19544+4126 KOI2469AB

 
 
19h 54m 22.75s +41 26' 09.4" P.A. 114 sep 4.2 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
2013
Obs
2
Pa first
112
Pa last
114
P.A. Now (θ)
114°
Sep first
4.0
Sep last
4.2
Sep. Now (ρ)
4.2"
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 2013 2 114 4.2 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 2010 1 62 3.7 12.70 16.70 4.00
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
114
Precise sep
4.18
Cdsa2 id
KOI 2469 AB
Constellation
Cygnus
Ra deg
19.906319444444442
De deg
41.43594444444444
last precise pa
114
last precise sep
4.18
 
 
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

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