15404-1749 TDS 9587 (HD 139729)
15h 40m 21.58s -17° 49' 21.8" P.A. 279.00 sep 0.4 mag 9.67,10.05 Sp K1III
| Coord 2000 |
15404-1749 |
|
Discov num |
TDS9587 |
|
Comp |
|
|
Coord arcsec 2000 |
15 40 21.58 -17 49 21.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
279 |
|
Pa last |
278.6 |
|
P.A. Now (θ) |
278.6° |
|
| Sep first |
0.4 |
|
Sep last |
0.4 |
|
Sep. Now (ρ) |
0.4" |
|
| Mag pri |
9.67 |
|
Mag sec |
10.05 |
|
delta mag (ΔM) |
0.38 |
|
Spectral class |
K1III (yellow-orange) |
|
| Pri motion ra |
-028 |
|
Sec motion ra |
-028 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 139729 |
|
Constellation |
Libra |
|
Tycho2 |
6189-00821-1 |
|
Gaia DR2 |
6261145466610436992 |
|
| HD |
139729 |
|