12056+6848 STF1599AB

 
 
12h 05m 33.52s +68 47' 39.7" P.A. 167 sep 10.1 mag 7.50,10.67 Sp K1III dist. 277.78 pc (906.12 l.y.)
 
 
Coord 2000
12056+6848
Discov num
STF1599
Comp
AB
Coord arcsec 2000
12 05 33.52 +68 47 39.7
Date first
1831
Date last
2015
Obs
29
Pa first
167
Pa last
167
P.A. Now (θ)
167°
Sep first
10.2
Sep last
10.1
Sep. Now (ρ)
10.1"
Mag pri
7.50
Mag sec
10.67
delta mag (ΔM)
3.17
Spectral class
K1III (yellow-orange)
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
-028
Sec motion dec
-028
Notes
N U (See Notes, Proper motion indicates non-physical)
This double is not physical.
 
 
12056+6848 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 15709 12056+6848 STF1599 AB 1831 2015 29 167 10.1 7.50 10.67 3.17 <===
Show 15709 12056+6848 STF1599 AC 1898 2006 6 332 109.3 7.50 12.65 5.15
Show 15709 12056+6848 STF1599 AD 1875 2015 16 87 125.6 7.50 9.19 1.69
Show 15709 12056+6848 STF1599 AE 1875 2015 21 182 125.4 7.50 7.94 0.44
Show 15709 12056+6848 WAL 60 AF 1898 2015 7 109 142.6 7.50 12.28 4.78
Show 15708 12056+6848 STF1599 Ea,Eb 1953 1953 1 69 0.3 8.00 8.00 0.00
Septuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
167.4
Precise sep
10.105
Constellation
Draco
SAO
15709
HIP
58979
Tycho2
4393-01885-1
HD
105028
BD
BD+69 642
Distance
277.78
Distance ly
906.12
last precise pa
167.4
last precise sep
10.105
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12056+6848 STF1599 AB 2000 25 166 10.2 7.50 10.67 K1III N D 120533.52+684739.7
12056+6848 STF1599 AB 2010 26 166 10.4 7.50 10.67 K1III NUD 120533.52+684739.7
12056+6848 STF1599 AB 2015 28 167 10.1 7.50 10.67 K1III NU 120533.52+684739.7

If you need more information about this double, apply for a data request form to the WDS.