Collaborative Occultation Resources and Archive (CORA)


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

Stellar Occultation by (4004) List'ev on 2022-03-19 (23:01:28 UT)



Event Details
 Occultation UUID [and db] : bb4e5b07-bdf4-4e11-81d2-6472dd7a8ded [observed]

 Occultation Date + Time   : 2022-03-19 at 23:01:28 UT +/- 0.06 min  [1]
 Object Designation        : (4004) List'ev
 Star Designation          : GDR3 0900204357600503808
 Star Coordinates (ICRF)   : RA = 07 32 16.1976, DE = +39 25 58.140  [2]
 Star Magnitudes           : G = 12.52 mag, RP = 12.1 mag, BP = 12.79 mag
 Object Magnitude          : V = 18.03 mag
 Estimated Magnitude Drop  : 5.5 mag
 Estimated Max. Duration   : 1.2 sec
 Object Mean Diameter      : 12 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 9.9 km/s
 Elongation to Moon & Sun  : 91° (sunlit = 97%), Sun = 108°
 Cross-track uncertainty   : 1.0 mas = 2 km = 0.17 path-width (1-sig)
 RUWE and duplicate source : 0.98 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)