17200-0626 STF2149

 
 
17h 19m 58.44s -06 25' 44.5" P.A. 24 sep 7.4 mag 10.06,10.30 Sp G0
 
 
Coord 2000
17200-0626
Discov num
STF2149
Comp
Coord arcsec 2000
17 19 58.44 -06 25 44.5
Date first
1830
Date last
2016
Obs
31
Pa first
23
Pa last
24
P.A. Now (θ)
24°
Sep first
7.5
Sep last
7.4
Sep. Now (ρ)
7.4"
Mag pri
10.06
Mag sec
10.30
delta mag (ΔM)
0.24
Spectral class
G0 (yellow)
Pri motion ra
-004
Sec motion ra
-001
Pri motion dec
-019
Sec motion dec
-016
Notes
rPM=0.219 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
23.7
Precise sep
7.359
Constellation
Ophiuchus
Tycho2
5078-00701-1
HD
156827
last precise pa
23.7
last precise sep
7.359
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17200-0626 STF2149 2005 29 22 7.4 10.06 10.30 G0 D 171958.44-062544.5
17200-0626 STF2149 2016 31 24 7.4 10.06 10.30 G0 171958.44-062544.5

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