00091+4051 BU  483AC

 
 
00h 09m 03.67s +40 50' 34.3" P.A. 268 sep 158.5 mag 7.04,7.66 Sp K0IV dist. 66.71 pc (217.61 l.y.)
 
 
Coord 2000
00091+4051
Discov num
BU  483
Comp
AC
Coord arcsec 2000
00 09 03.67 +40 50 34.3
Date first
1879
Date last
2015
Obs
20
Pa first
261
Pa last
268
P.A. Now (θ)
268°
Sep first
144.0
Sep last
158.5
Sep. Now (ρ)
158.5"
Mag pri
7.04
Mag sec
7.66
delta mag (ΔM)
0.62
Spectral class
K0IV (yellow-orange)
Pri motion ra
+126
Sec motion ra
-009
Pri motion dec
-172
Sec motion dec
-012
Notes
rPM=0.025 (< 0.3, Physical double)
This double is not physical.
 
 
00091+4051 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 00091+4051 BU 483 AB 1878 1933 9 40 2.5 7.04 11.50 4.46
Show 00091+4051 BU 483 AC 1879 2015 20 268 158.5 7.04 7.66 0.62 <===
Show 00091+4051 BU 483 AD 1903 2010 8 275 227.1 7.04 10.44 3.40
Show 00091+4051 BU 483 CD 1903 2015 12 282 72.7 7.66 10.44 2.78
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
F4V
Constellation
Pisces
HIP
538
Tycho2
0007-01005-1
Distance
66.71
Distance ly
217.61
last precise pa
268.4
last precise sep
158.502
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00091+4051 BU 483 AC 2001 10 267 156.0 7.04 7.66 G5 D 000903.67+405034.3
00091+4051 BU 483 AC 2010 11 270 158.0 7.04 7.66 G5 D 000903.67+405034.3
00091+4051 BU 483 AC 2012 19 269 158.2 7.04 7.66 K0IV 000903.67+405034.3
00091+4051 BU 483 AC 2015 20 268 158.5 7.04 7.66 K0IV 000903.67+405034.3

If you need more information about this double, apply for a data request form to the WDS.