Collaborative Occultation Resources and Archive (CORA)

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

Stellar Occultation by (5670) Rosstaylor on 2023-09-12 (20:21:15 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] : 2c390de0-c33e-11ef-5276-544afb6d432d [observed]

 Occultation Date + Time   : 2023-09-12 at 20:21:15 UT +/- 0.0 min  [1]
 Object Designation        : (5670) Rosstaylor
 Star Designation          : GDR3 4145734504107978240
 Star Coordinates (ICRF)   : RA = 18 14 23.5515, DE = -15 51 00.717  [2]
 Star Magnitudes           : G = 11.27 mag, RP = 10.75 mag, BP = 11.6 mag
 Object Magnitude          : V = 17.64 mag
 Estimated Magnitude Drop  : 6.4 mag
 Estimated Max. Duration   : 2.4 sec
 Object Mean Diameter      : 16.3 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 6.9 km/s
 Elongation to Moon & Sun  : 127° (sunlit = 4%), Sun = 104°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.04 path-width (1-sig)
 RUWE and duplicate source : 0.85 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#58

 
 [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)