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 (107224) 2001 BZ50 on 2023-04-09 (23:17:51 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] : 87ef8070-ddb3-11f0-547e-42667ff69892 [observed] Occultation Date + Time : 2023-04-09 at 23:17:51 UT +/- 0.06 min [1] Object Designation : (107224) 2001 BZ50 Star Designation : GDR3 1177994149291364736 Star Coordinates (ICRF) : RA = 14 34 06.4378, DE = +10 31 21.005 [2] Star Magnitudes : G = 8.01 mag, RP = 7.88 mag, BP = 8.07 mag Object Magnitude : V = 19.24 mag Estimated Magnitude Drop : 11.2 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 10.9 km/s Object Mean Diameter : 2.9 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.5367 arcs/min @ PA = 301 deg Horizontal Parallax : 5.2490 arcs Dynamical Class : MBA Elongation to Moon & Sun : 42° (sunlit = 85%), Sun = 153° Cross-track uncertainty : 20.0 mas = 24 km = 8.38 path-width (1-sig) RUWE and duplicate source : 0.93 mas, dup.src = 1 (0:false, 1:true) Ephemeris Reference : JPL#38 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)