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Stellar Occultation by (36010) 1999 NH37 on 2026-09-28 (04:17:30 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] : 0c889600-d9b2-11f1-43f3-bc36fea77c7a [observed]

 Occultation Date + Time   : 2026-09-28 at 04:17:30 UT +/- 0.08 min  [1]
 Object Designation        : (36010) 1999 NH37
 Star Designation          : GDR3 0123435268439306624
 Star Coordinates (ICRF)   : RA = 03 14 09.4677, DE = +31 00 11.697  [2]
 Star Magnitudes           : G = 13.13 mag, RP = 12.48 mag, BP = 13.61 mag
 Object Magnitude          : V = 18.01 mag
 Estimated Magnitude Drop  : 4.9 mag
 Estimated Max. Duration   : 1.6 sec
 Speed of the shadow       : 4.1 km/s
 Object Mean Diameter      : 6.6 km  (src: astorb) => apparent = 5 mas
 Apparent Motion           : 0.1767 arcs/min @ PA = 329 deg
 Horizontal Parallax       : 4.5980 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 31° (sunlit = 97%), Sun = 129°
 Cross-track uncertainty   : 1.7 mas = 2 km = 0.36 path-width (1-sig)
 RUWE and duplicate source : 1.05 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL61
 Note                      : FP:true

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


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