19443+3909 KOI6384

 
 
19h 44m 17.78s +39 09' 29.4" P.A. 285.00 sep 3.5 mag 14.40,16.50
 
 
Coord 2000
19443+3909
Discov num
KOI6384
Comp
Coord arcsec 2000
19 44 17.78 +39 09 29.4
Date first
2010
Date last
2016
Obs
4
Pa first
285
Pa last
285
P.A. Now (θ)
285°
Sep first
3.5
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
14.40
Mag sec
16.50
delta mag (ΔM)
2.1
Spectral class
Pri motion ra
-003
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
285
Precise sep
3.53
Constellation
Cygnus
Gaia DR2
00791503744
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19443+3909 KOI6384 2011 2 285 3.6 14.40 16.50 K 194417.78+390929.4
19443+3909 KOI6384 2015 3 285 3.6 14.40 16.50 K 194417.78+390929.4
19443+3909 KOI6384 2016 4 285 3.5 14.40 16.50 K 194417.78+390929.4

If you need more information about this double, apply for a data request form to the WDS.