17296+2439 POU3293

 
 
17h 29m 37.48s +24 39' 24.6" P.A. 230 sep 21.2 mag 9.49,11.16 Sp K0 dist. 840.34 pc (2741.19 l.y.)
 
 
Coord 2000
17296+2439
Discov num
POU3293
Comp
Coord arcsec 2000
17 29 37.48 +24 39 24.6
Date first
1892
Date last
2011
Obs
12
Pa first
236
Pa last
230
P.A. Now (θ)
230°
Sep first
22.0
Sep last
21.2
Sep. Now (ρ)
21.2"
Mag pri
9.49
Mag sec
11.16
delta mag (ΔM)
1.67
Spectral class
K0 (yellow-orange)
Pri motion ra
-011
Sec motion ra
+091
Pri motion dec
+004
Sec motion dec
-037
Notes
Y (Parallax indicates components are non-physical)
rPM=1.119
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
229.6
Precise sep
21.18
Constellation
Hercules
SAO
85144
HIP
85607
Tycho2
2079-01165-1
BD
BD+24 3192
Distance
840.34
Distance ly
2741.19
last precise pa
229.6
last precise sep
21.18
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17296+2439 POU3293 1999 8 231 21.2 9.49 11.16 K0 YD 172937.48+243924.6
17296+2439 POU3293 2011 9 230 21.2 9.49 11.16 K0 YD 172937.48+243924.6

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