11529-4634 DON 501

 
 
11h 52m 54.66s -46 33' 57.7" P.A. 238 sep 3.4 mag 9.05,12.47 Sp K1III/IV dist. 198.02 pc (645.94 l.y.)
 
 
Coord 2000
11529-4634
Discov num
DON 501
Comp
Coord arcsec 2000
11 52 54.66 -46 33 57.7
Date first
1929
Date last
1991
Obs
4
Pa first
236
Pa last
238
P.A. Now (θ)
238°
Sep first
3.0
Sep last
3.4
Sep. Now (ρ)
3.4"
Mag pri
9.05
Mag sec
12.47
delta mag (ΔM)
3.42
Spectral class
K1III/IV (yellow-orange)
Pri motion ra
-013
Sec motion ra
-013
Pri motion dec
-020
Sec motion dec
-020
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
238.4
Precise sep
3.42
Cdsa2 id
DON 501
Constellation
Centaurus
SAO
223083
HIP
57937
Tycho2
8216-01172-1
HD
103207
CD
CD-45 7356
CP
CP-45 5658
Ra deg
11.88185
De deg
-46.56602777777778
Distance
198.02
Distance ly
645.94
last precise pa
238.4
last precise sep
3.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11529-4634 DON 501 1991 4 238 3.4 9.05 12.47 K1III/IV 115254.66-463357.7

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