21348+3204 LSL   1BF

 
 
21h 34m 51.60s +32 04' 53.0" P.A. 210 sep 18.4 mag 11.74,12.10
 
 
Coord 2000
21348+3204
Discov num
LSL   1
Comp
BF
Coord arcsec 2000
21 34 51.60 +32 04 53.0
Date first
1902
Date last
2015
Obs
6
Pa first
211
Pa last
210
P.A. Now (θ)
210°
Sep first
20.4
Sep last
18.4
Sep. Now (ρ)
18.4"
Mag pri
11.74
Mag sec
12.10
delta mag (ΔM)
0.36
Spectral class
Pri motion ra
-003
Sec motion ra
+003
Pri motion dec
-006
Sec motion dec
+010
Notes
N (See Notes)
rPM=1.637
This double is not physical.
 
 
21348+3204 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21348+3204 LSL 1 AB 1894 2015 9 82 82.1 10.55 11.74 1.19
Show 21348+3204 LSL 1 AC 1894 2002 6 127 106.2 10.55 12.13 1.58
Show 21348+3204 LSL 1 AD 1902 2015 9 134 21.2 10.55 11.93 1.38
Show 21348+3204 LSL 1 AE 1903 2002 3 331 10.5 10.55 13.50 2.95
Show 21348+3204 LSL 1 BF 1902 2015 6 210 18.4 11.74 12.10 0.36 <===
Show 21348+3204 LSL 1 CG 1903 2002 3 199 11.6 12.13 14.40 2.27
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
209.7
Precise sep
18.42
Cdsa2 id
LSL 1 BF
Constellation
Cygnus
Ra deg
21.581
De deg
32.081388888888895
last precise pa
209.7
last precise sep
18.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21348+3204 LSL 1 BF 1998 4 210 18.7 12.10 12.10 N D 213451.60+320453.0
21348+3204 LSL 1 BF 2002 5 210 18.7 12.00 12.10 N D 213451.60+320453.0
21348+3204 LSL 1 BF 2015 6 210 18.4 11.74 12.10 N 213451.60+320453.0

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