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
Cdsa2 id
KOI 1738 AB
Constellation
Lyra
Ra deg
19.449891666666666
De deg
39.446861111111104
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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