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Stellar Occultation by (10314) 1990 RF on 2024-10-24 (18:43:59 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] : 90fe9d70-ddb5-11f0-547e-69cdf9b619cb [observed]

 Occultation Date + Time   : 2024-10-24 at 18:43:59 UT +/- 0.0 min  [1]
 Object Designation        : (10314) 1990 RF
 Star Designation          : GDR3 4194011345230002048
 Star Coordinates (ICRF)   : RA = 19 35 25.3940, DE = -10 17 00.876  [2]
 Star Magnitudes           : G = 13.9 mag, RP = 13.02 mag, BP = 14.72 mag
 Object Magnitude          : V = 18.12 mag
 Estimated Magnitude Drop  : 4.2 mag
 Estimated Max. Duration   : 0.6 sec
 Speed of the shadow       : 21.6 km/s
 Object Mean Diameter      : 12.5 km  (src: astorb) => apparent = 6 mas
 Apparent Motion           : 0.5717 arcs/min @ PA = 103 deg
 Horizontal Parallax       : 2.8110 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 160° (sunlit = 46%), Sun = 82°
 Cross-track uncertainty   : 0.2 mas = 0 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 1.05 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL80
 Note                      : FP:true

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


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