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Stellar Occultation by (86261) 1999 TS233 on 2023-04-05 (18:36:29 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] : 8c47b700-ddb3-11f0-547e-e802ff3f9d6d [observed]

 Occultation Date + Time   : 2023-04-05 at 18:36:29 UT +/- 0.01 min  [1]
 Object Designation        : (86261) 1999 TS233
 Star Designation          : GDR3 3152200644566440576
 Star Coordinates (ICRF)   : RA = 07 53 30.7029, DE = +13 26 55.453  [2]
 Star Magnitudes           : G = 11.41 mag, RP = 10.95 mag, BP = 11.7 mag
 Object Magnitude          : V = 19.59 mag
 Estimated Magnitude Drop  : 8.2 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 9.6 km/s
 Object Mean Diameter      : 4.8 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.3117 arcs/min @ PA = 95 deg
 Horizontal Parallax       : 3.4620 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 73° (sunlit = 100%), Sun = 102°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.38 path-width (1-sig)
 RUWE and duplicate source : 0.86 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL48
 Note                      : FP:true

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


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