02115+5739 BU  874AB (5 Per)

 
 
02H 11M 29.19S +57 38' 44.0" P.A. 266 SEP 5.3 MAG 6.44,12.40 SP B5IA DIST. 1785.71 PC (5824.99 L.Y.)
 
 
Coord 2000
02115+5739
Discov num
BU  874
Comp
AB
Coord arcsec 2000
02 11 29.19 +57 38 44.0
Date first
1880
Date last
2015
Obs
8
Pa first
274
Pa last
266
P.A. Now (θ)
266°
Sep first
5.6
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
6.44
Mag sec
12.40
delta mag (ΔM)
5.96
Spectral class
B5Ia (blue-white)
Pri motion ra
+003
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
02115+5739 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 5 Per 23011 02115+5739 BU 874 AB 1880 2015 8 266 5.3 6.44 12.40 5.96 <===
Show 23011 02115+5739 WAL 16 AC 1944 2003 3 5 65.7 6.44 13.24 6.80
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
5 Per
Constellation
Perseus
SAO
23011
HIP
10227
Tycho2
3693-01718-1
HD
13267
HR
627
GC
2604
BD
BD+56 438
Flamsteed
5 Persei
Flamsteed name
5 Per
Distance
1785.71
Distance ly
5824.99
last precise pa
265.5
last precise sep
5.28