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

Stellar Occultation by (20752) 2000 AP200 on 2024-07-18 (23:19:21 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] : 06da1520-ddb5-11f0-547e-c7b43a6f9d38 [observed]

 Occultation Date + Time   : 2024-07-18 at 23:19:21 UT +/- 0.0 min  [1]
 Object Designation        : (20752) 2000 AP200
 Star Designation          : GDR3 4216688149776953472
 Star Coordinates (ICRF)   : RA = 20 14 18.0724, DE = -07 05 14.068  [2]
 Star Magnitudes           : G = 12.62 mag, RP = 11.92 mag, BP = 13.18 mag
 Object Magnitude          : V = 19.05 mag
 Estimated Magnitude Drop  : 6.4 mag
 Estimated Max. Duration   : 0.4 sec
 Speed of the shadow       : 14.6 km/s
 Object Mean Diameter      : 5.3 km  (src: astorb) => apparent = 3 mas
 Apparent Motion           : 0.4950 arcs/min @ PA = 250 deg
 Horizontal Parallax       : 3.5970 arcs
 Dynamical Class           : MBA
 Elongation to Moon & Sun  : 43° (sunlit = 93%), Sun = 166°
 Cross-track uncertainty   : 0.3 mas = 0 km = 0.10 path-width (1-sig)
 RUWE and duplicate source : 0.95 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL51
 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
Loading sky atlas…
Aladin Lite direct link (has Gaia overlay)