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

Stellar Occultation by (7827) 1992 QE2 on 2023-06-06 (01:36:25 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] : a6919a90-ddb3-11f0-547e-92e59ffb08d8 [observed]

 Occultation Date + Time   : 2023-06-06 at 01:36:25 UT +/- 0.0 min  [1]
 Object Designation        : (7827) 1992 QE2
 Star Designation          : GDR3 4367737751530023808
 Star Coordinates (ICRF)   : RA = 17 04 44.9840, DE = -02 24 54.405  [2]
 Star Magnitudes           : G = 11.82 mag, RP = 10.98 mag, BP = 12.56 mag
 Object Magnitude          : V = 17.41 mag
 Estimated Magnitude Drop  : 5.6 mag
 Estimated Max. Duration   : 0.7 sec
 Speed of the shadow       : 12.2 km/s
 Object Mean Diameter      : 8.3 km  (src: astorb) => apparent = 6 mas
 Apparent Motion           : 0.5200 arcs/min @ PA = 284 deg
 Horizontal Parallax       : 4.5130 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 36° (sunlit = 95%), Sun = 160°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.05 path-width (1-sig)
 RUWE and duplicate source : 1.12 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL65
 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)