17084+2850 FMR 230

 
 
17h 08m 23.73s +28 49' 32.2" P.A. 251 sep 3.3 mag 14.60,17.00
 
 
Coord 2000
17084+2850
Discov num
FMR 230
Comp
Coord arcsec 2000
17 08 23.73 +28 49 32.2
Date first
1999
Date last
2015
Obs
3
Pa first
250
Pa last
251
P.A. Now (θ)
251°
Sep first
3.4
Sep last
3.3
Sep. Now (ρ)
3.3"
Mag pri
14.60
Mag sec
17.00
delta mag (ΔM)
2.4
Spectral class
Pri motion ra
-141
Sec motion ra
-141
Pri motion dec
+090
Sec motion dec
+090
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
250.7
Precise sep
3.268
Constellation
Hercules
Gaia DR2
1308501888838750976
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17084+2850 FMR 230 1999 1 250 3.4 14.60 17.00 V 170823.73+284932.2
17084+2850 FMR 230 2001 2 252 3.3 14.60 17.00 V 170823.73+284932.2
17084+2850 FMR 230 2015 3 251 3.3 14.60 17.00 V 170823.73+284932.2

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