Collaborative Occultation Resources and Archive (CORA)

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

Stellar Occultation by (7284) 1989 VW on 2022-02-26 (20:33:23 UT)



Event Details
 Occultation UUID [and db] : bb3773cd-f42b-44a6-9b58-009fce90cf43 [observed]

 Occultation Date + Time   : 2022-02-26 at 20:33:23 UT +/- 0.02 min  [1]
 Object Designation        : (7284) 1989 VW
 Star Designation          : GDR3 0065993276312637312
 Star Coordinates (ICRF)   : RA = 04 01 03.4911, DE = +24 16 40.155  [2]
 Star Magnitudes           : G = 11.76 mag, RP = 10.99 mag, BP = 12.4 mag
 Object Magnitude          : V = 17.84 mag
 Estimated Magnitude Drop  : 6.1 mag
 Estimated Max. Duration   : 0.8 sec
 Object Mean Diameter      : 15 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 18.8 km/s
 Elongation to Moon & Sun  : 136° (sunlit = 19%), Sun = 85°
 Cross-track uncertainty   : 4.0 mas = 9 km = 0.62 path-width (1-sig)
 RUWE and duplicate source : 1.51 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#53

 
 [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)