Collaborative Occultation Resources and Archive (CORA)

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

Stellar Occultation by (83997) 2002 NK19 on 2024-11-21 (21:53:57 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] : ca67ca40-c359-11ef-5276-9962bfeffcfa [observed]

 Occultation Date + Time   : 2024-11-21 at 21:53:57 UT +/- 0.08 min  [1]
 Object Designation        : (83997) 2002 NK19
 Star Designation          : GDR3 3395838604369761280
 Star Coordinates (ICRF)   : RA = 05 36 43.6385, DE = +15 19 57.468  [2]
 Star Magnitudes           : G = 11.83 mag, RP = 11.11 mag, BP = 12.01 mag
 Object Magnitude          : V = 18.64 mag
 Estimated Magnitude Drop  : 6.8 mag
 Estimated Max. Duration   : 0.3 sec
 Object Mean Diameter      : 2 km  (src: astorb)
 Orbital Class             : MBA
 Speed of the shadow       : 6.5 km/s
 Elongation to Moon & Sun  : 54° (sunlit = 61%), Sun = 155°
 Cross-track uncertainty   : 29.7 mas = 23 km = 11.90 path-width (1-sig)
 RUWE and duplicate source : 3.62 mas, dup.src = 0  (0:false, 1:true)

 Ephemeris Reference       : JPL#28

 
 [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)