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Stellar Occultation by (36018) 1999 NA46 on 2025-11-26 (02:03:03 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] : c5f5d9f0-ddb8-11f0-547e-4c4bfff51678 [observed]

 Occultation Date + Time   : 2025-11-26 at 02:03:03 UT +/- 0.02 min  [1]
 Object Designation        : (36018) 1999 NA46
 Star Designation          : GDR3 0609679614215258624
 Star Coordinates (ICRF)   : RA = 08 48 24.9488, DE = +14 36 05.399  [2]
 Star Magnitudes           : G = 13.08 mag, RP = 12.45 mag, BP = 13.56 mag
 Object Magnitude          : V = 19.15 mag
 Estimated Magnitude Drop  : 6.1 mag
 Estimated Max. Duration   : 1.5 sec
 Speed of the shadow       : 5.1 km/s
 Object Mean Diameter      : 7.6 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.1450 arcs/min @ PA = 34 deg
 Horizontal Parallax       : 2.9890 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 173° (sunlit = 28%), Sun = 114°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.08 path-width (1-sig)
 RUWE and duplicate source : 0.94 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL52
 Note                      : FP:true

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


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