11517-6352 HRG 73 (HD 309143)
11h 51m 43.52s -63° 52' 18.4" P.A. 248.00 sep 10.0 mag 10.10,10.60 Sp K0
| Coord 2000 |
11517-6352 |
|
Discov num |
HRG 73 |
|
Comp |
|
|
Coord arcsec 2000 |
11 51 43.52 -63 52 18.4 |
|
| Date first |
1883 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
240 |
|
Pa last |
247.9 |
|
P.A. Now (θ) |
247.9° |
|
| Sep first |
10.6 |
|
Sep last |
10.018 |
|
Sep. Now (ρ) |
10.018" |
|
| Mag pri |
10.10 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
rPM=0.34
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 309143 |
|
Constellation |
Centaurus |
|
Tycho2 |
8981-04384-1 |
|
Gaia DR2 |
5332949879482049408 |
|
| HD |
309143 |
|
