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Stellar Occultation by (1149) Volga on 2024-09-03 (02:37:00 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] : 51cace30-ddb5-11f0-547e-eb4dbcbbfc76 [observed]

 Occultation Date + Time   : 2024-09-03 at 02:37:00 UT +/- 0.0 min  [1]
 Object Designation        : (1149) Volga
 Star Designation          : GDR3 3383624301495690496
 Star Coordinates (ICRF)   : RA = 06 25 39.5875, DE = +24 15 51.981  [2]
 Star Magnitudes           : G = 12.27 mag, RP = 11.89 mag, BP = 12.5 mag
 Object Magnitude          : V = 16.09 mag
 Estimated Magnitude Drop  : 3.9 mag
 Estimated Max. Duration   : 1.9 sec
 Speed of the shadow       : 28.9 km/s
 Object Mean Diameter      : 55.6 km  (src: astorb) => apparent = 26 mas
 Apparent Motion           : 0.7950 arcs/min @ PA = 99 deg
 Horizontal Parallax       : 2.9280 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 66° (sunlit = 0%), Sun = 65°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.26 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#67
 Note                      : FP:true

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


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