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Stellar Occultation by (1212) Francette on 2023-08-26 (21:36:46 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] : f9873e80-ddb3-11f0-547e-84c09fb5107e [observed]

 Occultation Date + Time   : 2023-08-26 at 21:36:46 UT +/- 0.01 min  [1]
 Object Designation        : (1212) Francette
 Star Designation          : GDR3 2613452106006587392
 Star Coordinates (ICRF)   : RA = 22 03 22.4872, DE = -11 56 31.834  [2]
 Star Magnitudes           : G = 10.51 mag, RP = 9.8 mag, BP = 11.08 mag
 Object Magnitude          : V = 15.91 mag
 Estimated Magnitude Drop  : 5.4 mag
 Estimated Max. Duration   : 4.8 sec
 Speed of the shadow       : 17.1 km/s
 Object Mean Diameter      : 82.1 km  (src: astorb) => apparent = 31 mas
 Apparent Motion           : 0.3867 arcs/min @ PA = 244 deg
 Horizontal Parallax       : 2.4000 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 54° (sunlit = 76%), Sun = 175°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.07 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#73
 Note                      : FP:true

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


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