Collaborative Occultation Resources and Archive (CORA)


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

Stellar Occultation by (1556) Wingolfia on 2023-09-25 (01:55:30 UT)



Event Details
 Occultation UUID [and db] : 2dcaa036-e437-4142-a078-763220629cca [observed]

 Occultation Date + Time   : 2023-09-25 at 01:55:30 UT +/- 0.01 min  [1]
 Object Designation        : (1556) Wingolfia
 Star Designation          : GDR3 0865799543552459008
 Star Coordinates (ICRF)   : RA = 07 34 53.3267, DE = +22 51 49.482  [2]
 Star Magnitudes           : G = 11.23 mag, RP = 10.6 mag, BP = 11.7 mag
 Object Magnitude          : V = 16.84 mag
 Estimated Magnitude Drop  : 5.6 mag
 Estimated Max. Duration   : 1.2 sec
 Object Mean Diameter      : 29 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 24.6 km/s
 Elongation to Moon & Sun  : 170° (sunlit = 75%), Sun = 70°
 Cross-track uncertainty   : 1.0 mas = 2 km = 0.09 path-width (1-sig)
 RUWE and duplicate source : 1.62 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)