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
2010
Obs
5
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
9.32
Constellation
Ophiuchus
last precise pa
249.6
last precise sep
9.32
 
 
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

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