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

Stellar Occultation by (450) Brigitta on 2026-02-15 (17:42:20 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] : df49b7f0-de6c-11f0-4858-b747dc2f9e4a [asteroids]

 Occultation Date + Time   : 2026-02-15 at 17:42:20 UT +/- 0.0 min  [1]
 Object Designation        : (450) Brigitta
 Star Designation          : GDR3 0216208589258235008
 Star Coordinates (ICRF)   : RA = 03 46 34.2994, DE = +30 24 41.968  [2]
 Star Magnitudes           : G = 11.43 mag, RP = 10.93 mag, BP = 11.76 mag
 Object Magnitude          : V = 15.82 mag
 Estimated Magnitude Drop  : 4.4 mag
 Estimated Max. Duration   : 2.3 sec
 Speed of the shadow       : 14.8 km/s
 Object Mean Diameter      : 33.3 km  (src: astorb) => apparent = 17 mas
 Apparent Motion           : 0.4650 arcs/min @ PA = 89 deg
 Horizontal Parallax       : 3.3430 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 115° (sunlit = 3%), Sun = 94°
 Cross-track uncertainty   : 0.8 mas = 1 km = 0.05 path-width (1-sig)
 RUWE and duplicate source : 2.33 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#80
 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)