Cora»OccDetail

Stellar Occultation by (260726) 2005 LQ2 on 2023-12-25 (21:09:04 UT)

Event Details
Occultation UUID [and db] : 4da07ae0-ddb4-11f0-547e-0e746edf0911 [observed] Occultation Date + Time : 2023-12-25 at 21:09:04 UT +/- 0.11 min [1] Object Designation : (260726) 2005 LQ2 Star Designation : GDR3 3111999299706573440 Star Coordinates (ICRF) : RA = 06 57 29.4200, DE = -02 05 06.953 [2] Star Magnitudes : G = 14.78 mag, RP = 14.3 mag, BP = 15.05 mag Object Magnitude : V = 21.02 mag Estimated Magnitude Drop : 6.3 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 18.3 km/s Object Mean Diameter : 6.2 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.3383 arcs/min @ PA = 258 deg Horizontal Parallax : 1.9610 arcs Dynamical Class : JTRO Elongation to Moon & Sun : 38° (sunlit = 99%), Sun = 153° Cross-track uncertainty : 32.7 mas = 106 km = 17.15 path-width (1-sig) RUWE and duplicate source : 0.91 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#23 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and db] : 4da07ae0-ddb4-11f0-547e-0e746edf0911 [observed] Occultation Date + Time : 2023-12-25 at 21:09:04 UT +/- 0.11 min [1] Object Designation : (260726) 2005 LQ2 Star Designation : GDR3 3111999299706573440 Star Coordinates (ICRF) : RA = 06 57 29.4200, DE = -02 05 06.953 [2] Star Magnitudes : G = 14.78 mag, RP = 14.3 mag, BP = 15.05 mag Object Magnitude : V = 21.02 mag Estimated Magnitude Drop : 6.3 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 18.3 km/s Object Mean Diameter : 6.2 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.3383 arcs/min @ PA = 258 deg Horizontal Parallax : 1.9610 arcs Dynamical Class : JTRO Elongation to Moon & Sun : 38° (sunlit = 99%), Sun = 153° Cross-track uncertainty : 32.7 mas = 106 km = 17.15 path-width (1-sig) RUWE and duplicate source : 0.91 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#23 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.