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Stellar Occultation by (33033) 1997 RA10 on 2024-12-13 (21:27:40 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] : bb4118b0-ddb5-11f0-547e-e1f0fbbb8610 [observed]

 Occultation Date + Time   : 2024-12-13 at 21:27:40 UT +/- 0.02 min  [1]
 Object Designation        : (33033) 1997 RA10
 Star Designation          : GDR3 3372184677581208448
 Star Coordinates (ICRF)   : RA = 06 28 49.4627, DE = +19 01 58.468  [2]
 Star Magnitudes           : G = 12.74 mag, RP = 11.72 mag, BP = 13.83 mag
 Object Magnitude          : V = 17.77 mag
 Estimated Magnitude Drop  : 5.0 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 7.6 km/s
 Object Mean Diameter      : 2.9 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.5583 arcs/min @ PA = 278 deg
 Horizontal Parallax       : 7.8400 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 35° (sunlit = 97%), Sun = 165°
 Cross-track uncertainty   : 1.0 mas = 0 km = 0.28 path-width (1-sig)
 RUWE and duplicate source : 1.25 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#45
 Note                      : FP:true

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


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