12553-6820 DON 563

 
 
12h 55m 16.82s -68 19' 46.3" P.A. 353 sep 2.4 mag 11.26,12.22
 
 
Coord 2000
12553-6820
Discov num
DON 563
Comp
Coord arcsec 2000
12 55 16.82 -68 19 46.3
Date first
1929
Date last
1991
Obs
3
Pa first
348
Pa last
353
P.A. Now (θ)
353°
Sep first
2.0
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
11.26
Mag sec
12.22
delta mag (ΔM)
0.96
Spectral class
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
352.5
Precise sep
2.35
Constellation
Musca
Tycho2
9241-00086-1
last precise pa
352.5
last precise sep
2.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12553-6820 DON 563 1991 3 353 2.4 11.26 12.22 125516.82-681946.3

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