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Stellar Occultation by (1652) Herge on 2025-12-14 (00:58:54 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] : d80061b0-ddb8-11f0-547e-ea60f1bfd7f4 [observed] Occultation Date + Time : 2025-12-14 at 00:58:54 UT +/- 0.0 min [1] Object Designation : (1652) Herge Star Designation : GDR3 3363583747871507968 Star Coordinates (ICRF) : RA = 07 11 44.7011, DE = +20 13 03.559 [2] Star Magnitudes : G = 13.5 mag, RP = 12.97 mag, BP = 13.86 mag Object Magnitude : V = 16.1 mag Estimated Magnitude Drop : 2.7 mag Estimated Max. Duration : 1.1 sec Speed of the shadow : 10.6 km/s Object Mean Diameter : 11.6 km (src: astorb) => apparent = 10 mas Apparent Motion : 0.5300 arcs/min @ PA = 270 deg Horizontal Parallax : 5.3260 arcs Dynamical Class : MBA Elongation to Moon & Sun : 90° (sunlit = 29%), Sun = 155° Cross-track uncertainty : 0.3 mas = 0 km = 0.03 path-width (1-sig) RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#71 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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