2025-11-17 / UCAC4 561-010786 / (73850) 1996 TF33
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Deborah Smith, Eric Smith
O-
VID
M150
ES
GPS
03:39:32
::
::
03:41:32
2
show Antoni Selva
O-
VID
M500
ES
GPS
03:39:27
::
::
03:41:27
UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
More 2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Using prediction b97c56e0-ddb8-11f0-547e-79dc7ffcac46 for map and profile fit
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Event Details
Occultation UUID [and DB] : b97c56e0-ddb8-11f0-547e-79dc7ffcac46 [observed]
Occultation Date + Time : 2025-11-17 at 03:46:44 UT +/- 0.02 min [1]
Object Designation : (73850) 1996 TF33
Orbit Class : MBA
Star Designation : GDR3 0144914155072680064
Star Coordinates (ICRF) : RA = 04 36 37.1799, DE = +22 05 56.516 [2]
Star Magnitudes : G = 11.96 mag, RP = 11.12 mag, BP = 12.7 mag
Object Magnitude : V = 18.45 mag
Estimated Magnitude Drop : 6.5 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 4.3 km (src: astorb)
Speed of the shadow : 10.6 km/s
Elongation to Moon & Sun : 130° (sunlit = 9%), Sun = 164°
Cross-track uncertainty : 0.7 mas = 0 km = 0.21 path-width (1-sig)
RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#50
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)
