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
Constellation
Cygnus
SAO
69086
Tycho2
2681-00248-1
HD
226533
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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