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Stellar Occultation by (36043) 1999 RN2 on 2026-09-19 (03:42:03 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] : d5dfee10-d9b0-11f1-43f3-9973fe3fc4cc [observed]

 Occultation Date + Time   : 2026-09-19 at 03:42:03 UT +/- 0.01 min  [1]
 Object Designation        : (36043) 1999 RN2
 Star Designation          : GDR3 3411744689333098496
 Star Coordinates (ICRF)   : RA = 04 55 03.2541, DE = +21 06 13.402  [2]
 Star Magnitudes           : G = 12.13 mag, RP = 11.46 mag, BP = 12.63 mag
 Object Magnitude          : V = 19.34 mag
 Estimated Magnitude Drop  : 7.2 mag
 Estimated Max. Duration   : 0.6 sec
 Speed of the shadow       : 10.3 km/s
 Object Mean Diameter      : 5.9 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.3150 arcs/min @ PA = 101 deg
 Horizontal Parallax       : 3.2710 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 164° (sunlit = 53%), Sun = 101°
 Cross-track uncertainty   : 1.3 mas = 2 km = 0.43 path-width (1-sig)
 RUWE and duplicate source : 8.79 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL54
 Note                      : FP:true

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


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