13277-4312 I 400 AC
13h 27m 44.80s -43° 12' 01.0" P.A. 263.00 sep 17.2 mag 9.25,13.83 Sp K2III
| Coord 2000 |
13277-4312 |
|
Discov num |
I 400 |
|
Comp |
AC |
|
Coord arcsec 2000 |
13 27 44.80 -43 12 01.0 |
|
| Date first |
1902 |
|
Date last |
2019 |
|
Obs |
6 |
|
| Pa first |
270 |
|
Pa last |
263.3 |
|
P.A. Now (θ) |
263.3° |
|
| Sep first |
15.0 |
|
Sep last |
17.22 |
|
Sep. Now (ρ) |
17.22" |
|
| Mag pri |
9.25 |
|
Mag sec |
13.83 |
|
delta mag (ΔM) |
4.58 |
|
Spectral class |
K2III (yellow-orange) |
|
| Pri motion ra |
-020 |
|
Sec motion ra |
+036 |
|
| Pri motion dec |
+029 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
rPM=1.795
This double is not physical.
13277-4312 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 116945 |
|
13 27 45 -43 12 01 |
I 400 AB |
2015 |
9 |
151 |
4.7 |
9.25 |
11.20 |
1.95 |
|
|
| Show |
|
|
13 27 45 -43 12 01 |
I 400 AC |
2019 |
6 |
263 |
17.2 |
9.25 |
13.83 |
4.58 |
|
<=== |
| Show |
|
|
13 27 45 -43 12 01 |
DAM 23 AD |
2019 |
8 |
311 |
43.8 |
9.25 |
9.58 |
0.33 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Centaurus |
|
Tycho2 |
7799-00059-1 |
|
Gaia DR2 |
6088729502071450624 |
|
HD |
116945 |
|
| DM |
CD-42 8430 |
|
