15442-6728 DON 751
15h 44m 09.55s -67° 28' 01.8" P.A. 52.00 sep 4.1 mag 8.66,13.20 Sp K2/3III
| Coord 2000 |
15442-6728 |
|
Discov num |
DON 751 |
|
Comp |
|
|
Coord arcsec 2000 |
15 44 09.55 -67 28 01.8 |
|
| Date first |
1929 |
|
Date last |
1966 |
|
Obs |
2 |
|
| Pa first |
51 |
|
Pa last |
51.7 |
|
P.A. Now (θ) |
51.7° |
|
| Sep first |
4.1 |
|
Sep last |
4.06 |
|
Sep. Now (ρ) |
4.06" |
|
| Mag pri |
8.66 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
4.54 |
|
Spectral class |
K2/3III (yellow-orange) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Triangulum Australe |
|
Tycho2 |
9035-01159-1 |
|
Gaia DR2 |
5820833042985950080 |
|
HD |
139743 |
|