02280-6903 DON 34 AB
02h 28m 00.69s -69° 02' 59.6" P.A. 343.00 sep 6.9 mag 9.41,13.80 Sp F5V
| Coord 2000 |
02280-6903 |
|
Discov num |
DON 34 |
|
Comp |
AB |
|
Coord arcsec 2000 |
02 28 00.69 -69 02 59.6 |
|
| Date first |
1929 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
278 |
|
Pa last |
342.9 |
|
P.A. Now (θ) |
342.9° |
|
| Sep first |
3.7 |
|
Sep last |
6.92 |
|
Sep. Now (ρ) |
6.92" |
|
| Mag pri |
9.41 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
4.39 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-066 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
02280-6903 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
248572 |
02 28 01 -69 02 60 |
DON 34 AB |
2015 |
5 |
343 |
6.9 |
9.41 |
13.80 |
4.39 |
|
<=== |
| Show |
HD 15711 |
248572 |
02 28 01 -69 02 60 |
BAU 10 AC |
2015 |
7 |
314 |
36.0 |
9.41 |
11.47 |
2.06 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydrus |
|
SAO |
248572 |
|
Tycho2 |
9144-00951-1 |
|
Gaia DR2 |
4693580706777157504 |
|
| HD |
15711 |
|