Cora»OccDetail

Stellar Occultation by (195184) 2002 CP267 on 2025-08-23 (21:06:15 UT)

Event Details
Occultation UUID [and db] : 544e0bc0-ddb7-11f0-547e-f169b85dedff [observed] Occultation Date + Time : 2025-08-23 at 21:06:15 UT +/- 0.19 min [1] Object Designation : (195184) 2002 CP267 Star Designation : GDR3 4100755476274693504 Star Coordinates (ICRF) : RA = 18 58 12.4406, DE = -15 37 26.764 [2] Star Magnitudes : G = 14.92 mag, RP = 14.04 mag, BP = 15.57 mag Object Magnitude : V = 18.41 mag Estimated Magnitude Drop : 3.5 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 8.5 km/s Object Mean Diameter : 2.5 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.6433 arcs/min @ PA = 158 deg Horizontal Parallax : 8.0110 arcs Dynamical Class : MBA Elongation to Moon & Sun : 125° (sunlit = 0%), Sun = 133° Cross-track uncertainty : 6.7 mas = 5 km = 2.13 path-width (1-sig) RUWE and duplicate source : 1.85 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#41 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

Event Details

Occultation UUID [and db] : 544e0bc0-ddb7-11f0-547e-f169b85dedff [observed] Occultation Date + Time : 2025-08-23 at 21:06:15 UT +/- 0.19 min [1] Object Designation : (195184) 2002 CP267 Star Designation : GDR3 4100755476274693504 Star Coordinates (ICRF) : RA = 18 58 12.4406, DE = -15 37 26.764 [2] Star Magnitudes : G = 14.92 mag, RP = 14.04 mag, BP = 15.57 mag Object Magnitude : V = 18.41 mag Estimated Magnitude Drop : 3.5 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 8.5 km/s Object Mean Diameter : 2.5 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.6433 arcs/min @ PA = 158 deg Horizontal Parallax : 8.0110 arcs Dynamical Class : MBA Elongation to Moon & Sun : 125° (sunlit = 0%), Sun = 133° Cross-track uncertainty : 6.7 mas = 5 km = 2.13 path-width (1-sig) RUWE and duplicate source : 1.85 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#41 Note : FP:true [1] time t0 of closest geocentric approach c/a, [2] including proper motion until t0

More Data and Informations

SiMDA \| 3D Asteroid Catalogue \| Johnston Archive \| Star at CDS (Vizier) \| JPL Small-Body Node \| Minor Planet Center \| Wikipedia

(If error 404: link not valid which means no data available)

Interactive map

Computing the ground track on Earth failed !

Aladin Sky Atlas

Loading sky atlas…

Aladin Lite direct link (has Gaia overlay)

Apply ephem. offset (O-C) in RA & DE and CTU:
CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.