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Stellar Occultation by (87789) 2000 SN120 on 2026-11-03 (00:16:19 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] : 48929530-d9b5-11f1-43f3-c4fefcdd1900 [observed]

 Occultation Date + Time   : 2026-11-03 at 00:16:19 UT +/- 0.03 min  [1]
 Object Designation        : (87789) 2000 SN120
 Star Designation          : GDR3 3337924960410250624
 Star Coordinates (ICRF)   : RA = 05 35 10.5305, DE = +09 29 55.551  [2]
 Star Magnitudes           : G = 13.72 mag, RP = 13.15 mag, BP = 14.12 mag
 Object Magnitude          : V = 19.3 mag
 Estimated Magnitude Drop  : 5.6 mag
 Estimated Max. Duration   : 0.7 sec
 Speed of the shadow       : 7.9 km/s
 Object Mean Diameter      : 5.3 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.2667 arcs/min @ PA = 223 deg
 Horizontal Parallax       : 3.5960 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 63° (sunlit = 37%), Sun = 135°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.10 path-width (1-sig)
 RUWE and duplicate source : 1.06 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL49
 Note                      : FP:true

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


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