Collaborative Occultation Resources and Archive (CORA)

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

Stellar Occultation by (877) Walkure on 2022-03-12 (17:42:56 UT)



Event Details
 Occultation UUID [and db] : 083b1d85-4653-466c-8f2d-d76174e9c6c2 [observed]

 Occultation Date + Time   : 2022-03-12 at 17:42:56 UT +/- 0.0 min  [1]
 Object Designation        : (877) Walkure
 Star Designation          : GDR3 0032239536352628864
 Star Coordinates (ICRF)   : RA = 02 57 55.9061, DE = +14 08 05.856  [2]
 Star Magnitudes           : G = 11.67 mag, RP = 10.74 mag, BP = 12.58 mag
 Object Magnitude          : V = 15.8 mag
 Estimated Magnitude Drop  : 4.2 mag
 Estimated Max. Duration   : 1.0 sec
 Object Mean Diameter      : 38 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 37.8 km/s
 Elongation to Moon & Sun  : 61° (sunlit = 71%), Sun = 54°
 Cross-track uncertainty   : 2.0 mas = 3 km = 0.10 path-width (1-sig)
 RUWE and duplicate source : 0.93 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#101

 
 [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)