19444+3919 KOI3439AB

 
 
19h 44m 25.90s +39 19' 11.6" P.A. 228 sep 3.5 mag 14.20,18.10
 
 
Coord 2000
19444+3919
Discov num
KOI3439
Comp
AB
Coord arcsec 2000
19 44 25.90 +39 19 11.6
Date first
2010
Date last
2015
Obs
3
Pa first
228
Pa last
228
P.A. Now (θ)
228°
Sep first
3.4
Sep last
3.5
Sep. Now (ρ)
3.5"
Mag pri
14.20
Mag sec
18.10
delta mag (ΔM)
3.9
Spectral class
Pri motion ra
-003
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
19444+3919 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 68780 19444+3919 KOI3439 AB 2010 2015 3 228 3.5 14.20 18.10 3.90 <===
Show 68780 19444+3919 KOI3439 AC 2010 2010 1 116 4.0 13.17 18.20 5.03
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
227.6
Precise sep
3.485
Constellation
Cygnus
SAO
68780
Gaia DR2
2073199409793428736
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19444+3919 KOI3439 AB 2013 2 228 3.4 14.20 18.10 R 194425.90+391911.6
19444+3919 KOI3439 AB 2015 3 228 3.5 14.20 18.10 R 194425.90+391911.6

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