19563+3505 BU  980CE

 
 
19h 56m 16.59s +35 05' 40.8" P.A. 206 sep 70.3 mag 12.50,12.90 Sp K0III
 
 
Coord 2000
19563+3505
Discov num
BU  980
Comp
CE
Coord arcsec 2000
19 56 16.59 +35 05 40.8
Date first
2002
Date last
2002
Obs
1
Pa first
206
Pa last
206
P.A. Now (θ)
206°
Sep first
70.3
Sep last
70.3
Sep. Now (ρ)
70.3"
Mag pri
12.50
Mag sec
12.90
delta mag (ΔM)
0.4
Spectral class
K0III (yellow-orange)
Pri motion ra
+001
Sec motion ra
-003
Pri motion dec
-006
Sec motion dec
-006
Notes
N R (See Notes, Red magnitudes)
rPM=0.596
Nature of this double is uncertain.
 
 
19563+3505 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Eta Cyg 69116 19563+3505 BU 980 AB 1879 2016 15 206 7.2 3.89 12.00 8.11
Show 19563+3505 HJ 1455 AC 1828 2016 14 333 45.9 3.89 10.50 6.61
Show 19563+3505 HJ 1455 AD 1879 2016 12 163 47.5 3.89 10.40 6.51
Show 19563+3505 BU 980 AE 1898 2016 8 247 56.5 3.89 11.50 7.61
Show 19563+3505 BU 980 CE 2002 2002 1 206 70.3 12.50 12.90 0.40 <===
Show 19563+3505 BU 980 CF 2002 2013 2 264 8.3 12.50 14.70 2.20
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
206.4
Precise sep
70.296
Cdsa2 id
BU 980 CE
Constellation
Cygnus
Ra deg
19.937941666666667
De deg
35.09466666666667
last precise pa
206.4
last precise sep
70.296
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19563+3505 BU 980 CE 2002 1 206 70.3 12.50 12.90 K0III N R 195616.59+350540.8
19563+3505 BU 980 CE 2013 1 264 8.3 10.50 11.50 K0III 195618.40+350500.6

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