02199+5719 HDS 304

 
 
02h 19m 56.13s +57 19' 05.2" P.A. 291 sep 0.3 mag 8.45,10.98 Sp B9III dist. 436.68 pc (1424.45 l.y.)
 
 
Coord 2000
02199+5719
Discov num
HDS 304
Comp
Coord arcsec 2000
02 19 56.13 +57 19 05.2
Date first
1991
Date last
1991
Obs
1
Pa first
291
Pa last
291
P.A. Now (θ)
291°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
8.45
Mag sec
10.98
delta mag (ΔM)
2.53
Spectral class
B9III (blue-white)
Pri motion ra
-002
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
291
Precise sep
0.27
Constellation
Perseus
SAO
23200
HIP
10873
Tycho2
3694-01539-1
HD
14210
BD
BD+56 543
Distance
436.68
Distance ly
1424.45
last precise pa
291
last precise sep
0.27
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02199+5719 HDS 304 1991 1 291 0.3 8.45 10.98 B9III 021956.13+571905.2

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