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

Stellar Occultation by (50204) 2000 AR203 on 2024-10-01 (00:51:29 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] : 7db8af80-ddb5-11f0-547e-ee835d3c81d1 [observed]

 Occultation Date + Time   : 2024-10-01 at 00:51:29 UT +/- 0.0 min  [1]
 Object Designation        : (50204) 2000 AR203
 Star Designation          : GDR3 0123786626828005888
 Star Coordinates (ICRF)   : RA = 03 09 39.0367, DE = +31 59 59.116  [2]
 Star Magnitudes           : G = 12.24 mag, RP = 11.71 mag, BP = 12.61 mag
 Object Magnitude          : V = 18.79 mag
 Estimated Magnitude Drop  : 6.6 mag
 Estimated Max. Duration   : 0.9 sec
 Speed of the shadow       : 6.5 km/s
 Object Mean Diameter      : 5.8 km  (src: astorb) => apparent = 4 mas
 Apparent Motion           : 0.2400 arcs/min @ PA = 283 deg
 Horizontal Parallax       : 3.9420 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 114° (sunlit = 3%), Sun = 133°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.08 path-width (1-sig)
 RUWE and duplicate source : 1.17 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#57
 Note                      : FP:true

 
 [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)