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] : e28fbb30-c338-11ef-5276-a15b66ef3d6e [observed]
Occultation Date + Time : 2023-07-25 at 01:22:55 UT +/- 0.0 min [1]
Object Designation : (358) Apollonia
Orbit Class : MBA
Star Designation : GDR3 0054735342394498176
Star Coordinates (ICRF) : RA = 03 27 03.4528, DE = +16 39 06.880 [2]
Star Magnitudes : G = 14.06 mag, RP = 13.39 mag, BP = 14.57 mag
Object Magnitude : V = 14.36 mag
Estimated Magnitude Drop : 0.9 mag
Estimated Max. Duration : 3.0 sec
Object Mean Diameter : 89.5 km (src: astorb)
Speed of the shadow : 30.0 km/s
Elongation to Moon & Sun : 148° (sunlit = 41%), Sun = 68°
Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig)
RUWE and duplicate source : 0.97 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#87
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0