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 (169) Zelia on 2025-09-10 (23:58:36 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] : 699d3730-ddb7-11f0-547e-9514febf7fac [observed] Occultation Date + Time : 2025-09-10 at 23:58:36 UT +/- 0.0 min [1] Object Designation : (169) Zelia Star Designation : GDR3 3442614444652183296 Star Coordinates (ICRF) : RA = 05 40 20.1752, DE = +28 34 50.239 [2] Star Magnitudes : G = 14.24 mag, RP = 13.15 mag, BP = 15.47 mag Object Magnitude : V = 14.29 mag Estimated Magnitude Drop : 0.8 mag Estimated Max. Duration : 1.7 sec Speed of the shadow : 20.1 km/s Object Mean Diameter : 33.6 km (src: astorb) => apparent = 21 mas Apparent Motion : 0.7483 arcs/min @ PA = 80 deg Horizontal Parallax : 3.9490 arcs Dynamical Class : MBA Elongation to Moon & Sun : 53° (sunlit = 86%), Sun = 83° Cross-track uncertainty : 0.3 mas = 0 km = 0.01 path-width (1-sig) RUWE and duplicate source : 1.04 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#76 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)