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 (244040) 2001 SL298 on 2023-10-16 (20:48:17 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] : 2a0185c0-ddb4-11f0-547e-17c2fbf728cb [observed] Occultation Date + Time : 2023-10-16 at 20:48:17 UT +/- 0.09 min [1] Object Designation : (244040) 2001 SL298 Star Designation : GDR3 0120725449016883840 Star Coordinates (ICRF) : RA = 03 30 52.3960, DE = +30 15 48.083 [2] Star Magnitudes : G = 13.69 mag, RP = 12.93 mag, BP = 14.3 mag Object Magnitude : V = 20.28 mag Estimated Magnitude Drop : 6.6 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 7.2 km/s Object Mean Diameter : 2.0 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.3350 arcs/min @ PA = 289 deg Horizontal Parallax : 4.9720 arcs Dynamical Class : MBA Elongation to Moon & Sun : 167° (sunlit = 5%), Sun = 144° Cross-track uncertainty : 24.7 mas = 31 km = 15.84 path-width (1-sig) RUWE and duplicate source : 1.11 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#22 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)