01259+6808 BU 1101AB (Psi Cas)

 
 
01h 25m 55.90s +68 07' 47.8" P.A. 38 sep 2.4 mag 4.68,14.00 Sp K0III dist. 59.81 pc (195.1 l.y.)
 
 
Coord 2000
01259+6808
Discov num
BU 1101
Comp
AB
Coord arcsec 2000
01 25 55.90 +68 07 47.8
Date first
1889
Date last
1970
Obs
7
Pa first
41
Pa last
38
P.A. Now (θ)
38°
Sep first
3.2
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
4.68
Mag sec
14.00
delta mag (ΔM)
9.32
Spectral class
K0III (yellow-orange)
Pri motion ra
+074
Sec motion ra
Pri motion dec
+026
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
01259+6808 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show Psi Cas 11751 01259+6808 BU 1101 AB 1889 1970 7 38 2.4 4.68 14.00 9.32 <===
Show 11751 01259+6808 H 5 83 AC 1782 2007 64 128 20.3 4.68 9.18 4.50
Show 11751 01259+6808 BU 1101 AD 1865 2006 12 131 19.1 4.68 10.00 5.32
Show 01259+6808 STF 117 CD 1831 2009 43 250 2.3 9.18 10.00 0.82
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
37.6
Precise sep
2.42
Name
Psi Cas
Constellation
Cassiopeia
SAO
11751
HIP
6692
Tycho2
4297-01685-1
HD
8491
HR
399
GC
1707
BD
BD+67 123
Bayer
Psi Cassiopeiae
Bayer name
Psi Cas
Flamsteed
36 Cassiopeiae
Flamsteed name
36 Cas
Distance
59.81
Distance ly
195.1
last precise pa
37.6
last precise sep
2.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01259+6808 BU 1101 AB 1970 7 38 2.4 4.68 14.00 K0III N D 012555.90+680747.8

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