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Stellar Occultation by (36156) 1999 RQ206 on 2023-12-14 (22:24:07 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] : 46d0b4a0-ddb4-11f0-547e-366b31fe25d1 [observed]

 Occultation Date + Time   : 2023-12-14 at 22:24:07 UT +/- 0.0 min  [1]
 Object Designation        : (36156) 1999 RQ206
 Star Designation          : GDR3 3418724771400569088
 Star Coordinates (ICRF)   : RA = 05 02 17.4943, DE = +23 39 23.629  [2]
 Star Magnitudes           : G = 13.18 mag, RP = 12.23 mag, BP = 14.11 mag
 Object Magnitude          : V = 16.96 mag
 Estimated Magnitude Drop  : 3.8 mag
 Estimated Max. Duration   : 0.8 sec
 Speed of the shadow       : 14.7 km/s
 Object Mean Diameter      : 11.3 km  (src: astorb) => apparent = 7 mas
 Apparent Motion           : 0.5367 arcs/min @ PA = 249 deg
 Horizontal Parallax       : 3.8710 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 148° (sunlit = 5%), Sun = 174°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 1.07 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL66
 Note                      : FP:true

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


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