07221-2031 ARA 912 AC
07h 22m 06.80s -20° 31' 24.9" P.A. 356.00 sep 7.1 mag 11.26,12.80
| Coord 2000 |
07221-2031 |
|
Discov num |
ARA 912 |
|
Comp |
AC |
|
Coord arcsec 2000 |
07 22 06.80 -20 31 24.9 |
|
| Date first |
1920 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
350 |
|
Pa last |
356.3 |
|
P.A. Now (θ) |
356.3° |
|
| Sep first |
10.8 |
|
Sep last |
7.08 |
|
Sep. Now (ρ) |
7.08" |
|
| Mag pri |
11.26 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
1.54 |
|
Spectral class |
|
|
| Pri motion ra |
-018 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
+037 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=0.902
This double is not physical.
07221-2031 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
07 22 07 -20 31 25 |
TDS 4742 AB |
1991 |
1 |
114 |
2.1 |
11.26 |
12.10 |
0.84 |
|
|
| Show |
|
|
07 22 07 -20 31 25 |
ARA 912 AC |
2015 |
6 |
356 |
7.1 |
11.26 |
12.80 |
1.54 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canis Major |
|
Tycho2 |
5974-03129-1 |
|
Gaia DR2 |
2929847782482958464 |
|
