10312-4609 COO 105

 
 
10h 31m 12.82s -46 09' 07.5" P.A. 309 sep 5 mag 10.09,10.43 Sp K5
 
 
Coord 2000
10312-4609
Discov num
COO 105
Comp
Coord arcsec 2000
10 31 12.82 -46 09 07.5
Date first
1897
Date last
2015
Obs
15
Pa first
327
Pa last
309
P.A. Now (θ)
309°
Sep first
7.1
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
10.09
Mag sec
10.43
delta mag (ΔM)
0.34
Spectral class
K5 (yellow-orange)
Pri motion ra
+009
Sec motion ra
Pri motion dec
+017
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
308.9
Precise sep
4.988
Constellation
Vela
SAO
222108
Tycho2
8197-01256-1
Gaia DR2
76944191616
HD
296778
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10312-4609 COO 105 1999 13 313 5.2 10.09 10.43 K5 D 103112.82-460907.5
10312-4609 COO 105 2015 15 309 5.0 10.09 10.43 K5 103112.82-460907.5

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