Collaborative Occultation Resources and Archive (CORA)

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

Stellar Occultation by (11621) Duccio on 2022-04-17 (21:33:47 UT)



Event Details
 Occultation UUID [and db] : 8b3620a6-01ae-45b2-bcdc-5b05df214df2 [observed]

 Occultation Date + Time   : 2022-04-17 at 21:33:47 UT +/- 0.07 min  [1]
 Object Designation        : (11621) Duccio
 Star Designation          : GDR3 0631662321987478016
 Star Coordinates (ICRF)   : RA = 09 16 33.3904, DE = +16 12 16.046  [2]
 Star Magnitudes           : G = 13.53 mag, RP = 12.89 mag, BP = 14.03 mag
 Object Magnitude          : V = 19.25 mag
 Estimated Magnitude Drop  : 5.7 mag
 Estimated Max. Duration   : 1.4 sec
 Object Mean Diameter      : 8 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 5.5 km/s
 Elongation to Moon & Sun  : 86° (sunlit = 98%), Sun = 109°
 Cross-track uncertainty   : 3.7 mas = 8 km = 1.07 path-width (1-sig)
 RUWE and duplicate source : 1.08 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#48

 
 [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)