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

Stellar Occultation by (12051) Picha on 2023-08-15 (01:48:49 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] : ec61eb10-ddb3-11f0-547e-cc4c8f66ce9b [observed]

 Occultation Date + Time   : 2023-08-15 at 01:48:49 UT +/- 0.0 min  [1]
 Object Designation        : (12051) Picha
 Star Designation          : GDR3 0070211793190009600
 Star Coordinates (ICRF)   : RA = 03 41 13.4002, DE = +26 11 12.067  [2]
 Star Magnitudes           : G = 11.96 mag, RP = 11.37 mag, BP = 12.37 mag
 Object Magnitude          : V = 19.77 mag
 Estimated Magnitude Drop  : 7.8 mag
 Estimated Max. Duration   : 0.2 sec
 Speed of the shadow       : 19.1 km/s
 Object Mean Diameter      : 4.4 km  (src: astorb) => apparent = 2 mas
 Apparent Motion           : 0.6017 arcs/min @ PA = 63 deg
 Horizontal Parallax       : 3.3570 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 68° (sunlit = 2%), Sun = 83°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.13 path-width (1-sig)
 RUWE and duplicate source : 1.02 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#61
 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)