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: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : a0c60630-c335-11ef-5276-7ad0df52085b [observed]
Occultation Date + Time : 2023-06-14 at 23:48:58 UT +/- 0.01 min [1]
Object Designation : (51158) 2000 HG57
Orbit Class : MBA
Star Designation : GDR3 4124235821998623616
Star Coordinates (ICRF) : RA = 17 33 53.1645, DE = -17 26 18.795 [2]
Star Magnitudes : G = 11.16 mag, RP = 8.55 mag, BP = 15.65 mag
Object Magnitude : V = 18.04 mag
Estimated Magnitude Drop : 6.9 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 5.6 km (src: astorb)
Speed of the shadow : 12.2 km/s
Elongation to Moon & Sun : 142° (sunlit = 11%), Sun = 174°
Cross-track uncertainty : 0.9 mas = 1 km = 0.23 path-width (1-sig)
RUWE and duplicate source : 0.98 mas, dup.src = 1 (0:false, 1:true)
Ephemeris Reference : JPL#53
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
