19480+3513 BU 1473AB

 
 
19h 48m 07.46s +35 12' 28.7" P.A. 16 sep 1 mag 11.40,11.38
 
 
Coord 2000
19480+3513
Discov num
BU 1473
Comp
AB
Coord arcsec 2000
19 48 07.46 +35 12 28.7
Date first
1941
Date last
2016
Obs
6
Pa first
10
Pa last
16
P.A. Now (θ)
16°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
11.40
Mag sec
11.38
delta mag (ΔM)
0.02
Spectral class
Pri motion ra
+009
Sec motion ra
+009
Pri motion dec
+004
Sec motion dec
+004
Notes
Nature of this double is uncertain.
 
 
19480+3513 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19480+3513 BU 1473 AB 1941 2016 6 16 1.0 11.40 11.38 0.02 <===
Show 19480+3513 SEI 684 AC 1894 2002 12 234 25.9 11.40 10.74 0.66
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
16.3
Precise sep
0.98
Cdsa2 id
BU 1473 AB
Constellation
Cygnus
Tycho2
2677-00763-1
Ra deg
19.802072222222222
De deg
35.207972222222224
last precise pa
16.3
last precise sep
0.98
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19480+3513 BU 1473 AB 1991 5 25 0.9 11.40 11.38 194807.46+351228.7
19480+3513 BU 1473 AB 2016 6 16 1.0 11.40 11.38 194807.46+351228.7

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