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Stellar Occultation by (17561) 1994 AE11 on 2024-12-29 (22:58:31 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] : dfec74c0-ddb5-11f0-547e-e66edbfef2c5 [observed]

 Occultation Date + Time   : 2024-12-29 at 22:58:31 UT +/- 0.02 min  [1]
 Object Designation        : (17561) 1994 AE11
 Star Designation          : GDR3 3416998396408392448
 Star Coordinates (ICRF)   : RA = 05 31 28.4345, DE = +25 11 05.944  [2]
 Star Magnitudes           : G = 12.13 mag, RP = 11.38 mag, BP = 12.73 mag
 Object Magnitude          : V = 17.55 mag
 Estimated Magnitude Drop  : 5.4 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 7.8 km/s
 Object Mean Diameter      : 3.3 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.5500 arcs/min @ PA = 279 deg
 Horizontal Parallax       : 7.5360 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 175° (sunlit = 1%), Sun = 165°
 Cross-track uncertainty   : 2.1 mas = 1 km = 0.54 path-width (1-sig)
 RUWE and duplicate source : 13.63 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL40
 Note                      : FP:true

 
 [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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