17523+4057 A   699

 
 
17h 52m 20.47s +40 57' 10.0" P.A. 26 sep 0.1 mag 9.30,10.00 Sp G0
 
 
Coord 2000
17523+4057
Discov num
A   699
Comp
Coord arcsec 2000
17 52 20.47 +40 57 10.0
Date first
1904
Date last
1995
Obs
10
Pa first
48
Pa last
26
P.A. Now (θ)
26°
Sep first
0.2
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
9.30
Mag sec
10.00
delta mag (ΔM)
0.7
Spectral class
G0 (yellow)
Pri motion ra
-075
Sec motion ra
Pri motion dec
+057
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
25.8
Precise sep
0.116
Constellation
Hercules
SAO
47027
Tycho2
3093-00249-1
last precise pa
25.8
last precise sep
0.116
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17523+4057 A 699 1995 10 26 0.1 9.30 10.00 G0 N 175220.47+405710.0

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