15348-4624 DON 743 (HD 138566)
15h 34m 50.88s -46° 24' 08.7" P.A. 11.00 sep 1.7 mag 9.48,12.30 Sp B9.5IV
| Coord 2000 |
15348-4624 |
|
Discov num |
DON 743 |
|
Comp |
|
|
Coord arcsec 2000 |
15 34 50.88 -46 24 08.7 |
|
| Date first |
1928 |
|
Date last |
1965 |
|
Obs |
3 |
|
| Pa first |
9 |
|
Pa last |
11.1 |
|
P.A. Now (θ) |
11.1° |
|
| Sep first |
1.5 |
|
Sep last |
1.72 |
|
Sep. Now (ρ) |
1.72" |
|
| Mag pri |
9.48 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
2.82 |
|
Spectral class |
B9.5IV (blue-white) |
|
| Pri motion ra |
-011 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 138566 |
|
Constellation |
Lupus |
|
SAO |
225921 |
|
Tycho2 |
8296-01692-1 |
|
| Gaia DR2 |
5987315699190745728 |
|
HD |
138566 |
|
