17170+5337 GRV1133

 
 
17h 17m 52.47s +53 37' 29.7" P.A. 328 sep 12.9 mag 14.50,17.70
 
 
Coord 2000
17170+5337
Discov num
GRV1133
Comp
Coord arcsec 2000
17 17 52.47 +53 37 29.7
Date first
1998
Date last
2010
Obs
3
Pa first
328
Pa last
328
P.A. Now (θ)
328°
Sep first
12.9
Sep last
12.9
Sep. Now (ρ)
12.9"
Mag pri
14.50
Mag sec
17.70
delta mag (ΔM)
3.2
Spectral class
Pri motion ra
-016
Sec motion ra
-016
Pri motion dec
-018
Sec motion dec
-020
Notes
rPM=0.078 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
328.1
Precise sep
12.91
Constellation
Draco
last precise pa
328.1
last precise sep
12.91
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17170+5337 GRV1133 2000 2 328 12.9 14.50 17.70 D 171752.47+533729.7
17170+5337 GRV1133 2010 3 327 12.4 14.50 17.70 171752.47+533729.7

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