Collaborative Occultation Resources and Archive (CORA)


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

Stellar Occultation by (778) Theobalda on 2022-03-05 (23:12:29 UT)



Event Details
 Occultation UUID [and db] : 5730699b-e78a-4b99-9d86-2f6cc9ae21aa [observed]

 Occultation Date + Time   : 2022-03-05 at 23:12:29 UT +/- 0.1 min  [1]
 Object Designation        : (778) Theobalda
 Star Designation          : GDR3 0872647984867866624
 Star Coordinates (ICRF)   : RA = 07 22 51.1420, DE = +26 27 26.162  [2]
 Star Magnitudes           : G = 12.16 mag, RP = 12.02 mag, BP = 12.23 mag
 Object Magnitude          : V = 14.07 mag
 Estimated Magnitude Drop  : 2.1 mag
 Estimated Max. Duration   : 9.1 sec
 Object Mean Diameter      : 64 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 7.0 km/s
 Elongation to Moon & Sun  : 83° (sunlit = 12%), Sun = 123°
 Cross-track uncertainty   : 4.3 mas = 5 km = 0.09 path-width (1-sig)
 RUWE and duplicate source : 1.47 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#57

 
 [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)