Collaborative Occultation Resources and Archive (CORA)

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

Stellar Occultation by (319) Leona on 2023-10-29 (00:44:06 UT)

CTU: Cross-track uncertainty (zero means: use the nominal prediction value, see event details below). Offsets and CTU all in mas.


Event Details
 Occultation UUID [and db] : 5dfd8280-0694-4bc3-a0e0-a582dcb91956 [special]

 Occultation Date + Time   : 2023-10-29 at 00:44:06 UT +/- 0.14 min  [1]
 Object Designation        : (319) Leona
 Star Designation          : GDR3 3329912540006690816
 Star Coordinates (ICRF)   : RA = 06 12 29.1041, DE = +10 18 48.159  [2]
 Star Magnitudes           : G = 14.87 mag, RP = 13.88 mag, BP = 15.71 mag
 Object Magnitude          : V = 14.91 mag
 Estimated Magnitude Drop  : 0.8 mag
 Estimated Max. Duration   : 11.0 sec
 Object Mean Diameter      : 65.0 km  (src: CORA)
 Orbital Class             : MBA
 Speed of the shadow       : 5.9 km/s
 Elongation to Moon & Sun  : 57° (sunlit = 100%), Sun = 121°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 4.74 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#69 (23-09-14)

 
 [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)