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

Stellar Occultation by (304202) 2006 QQ106 on 2025-10-02 (20:09:51 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] : 80d6ff20-ddb8-11f0-547e-5e48acff9c96 [observed]

 Occultation Date + Time   : 2025-10-02 at 20:09:51 UT +/- 0.15 min  [1]
 Object Designation        : (304202) 2006 QQ106
 Star Designation          : GDR3 0111197119908076416
 Star Coordinates (ICRF)   : RA = 03 14 16.8862, DE = +24 18 22.134  [2]
 Star Magnitudes           : G = 11.37 mag, RP = 10.44 mag, BP = 12.26 mag
 Object Magnitude          : V = 20.74 mag
 Estimated Magnitude Drop  : 9.4 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 4.0 km/s
 Object Mean Diameter      : 1.70 km  (src: astorb) => apparent = 1 mas
 Apparent Motion           : 0.1867 arcs/min @ PA = 277 deg
 Horizontal Parallax       : 4.9570 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 100° (sunlit = 77%), Sun = 137°
 Cross-track uncertainty   : 19.3 mas = 24 km = 14.61 path-width (1-sig)
 RUWE and duplicate source : 1.25 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL25
 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)