Collaborative Occultation
Resources and Archive
CORA
Occultations | Observations | Reports | Info + Credits | JOA | Admin | Login

Stellar Occultation by (94266) 2001 DO on 2025-04-03 (20:35:43 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] : 618a3800-ddb6-11f0-547e-2119ef9f1597 [observed]

 Occultation Date + Time   : 2025-04-03 at 20:35:43 UT +/- 0.03 min  [1]
 Object Designation        : (94266) 2001 DO
 Star Designation          : GDR3 3794332615055917824
 Star Coordinates (ICRF)   : RA = 11 50 21.0687, DE = -01 46 05.321  [2]
 Star Magnitudes           : G = 11.8 mag, RP = 11.19 mag, BP = 12.25 mag
 Object Magnitude          : V = 19.52 mag
 Estimated Magnitude Drop  : 7.7 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 14.6 km/s
 Object Mean Diameter      : 6.2 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.3967 arcs/min @ PA = 303 deg
 Horizontal Parallax       : 2.8890 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 90° (sunlit = 37%), Sun = 164°
 Cross-track uncertainty   : 2.7 mas = 5 km = 0.96 path-width (1-sig)
 RUWE and duplicate source : 1.89 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#38
 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 file

Aladin Sky Atlas
Aladin Lite direct link (has Gaia overlay)