Collaborative Occultation Resources and Archive (CORA)

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

Stellar Occultation by (74) Galatea on 2019-06-01 (21:50:57 UT)



Event Details
 Occultation UUID [and db] : a7545b88-a5eb-42b6-8b3c-366b788aa343 [observed]

 Occultation Date + Time   : 2019-06-01 at 21:50:57 UT +/- 0.01 min  [1]
 Object Designation        : (74) Galatea
 Star Designation          : GDR3 4096505790791838592
 Star Coordinates (ICRF)   : RA = 18 23 03.9910, DE = -17 32 31.261  [2]
 Star Magnitudes           : G = 13.37 mag, RP = 12.66 mag, BP = 13.9 mag
 Object Magnitude          : V = 13.13 mag
 Estimated Magnitude Drop  : 0.6 mag
 Estimated Max. Duration   : 13.2 sec
 Object Mean Diameter      : 119 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 9.0 km/s
 Elongation to Moon & Sun  : 137° (sunlit = 3%), Sun = 155°
 Cross-track uncertainty   : 1.0 mas = 1 km = 0.01 path-width (1-sig)
 RUWE and duplicate source : 0.91 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#127

 Object is a <Gaia mass determination> target !

 [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)