UT1/UT4: Begin/End of observation | UT2/UT3: Begin/End of occultation | Dur: Reported duration in seconds | Chrd: Corresponding chord length in km |
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2 observations found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 83fef8a8-4357-48a7-8752-2eb1a0be7479 [observed]
Occultation Date + Time : 2022-01-08 at 23:20:06 UT +/- 0.05 min [1]
Object Designation : (106158) 2000 TT60
Orbit Class : MBA
Star Designation : GDR3 3379785979420992384
Star Coordinates (ICRF) : RA = 06 42 40.2601, DE = +23 35 09.297 [2]
Star Magnitudes : G = 10.41 mag, RP = 10.16 mag, BP = 10.54 mag
Object Magnitude : V = 17.4 mag
Estimated Magnitude Drop : 7.0 mag
Estimated Max. Duration : 0.3 sec
Object Mean Diameter : 3 km (src: astorb)
Speed of the shadow : 8.1 km/s
Elongation to Moon & Sun : 90° (sunlit = 42%), Sun = 171°
Cross-track uncertainty : 7.7 mas = 5 km = 2.14 path-width (1-sig)
RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#35
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0