07196-2401 ARA 2043 AC
07h 19m 37.49s -24° 01' 27.8" P.A. 5.00 sep 8.5 mag 9.65,10.80 Sp B2Vn dist. 70.82 pc (231.01 l.y.)
| Coord 2000 |
07196-2401 |
|
Discov num |
ARA2043 |
|
Comp |
AC |
|
Coord arcsec 2000 |
07 19 37.49 -24 01 27.8 |
|
| Date first |
1911 |
|
Date last |
1999 |
|
Obs |
7 |
|
| Pa first |
4 |
|
Pa last |
4.8 |
|
P.A. Now (θ) |
4.8° |
|
| Sep first |
9.6 |
|
Sep last |
8.544 |
|
Sep. Now (ρ) |
8.544" |
|
| Mag pri |
9.65 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
1.15 |
|
Spectral class |
B2Vn (blue-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
+001 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.877
This double is not physical.
07196-2401 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 57281 |
173472 |
07 19 37 -24 01 28 |
ARA 2043 AB |
2015 |
10 |
290 |
9.7 |
9.65 |
10.22 |
0.57 |
|
|
| Show |
|
173472 |
07 19 37 -24 01 28 |
ARA 2043 AC |
1999 |
7 |
5 |
8.5 |
9.65 |
10.80 |
1.15 |
|
<=== |
| Show |
|
173472 |
07 19 37 -24 01 28 |
ABH 63 AD |
2015 |
4 |
121 |
121.1 |
9.65 |
12.14 |
2.49 |
|
|
| Show |
|
173472 |
07 19 37 -24 01 28 |
ABH 63 AE |
2015 |
6 |
83 |
100.3 |
9.65 |
12.24 |
2.59 |
|
|
| Show |
|
173472 |
07 19 37 -24 01 28 |
ABH 63 AF |
2015 |
7 |
75 |
130.4 |
9.65 |
12.53 |
2.88 |
|
|
| Show |
|
173472 |
07 19 37 -24 01 28 |
ABH 63 AG |
2015 |
5 |
115 |
116.8 |
9.65 |
14.10 |
4.45 |
|
|
Septuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canis Major |
|
SAO |
173472 |
|
HIP |
35503 |
|
Tycho2 |
6537-01722-1 |
|
| Gaia DR2 |
5617731431207979520 |
|
HD |
57281 |
|
CD |
CD-23 5277 |
|
CP |
CP-23 2070 |
|
| Distance |
70.82 |
|
Distance ly |
231.01 |
|
