01477+6351 ENG   7AB (V987 Cas)

 
 
01h 47m 44.83s +63 51' 09.0" P.A. 176 sep 45.9 mag 5.71,9.89 Sp K0V dist. 10.07 pc (32.85 l.y.)
 
 
Coord 2000
01477+6351
Discov num
ENG   7
Comp
AB
Coord arcsec 2000
01 47 44.83 +63 51 09.0
Date first
1892
Date last
2003
Obs
11
Pa first
135
Pa last
176
P.A. Now (θ)
176°
Sep first
102.7
Sep last
45.9
Sep. Now (ρ)
45.9"
Mag pri
5.71
Mag sec
9.89
delta mag (ΔM)
4.18
Spectral class
K0V (yellow-orange)
Pri motion ra
+582
Sec motion ra
+001
Pri motion dec
-247
Sec motion dec
+002
Notes
N L (See Notes, Linear solution)
rPM=1
This double is not physical.
 
 
01477+6351 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show V987 Cas 11983 01477+6351 ENG 7 AB 1892 2003 11 176 45.9 5.71 9.89 4.18 <===
Show 11983 01477+6351 CSN 5 AC 2000 2000 1 329 10.2 3.84 10.70 6.86
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
175.7
Precise sep
45.9
Var name
V987 Cas
Cdsa2 id
ENG 7 AB
Constellation
Cassiopeia
SAO
11983
HIP
8362
Tycho2
4040-02023-1
HD
10780
HR
511
GL
Gl 75
BD
BD+63 238
Ra deg
1.795786111111111
De deg
63.8525
Distance
10.07
Distance ly
32.85
last precise pa
175.7
last precise sep
45.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01477+6351 ENG 7 AB 2003 11 176 45.9 5.71 9.89 K0V NL 014744.83+635109.0

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