2024-11-15 / UCAC4 607-019664 / (83706) 2001 TM77
# OBS Observer Occ Meth. Instr. CC
TSRC UT1 UT2 UT3 UT4 UT2E UT3E Dur. Chrd
1
show Carsten Ziolek
O-
VID
M356
CH
GPS
21:20:49
21:21:49
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 a495dfb0-ddb5-11f0-547e-90713bff49f9 for map and profile fit
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Event Details
Occultation UUID [and DB] : a495dfb0-ddb5-11f0-547e-90713bff49f9 [observed]
Occultation Date + Time : 2024-11-15 at 21:15:34 UT +/- 0.01 min [1]
Object Designation : (83706) 2001 TM77
Orbit Class : MBA
Star Designation : GDR3 3447254349363858304
Star Coordinates (ICRF) : RA = 05 23 46.6070, DE = +31 13 59.026 [2]
Star Magnitudes : G = 11.89 mag, RP = 11.17 mag, BP = 12.48 mag
Object Magnitude : V = 19.41 mag
Estimated Magnitude Drop : 7.5 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 4.5 km (src: astorb)
Speed of the shadow : 12.8 km/s
Elongation to Moon & Sun : 28° (sunlit = 100%), Sun = 151°
Cross-track uncertainty : 1.0 mas = 1 km = 0.37 path-width (1-sig)
RUWE and duplicate source : 1.34 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)
