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Stellar Occultation by (189818) 2002 NL33 on 2026-10-13 (03:28:17 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] : cf6e4600-d9b3-11f1-43f3-ee1e77bfe7e5 [observed]

 Occultation Date + Time   : 2026-10-13 at 03:28:17 UT +/- 0.01 min  [1]
 Object Designation        : (189818) 2002 NL33
 Star Designation          : GDR3 0883726977562324096
 Star Coordinates (ICRF)   : RA = 07 14 21.4316, DE = +27 40 42.056  [2]
 Star Magnitudes           : G = 13.0 mag, RP = 17.93 mag, BP = 18.9 mag
 Object Magnitude          : V = 19.48 mag
 Estimated Magnitude Drop  : 6.5 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 14.2 km/s
 Object Mean Diameter      : 5.0 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.4583 arcs/min @ PA = 103 deg
 Horizontal Parallax       : 3.4350 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 123° (sunlit = 6%), Sun = 93°
 Cross-track uncertainty   : 2.8 mas = 5 km = 1.04 path-width (1-sig)
 RUWE and duplicate source : 0.93 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL44
 Note                      : FP:true

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


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