17088+4257 DAM 897

 
 
17h 08m 45.73s +42 56' 34.8" P.A. 275 sep 5.2 mag 14.30,14.70
 
 
Coord 2000
17088+4257
Discov num
DAM 897
Comp
Coord arcsec 2000
17 08 45.73 +42 56 34.8
Date first
1999
Date last
2005
Obs
4
Pa first
275
Pa last
275
P.A. Now (θ)
275°
Sep first
5.2
Sep last
5.2
Sep. Now (ρ)
5.2"
Mag pri
14.30
Mag sec
14.70
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+032
Sec motion ra
-005
Pri motion dec
-021
Sec motion dec
-014
Notes
rPM=0.984
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
274.7
Precise sep
5.16
Cdsa2 id
DAM 897
Constellation
Hercules
Ra deg
17.146036111111112
De deg
42.943
last precise pa
274.7
last precise sep
5.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17088+4257 DAM 897 2005 4 275 5.2 14.30 14.70 170845.73+425634.8

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