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 (16622) 1993 GG1 on 2023-10-11 (03:12:42 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] : 294a1ca0-ddb4-11f0-547e-3ae03d3f6da6 [observed] Occultation Date + Time : 2023-10-11 at 03:12:42 UT +/- 0.0 min [1] Object Designation : (16622) 1993 GG1 Star Designation : GDR3 2519173489345634688 Star Coordinates (ICRF) : RA = 01 58 16.9916, DE = +05 37 33.908 [2] Star Magnitudes : G = 11.42 mag, RP = 11.09 mag, BP = 11.62 mag Object Magnitude : V = 18.2 mag Estimated Magnitude Drop : 6.8 mag Estimated Max. Duration : 0.6 sec Speed of the shadow : 13.9 km/s Object Mean Diameter : 7.6 km (src: astorb) => apparent = 4 mas Apparent Motion : 0.4750 arcs/min @ PA = 253 deg Horizontal Parallax : 3.6330 arcs Dynamical Class : MBA Elongation to Moon & Sun : 128° (sunlit = 12%), Sun = 167° Cross-track uncertainty : 0.3 mas = 0 km = 0.07 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#54 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)