12237-6352 JNN 172AB

 
 
12H 23M 42.19S -63 52' 12.1" P.A. 75 SEP 1.6 MAG 7.02,16.00 SP A3 DIST. 100.7 PC (328.48 L.Y.)
 
 
Coord 2000
12237-6352
Discov num
JNN 172
Comp
AB
Coord arcsec 2000
12 23 42.19 -63 52 12.1
Date first
2011
Date last
2012
Obs
2
Pa first
76
Pa last
75
P.A. Now (θ)
75°
Sep first
1.6
Sep last
1.6
Sep. Now (ρ)
1.6"
Mag pri
7.02
Mag sec
16.00
delta mag (ΔM)
8.98
Spectral class
A3 (white)
Pri motion ra
-032
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
U K (Proper motion indicates non-physical, K-band or other infrared magnitudes)
This double is not physical.
 
 
12237-6352 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 251879 12237-6352 JNN 172 AB 2011 2012 2 75 1.6 7.02 16.00 8.98 <===
Show 251879 12237-6352 JNN 172 AC 2011 2012 2 226 2.3 7.02 16.60 9.58
Show 251879 12237-6352 JNN 172 AD 2011 2012 2 14 4.6 7.02 15.50 8.48
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Crux
SAO
251879
HIP
60459
Tycho2
8983-01126-1
HD
107821
CP
CP-63 2259
Distance
100.7
Distance ly
328.48
last precise pa
75.3
last precise sep
1.616