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] : 28557c68-089c-4d6f-b01a-87d2f03c7f5e [observed]
Occultation Date + Time : 2023-08-06 at 00:43:34 UT +/- 0.02 min [1]
Object Designation : (8450) Egorov
Orbit Class : MBA
Star Designation : GDR3 0084568975505910272
Star Coordinates (ICRF) : RA = 02 42 37.9498, DE = +19 08 29.776 [2]
Star Magnitudes : G = 13.36 mag, RP = 12.81 mag, BP = 13.75 mag
Object Magnitude : V = 18.29 mag
Estimated Magnitude Drop : 4.9 mag
Estimated Max. Duration : 0.4 sec
Object Mean Diameter : 7 km (src: astorb)
Speed of the shadow : 18.4 km/s
Elongation to Moon & Sun : 32° (sunlit = 76%), Sun = 89°
Cross-track uncertainty : 4.7 mas = 7 km = 1.08 path-width (1-sig)
RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#49
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0