Collaborative Occultation
Resources and Archive
CORA
Occultations | Observations | Reports | Info + Credits | JOA | Admin | Login

Stellar Occultation by (200) Dynamene on 2024-12-19 (18:53:37 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] : c30c7d00-ddb5-11f0-547e-f6b5feb78845 [observed]

 Occultation Date + Time   : 2024-12-19 at 18:53:37 UT +/- 0.0 min  [1]
 Object Designation        : (200) Dynamene
 Star Designation          : GDR3 2619575771593321600
 Star Coordinates (ICRF)   : RA = 22 16 12.9066, DE = -07 22 10.688  [2]
 Star Magnitudes           : G = 13.86 mag, RP = 13.32 mag, BP = 14.24 mag
 Object Magnitude          : V = 13.67 mag
 Estimated Magnitude Drop  : 0.7 mag
 Estimated Max. Duration   : 4.3 sec
 Speed of the shadow       : 30.1 km/s
 Object Mean Diameter      : 128.4 km  (src: astorb) => apparent = 64 mas
 Apparent Motion           : 0.9050 arcs/min @ PA = 67 deg
 Horizontal Parallax       : 3.1940 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 168° (sunlit = 79%), Sun = 65°
 Cross-track uncertainty   : 1.7 mas = 3 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 1.04 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#134
 Note                      : FP:true

 Object is a <Gaia mass determination> target !

 [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

Download KMZ file

Aladin Sky Atlas
Aladin Lite direct link (has Gaia overlay)