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Stellar Occultation by (112331) 2002 NM1 on 2026-09-28 (19:34:08 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] : 4ebf9320-d9b2-11f1-43f3-0b2efe7d981e [observed]

 Occultation Date + Time   : 2026-09-28 at 19:34:08 UT +/- 0.04 min  [1]
 Object Designation        : (112331) 2002 NM1
 Star Designation          : GDR3 6909224489332198144
 Star Coordinates (ICRF)   : RA = 21 05 24.8296, DE = -07 16 49.280  [2]
 Star Magnitudes           : G = 12.89 mag, RP = 12.14 mag, BP = 13.51 mag
 Object Magnitude          : V = 20.0 mag
 Estimated Magnitude Drop  : 7.1 mag
 Estimated Max. Duration   : 1.2 sec
 Speed of the shadow       : 2.1 km/s
 Object Mean Diameter      : 2.5 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.0967 arcs/min @ PA = 240 deg
 Horizontal Parallax       : 4.8060 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 76° (sunlit = 94%), Sun = 130°
 Cross-track uncertainty   : 1.7 mas = 2 km = 0.90 path-width (1-sig)
 RUWE and duplicate source : 1.0 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL43
 Note                      : FP:true

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


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