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Stellar Occultation by (12380) Sciascia on 2022-12-21 (19:39:51 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] : e1553b40-ddaf-11f0-547e-783c77fb109d [observed]

 Occultation Date + Time   : 2022-12-21 at 19:39:51 UT +/- 0.0 min  [1]
 Object Designation        : (12380) Sciascia
 Star Designation          : GDR3 3356746537896765312
 Star Coordinates (ICRF)   : RA = 06 28 41.5210, DE = +14 51 50.635  [2]
 Star Magnitudes           : G = 8.96 mag, RP = 8.09 mag, BP = 9.75 mag
 Object Magnitude          : V = 17.37 mag
 Estimated Magnitude Drop  : 8.4 mag
 Estimated Max. Duration   : 0.5 sec
 Speed of the shadow       : 11.1 km/s
 Object Mean Diameter      : 5.7 km  (src: astorb) => apparent = 5 mas
 Apparent Motion           : 0.5683 arcs/min @ PA = 273 deg
 Horizontal Parallax       : 5.4690 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 149° (sunlit = 4%), Sun = 169°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.06 path-width (1-sig)
 RUWE and duplicate source : 1.27 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#60
 Note                      : FP:true

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


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