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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1 observation found in db: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 88de8bc4-5ac3-4857-80f0-cef97f2be70a [observed]
Occultation Date + Time : 2022-01-08 at 23:51:59 UT +/- 0.03 min [1]
Object Designation : (78693) 2002 TY167
Orbit Class : MBA
Star Designation : GDR3 3153837881804856576
Star Coordinates (ICRF) : RA = 07 06 55.1358, DE = +07 16 00.145 [2]
Star Magnitudes : G = 10.29 mag, RP = 9.84 mag, BP = 10.59 mag
Object Magnitude : V = 18.93 mag
Estimated Magnitude Drop : 8.6 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 6 km (src: astorb)
Speed of the shadow : 15.1 km/s
Elongation to Moon & Sun : 96° (sunlit = 42%), Sun = 165°
Cross-track uncertainty : 5.3 mas = 9 km = 1.67 path-width (1-sig)
RUWE and duplicate source : 1.34 mas, dup.src = 1 (0:false, 1:true)
Ephemeris Reference : JPL#42
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0