12387-6929 DON 543 AB
12h 38m 46.60s -69° 28' 26.6" P.A. 299.00 sep 5.4 mag 10.72,12.40
Coord 2000 |
12387-6929 |
|
Discov num |
DON 543 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 38 46.60 -69 28 26.6 |
|
Date first |
1932 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
298 |
|
Pa last |
298.6 |
|
P.A. Now (θ) |
298.6° |
|
Sep first |
5.1 |
|
Sep last |
5.39 |
|
Sep. Now (ρ) |
5.39" |
|
Mag pri |
10.72 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
1.68 |
|
Spectral class |
|
|
Pri motion ra |
+038 |
|
Sec motion ra |
-050 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
+030 |
|
Notes |
|
|
rPM=1.695
This double is not physical.
12387-6929 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
12 38 47 -69 28 27 |
DON 543 AB |
2016 |
7 |
299 |
5.4 |
10.72 |
12.40 |
1.68 |
|
<=== |
Show |
|
|
12 38 47 -69 28 27 |
TRR 14 AC |
2015 |
9 |
230 |
18.1 |
10.72 |
10.51 |
0.21 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Musca |
|
Tycho2 |
9232-00626-1 |
|
Gaia DR2 |
5855475909925108736 |
|