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 (9325) Stonehenge on 2024-07-27 (22:12:47 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] : 1621ac50-ddb5-11f0-547e-54d6ffef9df6 [observed] Occultation Date + Time : 2024-07-27 at 22:12:47 UT +/- 0.0 min [1] Object Designation : (9325) Stonehenge Star Designation : GDR3 6906491687542490368 Star Coordinates (ICRF) : RA = 20 39 37.8546, DE = -08 25 43.009 [2] Star Magnitudes : G = 12.95 mag, RP = 12.25 mag, BP = 13.5 mag Object Magnitude : V = 17.24 mag Estimated Magnitude Drop : 4.3 mag Estimated Max. Duration : 0.5 sec Speed of the shadow : 11.3 km/s Object Mean Diameter : 5.9 km (src: astorb) => apparent = 5 mas Apparent Motion : 0.5933 arcs/min @ PA = 255 deg Horizontal Parallax : 5.6020 arcs Dynamical Class : MBA Elongation to Moon & Sun : 83° (sunlit = 52%), Sun = 169° Cross-track uncertainty : 0.3 mas = 0 km = 0.06 path-width (1-sig) RUWE and duplicate source : 1.18 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#60 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)