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 (241872) 2001 UR27 on 2024-10-16 (01:58:27 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] : 863a6b80-ddb5-11f0-547e-3c366f5d42ce [observed] Occultation Date + Time : 2024-10-16 at 01:58:27 UT +/- 0.17 min [1] Object Designation : (241872) 2001 UR27 Star Designation : GDR3 3377424812560470656 Star Coordinates (ICRF) : RA = 06 19 19.9918, DE = +22 54 12.203 [2] Star Magnitudes : G = 12.85 mag, RP = 12.41 mag, BP = 13.13 mag Object Magnitude : V = 19.62 mag Estimated Magnitude Drop : 6.8 mag Estimated Max. Duration : 0.4 sec Speed of the shadow : 9.0 km/s Object Mean Diameter : 3.7 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.3500 arcs/min @ PA = 33 deg Horizontal Parallax : 4.1290 arcs Dynamical Class : MBA Elongation to Moon & Sun : 91° (sunlit = 97%), Sun = 109° Cross-track uncertainty : 24.3 mas = 37 km = 10.15 path-width (1-sig) RUWE and duplicate source : 0.94 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#34 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)