17087+2521 DAM 896

 
 
17h 08m 44.94s +25 20' 56.1" P.A. 125 sep 5.2 mag 13.60,15.30
 
 
Coord 2000
17087+2521
Discov num
DAM 896
Comp
Coord arcsec 2000
17 08 44.94 +25 20 56.1
Date first
1999
Date last
2010
Obs
6
Pa first
125
Pa last
125
P.A. Now (θ)
125°
Sep first
5.2
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
13.60
Mag sec
15.30
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
-012
Sec motion ra
Pri motion dec
+012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
125.3
Precise sep
5.15
Constellation
Hercules
last precise pa
125.3
last precise sep
5.15
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17087+2521 DAM 896 2002 4 126 5.2 13.60 15.30 170844.94+252056.1
17087+2521 DAM 896 2010 6 124 4.4 13.60 15.30 170844.94+252056.1

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