18419-6901 DON 913

 
 
18h 41m 40.47s -69 01' 42.3" P.A. 156 sep 1 mag 11.50,11.90
 
 
Coord 2000
18419-6901
Discov num
DON 913
Comp
Coord arcsec 2000
18 41 40.47 -69 01 42.3
Date first
1928
Date last
1948
Obs
2
Pa first
156
Pa last
156
P.A. Now (θ)
156°
Sep first
1.0
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
11.50
Mag sec
11.90
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+004
Sec motion ra
Pri motion dec
-005
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
155.9
Precise sep
1.03
Constellation
Pavo
last precise pa
155.9
last precise sep
1.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18419-6901 DON 913 1948 2 156 1.0 11.50 11.90 184140.47-690142.3

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