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 (27605) 2001 HN9 on 2024-12-03 (19:42:06 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] : b7c0cb90-ddb5-11f0-547e-0f175ee1e1f9 [observed] Occultation Date + Time : 2024-12-03 at 19:42:06 UT +/- 0.01 min [1] Object Designation : (27605) 2001 HN9 Star Designation : GDR3 3431338334437433600 Star Coordinates (ICRF) : RA = 06 02 10.3549, DE = +28 08 30.104 [2] Star Magnitudes : G = 8.97 mag, RP = 8.22 mag, BP = 9.58 mag Object Magnitude : V = 18.47 mag Estimated Magnitude Drop : 9.5 mag Estimated Max. Duration : 0.5 sec Speed of the shadow : 13.7 km/s Object Mean Diameter : 6.2 km (src: astorb) => apparent = 4 mas Apparent Motion : 0.5017 arcs/min @ PA = 286 deg Horizontal Parallax : 3.8920 arcs Dynamical Class : MBA Elongation to Moon & Sun : 168° (sunlit = 7%), Sun = 161° Cross-track uncertainty : 0.7 mas = 1 km = 0.19 path-width (1-sig) RUWE and duplicate source : 1.18 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#48 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)