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 (719905) 2021 RW19 on 2025-11-11 (18:11:07 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] : b33855e0-ddb8-11f0-547e-b44475ed9b10 [observed] Occultation Date + Time : 2025-11-11 at 18:11:07 UT +/- 0.3 min [1] Object Designation : (719905) 2021 RW19 Star Designation : GDR3 2771438771433359104 Star Coordinates (ICRF) : RA = 23 50 20.6910, DE = +14 52 23.452 [2] Star Magnitudes : G = 8.69 mag, RP = 8.28 mag, BP = 8.94 mag Object Magnitude : V = 21.89 mag Estimated Magnitude Drop : 13.2 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 3.7 km/s Object Mean Diameter : 1.00 km (src: astorb) => apparent = 1 mas Apparent Motion : 0.1650 arcs/min @ PA = 229 deg Horizontal Parallax : 4.7890 arcs Dynamical Class : Elongation to Moon & Sun : 128° (sunlit = 55%), Sun = 132° Cross-track uncertainty : 34.7 mas = 46 km = 46.21 path-width (1-sig) RUWE and duplicate source : 0.98 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#10 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)