19032-1756 DON 943

 
 
19h 03m 16.25s -17 56' 50.9" P.A. 335 sep 3.7 mag 10.20,14.10 Sp A0III/IV
 
 
Coord 2000
19032-1756
Discov num
DON 943
Comp
Coord arcsec 2000
19 03 16.25 -17 56 50.9
Date first
1932
Date last
2000
Obs
5
Pa first
333
Pa last
335
P.A. Now (θ)
335°
Sep first
3.2
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
10.20
Mag sec
14.10
delta mag (ΔM)
3.9
Spectral class
A0III/IV (white)
Pri motion ra
+003
Sec motion ra
-008
Pri motion dec
-010
Sec motion dec
+116
Notes
rPM=1.088
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
334.6
Precise sep
3.72
Constellation
Sagittarius
Tycho2
6286-01002-1
HD
176926
last precise pa
334.6
last precise sep
3.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19032-1756 DON 943 2000 4 335 3.7 10.20 14.10 A0III/IV D 190316.25-175650.9

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