12369-2135 DON 542

 
 
12h 36m 56.29s -21 35' 16.1" P.A. 94 sep 0.7 mag 10.94,10.78 Sp F8
 
 
Coord 2000
12369-2135
Discov num
DON 542
Comp
Coord arcsec 2000
12 36 56.29 -21 35 16.1
Date first
1932
Date last
1991
Obs
6
Pa first
118
Pa last
94
P.A. Now (θ)
94°
Sep first
0.3
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
10.94
Mag sec
10.78
delta mag (ΔM)
0.16
Spectral class
F8 (yellow-white)
Pri motion ra
-076
Sec motion ra
-076
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
93.7
Precise sep
0.67
Cdsa2 id
DON 542
Constellation
Corvus
SAO
180954
Tycho2
6109-00887-1
Ra deg
12.61563611111111
De deg
-21.587805555555555
last precise pa
93.7
last precise sep
0.67
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12369-2135 DON 542 1991 6 94 0.7 10.94 10.78 F8 123656.29-213516.1

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