07107-2131 ARA 1316 BC
07h 10m 39.83s -21° 30' 42.5" P.A. 227.00 sep 14.2 mag 12.20,12.90
Coord 2000 |
07107-2131 |
|
Discov num |
ARA1316 |
|
Comp |
BC |
|
Coord arcsec 2000 |
07 10 39.83 -21 30 42.5 |
|
Date first |
1920 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
231 |
|
Pa last |
227.4 |
|
P.A. Now (θ) |
227.4° |
|
Sep first |
12.8 |
|
Sep last |
14.21 |
|
Sep. Now (ρ) |
14.21" |
|
Mag pri |
12.20 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
Pri motion ra |
-006 |
|
Sec motion ra |
-008 |
|
Pri motion dec |
+007 |
|
Sec motion dec |
-007 |
|
Notes |
|
|
rPM=1.33
This double is not physical.
07107-2131 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
07 10 40 -21 30 40 |
ARA 1316 AB |
2015 |
6 |
260 |
8.6 |
12.80 |
12.20 |
0.60 |
|
|
Show |
|
|
07 10 40 -21 30 42 |
ARA 1316 BC |
2015 |
5 |
227 |
14.2 |
12.20 |
12.90 |
0.70 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Canis Major |
|
Gaia DR2 |
2928320075494753024 |
|