00214+2744 CHE  10AB

 
 
00h 21m 21.37s +27 44' 01.0" P.A. 93 sep 10 mag 8.44,13.00 Sp F8 dist. 523.56 pc (1707.85 l.y.)
 
 
Coord 2000
00214+2744
Discov num
CHE  10
Comp
AB
Coord arcsec 2000
00 21 21.37 +27 44 01.0
Date first
1907
Date last
2012
Obs
6
Pa first
94
Pa last
93
P.A. Now (θ)
93°
Sep first
10.0
Sep last
10.0
Sep. Now (ρ)
10"
Mag pri
8.44
Mag sec
13.00
delta mag (ΔM)
4.56
Spectral class
F8 (yellow-white)
Pri motion ra
+004
Sec motion ra
+036
Pri motion dec
-006
Sec motion dec
-005
Notes
N (See Notes)
rPM=0.881
This double is not physical.
 
 
00214+2744 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 73916 00214+2744 COU 347 Aa,Ab 1969 2007 10 52 0.5 8.72 10.22 1.50
Show 73916 00214+2744 CHE 10 AB 1907 2012 6 93 10.0 8.44 13.00 4.56 <===
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
93
Precise sep
10
Constellation
Andromeda
SAO
73916
HIP
1699
Tycho2
1736-00396-1
HD
1688
BD
BD+26 39
Distance
523.56
Distance ly
1707.85
last precise pa
93
last precise sep
10
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00214+2744 CHE 10 AB 1997 4 93 10.0 8.60 12.90 N D 002121.37+274401.1
00214+2744 CHE 10 AB 2001 5 93 10.0 8.44 13.00 N D 002121.37+274401.0
00214+2744 CHE 10 AB 2012 6 93 10.0 8.44 13.00 N D 002121.37+274401.0

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