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 (3122) Florence on 2024-11-27 (20:10:38 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] : ab8d7940-ddb5-11f0-547e-490e747fdbd6 [observed] Occultation Date + Time : 2024-11-27 at 20:10:38 UT +/- 0.0 min [1] Object Designation : (3122) Florence Star Designation : GDR3 1968494463662101888 Star Coordinates (ICRF) : RA = 21 08 13.1783, DE = +40 54 50.406 [2] Star Magnitudes : G = 12.41 mag, RP = 11.87 mag, BP = 12.79 mag Object Magnitude : V = 15.04 mag Estimated Magnitude Drop : 2.7 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 14.9 km/s Object Mean Diameter : 5.2 km (src: astorb) => apparent = 14 mas Apparent Motion : 2.4350 arcs/min @ PA = 54 deg Horizontal Parallax : 17.3740 arcs Dynamical Class : NEO Elongation to Moon & Sun : 115° (sunlit = 11%), Sun = 92° Cross-track uncertainty : 7.7 mas = 2 km = 0.54 path-width (1-sig) RUWE and duplicate source : 1.37 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#988 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)