CORA test instance — changes here do not update the production service.
Collaborative Occultation
Resources and Archive
Occultations | Call for Observation | Observations | Reports | Info + Credits | JOA | Login

Stellar Occultation by (161466) 2004 CA83 on 2024-12-04 (19:31:30 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] : b771e840-ddb5-11f0-547e-e90279532b33 [observed] Occultation Date + Time : 2024-12-04 at 19:31:30 UT +/- 0.12 min [1] Object Designation : (161466) 2004 CA83 Star Designation : GDR3 0332941986432876672 Star Coordinates (ICRF) : RA = 02 16 34.7743, DE = +40 21 19.950 [2] Star Magnitudes : G = 13.4 mag, RP = 12.96 mag, BP = 13.69 mag Object Magnitude : V = 19.16 mag Estimated Magnitude Drop : 5.8 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 8.1 km/s Object Mean Diameter : 3.2 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.3850 arcs/min @ PA = 220 deg Horizontal Parallax : 5.0440 arcs Dynamical Class : MBA Elongation to Moon & Sun : 111° (sunlit = 13%), Sun = 144° Cross-track uncertainty : 26.3 mas = 33 km = 10.39 path-width (1-sig) RUWE and duplicate source : 1.03 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#36 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

Aladin Sky Atlas
Loading sky atlas…

Aladin Lite direct link (has Gaia overlay)