02322+5415 HJ 2142BC

 
 
02H 32M 13.44S +54 15' 05.2" P.A. 57 SEP 5.6 MAG 9.71,10.40 SP A
 
 
Coord 2000
02322+5415
Discov num
HJ 2142
Comp
BC
Coord arcsec 2000
02 32 13.44 +54 15 05.2
Date first
1831
Date last
2016
Obs
33
Pa first
56
Pa last
57
P.A. Now (θ)
57°
Sep first
6.5
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
9.71
Mag sec
10.40
delta mag (ΔM)
0.69
Spectral class
A (white)
Pri motion ra
+006
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
U (Proper motion indicates non-physical)
This double is not physical.
 
 
02322+5415 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 02322+5415 HJ 2142 AB 1831 2016 44 312 8.2 10.11 9.71 0.40
Show 02322+5415 HJ 2142 AC 1831 2016 44 351 8.6 10.11 10.30 0.19
Show 02322+5415 ES 2594 AD 1900 2004 5 93 29.1 10.11 13.44 3.33
Show 02322+5415 ABH 13 AE 1987 2004 4 70 95.1 10.11 14.38 4.27
Show 02322+5415 ABH 13 AF 1987 2004 4 129 79.5 10.11 15.46 5.35
Show 02322+5415 ABH 13 AG 1987 2004 4 85 107.9 10.11 14.99 4.88
Show 02322+5415 HJ 2142 BC 1831 2016 33 57 5.6 9.71 10.40 0.69 <===
Septuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
3687-00321-1
HD
15572
last precise pa
56.5
last precise sep
5.582