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 (426244) 2012 PB18 on 2025-10-18 (22:41:14 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] : 93cbbfd0-ddb8-11f0-547e-fbd3d3df74a3 [observed] Occultation Date + Time : 2025-10-18 at 22:41:14 UT +/- 0.3 min [1] Object Designation : (426244) 2012 PB18 Star Designation : GDR3 3436688107041570048 Star Coordinates (ICRF) : RA = 06 10 39.0011, DE = +28 55 16.962 [2] Star Magnitudes : G = 13.13 mag, RP = 12.08 mag, BP = 14.28 mag Object Magnitude : V = 21.18 mag Estimated Magnitude Drop : 8.0 mag Estimated Max. Duration : 0.5 sec Speed of the shadow : 4.5 km/s Object Mean Diameter : 2.3 km (src: astorb) => apparent = 1 mas Apparent Motion : 0.1500 arcs/min @ PA = 103 deg Horizontal Parallax : 3.5720 arcs Dynamical Class : MBA Elongation to Moon & Sun : 85° (sunlit = 6%), Sun = 113° Cross-track uncertainty : 27.7 mas = 49 km = 21.50 path-width (1-sig) RUWE and duplicate source : 1.17 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#32 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)