Collaborative Occultation
Resources and Archive
CORA
Occultations | Observations | Reports | Info + Credits | JOA | Admin | Login

Stellar Occultation by (95252) 2002 CW55 on 2026-08-05 (19:58:17 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] : 2dfcae20-d9ad-11f1-43f3-3b59ef3e26b6 [observed]

 Occultation Date + Time   : 2026-08-05 at 19:58:17 UT +/- 0.0 min  [1]
 Object Designation        : (95252) 2002 CW55
 Star Designation          : GDR3 4300379126592500352
 Star Coordinates (ICRF)   : RA = 20 03 27.7713, DE = +09 41 11.588  [2]
 Star Magnitudes           : G = 12.92 mag, RP = 12.49 mag, BP = 13.19 mag
 Object Magnitude          : V = 19.11 mag
 Estimated Magnitude Drop  : 6.2 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 16.5 km/s
 Object Mean Diameter      : 4.1 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.6800 arcs/min @ PA = 224 deg
 Horizontal Parallax       : 4.3750 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 91° (sunlit = 53%), Sun = 150°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.11 path-width (1-sig)
 RUWE and duplicate source : 1.11 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL48
 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

Download KMZ file

Aladin Sky Atlas
Loading sky atlas…
Aladin Lite direct link (has Gaia overlay)