17344+3903 FUR   2

 
 
17h 34m 21.47s +39 03' 29.0" P.A. 51 sep 2.1 mag 10.85,11.45 Sp F8
 
 
Coord 2000
17344+3903
Discov num
FUR   2
Comp
Coord arcsec 2000
17 34 21.47 +39 03 29.0
Date first
1910
Date last
2001
Obs
10
Pa first
53
Pa last
51
P.A. Now (θ)
51°
Sep first
2.2
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
10.85
Mag sec
11.45
delta mag (ΔM)
0.6
Spectral class
F8 (yellow-white)
Pri motion ra
-014
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
51
Precise sep
2.09
Constellation
Hercules
Tycho2
3087-01182-1
last precise pa
51
last precise sep
2.09
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17344+3903 FUR 2 2001 9 51 2.1 10.85 11.45 F8 173421.47+390329.0

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