03158+3251 HJ  332AC

 
 
03h 15m 47.15s +32 51' 24.0" P.A. 12 sep 44 mag 6.35,13.62 Sp F4Vvw dist. 54.79 pc (178.72 l.y.)
 
 
Coord 2000
03158+3251
Discov num
HJ  332
Comp
AC
Coord arcsec 2000
03 15 47.15 +32 51 24.0
Date first
1903
Date last
2001
Obs
4
Pa first
10
Pa last
12
P.A. Now (θ)
12°
Sep first
45.2
Sep last
44.0
Sep. Now (ρ)
44"
Mag pri
6.35
Mag sec
13.62
delta mag (ΔM)
7.27
Spectral class
F4Vvw (yellow-white)
Pri motion ra
-010
Sec motion ra
Pri motion dec
+019
Sec motion dec
Notes
U (Proper motion indicates non-physical)
This double is not physical.
 
 
03158+3251 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 56293 03158+3251 HJ 332 AB 1827 2001 5 110 34.3 6.35 13.10 6.75
Show 56293 03158+3251 HJ 332 AC 1903 2001 4 12 44.0 6.35 13.62 7.27 <===
Show 56293 03158+3251 HJ 332 AD 1998 2001 2 138 79.7 6.35 13.39 7.04
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
11.5
Precise sep
44.038
Constellation
Perseus
SAO
56293
HIP
15191
Tycho2
2344-02356-1
HD
20193
HR
975
BD
BD+32 591
Distance
54.79
Distance ly
178.72
last precise pa
11.5
last precise sep
44.038
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03158+3251 HJ 332 AC 1998 3 12 43.6 6.31 12.50 F4Vvw D 031547.15+325124.0
03158+3251 HJ 332 AC 2001 4 12 44.0 6.30 12.50 F4Vvw N D 031547.15+325124.0

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