Collaborative Occultation Resources and Archive (CORA)


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

Stellar Occultation by (3522) Becker on 2022-01-17 (20:22:18 UT)



Event Details
 Occultation UUID [and db] : 3159ef0a-e98d-4848-bf59-7e9c93bc5190 [observed]

 Occultation Date + Time   : 2022-01-17 at 20:22:18 UT +/- 0.02 min  [1]
 Object Designation        : (3522) Becker
 Star Designation          : GDR3 3342601973637845504
 Star Coordinates (ICRF)   : RA = 06 02 13.6142, DE = +12 05 47.243  [2]
 Star Magnitudes           : G = 13.04 mag, RP = 12.54 mag, BP = 13.37 mag
 Object Magnitude          : V = 17.32 mag
 Estimated Magnitude Drop  : 4.3 mag
 Estimated Max. Duration   : 3.1 sec
 Object Mean Diameter      : 33 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 10.8 km/s
 Elongation to Moon & Sun  : 30° (sunlit = 100%), Sun = 151°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.11 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#48

 
 [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)