21111-2219 ARA1939

 
 
21h 11m 03.74s -22 18' 34.1" P.A. 275.00 sep 14.7 mag 11.70,12.40
 
 
Coord 2000
21111-2219
Discov num
ARA1939
Comp
Coord arcsec 2000
21 11 03.74 -22 18 34.1
Date first
1920
Date last
2015
Obs
9
Pa first
279
Pa last
275
P.A. Now (θ)
275°
Sep first
12.0
Sep last
14.7
Sep. Now (ρ)
14.7"
Mag pri
11.70
Mag sec
12.40
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+005
Sec motion ra
-028
Pri motion dec
-008
Sec motion dec
-015
Notes
rPM=1.062
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
275.1
Precise sep
14.732
Constellation
Capricornus
Gaia DR2
6804924708946626816
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21111-2219 ARA1939 1922 2 280 11.4 11.70 12.40 211103.74-221834.1
21111-2219 ARA1939 1999 3 276 14.3 11.70 12.40 211103.74-221834.1
21111-2219 ARA1939 2010 8 275 14.5 11.70 12.40 211103.74-221834.1
21111-2219 ARA1939 2015 9 275 14.7 11.70 12.40 211103.74-221834.1

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