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 (54503) 2000 OV53 on 2023-09-11 (00:08:20 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] : 07417ef0-ddb4-11f0-547e-fd65ad7faa0d [observed] Occultation Date + Time : 2023-09-11 at 00:08:20 UT +/- 0.04 min [1] Object Designation : (54503) 2000 OV53 Star Designation : GDR3 0139176319282848512 Star Coordinates (ICRF) : RA = 03 10 17.2751, DE = +36 44 12.388 [2] Star Magnitudes : G = 13.18 mag, RP = 12.53 mag, BP = 13.65 mag Object Magnitude : V = 19.31 mag Estimated Magnitude Drop : 6.1 mag Estimated Max. Duration : 0.6 sec Speed of the shadow : 8.7 km/s Object Mean Diameter : 5.5 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.2850 arcs/min @ PA = 14 deg Horizontal Parallax : 3.4990 arcs Dynamical Class : MBA Elongation to Moon & Sun : 68° (sunlit = 14%), Sun = 112° Cross-track uncertainty : 0.7 mas = 1 km = 0.23 path-width (1-sig) RUWE and duplicate source : 0.93 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#44 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)