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

Stellar Occultation by (3342) Fivesparks on 2023-08-26 (19:50:22 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] : f96a67b0-ddb3-11f0-547e-4920fdfa7a51 [observed]

 Occultation Date + Time   : 2023-08-26 at 19:50:22 UT +/- 0.0 min  [1]
 Object Designation        : (3342) Fivesparks
 Star Designation          : GDR3 4085777306076314496
 Star Coordinates (ICRF)   : RA = 19 01 53.2026, DE = -19 04 42.911  [2]
 Star Magnitudes           : G = 13.34 mag, RP = 12.53 mag, BP = 14.05 mag
 Object Magnitude          : V = 17.72 mag
 Estimated Magnitude Drop  : 4.4 mag
 Estimated Max. Duration   : 2.4 sec
 Speed of the shadow       : 5.1 km/s
 Object Mean Diameter      : 12.3 km  (src: astorb) => apparent = 6 mas
 Apparent Motion           : 0.1600 arcs/min @ PA = 232 deg
 Horizontal Parallax       : 3.3560 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 13° (sunlit = 76%), Sun = 131°
 Cross-track uncertainty   : 0.2 mas = 0 km = 0.03 path-width (1-sig)
 RUWE and duplicate source : 1.11 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#72
 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)