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 (167818) 2005 CH8 on 2024-11-03 (19:53:07 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] : 99cddd30-ddb5-11f0-547e-f1cb6f77007a [observed] Occultation Date + Time : 2024-11-03 at 19:53:07 UT +/- 0.18 min [1] Object Designation : (167818) 2005 CH8 Star Designation : GDR3 2639557402563378432 Star Coordinates (ICRF) : RA = 23 36 36.9500, DE = -03 11 21.153 [2] Star Magnitudes : G = 11.64 mag, RP = 11.14 mag, BP = 11.98 mag Object Magnitude : V = 20.85 mag Estimated Magnitude Drop : 9.2 mag Estimated Max. Duration : 0.7 sec Speed of the shadow : 3.0 km/s Object Mean Diameter : 2.0 km (src: astorb) => apparent = 1 mas Apparent Motion : 0.1183 arcs/min @ PA = 262 deg Horizontal Parallax : 4.2060 arcs Dynamical Class : MBA Elongation to Moon & Sun : 106° (sunlit = 5%), Sun = 131° Cross-track uncertainty : 16.7 mas = 25 km = 12.66 path-width (1-sig) RUWE and duplicate source : 0.91 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#33 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)