00321+5000 COU2151

 
 
00h 32m 04.97s +50 00' 12.9" P.A. 100 sep 0.2 mag 9.52,10.56 Sp F2 dist. 240.38 pc (784.12 l.y.)
 
 
Coord 2000
00321+5000
Discov num
COU2151
Comp
Coord arcsec 2000
00 32 04.97 +50 00 12.9
Date first
1983
Date last
2011
Obs
9
Pa first
69
Pa last
100
P.A. Now (θ)
100°
Sep first
0.1
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.52
Mag sec
10.56
delta mag (ΔM)
1.04
Spectral class
F2 (yellow-white)
Pri motion ra
+032
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
99.8
Precise sep
0.154
Cdsa2 id
COU 2151
Constellation
Cassiopeia
SAO
36446
HIP
2528
Tycho2
3256-01415-1
BD
BD+49 116
Ra deg
0.5347138888888889
De deg
50.00358333333333
Distance
240.38
Distance ly
784.12
last precise pa
99.8
last precise sep
0.154
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00321+5000 COU2151 2003 4 267 0.2 9.52 10.56 F2 D 003204.97+500012.9
00321+5000 COU2151 2010 5 99 0.2 9.52 10.56 F2 D 003204.97+500012.9
00321+5000 COU2151 2011 9 100 0.2 9.52 10.56 F2 003204.97+500012.9

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