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Stellar Occultation by (148410) 2000 WN24 on 2022-12-18 (01:29:27 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] : 3b649f60-ddb3-11f0-547e-53821fff8ee0 [observed]

 Occultation Date + Time   : 2022-12-18 at 01:29:27 UT +/- 0.1 min  [1]
 Object Designation        : (148410) 2000 WN24
 Star Designation          : GDR3 3344354938770076032
 Star Coordinates (ICRF)   : RA = 06 11 46.0249, DE = +13 27 44.587  [2]
 Star Magnitudes           : G = 13.59 mag, RP = 13.08 mag, BP = 13.92 mag
 Object Magnitude          : V = 19.11 mag
 Estimated Magnitude Drop  : 5.5 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 10.0 km/s
 Object Mean Diameter      : 2.5 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.5233 arcs/min @ PA = 278 deg
 Horizontal Parallax       : 5.5430 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 103° (sunlit = 33%), Sun = 168°
 Cross-track uncertainty   : 25.3 mas = 29 km = 11.64 path-width (1-sig)
 RUWE and duplicate source : 0.96 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL28
 Note                      : FP:true

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


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