18485+1045 STF2396AB

 
 
18h 48m 29.23s +10 44' 43.6" P.A. 336 sep 76.5 mag 8.08,11.25 Sp K0 dist. 16.86 pc (55 l.y.)
 
 
Coord 2000
18485+1045
Discov num
STF2396
Comp
AB
Coord arcsec 2000
18 48 29.23 +10 44 43.6
Date first
1829
Date last
2002
Obs
53
Pa first
233
Pa last
336
P.A. Now (θ)
336°
Sep first
11.7
Sep last
76.5
Sep. Now (ρ)
76.5"
Mag pri
8.08
Mag sec
11.25
delta mag (ΔM)
3.17
Spectral class
K0 (yellow-orange)
Pri motion ra
+129
Sec motion ra
+004
Pri motion dec
-437
Sec motion dec
+006
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=1.01
This double is not physical.
 
 
18485+1045 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 104119 18485+1045 STF2396 AB 1829 2002 53 336 76.5 8.08 11.25 3.17 <===
Show 104119 18485+1045 STF2396 AC 1891 2004 10 6 198.5 8.08 10.14 2.06
Show 104119 18485+1045 STF2396 AD 1891 2001 13 36 199.4 8.08 10.83 2.75
Show 18485+1045 STF2396 CD 1891 2002 13 110 105.8 10.14 10.83 0.69
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
336.2
Precise sep
76.46
Constellation
Aquila
SAO
104119
HIP
92283
Tycho2
1030-04610-1
HD
174080
GL
Gl 727
BD
BD+10 3665
Distance
16.86
Distance ly
55
last precise pa
336.7
last precise sep
82.005
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18485+1045 STF2396 AB 2002 51 336 76.5 8.08 11.25 K0 NLD 184829.15+104447.4

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