Cora»OccDetail

Stellar Occultation by (9417) Jujiishii on 2023-08-23 (20:06:24 UT)

Event Details
Occultation UUID [and db] : f656bf10-ddb3-11f0-547e-75c9fe1b4dbf [observed] Occultation Date + Time : 2023-08-23 at 20:06:24 UT +/- 0.0 min [1] Object Designation : (9417) Jujiishii Star Designation : GDR3 4087200971789788800 Star Coordinates (ICRF) : RA = 19 11 47.6238, DE = -18 15 19.715 [2] Star Magnitudes : G = 14.92 mag, RP = 14.3 mag, BP = 15.38 mag Object Magnitude : V = 18.64 mag Estimated Magnitude Drop : 3.8 mag Estimated Max. Duration : 0.9 sec Speed of the shadow : 6.1 km/s Object Mean Diameter : 5.5 km (src: astorb) => apparent = 4 mas Apparent Motion : 0.2450 arcs/min @ PA = 264 deg Horizontal Parallax : 4.2540 arcs Dynamical Class : MBA Elongation to Moon & Sun : 54° (sunlit = 44%), Sun = 136° Cross-track uncertainty : 0.4 mas = 0 km = 0.11 path-width (1-sig) RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#54 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and db] : f656bf10-ddb3-11f0-547e-75c9fe1b4dbf [observed] Occultation Date + Time : 2023-08-23 at 20:06:24 UT +/- 0.0 min [1] Object Designation : (9417) Jujiishii Star Designation : GDR3 4087200971789788800 Star Coordinates (ICRF) : RA = 19 11 47.6238, DE = -18 15 19.715 [2] Star Magnitudes : G = 14.92 mag, RP = 14.3 mag, BP = 15.38 mag Object Magnitude : V = 18.64 mag Estimated Magnitude Drop : 3.8 mag Estimated Max. Duration : 0.9 sec Speed of the shadow : 6.1 km/s Object Mean Diameter : 5.5 km (src: astorb) => apparent = 4 mas Apparent Motion : 0.2450 arcs/min @ PA = 264 deg Horizontal Parallax : 4.2540 arcs Dynamical Class : MBA Elongation to Moon & Sun : 54° (sunlit = 44%), Sun = 136° Cross-track uncertainty : 0.4 mas = 0 km = 0.11 path-width (1-sig) RUWE and duplicate source : 0.95 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#54 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

More Data and Informations

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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.