Collaborative Occultation
Resources and Archive
CORA
Occultations | Observations | Reports | Info + Credits | JOA | Admin | Login

Stellar Occultation by (146668) 2001 UG168 on 2026-10-28 (01:53:02 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] : eaaf1740-d9b4-11f1-43f3-d6d7f5efefce [observed]

 Occultation Date + Time   : 2026-10-28 at 01:53:02 UT +/- 0.06 min  [1]
 Object Designation        : (146668) 2001 UG168
 Star Designation          : GDR3 0956303364994953984
 Star Coordinates (ICRF)   : RA = 06 14 09.0220, DE = +39 10 24.417  [2]
 Star Magnitudes           : G = 10.69 mag, RP = 10.49 mag, BP = 10.8 mag
 Object Magnitude          : V = 18.87 mag
 Estimated Magnitude Drop  : 8.2 mag
 Estimated Max. Duration   : 0.7 sec
 Speed of the shadow       : 4.0 km/s
 Object Mean Diameter      : 2.8 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.2400 arcs/min @ PA = 39 deg
 Horizontal Parallax       : 6.4030 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 34° (sunlit = 95%), Sun = 120°
 Cross-track uncertainty   : 2.0 mas = 1 km = 0.71 path-width (1-sig)
 RUWE and duplicate source : 1.32 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL31
 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)