2025-11-05 / Other J074206.70+113524.6 / (78735) 2002 TC253
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Stefano Sposetti
O+
VID
M420
CH
GPS
04:43:45
04:44:39.175
04:44:39.375
04:45:45
0.010
0.010
0.20
2.3
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 b1625d60-ddb8-11f0-547e-6285f7fda5bf for map and profile fit
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Event Details
Occultation UUID [and DB] : b1625d60-ddb8-11f0-547e-6285f7fda5bf [observed]
Occultation Date + Time : 2025-11-05 at 04:46:53 UT +/- 0.02 min [1]
Object Designation : (78735) 2002 TC253
Orbit Class : MBA
Star Designation : GDR3 3150194787463033344
Star Coordinates (ICRF) : RA = 07 42 06.7002, DE = +11 35 24.369 [2]
Star Magnitudes : G = 11.53 mag, RP = 11.11 mag, BP = 11.79 mag
Object Magnitude : V = 19.58 mag
Estimated Magnitude Drop : 8.1 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3.4 km (src: astorb)
Speed of the shadow : 11.4 km/s
Elongation to Moon & Sun : 78° (sunlit = 100%), Sun = 107°
Cross-track uncertainty : 1.0 mas = 1 km = 0.43 path-width (1-sig)
RUWE and duplicate source : 1.03 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)
