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Stellar Occultation by (26761) Stromboli on 2025-11-24 (06:22:36 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] : c2aacda0-ddb8-11f0-547e-1488dfcf2c63 [observed]

 Occultation Date + Time   : 2025-11-24 at 06:22:36 UT +/- 0.02 min  [1]
 Object Designation        : (26761) Stromboli
 Star Designation          : GDR3 3402591465486596992
 Star Coordinates (ICRF)   : RA = 05 38 26.1804, DE = +20 31 45.355  [2]
 Star Magnitudes           : G = 10.13 mag, RP = 9.27 mag, BP = 10.9 mag
 Object Magnitude          : V = 17.52 mag
 Estimated Magnitude Drop  : 7.4 mag
 Estimated Max. Duration   : 1.1 sec
 Speed of the shadow       : 10.5 km/s
 Object Mean Diameter      : 11.0 km  (src: astorb) => apparent = 6 mas
 Apparent Motion           : 0.3583 arcs/min @ PA = 260 deg
 Horizontal Parallax       : 3.6350 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 158° (sunlit = 14%), Sun = 157°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.05 path-width (1-sig)
 RUWE and duplicate source : 1.02 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#52
 Note                      : FP:true

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


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