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Stellar Occultation by (173) Ino on 2023-09-12 (02:02:32 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] : 19be9ea0-ddb4-11f0-547e-e7fcfeafb3fe [observed]

 Occultation Date + Time   : 2023-09-12 at 02:02:32 UT +/- 0.0 min  [1]
 Object Designation        : (173) Ino
 Star Designation          : GDR3 3241585236187473664
 Star Coordinates (ICRF)   : RA = 05 09 54.6422, DE = +06 52 19.612  [2]
 Star Magnitudes           : G = 10.94 mag, RP = 10.51 mag, BP = 11.2 mag
 Object Magnitude          : V = 12.57 mag
 Estimated Magnitude Drop  : 1.9 mag
 Estimated Max. Duration   : 8.5 sec
 Speed of the shadow       : 18.1 km/s
 Object Mean Diameter      : 154.1 km  (src: astorb) => apparent = 108 mas
 Apparent Motion           : 0.7633 arcs/min @ PA = 105 deg
 Horizontal Parallax       : 4.4890 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 62° (sunlit = 8%), Sun = 92°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 1.2 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#134
 Note                      : FP:true

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


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