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Stellar Occultation by (372) Palma on 2023-04-10 (18:52:15 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] : 89363140-ddb3-11f0-547e-da2a8fef679c [observed]

 Occultation Date + Time   : 2023-04-10 at 18:52:15 UT +/- 0.0 min  [1]
 Object Designation        : (372) Palma
 Star Designation          : GDR3 0134836757345798144
 Star Coordinates (ICRF)   : RA = 02 35 04.0222, DE = +33 46 35.198  [2]
 Star Magnitudes           : G = 11.45 mag, RP = 10.96 mag, BP = 11.76 mag
 Object Magnitude          : V = 12.5 mag
 Estimated Magnitude Drop  : 1.4 mag
 Estimated Max. Duration   : 4.0 sec
 Speed of the shadow       : 47.0 km/s
 Object Mean Diameter      : 188.6 km  (src: astorb) => apparent = 81 mas
 Apparent Motion           : 1.2167 arcs/min @ PA = 75 deg
 Horizontal Parallax       : 2.7520 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 148° (sunlit = 78%), Sun = 31°
 Cross-track uncertainty   : 1.3 mas = 3 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 0.92 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#120
 Note                      : FP:true

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


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