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

Stellar Occultation by (36621) 2000 QN151 on 2026-09-12 (23:00:34 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] : 197a4130-d9b0-11f1-43f3-998be7ffd26e [observed]

 Occultation Date + Time   : 2026-09-12 at 23:00:34 UT +/- 0.01 min  [1]
 Object Designation        : (36621) 2000 QN151
 Star Designation          : GDR3 2777969728767919488
 Star Coordinates (ICRF)   : RA = 00 45 25.4147, DE = +14 28 13.566  [2]
 Star Magnitudes           : G = 11.75 mag, RP = 11.17 mag, BP = 12.16 mag
 Object Magnitude          : V = 17.79 mag
 Estimated Magnitude Drop  : 6.1 mag
 Estimated Max. Duration   : 0.6 sec
 Speed of the shadow       : 8.3 km/s
 Object Mean Diameter      : 5.1 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.4350 arcs/min @ PA = 271 deg
 Horizontal Parallax       : 5.5850 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 174° (sunlit = 4%), Sun = 153°
 Cross-track uncertainty   : 1.7 mas = 1 km = 0.38 path-width (1-sig)
 RUWE and duplicate source : 1.73 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL49
 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)