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Stellar Occultation by (535989) 2015 BV518 on 2026-11-05 (03:25:17 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] : c0f79880-f970-11ef-4809-6db7bef7c866 [cetnos]

 Occultation Date + Time   : 2026-11-05 at 03:25:17 UT +/- 4.71 min  [1]
 Object Designation        : (535989) 2015 BV518
 Star Designation          : GDR3 3881860372055339904
 Star Coordinates (ICRF)   : RA = 10 06 12.4945, DE = +13 06 44.094  [2]
 Star Magnitudes           : G = 15.81 mag, RP = 15.28 mag, BP = 16.17 mag
 Object Magnitude          : V = 22.5 mag
 Estimated Magnitude Drop  : 6.7 mag
 Estimated Max. Duration   : 19.6 sec
 Speed of the shadow       : 12.6 km/s
 Object Mean Diameter      : 246.3 km  (src: CORA+astorb) => apparent = 7 mas
 Apparent Motion           : 0.0233 arcs/min @ PA = 107 deg
 Horizontal Parallax       : 0.1910 arcs
 Dynamical Class           : TNO
 Elongation to Moon & Sun  : 25° (sunlit = 17%), Sun = 74°
 Cross-track uncertainty   : 70.0 mas = 2337 km = 9.49 path-width (1-sig)
 RUWE and duplicate source : 1.02 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL10

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


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