Collaborative Occultation Resources and Archive (CORA)

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

Stellar Occultation by (14394) 1990 SP15 on 2024-11-04 (18:38:49 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] : 184a4840-8431-11ef-6618-1bbb3f7e2940 [asteroids]

 Occultation Date + Time   : 2024-11-04 at 18:38:49 UT +/- 0.0 min  [1]
 Object Designation        : (14394) 1990 SP15
 Star Designation          : GDR3 4206679604666058496
 Star Coordinates (ICRF)   : RA = 19 28 39.5846, DE = -08 36 46.717  [2]
 Star Magnitudes           : G = 12.52 mag, RP = 11.67 mag, BP = 13.08 mag
 Object Magnitude          : V = 18.23 mag
 Estimated Magnitude Drop  : 5.7 mag
 Estimated Max. Duration   : 0.4 sec
 Object Mean Diameter      : 12 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 28.4 km/s
 Elongation to Moon & Sun  : 38° (sunlit = 10%), Sun = 70°
 Cross-track uncertainty   : 1.0 mas = 2 km = 0.20 path-width (1-sig)
 RUWE and duplicate source : 8.97 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#64

 
 [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)