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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2 observations found in db: sodis
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : e02f2bcb-6757-431e-96ef-1284f2a3202d [observed]
Occultation Date + Time : 2023-09-12 at 01:16:19 UT +/- 0.25 min [1]
Object Designation : (426029) 2011 PA2
Orbit Class : MBA
Star Designation : GDR3 0243250905947239296
Star Coordinates (ICRF) : RA = 03 46 39.2971, DE = +42 37 53.052 [2]
Star Magnitudes : G = 10.79 mag, RP = 9.94 mag, BP = 11.55 mag
Object Magnitude : V = 20.09 mag
Estimated Magnitude Drop : 9.3 mag
Estimated Max. Duration : 0.5 sec
Object Mean Diameter : 4 km (src: astorb)
Speed of the shadow : 7.5 km/s
Elongation to Moon & Sun : 72° (sunlit = 8%), Sun = 104°
Cross-track uncertainty : 31.7 mas = 55 km = 15.52 path-width (1-sig)
RUWE and duplicate source : 1.19 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#27
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0