03597+4809 STT  68AB (IQ Per)

 
 
03h 59m 44.66s +48 09' 04.6" P.A. 176 sep 39.1 mag 7.78,9.22 Sp B9 dist. 259.74 pc (847.27 l.y.)
 
 
Coord 2000
03597+4809
Discov num
STT  68
Comp
AB
Coord arcsec 2000
03 59 44.66 +48 09 04.6
Date first
1867
Date last
2015
Obs
21
Pa first
176
Pa last
176
P.A. Now (θ)
176°
Sep first
38.9
Sep last
39.1
Sep. Now (ρ)
39.1"
Mag pri
7.78
Mag sec
9.22
delta mag (ΔM)
1.44
Spectral class
B9 (blue-white)
Pri motion ra
+016
Sec motion ra
+016
Pri motion dec
-014
Sec motion dec
-015
Notes
N W (See Notes, )
Nature of this double is uncertain.
 
 
03597+4809 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show IQ Per 39231 03597+4809 STT 68 AB 1867 2015 21 176 39.1 7.78 9.22 1.44 <===
Show 03597+4809 STT 68 BC 1912 2002 3 189 31.7 9.22 14.24 5.02
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
IQ Per
Constellation
Perseus
SAO
39231
HIP
18662
Tycho2
3331-01175-1
HD
24909
BD
BD+47 920
Distance
259.74
Distance ly
847.27
last precise pa
176.2
last precise sep
39.13
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03597+4809 STT 68 AB 2008 19 176 39.0 7.78 9.22 B9 N D 035944.66+480904.6

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