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Stellar Occultation by (208984) 2003 AP11 on 2024-10-12 (04:24:58 UT)

CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.


Event Details
 Occultation UUID [and db] : 712b9f30-c357-11ef-5276-a16df74fa6ec [observed]

 Occultation Date + Time   : 2024-10-12 at 04:24:58 UT +/- 0.02 min  [1]
 Object Designation        : (208984) 2003 AP11
 Star Designation          : GDR3 3430873275377804672
 Star Coordinates (ICRF)   : RA = 05 57 40.8736, DE = +27 31 01.133  [2]
 Star Magnitudes           : G = 10.86 mag, RP = 10.36 mag, BP = 11.18 mag
 Object Magnitude          : V = 20.56 mag
 Estimated Magnitude Drop  : 9.7 mag
 Estimated Max. Duration   : 0.7 sec
 Object Mean Diameter      : 4 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 5.5 km/s
 Elongation to Moon & Sun  : 143° (sunlit = 65%), Sun = 110°
 Cross-track uncertainty   : 1.0 mas = 2 km = 0.56 path-width (1-sig)
 RUWE and duplicate source : 0.92 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


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