10339+4158 ES 1396AB

 
 
10H 33M 54.68S +41 58' 21.7" P.A. 190 SEP 5.5 MAG 9.91,13.00 SP F5
 
 
Coord 2000
10339+4158
Discov num
ES 1396
Comp
AB
Coord arcsec 2000
10 33 54.68 +41 58 21.7
Date first
1915
Date last
1998
Obs
2
Pa first
187
Pa last
190
P.A. Now (θ)
190°
Sep first
5.1
Sep last
5.5
Sep. Now (ρ)
5.5"
Mag pri
9.91
Mag sec
13.00
delta mag (ΔM)
3.09
Spectral class
F5 (yellow-white)
Pri motion ra
+010
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
10339+4158 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 43385 10339+4158 ES 1396 AB 1915 1998 2 190 5.5 9.91 13.00 3.09 <===
Show 43385 10339+4158 SIN 122 AC 1989 1989 1 168 13.4 9.91 16.00 6.09
Show 43385 10339+4158 SIN 122 AD 1989 2002 3 94 228.6 9.91 14.17 4.26
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Major
SAO
43385
Tycho2
3005-00646-1
last precise pa
190.1
last precise sep
5.53