Collaborative Occultation Resources and Archive (CORA)

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

Stellar Occultation by (77622) 2001 KA43 on 2023-06-11 (22:25:49 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] : 05d04400-c336-11ef-5276-cceff7c350a2 [observed]

 Occultation Date + Time   : 2023-06-11 at 22:25:49 UT +/- 0.01 min  [1]
 Object Designation        : (77622) 2001 KA43
 Star Designation          : GDR3 4092163583214916096
 Star Coordinates (ICRF)   : RA = 18 38 29.7106, DE = -20 11 51.862  [2]
 Star Magnitudes           : G = 15.26 mag, RP = 14.37 mag, BP = 16.04 mag
 Object Magnitude          : V = 19.04 mag
 Estimated Magnitude Drop  : 3.8 mag
 Estimated Max. Duration   : 0.4 sec
 Object Mean Diameter      : 3.6 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 10.4 km/s
 Elongation to Moon & Sun  : 86° (sunlit = 38%), Sun = 161°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.27 path-width (1-sig)
 RUWE and duplicate source : 0.95 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#35

 
 [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



Aladin Sky Atlas
Aladin Lite direct link (has Gaia overlay)