11529-4634 DON 501 (HD 103207)
11h 52m 54.66s -46° 33' 57.7" P.A. 240.00 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 |
2015 |
|
Obs |
5 |
|
Pa first |
236 |
|
Pa last |
240 |
|
P.A. Now (θ) |
240° |
|
Sep first |
3.0 |
|
Sep last |
3.43 |
|
Sep. Now (ρ) |
3.43" |
|
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
Name |
HD 103207 |
|
Constellation |
Centaurus |
|
SAO |
223083 |
|
HIP |
57937 |
|
Tycho2 |
8216-01172-1 |
|
Gaia DR2 |
5377628603145846272 |
|
HD |
103207 |
|
CD |
CD-45 7356 |
|
CP |
CP-45 5658 |
|
Distance |
198.02 |
|
Distance ly |
645.94 |
|