03590+3547 TRN  16 (Xi Per)

 
 
03H 58M 57.90S +35 47' 27.7" P.A. 236 SEP 2.4 MAG 4.04,14.00 SP O7I DIST. 381.68 PC (1245.04 L.Y.)
 
 
Coord 2000
03590+3547
Discov num
TRN  16
Comp
Coord arcsec 2000
03 58 57.90 +35 47 27.7
Date first
2001
Date last
2001
Obs
2
Pa first
141
Pa last
236
P.A. Now (θ)
236°
Sep first
2.4
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
4.04
Mag sec
14.00
delta mag (ΔM)
9.96
Spectral class
O7I (blue)
Pri motion ra
+002
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
Xi Per
Constellation
Perseus
SAO
56856
HIP
18614
Tycho2
2369-02273-1
HD
24912
HR
1228
GC
4779
BD
BD+35 775
Bayer
Xi Persei
Bayer name
Xi Per
Flamsteed
46 Persei
Flamsteed name
46 Per
Distance
381.68
Distance ly
1245.04
last precise pa
236
last precise sep
2.4