04152+5115 HU  548

 
 
04h 15m 09.75s +51 14' 49.1" P.A. 254 sep 0.3 mag 10.17,10.95 Sp B9 dist. 1075.27 pc (3507.53 l.y.)
 
 
Coord 2000
04152+5115
Discov num
HU  548
Comp
Coord arcsec 2000
04 15 09.75 +51 14 49.1
Date first
1902
Date last
1991
Obs
6
Pa first
258
Pa last
254
P.A. Now (θ)
254°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.17
Mag sec
10.95
delta mag (ΔM)
0.78
Spectral class
B9 (blue-white)
Pri motion ra
+007
Sec motion ra
Pri motion dec
+006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
254
Precise sep
0.296
Constellation
Perseus
SAO
24501
HIP
19833
Tycho2
3340-00288-1
HD
232923
BD
BD+50 942
Distance
1075.27
Distance ly
3507.53
last precise pa
254
last precise sep
0.296
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
04152+5115 HU 548 1991 6 254 0.3 10.17 10.95 B9 D 041509.75+511449.1

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