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Stellar Occultation by (14394) 1990 SP15 on 2024-11-04 (18:38:49 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] : 9aee4150-ddb5-11f0-547e-db203fffec3c [observed]

 Occultation Date + Time   : 2024-11-04 at 18:38:49 UT +/- 0.0 min  [1]
 Object Designation        : (14394) 1990 SP15
 Star Designation          : GDR3 4206679604666058496
 Star Coordinates (ICRF)   : RA = 19 28 39.5846, DE = -08 36 46.716  [2]
 Star Magnitudes           : G = 12.52 mag, RP = 11.67 mag, BP = 13.08 mag
 Object Magnitude          : V = 18.2 mag
 Estimated Magnitude Drop  : 5.7 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 28.4 km/s
 Object Mean Diameter      : 12.1 km  (src: astorb) => apparent = 5 mas
 Apparent Motion           : 0.7200 arcs/min @ PA = 96 deg
 Horizontal Parallax       : 2.6930 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 38° (sunlit = 10%), Sun = 70°
 Cross-track uncertainty   : 1.0 mas = 2 km = 0.20 path-width (1-sig)
 RUWE and duplicate source : 8.97 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#74
 Note                      : FP:true

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


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