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Stellar Occultation by (68026) 2000 YU24 on 2023-12-15 (20:32:58 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] : 49961630-ddb4-11f0-547e-b233ab2ff7c4 [observed]

 Occultation Date + Time   : 2023-12-15 at 20:32:58 UT +/- 0.02 min  [1]
 Object Designation        : (68026) 2000 YU24
 Star Designation          : GDR3 0866188736308704768
 Star Coordinates (ICRF)   : RA = 07 19 45.5009, DE = +21 58 20.497  [2]
 Star Magnitudes           : G = 12.64 mag, RP = 12.17 mag, BP = 12.95 mag
 Object Magnitude          : V = 19.15 mag
 Estimated Magnitude Drop  : 6.5 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 11.2 km/s
 Object Mean Diameter      : 5.0 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.3950 arcs/min @ PA = 282 deg
 Horizontal Parallax       : 3.7420 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 166° (sunlit = 11%), Sun = 155°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.24 path-width (1-sig)
 RUWE and duplicate source : 1.0 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#43
 Note                      : FP:true

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


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