2025-12-13 / UCAC4 541-019501 / (132951) 2002 TN71
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Stefano Sposetti
O-
VID
M420
CH
GPS
20:29:30
::
::
20:31:30
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 da951650-ddb8-11f0-547e-538bfe973607 for map and profile fit
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Event Details
Occultation UUID [and DB] : da951650-ddb8-11f0-547e-538bfe973607 [observed]
Occultation Date + Time : 2025-12-13 at 20:27:31 UT +/- 0.03 min [1]
Object Designation : (132951) 2002 TN71
Orbit Class : MBA
Star Designation : GDR3 3398103293383326976
Star Coordinates (ICRF) : RA = 05 48 32.8531, DE = +18 04 26.886 [2]
Star Magnitudes : G = 13.66 mag, RP = 12.8 mag, BP = 14.43 mag
Object Magnitude : V = 18.72 mag
Estimated Magnitude Drop : 5.1 mag
Estimated Max. Duration : 0.2 sec
Object Mean Diameter : 2.7 km (src: astorb)
Speed of the shadow : 11.6 km/s
Elongation to Moon & Sun : 107° (sunlit = 31%), Sun = 173°
Cross-track uncertainty : 2.7 mas = 2 km = 1.10 path-width (1-sig)
RUWE and duplicate source : 1.04 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#38
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)
