19176-4242 DON 956

 
 
19h 17m 33.37s -42 42' 07.4" P.A. 320 sep 1.3 mag 10.80,14.00
 
 
Coord 2000
19176-4242
Discov num
DON 956
Comp
Coord arcsec 2000
19 17 33.37 -42 42 07.4
Date first
1931
Date last
1936
Obs
2
Pa first
324
Pa last
320
P.A. Now (θ)
320°
Sep first
1.4
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
10.80
Mag sec
14.00
delta mag (ΔM)
3.2
Spectral class
Pri motion ra
-047
Sec motion ra
Pri motion dec
-022
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
320.3
Precise sep
1.32
Constellation
Corona Austrina
last precise pa
320.3
last precise sep
1.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19176-4242 DON 956 1936 2 320 1.3 10.80 14.00 191733.37-424207.4

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