13417-7507 HDS1923Aa,Ab

 
 
13H 41M 39.50S -75 06' 55.3" P.A. 258 SEP 0.1 MAG 7.31,8.53 SP A0V+... DIST. 308.64 PC (1006.78 L.Y.)
 
 
Coord 2000
13417-7507
Discov num
HDS1923
Comp
Aa,Ab
Coord arcsec 2000
13 41 39.50 -75 06 55.3
Date first
1991
Date last
1991
Obs
1
Pa first
258
Pa last
258
P.A. Now (θ)
258°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
7.31
Mag sec
8.53
delta mag (ΔM)
1.22
Spectral class
A0V+... (white)
Pri motion ra
-012
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
13417-7507 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 257078 13417-7507 HDS1923 Aa,Ab 1991 1991 1 258 0.1 7.31 8.53 1.22 <===
Show 257078 13417-7507 HJ 4598 AB 1835 2004 10 44 13.3 6.98 11.70 4.72
Triple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Musca
SAO
257078
HIP
66806
Tycho2
9426-00493-1
HD
118667
CP
CP-74 1081
Distance
308.64
Distance ly
1006.78
last precise pa
258
last precise sep
0.14