12483-6825 DON 556

 
 
12h 48m 19.39s -68 25' 01.5" P.A. 297 sep 3.1 mag 9.80,13.30
 
 
Coord 2000
12483-6825
Discov num
DON 556
Comp
Coord arcsec 2000
12 48 19.39 -68 25 01.5
Date first
1929
Date last
1948
Obs
2
Pa first
295
Pa last
297
P.A. Now (θ)
297°
Sep first
2.9
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
9.80
Mag sec
13.30
delta mag (ΔM)
3.5
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
-007
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
296.8
Precise sep
3.1
Constellation
Musca
Tycho2
9241-00239-1
last precise pa
296.8
last precise sep
3.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12483-6825 DON 556 1948 2 297 3.1 9.80 13.30 124819.39-682501.5

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