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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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