21405+5636 CON  41AB

 
 
21h 40m 28.98s +56 35' 55.7" P.A. 133 sep 0.7 mag 12.80,
 
 
Coord 2000
21405+5636
Discov num
CON  41
Comp
AB
Coord arcsec 2000
21 40 28.98 +56 35 55.7
Date first
2003
Date last
2003
Obs
1
Pa first
133
Pa last
133
P.A. Now (θ)
133°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
12.80
Mag sec
delta mag (ΔM)
Spectral class
Pri motion ra
Sec motion ra
Pri motion dec
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
21405+5636 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21405+5636 CON 41 AB 2003 2003 1 133 0.7 12.80 <===
Show 21405+5636 CON 41 CD 2003 2003 1 48 2.5 12.80
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cepheus
last precise pa
133.2
last precise sep
0.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21405+5636 CON 41 AB 2003 1 133 0.7 12.80   DK 214028.98+563555.7

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