Collaborative Occultation
Resources and Archive
CORA

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

Stellar Occultation by (230056) 2000 SS182 on 2025-09-03 (21:01:41 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] : 60e17f70-ddb7-11f0-547e-2a6eaff796db [observed]

 Occultation Date + Time   : 2025-09-03 at 21:01:41 UT +/- 0.1 min  [1]
 Object Designation        : (230056) 2000 SS182
 Star Designation          : GDR3 6873613953412466176
 Star Coordinates (ICRF)   : RA = 20 20 46.1959, DE = -15 50 32.630  [2]
 Star Magnitudes           : G = 10.74 mag, RP = 9.77 mag, BP = 11.71 mag
 Object Magnitude          : V = 20.39 mag
 Estimated Magnitude Drop  : 9.7 mag
 Estimated Max. Duration   : 0.3 sec
 Speed of the shadow       : 5.1 km/s
 Object Mean Diameter      : 1.60 km  (src: astorb) => apparent = 1 mas
 Apparent Motion           : 0.2717 arcs/min @ PA = 238 deg
 Horizontal Parallax       : 5.6240 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 14° (sunlit = 83%), Sun = 142°
 Cross-track uncertainty   : 19.0 mas = 21 km = 13.47 path-width (1-sig)
 RUWE and duplicate source : 1.21 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#30
 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)