19270+3927 KOI1738AB

 
 
19h 26m 59.61s +39 26' 48.7" P.A. 155 sep 2.1 mag 11.50,17.50
 
 
Coord 2000
19270+3927
Discov num
KOI1738
Comp
AB
Coord arcsec 2000
19 26 59.61 +39 26 48.7
Date first
2012
Date last
2014
Obs
2
Pa first
152
Pa last
155
P.A. Now (θ)
155°
Sep first
2.0
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
11.50
Mag sec
17.50
delta mag (ΔM)
6
Spectral class
Pri motion ra
+014
Sec motion ra
Pri motion dec
-023
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
19270+3927 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19270+3927 KOI1738 AB 2012 2014 2 155 2.1 11.50 17.50 6.00 <===
Show 19270+3927 KOI1738 AC 2012 2014 2 4 3.9 11.50 19.00 7.50
Show 19270+3927 KOI1738 AD 2014 2014 1 245 4.7 11.50 18.10 6.60
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
154.5
Precise sep
2.051
Constellation
Lyra
last precise pa
154.5
last precise sep
2.051
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19270+3927 KOI1738 AB 2014 1 155 2.1 11.50 17.50 K 192659.61+392648.7

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