01217+3238 COU 665

 
 
01h 21m 43.85s +32 38' 22.5" P.A. 172 sep 1.1 mag 8.83,11.14 Sp G5 dist. 233.1 pc (760.37 l.y.)
 
 
Coord 2000
01217+3238
Discov num
COU 665
Comp
Coord arcsec 2000
01 21 43.85 +32 38 22.5
Date first
1971
Date last
2010
Obs
10
Pa first
172
Pa last
172
P.A. Now (θ)
172°
Sep first
0.9
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
8.83
Mag sec
11.14
delta mag (ΔM)
2.31
Spectral class
G5 (yellow)
Pri motion ra
-011
Sec motion ra
-011
Pri motion dec
-009
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
172.3
Precise sep
1.06
Constellation
Pisces
SAO
54627
HIP
6362
Tycho2
2296-00969-1
HD
8184
BD
BD+31 232
Distance
233.1
Distance ly
760.37
last precise pa
172.3
last precise sep
1.06
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01217+3238 COU 665 2001 6 172 1.1 8.83 11.14 G5 012143.85+323822.5
01217+3238 COU 665 2007 7 174 1.1 8.83 11.14 G5 012143.85+323822.5
01217+3238 COU 665 2009 9 173 1.1 8.83 11.14 G5 012143.85+323822.5
01217+3238 COU 665 2010 10 172 1.1 8.83 11.14 G5 012143.85+323822.5

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