03294+4931 BU 1179 (34 Per)

 
 
03h 29m 22.05s +49 30' 32.2" P.A. 146 sep 0.6 mag 4.72,7.34 Sp B3V dist. 165.29 pc (539.18 l.y.)
 
 
Coord 2000
03294+4931
Discov num
BU 1179
Comp
Coord arcsec 2000
03 29 22.05 +49 30 32.2
Date first
1890
Date last
2007
Obs
12
Pa first
163
Pa last
146
P.A. Now (θ)
146°
Sep first
0.7
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
4.72
Mag sec
7.34
delta mag (ΔM)
2.62
Spectral class
B3V (blue-white)
Pri motion ra
+019
Sec motion ra
+019
Pri motion dec
-024
Sec motion dec
-024
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
145.8
Precise sep
0.608
Name
34 Per
Constellation
Perseus
SAO
38872
HIP
16244
Tycho2
3320-02810-1
HD
21428
HR
1044
GC
4133
BD
BD+49 945
Flamsteed
34 Persei
Flamsteed name
34 Per
Distance
165.29
Distance ly
539.18
last precise pa
145.8
last precise sep
0.608
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03294+4931 BU 1179 1999 11 147 0.7 4.72 7.34 B3V N D 032922.05+493032.2
03294+4931 BU 1179 2007 12 146 0.6 4.72 7.34 B3V N D 032922.05+493032.2

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