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Stellar Occultation by (113448) 2002 SZ45 on 2024-11-25 (21:58:45 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] : ae4a7660-ddb5-11f0-547e-92cdffff876a [observed]

 Occultation Date + Time   : 2024-11-25 at 21:58:45 UT +/- 0.1 min  [1]
 Object Designation        : (113448) 2002 SZ45
 Star Designation          : GDR3 3443523599035000064
 Star Coordinates (ICRF)   : RA = 05 47 41.1232, DE = +29 28 44.224  [2]
 Star Magnitudes           : G = 13.5 mag, RP = 12.99 mag, BP = 13.85 mag
 Object Magnitude          : V = 19.5 mag
 Estimated Magnitude Drop  : 6.0 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 11.1 km/s
 Object Mean Diameter      : 3.4 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.4517 arcs/min @ PA = 286 deg
 Horizontal Parallax       : 4.3190 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 98° (sunlit = 24%), Sun = 156°
 Cross-track uncertainty   : 28.7 mas = 42 km = 12.47 path-width (1-sig)
 RUWE and duplicate source : 1.13 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL45
 Note                      : FP:true

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


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