17398+2444 POU3306

 
 
17h 39m 49.24s +24 44' 04.4" P.A. 103 sep 4.7 mag 12.00,12.70
 
 
Coord 2000
17398+2444
Discov num
POU3306
Comp
Coord arcsec 2000
17 39 49.24 +24 44 04.4
Date first
1900
Date last
2015
Obs
7
Pa first
41
Pa last
103
P.A. Now (θ)
103°
Sep first
5.0
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
12.00
Mag sec
12.70
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-016
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
103
Precise sep
4.65
Constellation
Hercules
last precise pa
103
last precise sep
4.65
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17398+2444 POU3306 2006 3 96 4.2 12.00 12.70 D 173949.24+244404.4
17398+2444 POU3306 2009 4 101 4.7 12.00 12.70 D 173949.24+244404.4
17398+2444 POU3306 2015 7 103 4.7 12.00 12.70 173949.24+244404.4

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