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 (88283) 2001 MF20 on 2025-09-03 (20:25:21 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] : 61805780-ddb7-11f0-547e-26e27fff3caf [observed] Occultation Date + Time : 2025-09-03 at 20:25:21 UT +/- 0.07 min [1] Object Designation : (88283) 2001 MF20 Star Designation : GDR3 6760621266604380032 Star Coordinates (ICRF) : RA = 19 04 57.0750, DE = -30 19 36.745 [2] Star Magnitudes : G = 9.68 mag, RP = 9.28 mag, BP = 9.92 mag Object Magnitude : V = 19.48 mag Estimated Magnitude Drop : 9.8 mag Estimated Max. Duration : 0.3 sec Speed of the shadow : 6.0 km/s Object Mean Diameter : 1.50 km (src: astorb) => apparent = 2 mas Apparent Motion : 0.4567 arcs/min @ PA = 65 deg Horizontal Parallax : 8.1120 arcs Dynamical Class : MBA Elongation to Moon & Sun : 9° (sunlit = 83%), Sun = 122° Cross-track uncertainty : 21.0 mas = 16 km = 11.01 path-width (1-sig) RUWE and duplicate source : 1.08 mas, dup.src = 0 (0:false, 1:true) Ephemeris Reference : JPL#32 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)