03530+4557 HDS 486AB

 
 
03h 53m 02.30s +45 57' 24.7" P.A. 312 sep 16.8 mag 8.53,10.16 Sp B9 dist. 151.29 pc (493.51 l.y.)
 
 
Coord 2000
03530+4557
Discov num
HDS 486
Comp
AB
Coord arcsec 2000
03 53 02.30 +45 57 24.7
Date first
1896
Date last
2010
Obs
12
Pa first
312
Pa last
312
P.A. Now (θ)
312°
Sep first
16.4
Sep last
16.8
Sep. Now (ρ)
16.8"
Mag pri
8.53
Mag sec
10.16
delta mag (ΔM)
1.63
Spectral class
B9 (blue-white)
Pri motion ra
-004
Sec motion ra
-005
Pri motion dec
-003
Sec motion dec
-001
Notes
rPM=0.439
Nature of this double is uncertain.
 
 
03530+4557 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 39169 03530+4557 HDS 486 AB 1896 2010 12 312 16.8 8.53 10.16 1.63 <===
Show 39169 03530+4557 SKF2403 AC 1896 2010 6 313 28.7 8.53 11.00 2.47
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
311.8
Precise sep
16.78
Cdsa2 id
HDS 486 AB
Constellation
Perseus
SAO
39169
HIP
18166
Tycho2
3326-03105-1
HD
24177
BD
BD+45 833
Ra deg
3.8839722222222224
De deg
45.95686111111112
Distance
151.29
Distance ly
493.51
last precise pa
311.8
last precise sep
16.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03530+4557 HDS 486 AB 2010 12 312 16.8 8.53 10.16 B9 035302.30+455724.7

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