12572-7030 DON 565

 
 
12h 57m 04.52s -70 30' 26.0" P.A. 351 sep 1.8 mag 11.59,11.90
 
 
Coord 2000
12572-7030
Discov num
DON 565
Comp
Coord arcsec 2000
12 57 04.52 -70 30 26.0
Date first
1932
Date last
1991
Obs
3
Pa first
358
Pa last
351
P.A. Now (θ)
351°
Sep first
1.6
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
11.59
Mag sec
11.90
delta mag (ΔM)
0.31
Spectral class
Pri motion ra
-033
Sec motion ra
-033
Pri motion dec
-053
Sec motion dec
-053
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
350.7
Precise sep
1.82
Constellation
Musca
Tycho2
9245-01048-1
last precise pa
350.7
last precise sep
1.82
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12572-7030 DON 565 1991 3 351 1.8 11.59 11.90 125704.52-703026.0

If you need more information about this double, apply for a data request form to the WDS.