12022-6807 DON 504

 
 
12h 02m 07.65s -68 08' 24.2" P.A. 147 sep 1.3 mag 10.07,14.80 Sp A2V
 
 
Coord 2000
12022-6807
Discov num
DON 504
Comp
Coord arcsec 2000
12 02 07.65 -68 08 24.2
Date first
1929
Date last
1929
Obs
1
Pa first
147
Pa last
147
P.A. Now (θ)
147°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
10.07
Mag sec
14.80
delta mag (ΔM)
4.73
Spectral class
A2V (white)
Pri motion ra
-022
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
147.3
Precise sep
1.29
Cdsa2 id
DON 504
Constellation
Musca
Tycho2
9227-00984-1
HD
104524
Ra deg
12.035458333333333
De deg
-68.14005555555556
last precise pa
147.3
last precise sep
1.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12022-6807 DON 504 1929 1 147 1.3 10.07 14.80 A2V 120207.65-680824.2

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