2025-04-05 / TYC 5578-00308-1 / (135328) 2001 SF323
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Andreas Schweizer
O-
VID
M250
CH
GPS
22:50:11
22:51:11
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 61c80450-ddb6-11f0-547e-fb94ffe749e2 for map and profile fit
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Event Details
Occultation UUID [and DB] : 61c80450-ddb6-11f0-547e-fb94ffe749e2 [observed]
Occultation Date + Time : 2025-04-05 at 22:41:35 UT +/- 0.02 min [1]
Object Designation : (135328) 2001 SF323
Orbit Class : MBA
Star Designation : GDR3 6333197593149905792
Star Coordinates (ICRF) : RA = 14 55 15.1282, DE = -08 07 17.336 [2]
Star Magnitudes : G = 8.96 mag, RP = 8.58 mag, BP = 9.19 mag
Object Magnitude : V = 19.89 mag
Estimated Magnitude Drop : 10.9 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 1.80 km (src: astorb)
Speed of the shadow : 7.9 km/s
Elongation to Moon & Sun : 106° (sunlit = 59%), Sun = 151°
Cross-track uncertainty : 4.3 mas = 4 km = 2.58 path-width (1-sig)
RUWE and duplicate source : 6.09 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#34
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)
