Collaborative Occultation
Resources and Archive
CORA

Occultations | Observations | Reports | Info + Credits | JOA | Admin | Login

Stellar Occultation by (89992) 2002 TS66 on 2026-08-10 (22:41:24 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] : 5cc4ffa0-d9ad-11f1-43f3-deddbfbfa474 [observed]

 Occultation Date + Time   : 2026-08-10 at 22:41:24 UT +/- 0.01 min  [1]
 Object Designation        : (89992) 2002 TS66
 Star Designation          : GDR3 1828255260256302080
 Star Coordinates (ICRF)   : RA = 19 47 55.9673, DE = +23 08 24.910  [2]
 Star Magnitudes           : G = 13.68 mag, RP = 12.5 mag, BP = 15.2 mag
 Object Magnitude          : V = 18.45 mag
 Estimated Magnitude Drop  : 4.8 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 7.9 km/s
 Object Mean Diameter      : 2.1 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.6517 arcs/min @ PA = 221 deg
 Horizontal Parallax       : 8.8090 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 132° (sunlit = 5%), Sun = 135°
 Cross-track uncertainty   : 1.0 mas = 0 km = 0.34 path-width (1-sig)
 RUWE and duplicate source : 0.98 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL42
 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 file

Aladin Sky Atlas
Loading sky atlas…
Aladin Lite direct link (has Gaia overlay)