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Stellar Occultation by (150) Nuwa on 2025-09-03 (23:35:33 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] : 6e9a3940-ddb7-11f0-547e-d98cf3bf0f27 [observed] Occultation Date + Time : 2025-09-03 at 23:35:33 UT +/- 0.0 min [1] Object Designation : (150) Nuwa Star Designation : GDR3 3403828656587884672 Star Coordinates (ICRF) : RA = 05 32 18.9431, DE = +21 58 59.883 [2] Star Magnitudes : G = 14.74 mag, RP = 14.13 mag, BP = 15.16 mag Object Magnitude : V = 14.07 mag Estimated Magnitude Drop : 0.5 mag Estimated Max. Duration : 6.8 sec Speed of the shadow : 22.4 km/s Object Mean Diameter : 151.1 km (src: astorb) => apparent = 74 mas Apparent Motion : 0.6583 arcs/min @ PA = 90 deg Horizontal Parallax : 3.1280 arcs Dynamical Class : MBA Elongation to Moon & Sun : 149° (sunlit = 84%), Sun = 78° Cross-track uncertainty : 0.7 mas = 1 km = 0.01 path-width (1-sig) RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#129 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0


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