Collaborative Occultation
Resources and Archive
CORA

Occultations | Observations | Reports | Info + Credits | JOA | Admin | Login

Stellar Occultation by (1069) Planckia on 2023-06-30 (02:44:27 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] : bf993a20-ddb3-11f0-547e-9be63b76daad [observed]

 Occultation Date + Time   : 2023-06-30 at 02:44:27 UT +/- 0.0 min  [1]
 Object Designation        : (1069) Planckia
 Star Designation          : GDR3 4202401306199275904
 Star Coordinates (ICRF)   : RA = 18 56 41.1201, DE = -09 51 24.496  [2]
 Star Magnitudes           : G = 13.41 mag, RP = 11.92 mag, BP = 16.37 mag
 Object Magnitude          : V = 14.23 mag
 Estimated Magnitude Drop  : 1.2 mag
 Estimated Max. Duration   : 3.0 sec
 Speed of the shadow       : 13.3 km/s
 Object Mean Diameter      : 39.5 km  (src: astorb) => apparent = 25 mas
 Apparent Motion           : 0.5000 arcs/min @ PA = 254 deg
 Horizontal Parallax       : 3.9910 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 53° (sunlit = 85%), Sun = 166°
 Cross-track uncertainty   : 0.5 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.1 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#83
 Note                      : FP:true

 Object is a <Gaia mass determination> target !

 [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)