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] : 5689b7a7-715e-4032-8926-ba68a2ae175f [observed]
Occultation Date + Time : 2022-02-15 at 20:44:09 UT +/- 0.03 min [1]
Object Designation : (76690) 2000 HZ73
Orbit Class : MBA
Star Designation : GDR3 3888074257724429696
Star Coordinates (ICRF) : RA = 10 11 10.5398, DE = +14 34 24.579 [2]
Star Magnitudes : G = 9.99 mag, RP = 9.17 mag, BP = 10.72 mag
Object Magnitude : V = 18.77 mag
Estimated Magnitude Drop : 8.8 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 6 km (src: astorb)
Speed of the shadow : 15.6 km/s
Elongation to Moon & Sun : 12° (sunlit = 99%), Sun = 176°
Cross-track uncertainty : 2.3 mas = 4 km = 0.73 path-width (1-sig)
RUWE and duplicate source : 1.16 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#39
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0