17171+2252 POU3276

 
 
17h 17m 03.94s +22 52' 28.4" P.A. 120 sep 6.4 mag 13.30,13.30
 
 
Coord 2000
17171+2252
Discov num
POU3276
Comp
Coord arcsec 2000
17 17 03.94 +22 52 28.4
Date first
1901
Date last
2010
Obs
4
Pa first
125
Pa last
120
P.A. Now (θ)
120°
Sep first
5.3
Sep last
6.4
Sep. Now (ρ)
6.4"
Mag pri
13.30
Mag sec
13.30
delta mag (ΔM)
0
Spectral class
Pri motion ra
-027
Sec motion ra
+011
Pri motion dec
+006
Sec motion dec
-005
Notes
rPM=1.43
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
119.7
Precise sep
6.35
Constellation
Hercules
last precise pa
119.7
last precise sep
6.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17171+2252 POU3276 1999 2 121 6.3 13.30 13.30 D 171703.94+225228.4
17171+2252 POU3276 2001 3 120 6.3 13.30 13.30 D 171703.94+225228.4
17171+2252 POU3276 2010 4 120 5.1 13.30 13.30 171703.94+225228.4

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