19444+3919 KOI3439AB

 
 
19h 44m 25.90s +39 19' 11.6" P.A. 228 sep 3.4 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
2013
Obs
2
Pa first
228
Pa last
228
P.A. Now (θ)
228°
Sep first
3.4
Sep last
3.4
Sep. Now (ρ)
3.4"
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 19444+3919 KOI3439 AB 2010 2013 2 228 3.4 14.20 18.10 3.90 <===
Show 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
228
Precise sep
3.42
Constellation
Cygnus
last precise pa
228
last precise sep
3.42
 
 
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

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