16406-6740 DON 805
16h 40m 31.41s -67° 40' 26.7" P.A. 138.00 sep 0.5 mag 10.78,10.94
| Coord 2000 |
16406-6740 |
|
Discov num |
DON 805 |
|
Comp |
|
|
Coord arcsec 2000 |
16 40 31.41 -67 40 26.7 |
|
| Date first |
1929 |
|
Date last |
1991 |
|
Obs |
3 |
|
| Pa first |
154 |
|
Pa last |
138.2 |
|
P.A. Now (θ) |
138.2° |
|
| Sep first |
0.3 |
|
Sep last |
0.48 |
|
Sep. Now (ρ) |
0.48" |
|
| Mag pri |
10.78 |
|
Mag sec |
10.94 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Triangulum Australe |
|
Tycho2 |
9274-01807-1 |
|
Gaia DR2 |
5809334595204835328 |
|