17267-4551 ARY 109

 
 
17h 26m 41.30s -45 50' 54.1" P.A. 155 sep 10.5 mag 12.40,12.50
 
 
Coord 2000
17267-4551
Discov num
ARY 109
Comp
Coord arcsec 2000
17 26 41.30 -45 50 54.1
Date first
1997
Date last
2015
Obs
7
Pa first
155
Pa last
155
P.A. Now (θ)
155°
Sep first
10.4
Sep last
10.5
Sep. Now (ρ)
10.5"
Mag pri
12.40
Mag sec
12.50
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
155
Precise sep
10.539
Constellation
Ara
SAO
227966
Gaia DR2
89011211264
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17267-4551 ARY 109 2013 1 156 10.9 12.40 12.50 172641.30-455054.1
17267-4551 ARY 109 2015 7 155 10.5 12.40 12.50 172641.30-455054.1

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