19544+4126 KOI2469AB

 
 
19h 54m 22.75s +41 26' 09.4" P.A. 116 sep 4.1 mag 15.40,17.80
 
 
Coord 2000
19544+4126
Discov num
KOI2469
Comp
AB
Coord arcsec 2000
19 54 22.75 +41 26 09.4
Date first
1998
Date last
2015
Obs
3
Pa first
112
Pa last
116
P.A. Now (θ)
116°
Sep first
4.0
Sep last
4.1
Sep. Now (ρ)
4.1"
Mag pri
15.40
Mag sec
17.80
delta mag (ΔM)
2.4
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19544+4126 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19544+4126 KOI2469 AB 1998 2015 3 116 4.1 15.40 17.80 2.40 <===
Show 19544+4126 KOI2469 AC 2010 2010 1 286 3.7 12.70 17.50 4.80
Show 19544+4126 KOI2469 AD 2010 2015 2 62 3.6 12.70 16.70 4.00
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
115.9
Precise sep
4.143
Constellation
Cygnus
SAO
48963
Gaia DR2
28623847168
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19544+4126 KOI2469 AB 2013 2 114 4.2 15.40 17.80 195422.75+412609.4
19544+4126 KOI2469 AB 2015 3 116 4.1 15.40 17.80 195422.75+412609.4

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