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Stellar Occultation by (33969) 2000 NM13 on 2025-08-13 (20:13:59 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] : 3e65ad90-ddb7-11f0-547e-436bfdbbd5a6 [observed]

 Occultation Date + Time   : 2025-08-13 at 20:13:59 UT +/- 0.02 min  [1]
 Object Designation        : (33969) 2000 NM13
 Star Designation          : GDR3 0320251762525638656
 Star Coordinates (ICRF)   : RA = 01 17 26.8520, DE = +34 46 10.491  [2]
 Star Magnitudes           : G = 12.58 mag, RP = 12.07 mag, BP = 12.85 mag
 Object Magnitude          : V = 19.3 mag
 Estimated Magnitude Drop  : 6.7 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 14.4 km/s
 Object Mean Diameter      : 3.9 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.6000 arcs/min @ PA = 10 deg
 Horizontal Parallax       : 4.4360 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 25° (sunlit = 76%), Sun = 108°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.37 path-width (1-sig)
 RUWE and duplicate source : 2.39 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#45
 Note                      : FP:true

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


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