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Stellar Occultation by (130357) 2000 GD47 on 2023-05-15 (21:15:32 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] : 98dc1510-ddb3-11f0-547e-a384ebfe6c4b [observed]

 Occultation Date + Time   : 2023-05-15 at 21:15:32 UT +/- 0.08 min  [1]
 Object Designation        : (130357) 2000 GD47
 Star Designation          : GDR3 6303160485962206848
 Star Coordinates (ICRF)   : RA = 14 10 13.9033, DE = -13 15 52.664  [2]
 Star Magnitudes           : G = 10.97 mag, RP = 10.48 mag, BP = 11.29 mag
 Object Magnitude          : V = 19.44 mag
 Estimated Magnitude Drop  : 8.5 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 8.9 km/s
 Object Mean Diameter      : 2.8 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.4100 arcs/min @ PA = 294 deg
 Horizontal Parallax       : 4.8730 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 153° (sunlit = 16%), Sun = 160°
 Cross-track uncertainty   : 21.0 mas = 27 km = 9.82 path-width (1-sig)
 RUWE and duplicate source : 1.09 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#33
 Note                      : FP:true

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


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