Collaborative Occultation Resources and Archive (CORA)

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

Stellar Occultation by (691) Lehigh on 2024-10-18 (00:14:27 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] : 6e3fe730-861d-11ef-78cd-ea1d3da79269 [asteroids]

 Occultation Date + Time   : 2024-10-18 at 00:14:27 UT +/- 0.01 min  [1]
 Object Designation        : (691) Lehigh
 Star Designation          : GDR3 3372793566504540544
 Star Coordinates (ICRF)   : RA = 06 35 51.4909, DE = +20 24 06.598  [2]
 Star Magnitudes           : G = 14.68 mag, RP = 13.87 mag, BP = 15.36 mag
 Object Magnitude          : V = 14.32 mag
 Estimated Magnitude Drop  : 0.6 mag
 Estimated Max. Duration   : 10.6 sec
 Object Mean Diameter      : 88 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 8.3 km/s
 Elongation to Moon & Sun  : 66° (sunlit = 100%), Sun = 107°
 Cross-track uncertainty   : 0.8 mas = 1 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.51 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#106

 
 [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)