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] : e69bc8bc-9048-46d5-94f3-e3b82e2ade94 [observed]
Occultation Date + Time : 2021-01-16 at 02:08:14 UT +/- 0.02 min [1]
Object Designation : (1262) Sniadeckia
Orbit Class : MBA
Star Designation : GDR3 0632285126604531200
Star Coordinates (ICRF) : RA = 09 20 45.4833, DE = +17 39 25.963 [2]
Star Magnitudes : G = 14.05 mag, RP = 13.72 mag, BP = 14.24 mag
Object Magnitude : V = 14.8 mag
Estimated Magnitude Drop : 1.2 mag
Estimated Max. Duration : 4.2 sec
Object Mean Diameter : 52 km (src: astorb)
Speed of the shadow : 12.4 km/s
Elongation to Moon & Sun : 165° (sunlit = 10%), Sun = 159°
Cross-track uncertainty : 0.7 mas = 1 km = 0.02 path-width (1-sig)
RUWE and duplicate source : 1.13 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#76
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0