02548+4332 HJ 2162AB

 
 
02H 54M 40.93S +43 32' 37.1" P.A. 41 SEP 12.6 MAG 10.55,10.78
 
 
Coord 2000
02548+4332
Discov num
HJ 2162
Comp
AB
Coord arcsec 2000
02 54 40.93 +43 32 37.1
Date first
1893
Date last
2015
Obs
10
Pa first
37
Pa last
41
P.A. Now (θ)
41°
Sep first
12.9
Sep last
12.6
Sep. Now (ρ)
12.6"
Mag pri
10.55
Mag sec
10.78
delta mag (ΔM)
0.23
Spectral class
Pri motion ra
-003
Sec motion ra
-002
Pri motion dec
-006
Sec motion dec
-007
Notes
N (See Notes)
rPM=0.194 (< 0.3, Physical double)
This double is physical.
 
 
02548+4332 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02548+4332 HJ 2162 AB 1893 2015 10 41 12.6 10.55 10.78 0.23 <===
Show 02548+4332 HJ 2162 AC 1893 2002 6 54 68.8 10.55 11.84 1.29
Show 02548+4332 ES 2595 CD 1831 2002 4 3 10.6 11.84 13.20 1.36
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
2858-01750-1
last precise pa
41.2
last precise sep
12.633