17076+4307 DAM 875AB

 
 
17H 07M 35.96S +43 06' 49.9" P.A. 322 SEP 7.5 MAG 10.70,13.20
 
 
Coord 2000
17076+4307
Discov num
DAM 875
Comp
AB
Coord arcsec 2000
17 07 35.96 +43 06 49.9
Date first
1999
Date last
2004
Obs
7
Pa first
309
Pa last
322
P.A. Now (θ)
322°
Sep first
8.4
Sep last
7.5
Sep. Now (ρ)
7.5"
Mag pri
10.70
Mag sec
13.20
delta mag (ΔM)
2.5
Spectral class
Pri motion ra
-012
Sec motion ra
-013
Pri motion dec
-037
Sec motion dec
-021
Notes
Nature of this double is uncertain.
 
 
17076+4307 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17076+4307 DAM 875 AB 1999 2004 7 322 7.5 10.70 13.20 2.50 <===
Show 17076+4307 DAM 875 Ba,Bb 2004 2004 1 346 1.4 15.30 16.50 1.20
Show 17076+4307 DAM 875 Ba,Bc 2004 2004 1 54 3.7 15.30 15.60 0.30
Quadruple system
2 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
Tycho2
3080-00443-1
last precise pa
321.8
last precise sep
7.53