2023-04-04 / UCAC4 341-079092 / (132971) 2002 TM143
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Antoni Selva
O-
VID
M500
ES
GPS
01:44:35
01:48:34
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 813739d0-ddb3-11f0-547e-e8a2f7bf7605 for map and profile fit
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Event Details
Occultation UUID [and DB] : 813739d0-ddb3-11f0-547e-e8a2f7bf7605 [observed]
Occultation Date + Time : 2023-04-04 at 01:52:25 UT +/- 0.02 min [1]
Object Designation : (132971) 2002 TM143
Orbit Class : MBA
Star Designation : GDR3 6242932640611228928
Star Coordinates (ICRF) : RA = 16 09 23.8752, DE = -21 53 51.966 [2]
Star Magnitudes : G = 14.14 mag, RP = 13.41 mag, BP = 14.72 mag
Object Magnitude : V = 20.31 mag
Estimated Magnitude Drop : 6.2 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 4.0 km (src: astorb)
Speed of the shadow : 6.2 km/s
Elongation to Moon & Sun : 75° (sunlit = 96%), Sun = 130°
Cross-track uncertainty : 1.3 mas = 2 km = 0.64 path-width (1-sig)
RUWE and duplicate source : 1.07 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#41
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)
