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Stellar Occultation by (46670) 1996 NU on 2023-05-13 (22:22:08 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] : 98714550-ddb3-11f0-547e-f82c9dcfe419 [observed]

 Occultation Date + Time   : 2023-05-13 at 22:22:08 UT +/- 0.0 min  [1]
 Object Designation        : (46670) 1996 NU
 Star Designation          : GDR3 1176314546496417280
 Star Coordinates (ICRF)   : RA = 14 29 20.5081, DE = +09 29 37.605  [2]
 Star Magnitudes           : G = 11.44 mag, RP = 10.72 mag, BP = 12.0 mag
 Object Magnitude          : V = 17.14 mag
 Estimated Magnitude Drop  : 5.7 mag
 Estimated Max. Duration   : 1.0 sec
 Speed of the shadow       : 10.2 km/s
 Object Mean Diameter      : 10.5 km  (src: astorb) => apparent = 7 mas
 Apparent Motion           : 0.4083 arcs/min @ PA = 286 deg
 Horizontal Parallax       : 4.2760 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 127° (sunlit = 35%), Sun = 149°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 1.11 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#68
 Note                      : FP:true

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


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