17538-2659 RST2001

 
 
17h 53m 46.80s -26 59' 37.0" P.A. 347 sep 0.5 mag 10.30,12.00
 
 
Coord 2000
17538-2659
Discov num
RST2001
Comp
Coord arcsec 2000
17 53 46.80 -26 59 37.0
Date first
1931
Date last
2000
Obs
4
Pa first
359
Pa last
347
P.A. Now (θ)
347°
Sep first
0.6
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.30
Mag sec
12.00
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
347
Precise sep
0.54
Constellation
Sagittarius
Tycho2
6849-00216-1
HD
314752
last precise pa
347
last precise sep
0.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17538-2659 RST2001 1940 3 356 0.7 10.30 12.00 175346.80-265937.0
17538-2659 RST2001 2000 4 347 0.5 10.30 12.00 175346.80-265937.0

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