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Stellar Occultation by (772) Tanete on 2023-05-22 (21:23:55 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] : 9d1c2fc0-ddb3-11f0-547e-e526bfef2fb6 [observed]

 Occultation Date + Time   : 2023-05-22 at 21:23:55 UT +/- 0.0 min  [1]
 Object Designation        : (772) Tanete
 Star Designation          : GDR3 0957616392332978560
 Star Coordinates (ICRF)   : RA = 06 41 00.3705, DE = +40 47 27.448  [2]
 Star Magnitudes           : G = 13.92 mag, RP = 13.21 mag, BP = 14.49 mag
 Object Magnitude          : V = 14.41 mag
 Estimated Magnitude Drop  : 1.0 mag
 Estimated Max. Duration   : 3.1 sec
 Speed of the shadow       : 38.4 km/s
 Object Mean Diameter      : 117.7 km  (src: astorb) => apparent = 44 mas
 Apparent Motion           : 0.8583 arcs/min @ PA = 93 deg
 Horizontal Parallax       : 2.3800 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 13° (sunlit = 10%), Sun = 40°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.03 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#150
 Note                      : FP:true

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


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