19131-2036 ARA1170

 
 
19h 13m 06.73s -20 35' 49.8" P.A. 187 sep 13.9 mag 12.39,13.56
 
 
Coord 2000
19131-2036
Discov num
ARA1170
Comp
Coord arcsec 2000
19 13 06.73 -20 35 49.8
Date first
1919
Date last
2015
Obs
5
Pa first
188
Pa last
187
P.A. Now (θ)
187°
Sep first
14.2
Sep last
13.9
Sep. Now (ρ)
13.9"
Mag pri
12.39
Mag sec
13.56
delta mag (ΔM)
1.17
Spectral class
Pri motion ra
+006
Sec motion ra
+004
Pri motion dec
-004
Sec motion dec
-009
Notes
rPM=0.547
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
186.8
Precise sep
13.88
Constellation
Sagittarius
Tycho2
6304-01467-1
Gaia DR2
4083641131090182528
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19131-2036 ARA1170 2000 2 187 13.8 12.39 12.90 D 191306.73-203549.8
19131-2036 ARA1170 2010 4 187 13.8 12.39 13.56 191306.73-203549.8
19131-2036 ARA1170 2015 5 187 13.9 12.39 13.56 191306.73-203549.8

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