02032+5514 BLL   4 (XX Per)

02H 03M 09.36S +55 13' 56.6" P.A. 176 SEP 223.7 MAG 8.05,9.83 SP MIB+ DIST. 877.19 PC (2861.39 L.Y.)

Coord 2000
02032+5514
Discov num
BLL   4
Comp
Coord arcsec 2000
02 03 09.36 +55 13 56.6
Date first
1879
Date last
2010
Obs
10
Pa first
177
Pa last
176
P.A. Now (θ)
176°
Sep first
220.2
Sep last
223.7
Sep. Now (ρ)
223.7"
Mag pri
8.05
Mag sec
9.83
delta mag (ΔM)
1.78
Spectral class
MIb+ (red)
Pri motion ra
+001
Sec motion ra
+054
Pri motion dec
-002
Sec motion dec
-021
Notes
N (See Notes)


rPM=0.972

This double is not physical.



OTHER CATALOGS AND DESIGNATIONS

Var name
XX Per
Constellation
Perseus
SAO
22875
HIP
9582
Tycho2
3689-01837-1
HD
12401
BD
BD+54 444
Distance
877.19
Distance ly
2861.39
last precise pa
175.6
last precise sep
223.66