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 (45991) 2001 BQ70 on 2022-11-29 (01:20:08 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] : 3554cdc0-ddb3-11f0-547e-684eff5eda9a [observed] Occultation Date + Time : 2022-11-29 at 01:20:08 UT +/- 0.0 min [1] Object Designation : (45991) 2001 BQ70 Star Designation : GDR3 0888898118189046144 Star Coordinates (ICRF) : RA = 06 56 20.6830, DE = +30 02 15.356 [2] Star Magnitudes : G = 10.79 mag, RP = 10.09 mag, BP = 11.34 mag Object Magnitude : V = 18.84 mag Estimated Magnitude Drop : 8.1 mag Estimated Max. Duration : 0.5 sec Speed of the shadow : 9.7 km/s Object Mean Diameter : 4.4 km (src: astorb) => apparent = 3 mas Apparent Motion : 0.4133 arcs/min @ PA = 267 deg Horizontal Parallax : 4.5370 arcs Dynamical Class : MBA Elongation to Moon & Sun : 146° (sunlit = 33%), Sun = 144° Cross-track uncertainty : 0.7 mas = 0 km = 0.22 path-width (1-sig) RUWE and duplicate source : 0.84 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#49 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)