17076+4307 DAM 875Ba,Bb

 
 
17H 07M 35.39S +43 06' 53.6" P.A. 346 SEP 1.4 MAG 15.30,16.50
 
 
Coord 2000
17076+4307
Discov num
DAM 875
Comp
Ba,Bb
Coord arcsec 2000
17 07 35.39 +43 06 53.6
Date first
2004
Date last
2004
Obs
1
Pa first
346
Pa last
346
P.A. Now (θ)
346°
Sep first
1.4
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
15.30
Mag sec
16.50
delta mag (ΔM)
1.2
Spectral class
Pri motion ra
-013
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
R (Red magnitudes)
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
346.3
last precise sep
1.43