Cora»OccDetail

Stellar Occultation by (23414) 1979 MP1 on 2025-12-13 (17:13:15 UT)

Event Details
Occultation UUID [and db] : d826ae60-ddb8-11f0-547e-08677e6f9796 [observed] Occultation Date + Time : 2025-12-13 at 17:13:15 UT +/- 0.01 min [1] Object Designation : (23414) 1979 MP1 Star Designation : GDR3 2449310172625857280 Star Coordinates (ICRF) : RA = 23 55 41.5967, DE = -01 48 19.743 [2] Star Magnitudes : G = 14.6 mag, RP = 13.86 mag, BP = 14.85 mag Object Magnitude : V = 19.4 mag Estimated Magnitude Drop : 4.8 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 15.9 km/s Object Mean Diameter : 3.3 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.6917 arcs/min @ PA = 67 deg Horizontal Parallax : 4.6110 arcs Dynamical Class : MBA Elongation to Moon & Sun : 165° (sunlit = 32%), Sun = 96° Cross-track uncertainty : 1.4 mas = 1 km = 0.59 path-width (1-sig) RUWE and duplicate source : 1.68 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#49 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and db] : d826ae60-ddb8-11f0-547e-08677e6f9796 [observed] Occultation Date + Time : 2025-12-13 at 17:13:15 UT +/- 0.01 min [1] Object Designation : (23414) 1979 MP1 Star Designation : GDR3 2449310172625857280 Star Coordinates (ICRF) : RA = 23 55 41.5967, DE = -01 48 19.743 [2] Star Magnitudes : G = 14.6 mag, RP = 13.86 mag, BP = 14.85 mag Object Magnitude : V = 19.4 mag Estimated Magnitude Drop : 4.8 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 15.9 km/s Object Mean Diameter : 3.3 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.6917 arcs/min @ PA = 67 deg Horizontal Parallax : 4.6110 arcs Dynamical Class : MBA Elongation to Moon & Sun : 165° (sunlit = 32%), Sun = 96° Cross-track uncertainty : 1.4 mas = 1 km = 0.59 path-width (1-sig) RUWE and duplicate source : 1.68 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#49 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

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CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.