00321+5600 GRF  23

 
 
00h 32m 04.22s +55 59' 38.9" P.A. 146 sep 77 mag 7.67,9.61 Sp K2III+K0 dist. 724.64 pc (2363.78 l.y.)
 
 
Coord 2000
00321+5600
Discov num
GRF  23
Comp
Coord arcsec 2000
00 32 04.22 +55 59 38.9
Date first
1908
Date last
2010
Obs
7
Pa first
147
Pa last
146
P.A. Now (θ)
146°
Sep first
76.4
Sep last
77.0
Sep. Now (ρ)
77"
Mag pri
7.67
Mag sec
9.61
delta mag (ΔM)
1.94
Spectral class
K2III+K0 (yellow-orange/yellow-orange)
Pri motion ra
-016
Sec motion ra
+002
Pri motion dec
-012
Sec motion dec
-007
Notes
U (Proper motion indicates non-physical)
rPM=0.934
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
146.1
Precise sep
77.04
Constellation
Cassiopeia
SAO
21492
HIP
2526
Tycho2
3658-01198-1
HD
2824
BD
BD+55 100
Distance
724.64
Distance ly
2363.78
last precise pa
146.1
last precise sep
77.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00321+5600 GRF 23 2000 1 146 78.0 7.50 9.50 K2III+K0 003204.22+555938.9
00321+5600 GRF 23 2010 5 146 77.0 7.67 9.61 K2III+K0 U 003204.22+555938.9

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