Collaborative Occultation Resources and Archive (CORA)

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

Stellar Occultation by (5022) Roccapalumba on 2024-07-31 (21:17:16 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] : 47256dd0-c350-11ef-5276-eb1feb5fe4ce [observed]

 Occultation Date + Time   : 2024-07-31 at 21:17:16 UT +/- 0.0 min  [1]
 Object Designation        : (5022) Roccapalumba
 Star Designation          : GDR3 4159182699540206336
 Star Coordinates (ICRF)   : RA = 18 23 06.9711, DE = -08 50 48.331  [2]
 Star Magnitudes           : G = 15.01 mag, RP = 14.04 mag, BP = 15.9 mag
 Object Magnitude          : V = 16.37 mag
 Estimated Magnitude Drop  : 1.6 mag
 Estimated Max. Duration   : 4.9 sec
 Object Mean Diameter      : 34 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 6.9 km/s
 Elongation to Moon & Sun  : 159° (sunlit = 13%), Sun = 144°
 Cross-track uncertainty   : 0.4 mas = 0 km = 0.02 path-width (1-sig)
 RUWE and duplicate source : 1.11 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#69

 
 [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



Aladin Sky Atlas
Aladin Lite direct link (has Gaia overlay)