19559-2103 ARA1573

 
 
19h 55m 55.32s -21 03' 37.5" P.A. 207 sep 8.9 mag 11.71,12.90
 
 
Coord 2000
19559-2103
Discov num
ARA1573
Comp
Coord arcsec 2000
19 55 55.32 -21 03 37.5
Date first
1919
Date last
2015
Obs
6
Pa first
206
Pa last
207
P.A. Now (θ)
207°
Sep first
9.8
Sep last
8.9
Sep. Now (ρ)
8.9"
Mag pri
11.71
Mag sec
12.90
delta mag (ΔM)
1.19
Spectral class
Pri motion ra
+001
Sec motion ra
-001
Pri motion dec
+004
Sec motion dec
+000
Notes
rPM=1.085
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
207.1
Precise sep
8.933
Constellation
Sagittarius
Tycho2
6325-01106-1
Gaia DR2
08175155200
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19559-2103 ARA1573 1999 2 207 9.0 11.71 12.90 D 195555.32-210337.5
19559-2103 ARA1573 2010 5 207 9.2 11.71 12.90 195555.32-210337.5
19559-2103 ARA1573 2015 6 207 8.9 11.71 12.90 195555.32-210337.5

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