02158+5600 TRN   9 (V354 Per)

 
 
02h 15m 45.93s +55 59' 46.7" P.A. 29 sep 4.6 mag 7.90,18.00 Sp O9.7I dist. 1282.05 pc (4182.05 l.y.)
 
 
Coord 2000
02158+5600
Discov num
TRN   9
Comp
Coord arcsec 2000
02 15 45.93 +55 59 46.7
Date first
2004
Date last
2004
Obs
1
Pa first
29
Pa last
29
P.A. Now (θ)
29°
Sep first
4.6
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
7.90
Mag sec
18.00
delta mag (ΔM)
10.1
Spectral class
O9.7I (blue)
Pri motion ra
-000
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
V354 Per
Constellation
Perseus
SAO
23099
HIP
10541
Tycho2
3690-02070-1
HD
13745
BD
BD+55 554
Distance
1282.05
Distance ly
4182.05
last precise pa
29
last precise sep
4.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02158+5600 TRN 9 2004 1 29 4.6 7.90   021545.93+555946.7

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