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 (247574) 2002 TA18 on 2025-10-12 (19:27:06 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] : 8c38a990-ddb8-11f0-547e-b981babb50e1 [observed] Occultation Date + Time : 2025-10-12 at 19:27:06 UT +/- 0.09 min [1] Object Designation : (247574) 2002 TA18 Star Designation : GDR3 0955843120595844096 Star Coordinates (ICRF) : RA = 06 25 55.0816, DE = +39 29 22.654 [2] Star Magnitudes : G = 10.94 mag, RP = 10.53 mag, BP = 11.19 mag Object Magnitude : V = 20.85 mag Estimated Magnitude Drop : 9.9 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 12.1 km/s Object Mean Diameter : 2.8 km (src: astorb) => apparent = 1 mas Apparent Motion : 0.3833 arcs/min @ PA = 48 deg Horizontal Parallax : 3.3660 arcs Dynamical Class : MBA Elongation to Moon & Sun : 11° (sunlit = 61%), Sun = 104° Cross-track uncertainty : 19.7 mas = 37 km = 13.33 path-width (1-sig) RUWE and duplicate source : 0.99 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#30 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)