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] : e0d15020-5831-4365-a4d8-6e9664155c58 [observed]
Occultation Date + Time : 2023-09-08 at 19:58:31 UT +/- 0.04 min [1]
Object Designation : (73481) 2002 PO69
Orbit Class : MBA
Star Designation : GDR3 2709941398169207808
Star Coordinates (ICRF) : RA = 22 36 25.8813, DE = +07 38 42.875 [2]
Star Magnitudes : G = 12.23 mag, RP = 11.1 mag, BP = 12.12 mag
Object Magnitude : V = 18.1 mag
Estimated Magnitude Drop : 5.9 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 6 km (src: astorb)
Speed of the shadow : 12.4 km/s
Elongation to Moon & Sun : 112° (sunlit = 31%), Sun = 165°
Cross-track uncertainty : 6.8 mas = 9 km = 1.63 path-width (1-sig)
RUWE and duplicate source : 5.79 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#47
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0