02175+5704 BKO 164

 
 
02H 17M 27.67S +57 04' 16.4" P.A. 297 SEP 10.9 MAG 13.40,13.30
 
 
Coord 2000
02175+5704
Discov num
BKO 164
Comp
Coord arcsec 2000
02 17 27.67 +57 04 16.4
Date first
1914
Date last
2010
Obs
7
Pa first
291
Pa last
297
P.A. Now (θ)
297°
Sep first
9.9
Sep last
10.9
Sep. Now (ρ)
10.9"
Mag pri
13.40
Mag sec
13.30
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-001
Sec motion ra
-005
Pri motion dec
-002
Sec motion dec
-003
Notes
rPM=0.707
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
last precise pa
296.6
last precise sep
10.92