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

Stellar Occultation by (197127) 2003 UJ227 on 2024-12-01 (03:38:42 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] : b0f4aed0-ddb5-11f0-547e-8d50df4f1ce3 [observed]

 Occultation Date + Time   : 2024-12-01 at 03:38:42 UT +/- 0.01 min  [1]
 Object Designation        : (197127) 2003 UJ227
 Star Designation          : GDR3 3365921236577419520
 Star Coordinates (ICRF)   : RA = 06 57 39.9409, DE = +20 02 42.464  [2]
 Star Magnitudes           : G = 12.59 mag, RP = 12.17 mag, BP = 12.84 mag
 Object Magnitude          : V = 19.58 mag
 Estimated Magnitude Drop  : 7.0 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 7.1 km/s
 Object Mean Diameter      : 2.8 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.3250 arcs/min @ PA = 258 deg
 Horizontal Parallax       : 4.8840 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 144° (sunlit = 0%), Sun = 146°
 Cross-track uncertainty   : 0.7 mas = 0 km = 0.33 path-width (1-sig)
 RUWE and duplicate source : 1.09 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#41
 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)