550-ddb4-11f0-547e-3b58f7fe4cd3 for map and profile fit
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Event Details
Occultation UUID [and DB] : 016c4550-ddb4-11f0-547e-3b58f7fe4cd3 [observed]
Occultation Date + Time : 2023-09-08 at 00:48:47 UT +/- 0.02 min [1]
Object Designation : (64279) 2001 TF233
Orbit Class : MBA
Star Designation : GDR3 0003301631555349760
Star Coordinates (ICRF) : RA = 03 18 39.6547, DE = +05 31 31.773 [2]
Star Magnitudes : G = 13.4 mag, RP = 12.66 mag, BP = 13.98 mag
Object Magnitude : V = 19.55 mag
Estimated Magnitude Drop : 6.2 mag
Estimated Max. Duration : 0.8 sec
Object Mean Diameter : 4.6 km (src: astorb)
Speed of the shadow : 5.7 km/s
Elongation to Moon & Sun : 42° (sunlit = 39%), Sun = 116°
Cross-track uncertainty : 1.3 mas = 2 km = 0.49 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)
