12155-2738 B   223

 
 
12H 15M 28.64S -27 37' 49.8" P.A. 8 SEP 1.7 MAG 9.00,13.50 SP A8/9V DIST. 289.02 PC (942.78 L.Y.)
 
 
Coord 2000
12155-2738
Discov num
B   223
Comp
Coord arcsec 2000
12 15 28.64 -27 37 49.8
Date first
1926
Date last
1987
Obs
4
Pa first
4
Pa last
8
P.A. Now (θ)
Sep first
1.3
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
9.00
Mag sec
13.50
delta mag (ΔM)
4.5
Spectral class
A8/9V (white)
Pri motion ra
-006
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hydra
SAO
180610
HIP
59782
Tycho2
6676-00602-1
HD
106569
CD
CD-26 9051
CP
CP-26 4681
Distance
289.02
Distance ly
942.78
last precise pa
8
last precise sep
1.66