CORA test instance — changes here do not update the production service.
Collaborative Occultation
Resources and Archive
Occultations | Call for Observation | Observations | Reports | Info + Credits | JOA | Login

Stellar Occultation by (2670) Chuvashia on 2023-08-10 (01:47:40 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] : e92c6290-ddb3-11f0-547e-a149d7777c18 [observed] Occultation Date + Time : 2023-08-10 at 01:47:40 UT +/- 0.0 min [1] Object Designation : (2670) Chuvashia Star Designation : GDR3 0115793387750521984 Star Coordinates (ICRF) : RA = 03 02 38.6092, DE = +27 23 27.343 [2] Star Magnitudes : G = 13.7 mag, RP = 13.13 mag, BP = 14.1 mag Object Magnitude : V = 16.8 mag Estimated Magnitude Drop : 3.2 mag Estimated Max. Duration : 1.1 sec Speed of the shadow : 18.7 km/s Object Mean Diameter : 21.2 km (src: astorb) => apparent = 10 mas Apparent Motion : 0.5250 arcs/min @ PA = 64 deg Horizontal Parallax : 2.9820 arcs Dynamical Class : MBA Elongation to Moon & Sun : 17° (sunlit = 33%), Sun = 86° Cross-track uncertainty : 0.3 mas = 0 km = 0.03 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#68 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

Aladin Sky Atlas
Loading sky atlas…

Aladin Lite direct link (has Gaia overlay)