17375-6634 SKF 453 AC
17h 37m 32.36s -66° 34' 23.8" P.A. 351.00 sep 70.1 mag 11.60,14.50 Sp M1+M4
| Coord 2000 |
17375-6634 |
|
Discov num |
SKF 453 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 37 32.36 -66 34 23.8 |
|
| Date first |
1978 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
351 |
|
Pa last |
351.3 |
|
P.A. Now (θ) |
351.3° |
|
| Sep first |
70.6 |
|
Sep last |
70.09 |
|
Sep. Now (ρ) |
70.09" |
|
| Mag pri |
11.60 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
2.9 |
|
Spectral class |
M1+M4 (red/red) |
|
| Pri motion ra |
-070 |
|
Sec motion ra |
|
|
| Pri motion dec |
-468 |
|
Sec motion dec |
|
|
| Notes |
T
(Parallax indicates physical) |
|
This double is physical.
17375-6634 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 37 32 -66 34 24 |
SKF 453 AB |
2016 |
3 |
44 |
2.4 |
11.60 |
11.60 |
0.00 |
|
|
| Show |
|
|
17 37 32 -66 34 24 |
SKF 453 AC |
2016 |
10 |
351 |
70.1 |
11.60 |
14.50 |
2.90 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ara |
|
Gaia DR2 |
5812455902555588736 |
|
