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Stellar Occultation by (29954) 1999 JK89 on 2024-11-27 (05:32:05 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] : b1ce9410-ddb5-11f0-547e-3117c7767a82 [observed]

 Occultation Date + Time   : 2024-11-27 at 05:32:05 UT +/- 0.01 min  [1]
 Object Designation        : (29954) 1999 JK89
 Star Designation          : GDR3 3852932285552661504
 Star Coordinates (ICRF)   : RA = 09 43 14.3469, DE = +05 32 08.066  [2]
 Star Magnitudes           : G = 11.62 mag, RP = 10.87 mag, BP = 12.24 mag
 Object Magnitude          : V = 19.38 mag
 Estimated Magnitude Drop  : 7.8 mag
 Estimated Max. Duration   : 0.7 sec
 Speed of the shadow       : 10.2 km/s
 Object Mean Diameter      : 6.7 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.2850 arcs/min @ PA = 119 deg
 Horizontal Parallax       : 2.9770 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 55° (sunlit = 15%), Sun = 99°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.13 path-width (1-sig)
 RUWE and duplicate source : 1.4 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#57
 Note                      : FP:true

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


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