12446-6719 DON 548 AC
12h 44m 34.27s -67° 18' 43.3" P.A. 88.00 sep 3.6 mag 11.43,14.20
Coord 2000 |
12446-6719 |
|
Discov num |
DON 548 |
|
Comp |
AC |
|
Coord arcsec 2000 |
12 44 34.27 -67 18 43.3 |
|
Date first |
1929 |
|
Date last |
2015 |
|
Obs |
3 |
|
Pa first |
88 |
|
Pa last |
87.7 |
|
P.A. Now (θ) |
87.7° |
|
Sep first |
3.3 |
|
Sep last |
3.598 |
|
Sep. Now (ρ) |
3.598" |
|
Mag pri |
11.43 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
2.77 |
|
Spectral class |
|
|
Pri motion ra |
-024 |
|
Sec motion ra |
|
|
Pri motion dec |
-004 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
12446-6719 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
12 44 34 -67 18 43 |
DON 548 AB |
2015 |
6 |
52 |
4.7 |
11.43 |
13.40 |
1.97 |
|
|
Show |
|
|
12 44 34 -67 18 43 |
DON 548 AC |
2015 |
3 |
88 |
3.6 |
11.43 |
14.20 |
2.77 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Musca |
|
Tycho2 |
9000-01830-1 |
|
Gaia DR2 |
5856835181156347136 |
|