01384-4129 DON 20
01h 38m 25.22s -41° 28' 58.2" P.A. 260.00 sep 1.4 mag 10.81,14.80
| Coord 2000 |
01384-4129 |
|
Discov num |
DON 20 |
|
Comp |
|
|
Coord arcsec 2000 |
01 38 25.22 -41 28 58.2 |
|
| Date first |
1932 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
257 |
|
Pa last |
260.4 |
|
P.A. Now (θ) |
260.4° |
|
| Sep first |
1.0 |
|
Sep last |
1.398 |
|
Sep. Now (ρ) |
1.398" |
|
| Mag pri |
10.81 |
|
Mag sec |
14.80 |
|
delta mag (ΔM) |
3.99 |
|
Spectral class |
|
|
| Pri motion ra |
+020 |
|
Sec motion ra |
|
|
| Pri motion dec |
+023 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Phoenix |
|
Tycho2 |
7545-00608-1 |
|
Gaia DR2 |
4959843695303069440 |
|
