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Stellar Occultation by (315094) 2007 DS91 on 2026-10-30 (21:01:41 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] : 38bb4120-d9b5-11f1-43f3-a6895fcf293a [observed]

 Occultation Date + Time   : 2026-10-30 at 21:01:41 UT +/- 0.16 min  [1]
 Object Designation        : (315094) 2007 DS91
 Star Designation          : GDR3 3395952201962114560
 Star Coordinates (ICRF)   : RA = 05 39 07.7178, DE = +15 46 21.202  [2]
 Star Magnitudes           : G = 12.91 mag, RP = 12.27 mag, BP = 13.37 mag
 Object Magnitude          : V = 21.36 mag
 Estimated Magnitude Drop  : 8.5 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 6.3 km/s
 Object Mean Diameter      : 2.4 km  (src: astorb) => apparent = 1 mas
 Apparent Motion           : 0.1933 arcs/min @ PA = 249 deg
 Horizontal Parallax       : 3.2520 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 20° (sunlit = 72%), Sun = 132°
 Cross-track uncertainty   : 21.3 mas = 41 km = 17.41 path-width (1-sig)
 RUWE and duplicate source : 0.98 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL36
 Note                      : FP:true

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


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