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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4 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : f9813810-c350-11ef-5276-16e8f7cafccf [observed]
Occultation Date + Time : 2024-07-30 at 21:46:30 UT +/- 0.12 min [1]
Object Designation : (191198) 2002 PC47
Orbit Class : MBA
Star Designation : GDR3 4099633390338004096
Star Coordinates (ICRF) : RA = 18 40 31.3981, DE = -16 57 17.076 [2]
Star Magnitudes : G = 13.56 mag, RP = 12.37 mag, BP = 15.07 mag
Object Magnitude : V = 18.78 mag
Estimated Magnitude Drop : 5.2 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 4 km (src: astorb)
Speed of the shadow : 8.0 km/s
Elongation to Moon & Sun : 152° (sunlit = 21%), Sun = 151°
Cross-track uncertainty : 27.0 mas = 34 km = 8.93 path-width (1-sig)
RUWE and duplicate source : 0.92 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#35
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0