17088+2439 DAM 898

 
 
17h 08m 47.53s +24 39' 17.3" P.A. 321 sep 3.4 mag 10.70,16.90
 
 
Coord 2000
17088+2439
Discov num
DAM 898
Comp
Coord arcsec 2000
17 08 47.53 +24 39 17.3
Date first
2002
Date last
2002
Obs
1
Pa first
321
Pa last
321
P.A. Now (θ)
321°
Sep first
3.4
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
10.70
Mag sec
16.90
delta mag (ΔM)
6.2
Spectral class
Pri motion ra
+006
Sec motion ra
Pri motion dec
+007
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
321.3
Precise sep
3.41
Constellation
Hercules
Tycho2
2064-01038-1
last precise pa
321.3
last precise sep
3.41
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17088+2439 DAM 898 2002 1 321 3.4 10.70 16.90 R 170847.53+243917.3

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