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Stellar Occultation by (151898) 2004 DK33 on 2023-04-06 (20:27:03 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] : 85b21390-ddb3-11f0-547e-e89560ef8f11 [observed]

 Occultation Date + Time   : 2023-04-06 at 20:27:03 UT +/- 0.03 min  [1]
 Object Designation        : (151898) 2004 DK33
 Star Designation          : GDR3 0654459974036110464
 Star Coordinates (ICRF)   : RA = 07 55 40.0939, DE = +14 22 18.926  [2]
 Star Magnitudes           : G = 10.99 mag, RP = 10.29 mag, BP = 11.56 mag
 Object Magnitude          : V = 20.86 mag
 Estimated Magnitude Drop  : 9.9 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 10.1 km/s
 Object Mean Diameter      : 2.8 km  (src: astorb) => apparent = 1 mas
 Apparent Motion           : 0.3233 arcs/min @ PA = 59 deg
 Horizontal Parallax       : 3.4000 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 87° (sunlit = 100%), Sun = 101°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.67 path-width (1-sig)
 RUWE and duplicate source : 0.94 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL38
 Note                      : FP:true

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


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