17398+0537 FMR 137

 
 
17h 39m 46.45s +05 37' 29.3" P.A. 250 sep 9.3 mag 17.20,17.50 Sp M0VI+K9VI
 
 
Coord 2000
17398+0537
Discov num
FMR 137
Comp
Coord arcsec 2000
17 39 46.45 +05 37 29.3
Date first
2000
Date last
2015
Obs
6
Pa first
251
Pa last
250
P.A. Now (θ)
250°
Sep first
9.4
Sep last
9.3
Sep. Now (ρ)
9.3"
Mag pri
17.20
Mag sec
17.50
delta mag (ΔM)
0.3
Spectral class
M0VI+K9VI (red/yellow-orange)
Pri motion ra
-129
Sec motion ra
-129
Pri motion dec
-161
Sec motion dec
-161
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
249.6
Precise sep
9.312
Constellation
Ophiuchus
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17398+0537 FMR 137 2000 2 250 9.3 17.20 17.50 M0VI+K9VI V 173946.45+053729.3
17398+0537 FMR 137 2005 3 249 9.3 17.20 17.50 M0VI+K9VI V 173946.45+053729.3
17398+0537 FMR 137 2010 5 249 9.1 17.20 17.50 M0VI+K9VI V 173946.45+053729.3
17398+0537 FMR 137 2015 6 250 9.3 17.20 17.50 M0VI+K9VI V 173946.45+053729.3

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