15367-2256 DON 747 (HD 139046)
15h 36m 44.06s -22° 56' 28.4" P.A. 168.00 sep 1.5 mag 10.65,10.68 Sp G0V
| Coord 2000 |
15367-2256 |
|
Discov num |
DON 747 |
|
Comp |
|
|
Coord arcsec 2000 |
15 36 44.06 -22 56 28.4 |
|
| Date first |
1928 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
169 |
|
Pa last |
167.5 |
|
P.A. Now (θ) |
167.5° |
|
| Sep first |
1.2 |
|
Sep last |
1.48 |
|
Sep. Now (ρ) |
1.48" |
|
| Mag pri |
10.65 |
|
Mag sec |
10.68 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
G0V (yellow) |
|
| Pri motion ra |
-018 |
|
Sec motion ra |
-018 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 139046 |
|
Constellation |
Libra |
|
SAO |
183615 |
|
Tycho2 |
6764-00071-2 |
|
| Gaia DR2 |
6239447566703881088 |
|
HD |
139046 |
|
