16168+0118 A  2180BC

 
 
16H 16M 53.66S +01 17' 30.4" P.A. 306 SEP 1.1 MAG 10.95,11.60 SP F8
 
 
Coord 2000
16168+0118
Discov num
A  2180
Comp
BC
Coord arcsec 2000
16 16 53.66 +01 17 30.4
Date first
1910
Date last
2010
Obs
11
Pa first
311
Pa last
306
P.A. Now (θ)
306°
Sep first
1.1
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
10.95
Mag sec
11.60
delta mag (ΔM)
0.65
Spectral class
F8 (yellow-white)
Pri motion ra
-013
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
16168+0118 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 16168+0118 A 2180 A,BC 1909 2010 14 97 47.9 9.08 10.95 1.87
Show 16168+0118 A 2180 BC 1910 2010 11 306 1.1 10.95 11.60 0.65 <===
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
Tycho2
0368-00673-1
last precise pa
305.9
last precise sep
1.141