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] : 7440a760-c357-11ef-5276-3870d79b974a [observed]
Occultation Date + Time : 2024-10-11 at 23:55:09 UT +/- 0.01 min [1]
Object Designation : (7523) 1991 PF18
Orbit Class : MBA
Star Designation : GDR3 2589531062313390848
Star Coordinates (ICRF) : RA = 01 39 36.8775, DE = +16 29 19.809 [2]
Star Magnitudes : G = 12.46 mag, RP = 11.93 mag, BP = 12.84 mag
Object Magnitude : V = 16.38 mag
Estimated Magnitude Drop : 4.0 mag
Estimated Max. Duration : 0.7 sec
Object Mean Diameter : 6.2 km (src: astorb)
Speed of the shadow : 8.5 km/s
Elongation to Moon & Sun : 85° (sunlit = 63%), Sun = 169°
Cross-track uncertainty : 1.3 mas = 1 km = 0.19 path-width (1-sig)
RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#56
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0
