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: euraster
Available (probably) matching predictions (click on the link to switch):
Occultation UUID [and DB] : 04492cff-f409-4958-8f68-9088fdb60ad8 [observed]
Occultation Date + Time : 2021-05-09 at 21:49:05 UT +/- 0.04 min [1]
Object Designation : (54514) 2000 PA12
Orbit Class : MBA
Star Designation : GDR3 4382812335122267520
Star Coordinates (ICRF) : RA = 16 49 51.2815, DE = +00 03 36.981 [2]
Star Magnitudes : G = 13.96 mag, RP = 13.32 mag, BP = 14.4 mag
Object Magnitude : V = 19.84 mag
Estimated Magnitude Drop : 5.9 mag
Estimated Max. Duration : 0.6 sec
Object Mean Diameter : 9 km (src: astorb)
Speed of the shadow : 15.7 km/s
Elongation to Moon & Sun : 135° (sunlit = 3%), Sun = 149°
Cross-track uncertainty : 5.7 mas = 16 km = 1.86 path-width (1-sig)
RUWE and duplicate source : 4.42 mas, dup.src = 0 (0:false, 1:true)
Ephemeris Reference : JPL#30
[1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0