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] : d02c8979-7c1e-46b8-8d74-4cf52e7a59b0 [observed]
Occultation Date + Time : 2022-12-05 at 21:26:29 UT +/- 0.03 min [1]
Object Designation : (8301) Haseyuji
Orbit Class : MBA
Star Designation : GDR3 3400571525187870464
Star Coordinates (ICRF) : RA = 05 21 58.6343, DE = +18 00 28.582 [2]
Star Magnitudes : G = 16.14 mag, RP = 15.39 mag, BP = 16.7 mag
Object Magnitude : V = 17.44 mag
Estimated Magnitude Drop : 1.6 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 4 km (src: astorb)
Speed of the shadow : 9.3 km/s
Elongation to Moon & Sun : 34° (sunlit = 95%), Sun = 171°
Cross-track uncertainty : 2.7 mas = 2 km = 0.68 path-width (1-sig)
RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#45
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0