17193+4917 HU  670

 
 
17h 19m 16.32s +49 17' 05.5" P.A. 10 sep 0.2 mag 10.00,11.00 Sp G0
 
 
Coord 2000
17193+4917
Discov num
HU  670
Comp
Coord arcsec 2000
17 19 16.32 +49 17 05.5
Date first
1904
Date last
1983
Obs
12
Pa first
7
Pa last
10
P.A. Now (θ)
10°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.00
Mag sec
11.00
delta mag (ΔM)
1
Spectral class
G0 (yellow)
Pri motion ra
+012
Sec motion ra
Pri motion dec
-057
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
10
Precise sep
0.16
Constellation
Hercules
SAO
46634
Tycho2
3516-00431-1
last precise pa
10
last precise sep
0.16
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17193+4917 HU 670 1983 12 10 0.2 10.00 11.00 171916.32+491705.5

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