21566+3421 BU 1214FG

 
 
21h 56m 36.22s +34 21' 41.2" P.A. 240 sep 7.1 mag 12.98,14.23
 
 
Coord 2000
21566+3421
Discov num
BU 1214
Comp
FG
Coord arcsec 2000
21 56 36.22 +34 21 41.2
Date first
2000
Date last
2000
Obs
2
Pa first
240
Pa last
240
P.A. Now (θ)
240°
Sep first
6.9
Sep last
7.1
Sep. Now (ρ)
7.1"
Mag pri
12.98
Mag sec
14.23
delta mag (ΔM)
1.25
Spectral class
Pri motion ra
+038
Sec motion ra
Pri motion dec
+027
Sec motion dec
Notes
K (K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
21566+3421 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 21566+3421 BU 1214 AB 1890 2015 12 207 1.4 9.59 10.99 1.40
Show 21566+3421 BU 1214 AC 1890 2004 11 15 106.7 9.59 9.99 0.40
Show 21566+3421 BU 1214 AB,F 2000 2002 3 3 48.0 9.32 14.50 5.18
Show 21566+3421 BU 1214 CD 1890 2015 11 244 5.1 9.99 11.00 1.01
Show 21566+3421 BU 1214 CE 1890 2002 4 301 12.9 9.80 15.30 5.50
Show 21566+3421 BU 1214 FG 2000 2000 2 240 7.1 12.98 14.23 1.25 <===
Septuple system
8 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
239.7
Precise sep
7.08
Cdsa2 id
BU 1214 FG
Constellation
Pegasus
Ra deg
21.943394444444444
De deg
34.361444444444444
last precise pa
239.7
last precise sep
7.08
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21566+3421 BU 1214 FG 2000 1 240 6.9     215636.22+342141.2

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