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Stellar Occultation by (5891) Gehrig on 2023-08-16 (00:36:50 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] : ed7d1f10-ddb3-11f0-547e-02c2b9dfc3c1 [observed]

 Occultation Date + Time   : 2023-08-16 at 00:36:50 UT +/- 0.0 min  [1]
 Object Designation        : (5891) Gehrig
 Star Designation          : GDR3 0108461603695361024
 Star Coordinates (ICRF)   : RA = 02 54 27.0300, DE = +20 43 59.870  [2]
 Star Magnitudes           : G = 11.62 mag, RP = 10.62 mag, BP = 12.69 mag
 Object Magnitude          : V = 17.63 mag
 Estimated Magnitude Drop  : 6.0 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 16.6 km/s
 Object Mean Diameter      : 7.0 km  (src: astorb) => apparent = 5 mas
 Apparent Motion           : 0.7600 arcs/min @ PA = 68 deg
 Horizontal Parallax       : 4.8740 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 91° (sunlit = 0%), Sun = 96°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.06 path-width (1-sig)
 RUWE and duplicate source : 1.02 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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