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Stellar Occultation by (9699) Baumhauer on 2023-08-08 (23:04:15 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] : e71ae7b0-ddb3-11f0-547e-df77fd67a429 [observed]

 Occultation Date + Time   : 2023-08-08 at 23:04:15 UT +/- 0.0 min  [1]
 Object Designation        : (9699) Baumhauer
 Star Designation          : GDR3 4237172193145164672
 Star Coordinates (ICRF)   : RA = 19 54 23.1615, DE = +00 19 54.040  [2]
 Star Magnitudes           : G = 14.25 mag, RP = 13.66 mag, BP = 14.66 mag
 Object Magnitude          : V = 16.56 mag
 Estimated Magnitude Drop  : 2.4 mag
 Estimated Max. Duration   : 0.8 sec
 Speed of the shadow       : 6.5 km/s
 Object Mean Diameter      : 5.2 km  (src: astorb) => apparent = 7 mas
 Apparent Motion           : 0.4950 arcs/min @ PA = 226 deg
 Horizontal Parallax       : 8.0540 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 109° (sunlit = 44%), Sun = 154°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.11 path-width (1-sig)
 RUWE and duplicate source : 1.03 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#63
 Note                      : FP:true

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


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