Collaborative Occultation Resources and Archive (CORA)

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

Stellar Occultation by (77629) 2001 KE47 on 2024-12-05 (18:04:26 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] : 9842c3c0-c35a-11ef-5276-e64eb387d7c0 [observed]

 Occultation Date + Time   : 2024-12-05 at 18:04:26 UT +/- 0.02 min  [1]
 Object Designation        : (77629) 2001 KE47
 Star Designation          : GDR3 3269248880021831424
 Star Coordinates (ICRF)   : RA = 03 25 51.9881, DE = +03 33 35.656  [2]
 Star Magnitudes           : G = 10.63 mag, RP = 10.13 mag, BP = 10.97 mag
 Object Magnitude          : V = 19.28 mag
 Estimated Magnitude Drop  : 8.7 mag
 Estimated Max. Duration   : 0.4 sec
 Object Mean Diameter      : 4 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 11.0 km/s
 Elongation to Moon & Sun  : 101° (sunlit = 20%), Sun = 152°
 Cross-track uncertainty   : 2.0 mas = 3 km = 0.76 path-width (1-sig)
 RUWE and duplicate source : 1.01 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#43

 
 [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)