19561+3845 A  1407

 
 
19h 56m 06.37s +38 45' 12.6" P.A. 146 sep 1 mag 9.76,10.02 Sp K0
 
 
Coord 2000
19561+3845
Discov num
A  1407
Comp
Coord arcsec 2000
19 56 06.37 +38 45 12.6
Date first
1906
Date last
2015
Obs
19
Pa first
151
Pa last
146
P.A. Now (θ)
146°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
9.76
Mag sec
10.02
delta mag (ΔM)
0.26
Spectral class
K0 (yellow-orange)
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
+001
Sec motion dec
+001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
146.4
Precise sep
0.981
Constellation
Cygnus
SAO
69110
Tycho2
3137-00505-1
Gaia DR2
49946338176
HD
226652
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19561+3845 A 1407 2001 17 147 1.0 9.76 10.02 K0 195606.37+384512.6
19561+3845 A 1407 2013 18 148 1.0 9.76 10.02 K0 195606.37+384512.6
19561+3845 A 1407 2015 19 146 1.0 9.76 10.02 K0 195606.37+384512.6

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