18095-2859 SKF2064A,BC

 
 
18h 09m 27.88s -29 00' 41.1" P.A. 309 sep 43.2 mag 9.50,11.50 Sp G5V+K: dist. 71.94 pc (234.67 l.y.)
 
 
Coord 2000
18095-2859
Discov num
SKF2064
Comp
A,BC
Coord arcsec 2000
18 09 27.88 -29 00 41.1
Date first
1913
Date last
2010
Obs
8
Pa first
310
Pa last
309
P.A. Now (θ)
309°
Sep first
43.4
Sep last
43.2
Sep. Now (ρ)
43.2"
Mag pri
9.50
Mag sec
11.50
delta mag (ΔM)
2
Spectral class
G5V+K: (yellow/yellow-orange)
Pri motion ra
+035
Sec motion ra
+033
Pri motion dec
-023
Sec motion dec
-024
Notes
rPM=0.053 (< 0.3, Physical double)
This double is physical.
 
 
18095-2859 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 186369 18095-2859 SKF2064 A,BC 1913 2010 8 309 43.2 9.50 11.50 2.00 <===
Show 186369 18095-2859 RST2032 BC 1934 1944 2 254 0.5 12.20 12.20 0.00
Triple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
309
Precise sep
43.23
Constellation
Sagittarius
SAO
186369
HIP
88955
Tycho2
6855-03592-1
HD
165898
CD
CD-2914563
CP
CP-29 5321
Distance
71.94
Distance ly
234.67
last precise pa
309
last precise sep
43.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18095-2859 SKF2064 A,BC 2010 9 309 43.2 9.50 11.50 G5V+K: 180927.88-290041.1

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