21214-6924 DON1005

 
 
21h 21m 24.42s -69 24' 14.0" P.A. 246 sep 0.9 mag 9.28,9.64 Sp F5V
 
 
Coord 2000
21214-6924
Discov num
DON1005
Comp
Coord arcsec 2000
21 21 24.42 -69 24 14.0
Date first
1928
Date last
1991
Obs
4
Pa first
239
Pa last
246
P.A. Now (θ)
246°
Sep first
0.8
Sep last
0.9
Sep. Now (ρ)
0.9"
Mag pri
9.28
Mag sec
9.64
delta mag (ΔM)
0.36
Spectral class
F5V (yellow-white)
Pri motion ra
+028
Sec motion ra
+028
Pri motion dec
-048
Sec motion dec
-048
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
245.5
Precise sep
0.923
Constellation
Pavo
Tycho2
9326-00047-1
HD
202693
last precise pa
245.5
last precise sep
0.923
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21214-6924 DON1005 1991 4 246 0.9 9.28 9.64 F5V D 212124.42-692414.0

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