17380+2842 TDS 875

 
 
17h 37m 57.96s +28 41' 33.7" P.A. 357 sep 0.9 mag 10.65,11.07
 
 
Coord 2000
17380+2842
Discov num
TDS 875
Comp
Coord arcsec 2000
17 37 57.96 +28 41 33.7
Date first
1991
Date last
1991
Obs
1
Pa first
357
Pa last
357
P.A. Now (θ)
357°
Sep first
0.9
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
10.65
Mag sec
11.07
delta mag (ΔM)
0.42
Spectral class
Pri motion ra
-005
Sec motion ra
-005
Pri motion dec
-081
Sec motion dec
-081
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
357
Precise sep
0.852
Cdsa2 id
TDS 875
Constellation
Hercules
Tycho2
2088-00435-1
Ra deg
17.63276666666667
De deg
28.692694444444445
last precise pa
357
last precise sep
0.852
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17380+2842 TDS 875 1991 1 357 0.9 10.65 11.07 173757.96+284133.7

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