Collaborative Occultation Resources and Archive (CORA)


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

Stellar Occultation by (6075) Zajtsev on 2023-09-06 (22:17:47 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] : bfcd4b17-2c33-4aac-82fc-ec3e83f202ae [observed]

 Occultation Date + Time   : 2023-09-06 at 22:17:47 UT +/- 0.03 min  [1]
 Object Designation        : (6075) Zajtsev
 Star Designation          : GDR3 0048808596763578624
 Star Coordinates (ICRF)   : RA = 04 10 16.5422, DE = +19 42 56.690  [2]
 Star Magnitudes           : G = 9.6 mag, RP = 8.69 mag, BP = 10.45 mag
 Object Magnitude          : V = 18.44 mag
 Estimated Magnitude Drop  : 8.8 mag
 Estimated Max. Duration   : 0.9 sec
 Object Mean Diameter      : 9.2 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 10.1 km/s
 Elongation to Moon & Sun  : 11° (sunlit = 50%), Sun = 100°
 Cross-track uncertainty   : 1.7 mas = 3 km = 0.37 path-width (1-sig)
 RUWE and duplicate source : 1.07 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#45

 
 [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)