17100+1808 GWP2693

 
 
17h 10m 00.69s +18 08' 19.3" P.A. 102 sep 5.9 mag 15.70,16.50
 
 
Coord 2000
17100+1808
Discov num
GWP2693
Comp
Coord arcsec 2000
17 10 00.69 +18 08 19.3
Date first
1954
Date last
2010
Obs
5
Pa first
112
Pa last
102
P.A. Now (θ)
102°
Sep first
5.4
Sep last
5.9
Sep. Now (ρ)
5.9"
Mag pri
15.70
Mag sec
16.50
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
Sec motion ra
+004
Pri motion dec
Sec motion dec
+051
Notes
V R (Proper motion indicates physical, Red magnitudes)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
101.5
Precise sep
5.94
Cdsa2 id
GWP 2693
Constellation
Hercules
Ra deg
17.166858333333334
De deg
18.138694444444443
last precise pa
101.5
last precise sep
5.94
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17100+1808 GWP2693 1999 3 102 6.0 15.80 16.50 V 171000.86+180818.5
17100+1808 GWP2693 2010 5 102 4.9 15.70 16.50 V R 171000.69+180819.3

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