18508-4335 DON 926

 
 
18h 50m 49.13s -43 35' 23.5" P.A. 272 sep 0.8 mag 11.80,12.20
 
 
Coord 2000
18508-4335
Discov num
DON 926
Comp
Coord arcsec 2000
18 50 49.13 -43 35 23.5
Date first
1931
Date last
1936
Obs
2
Pa first
275
Pa last
272
P.A. Now (θ)
272°
Sep first
0.8
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.80
Mag sec
12.20
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-001
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
271.6
Precise sep
0.82
Constellation
Corona Austrina
last precise pa
271.6
last precise sep
0.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18508-4335 DON 926 1936 2 272 0.8 11.10 11.50 185007.50-433500.0

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