Collaborative Occultation Resources and Archive (CORA)


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

Stellar Occultation by (58143) 1983 VD7 on 2020-11-18 (20:27:29 UT)



Event Details
 Occultation UUID [and db] : 8235537e-ee76-4be7-947b-a5734ed2bfe3 [observed]

 Occultation Date + Time   : 2020-11-18 at 20:27:29 UT +/- 0.02 min  [1]
 Object Designation        : (58143) 1983 VD7
 Star Designation          : GDR3 2436810207180606720
 Star Coordinates (ICRF)   : RA = 23 22 45.4032, DE = -10 49 00.201  [2]
 Star Magnitudes           : G = 6.96 mag, RP = 5.34 mag, BP = 9.98 mag
 Object Magnitude          : V = 16.16 mag
 Estimated Magnitude Drop  : 9.2 mag
 Estimated Max. Duration   : 0.7 sec
 Object Mean Diameter      : 9 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 13.8 km/s
 Elongation to Moon & Sun  : 61° (sunlit = 18%), Sun = 110°
 Cross-track uncertainty   : 7.7 mas = 7 km = 0.81 path-width (1-sig)
 RUWE and duplicate source : 1.1 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#55

 
 [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)