02217+5345 OPI   1AC

 
 
02H 21M 39.54S +53 44' 24.4" P.A. 103 SEP 16.3 MAG 10.45,13.70
 
 
Coord 2000
02217+5345
Discov num
OPI   1
Comp
AC
Coord arcsec 2000
02 21 39.54 +53 44 24.4
Date first
1926
Date last
2013
Obs
4
Pa first
90
Pa last
103
P.A. Now (θ)
103°
Sep first
16.0
Sep last
16.3
Sep. Now (ρ)
16.3"
Mag pri
10.45
Mag sec
13.70
delta mag (ΔM)
3.25
Spectral class
Pri motion ra
+001
Sec motion ra
-003
Pri motion dec
-005
Sec motion dec
-005
Notes
rPM=0.6860000000000001
Nature of this double is uncertain.
 
 
02217+5345 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02217+5345 HJ 2128 AB 1903 2015 8 49 9.3 10.45 12.00 1.55
Show 02217+5345 OPI 1 AC 1926 2013 4 103 16.3 10.45 13.70 3.25 <===
Show 02217+5345 OPI 1 AD 1903 2013 9 137 105.5 10.45 11.35 0.90
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
3686-00140-1
last precise pa
103.1
last precise sep
16.29