17116+2555 DAM 973

 
 
17h 11m 36.93s +25 55' 23.2" P.A. 128 sep 7.7 mag 10.60,15.80
 
 
Coord 2000
17116+2555
Discov num
DAM 973
Comp
Coord arcsec 2000
17 11 36.93 +25 55 23.2
Date first
1999
Date last
2002
Obs
4
Pa first
128
Pa last
128
P.A. Now (θ)
128°
Sep first
7.8
Sep last
7.7
Sep. Now (ρ)
7.7"
Mag pri
10.60
Mag sec
15.80
delta mag (ΔM)
5.2
Spectral class
Pri motion ra
-005
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
128.1
Precise sep
7.69
Cdsa2 id
DAM 973
Constellation
Hercules
Tycho2
2065-00029-1
Ra deg
17.193591666666666
De deg
25.923111111111112
last precise pa
128.1
last precise sep
7.69
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17116+2555 DAM 973 2002 4 128 7.7 10.60 15.80 171136.93+255523.2

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