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

Stellar Occultation by (379443) 2010 CV80 on 2025-08-30 (19:33:54 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] : 5b5fbd00-ddb7-11f0-547e-bccaca9c257a [observed]

 Occultation Date + Time   : 2025-08-30 at 19:33:54 UT +/- 0.07 min  [1]
 Object Designation        : (379443) 2010 CV80
 Star Designation          : GDR3 2742412935771506560
 Star Coordinates (ICRF)   : RA = 00 08 47.9520, DE = +05 28 16.357  [2]
 Star Magnitudes           : G = 10.6 mag, RP = 10.11 mag, BP = 10.92 mag
 Object Magnitude          : V = 21.05 mag
 Estimated Magnitude Drop  : 10.5 mag
 Estimated Max. Duration   : 0.2 sec
 Speed of the shadow       : 11.7 km/s
 Object Mean Diameter      : 2.4 km  (src: astorb) => apparent = 1 mas
 Apparent Motion           : 0.3883 arcs/min @ PA = 266 deg
 Horizontal Parallax       : 3.5110 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 122° (sunlit = 46%), Sun = 153°
 Cross-track uncertainty   : 23.7 mas = 43 km = 17.94 path-width (1-sig)
 RUWE and duplicate source : 1.13 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL26
 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)