17306-1111 GWP2716

 
 
17h 30m 37.73s -11 11' 00.2" P.A. 123 sep 13.6 mag 13.30,15.10
 
 
Coord 2000
17306-1111
Discov num
GWP2716
Comp
Coord arcsec 2000
17 30 37.73 -11 11 00.2
Date first
1954
Date last
2015
Obs
6
Pa first
126
Pa last
123
P.A. Now (θ)
123°
Sep first
13.8
Sep last
13.6
Sep. Now (ρ)
13.6"
Mag pri
13.30
Mag sec
15.10
delta mag (ΔM)
1.8
Spectral class
Pri motion ra
+076
Sec motion ra
+000
Pri motion dec
-128
Sec motion dec
+000
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=1
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
123
Precise sep
13.571
Constellation
Serpens
Gaia DR2
4162978385446020096
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17306-1111 GWP2716 1999 3 123 13.5 13.30 15.10 V R 173037.73-111100.2
17306-1111 GWP2716 2010 5 123 13.4 13.30 15.10 V R 173037.73-111100.2
17306-1111 GWP2716 2015 6 123 13.6 13.30 15.10 V R 173037.73-111100.2

If you need more information about this double, apply for a data request form to the WDS.