17077+3026 DAM 877

 
 
17h 07m 44.82s +30 26' 21.0" P.A. 137 sep 2.5 mag 12.10,13.70
 
 
Coord 2000
17077+3026
Discov num
DAM 877
Comp
Coord arcsec 2000
17 07 44.82 +30 26 21.0
Date first
2001
Date last
2002
Obs
2
Pa first
134
Pa last
137
P.A. Now (θ)
137°
Sep first
2.6
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
12.10
Mag sec
13.70
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
-014
Sec motion ra
+003
Pri motion dec
+012
Sec motion dec
-012
Notes
rPM=1.595
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
136.5
Precise sep
2.513
Constellation
Hercules
last precise pa
136.5
last precise sep
2.513
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17077+3026 DAM 877 2001 2 134 2.6 12.10 13.70 170744.82+302621.0
17077+3026 DAM 877 2002 2 137 2.5 12.10 13.70 170744.82+302621.0

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