01283-4128 DON 18
01h 28m 20.43s -41° 27' 38.2" P.A. 171.00 sep 1.2 mag 10.72,11.33
| Coord 2000 |
01283-4128 |
|
Discov num |
DON 18 |
|
Comp |
|
|
Coord arcsec 2000 |
01 28 20.43 -41 27 38.2 |
|
| Date first |
1932 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
170 |
|
Pa last |
170.8 |
|
P.A. Now (θ) |
170.8° |
|
| Sep first |
1.0 |
|
Sep last |
1.211 |
|
Sep. Now (ρ) |
1.211" |
|
| Mag pri |
10.72 |
|
Mag sec |
11.33 |
|
delta mag (ΔM) |
0.61 |
|
Spectral class |
|
|
| Pri motion ra |
+022 |
|
Sec motion ra |
+022 |
|
| Pri motion dec |
+018 |
|
Sec motion dec |
+018 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Phoenix |
|
Tycho2 |
7544-00947-1 |
|
Gaia DR2 |
4984053399455334912 |
|
