19551+3611 COU1946

 
 
19h 55m 06.19s +36 11' 01.8" P.A. 173 sep 0.9 mag 8.80,10.00 Sp K2
 
 
Coord 2000
19551+3611
Discov num
COU1946
Comp
Coord arcsec 2000
19 55 06.19 +36 11 01.8
Date first
1981
Date last
2007
Obs
2
Pa first
173
Pa last
173
P.A. Now (θ)
173°
Sep first
0.8
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
8.80
Mag sec
10.00
delta mag (ΔM)
1.2
Spectral class
K2 (yellow-orange)
Pri motion ra
+008
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
172.6
Precise sep
0.899
Cdsa2 id
COU 1946
Constellation
Cygnus
Ra deg
19.91838611111111
De deg
36.18383333333333
last precise pa
172.6
last precise sep
0.899
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19551+3611 COU1946 1981 1 173 0.8 8.80 10.00 K2 195506.19+361101.8
19551+3611 COU1946 2007 2 173 0.9 8.80 10.00 K2 195506.19+361101.8

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