Collaborative Occultation Resources and Archive (CORA)


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

Stellar Occultation by (207) Hedda on 2016-05-30 (23:41:28 UT)



Event Details
 Occultation UUID [and db] : bf2013c0-783b-4e76-ba7f-bb6863f64135 [observed]

 Occultation Date + Time   : 2016-05-30 at 23:41:28 UT +/- 0.0 min  [1]
 Object Designation        : (207) Hedda
 Star Designation          : GDR3 6252344838106040576
 Star Coordinates (ICRF)   : RA = 15 19 28.7300, DE = -22 03 22.922  [2]
 Star Magnitudes           : G = 11.02 mag, RP = 10.34 mag, BP = 11.54 mag
 Object Magnitude          : V = 13.02 mag
 Estimated Magnitude Drop  : 2.2 mag
 Estimated Max. Duration   : 7.2 sec
 Object Mean Diameter      : 59 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 8.2 km/s
 Elongation to Moon & Sun  : 126° (sunlit = 34%), Sun = 163°
 Cross-track uncertainty   : 1.0 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.04 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#77

 
 [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)