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 (20142) 1996 RC12 on 2023-09-01 (22:20:31 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] : fc2a7210-ddb3-11f0-547e-8a2dfabff511 [observed] Occultation Date + Time : 2023-09-01 at 22:20:31 UT +/- 0.01 min [1] Object Designation : (20142) 1996 RC12 Star Designation : GDR3 6858881562748655232 Star Coordinates (ICRF) : RA = 20 49 45.1293, DE = -17 45 51.893 [2] Star Magnitudes : G = 9.65 mag, RP = 9.16 mag, BP = 9.97 mag Object Magnitude : V = 19.34 mag Estimated Magnitude Drop : 9.7 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 7.8 km/s Object Mean Diameter : 2.3 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.4350 arcs/min @ PA = 243 deg Horizontal Parallax : 5.8940 arcs Dynamical Class : MBA Elongation to Moon & Sun : 55° (sunlit = 95%), Sun = 151° Cross-track uncertainty : 1.0 mas = 1 km = 0.47 path-width (1-sig) RUWE and duplicate source : 0.96 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#48 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)