21351+3807 SRW  10AC

 
 
21h 35m 08.79s +38 06' 58.1" P.A. 11 sep 19.6 mag 10.52,11.58
 
 
Coord 2000
21351+3807
Discov num
SRW  10
Comp
AC
Coord arcsec 2000
21 35 08.79 +38 06 58.1
Date first
1929
Date last
2002
Obs
5
Pa first
11
Pa last
11
P.A. Now (θ)
11°
Sep first
19.3
Sep last
19.6
Sep. Now (ρ)
19.6"
Mag pri
10.52
Mag sec
11.58
delta mag (ΔM)
1.06
Spectral class
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
21351+3807 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21351+3807 SRW 10 AB 1929 2002 6 314 19.4 10.52 11.16 0.64
Show 21351+3807 SRW 10 AC 1929 2002 5 11 19.6 10.52 11.58 1.06 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
11.1
Precise sep
19.595
Cdsa2 id
SRW 10 AC
Constellation
Cygnus
Ra deg
21.585774999999998
De deg
38.11613888888889
last precise pa
11.1
last precise sep
19.595
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21351+3807 SRW 10 AC 2000 1 12 19.7 10.50 11.60 213508.79+380658.1
21351+3807 SRW 10 AC 2002 2 11 19.6 10.50 11.60 213508.79+380658.1

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