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 (186389) 2002 JL117 on 2023-12-28 (20:36:32 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] : 4ff651c0-ddb4-11f0-547e-2b3d45f975db [observed] Occultation Date + Time : 2023-12-28 at 20:36:32 UT +/- 0.02 min [1] Object Designation : (186389) 2002 JL117 Star Designation : GDR3 3427751139091849600 Star Coordinates (ICRF) : RA = 05 46 36.6602, DE = +23 53 52.978 [2] Star Magnitudes : G = 12.16 mag, RP = 11.25 mag, BP = 13.03 mag Object Magnitude : V = 19.25 mag Estimated Magnitude Drop : 7.1 mag Estimated Max. Duration : 0.2 sec Speed of the shadow : 14.6 km/s Object Mean Diameter : 3.5 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.5883 arcs/min @ PA = 292 deg Horizontal Parallax : 4.2740 arcs Dynamical Class : MBA Elongation to Moon & Sun : 31° (sunlit = 97%), Sun = 170° Cross-track uncertainty : 5.0 mas = 7 km = 2.13 path-width (1-sig) RUWE and duplicate source : 1.0 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#33 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)