Collaborative Occultation Resources and Archive (CORA)

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

Stellar Occultation by (78958) 2003 SU228 on 2024-08-03 (22:15:50 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] : 78be9290-c350-11ef-5276-09456fbfa290 [observed]

 Occultation Date + Time   : 2024-08-03 at 22:15:50 UT +/- 0.0 min  [1]
 Object Designation        : (78958) 2003 SU228
 Star Designation          : GDR3 2678250415039983488
 Star Coordinates (ICRF)   : RA = 22 22 22.5460, DE = -00 14 48.317  [2]
 Star Magnitudes           : G = 12.23 mag, RP = 11.72 mag, BP = 12.56 mag
 Object Magnitude          : V = 19.42 mag
 Estimated Magnitude Drop  : 7.2 mag
 Estimated Max. Duration   : 0.4 sec
 Object Mean Diameter      : 4 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 10.4 km/s
 Elongation to Moon & Sun  : 146° (sunlit = 0%), Sun = 153°
 Cross-track uncertainty   : 0.7 mas = 1 km = 0.27 path-width (1-sig)
 RUWE and duplicate source : 1.01 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#47

 
 [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)