17348-7034 HEI 248A,BC

 
 
17H 34M 45.91S -70 35' 06.9" P.A. 357 SEP 28.6 MAG 9.18,11.24 SP K3III:
 
 
Coord 2000
17348-7034
Discov num
HEI 248
Comp
A,BC
Coord arcsec 2000
17 34 45.91 -70 35 06.9
Date first
1895
Date last
2001
Obs
6
Pa first
0
Pa last
357
P.A. Now (θ)
357°
Sep first
29.3
Sep last
28.6
Sep. Now (ρ)
28.6"
Mag pri
9.18
Mag sec
11.24
delta mag (ΔM)
2.06
Spectral class
K3III: (yellow-orange)
Pri motion ra
+005
Sec motion ra
-001
Pri motion dec
-001
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
17348-7034 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17348-7034 HEI 248 A,BC 1895 2001 6 357 28.6 9.18 11.24 2.06 <===
Show 17348-7034 HEI 248 BC 1984 1984 1 264 1.1 11.70 11.80 0.10
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Apus
Tycho2
9280-01870-1
HD
158313
last precise pa
356.7
last precise sep
28.551