03176+4850 TDS2516Aa,Ab

 
 
03H 17M 36.95S +48 50' 08.9" P.A. 220 SEP 0.9 MAG 11.47,11.50 SP G3
 
 
Coord 2000
03176+4850
Discov num
TDS2516
Comp
Aa,Ab
Coord arcsec 2000
03 17 36.95 +48 50 08.9
Date first
1991
Date last
1991
Obs
1
Pa first
220
Pa last
220
P.A. Now (θ)
220°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
11.47
Mag sec
11.50
delta mag (ΔM)
0.03
Spectral class
G3 (yellow)
Pri motion ra
+018
Sec motion ra
+018
Pri motion dec
-020
Sec motion dec
-020
Notes
Nature of this double is uncertain.
 
 
03176+4850 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 03176+4850 TDS2516 Aa,Ab 1991 1991 1 220 0.9 11.47 11.50 0.03 <===
Show 03176+4850 MET 22 AB 2004 2004 1 38 6.9 9.26 16.92 7.66
Show 03176+4850 MET 22 AC 2003 2015 2 109 8.1 9.26 15.11 5.85
Quadruple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
3319-00306-1
last precise pa
219.9
last precise sep
0.89