13493+1742 S 655 AC
13h 49m 20.08s +17° 41' 36.5" P.A. 11.00 sep 57.4 mag 8.96,13.93 Sp K2
| Coord 2000 |
13493+1742 |
|
Discov num |
S 655 |
|
Comp |
AC |
|
Coord arcsec 2000 |
13 49 20.08 +17 41 36.5 |
|
| Date first |
1911 |
|
Date last |
2018 |
|
Obs |
12 |
|
| Pa first |
5 |
|
Pa last |
10.9 |
|
P.A. Now (θ) |
10.9° |
|
| Sep first |
61.9 |
|
Sep last |
57.39 |
|
Sep. Now (ρ) |
57.39" |
|
| Mag pri |
8.96 |
|
Mag sec |
13.93 |
|
delta mag (ΔM) |
4.97 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
-057 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
+009 |
|
Sec motion dec |
-033 |
|
| Notes |
|
|
rPM=1.172
This double is not physical.
13493+1742 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
13 49 20 +17 41 36 |
S 655 AB |
2018 |
31 |
86 |
46.3 |
8.96 |
9.98 |
1.02 |
|
|
| Show |
|
|
13 49 20 +17 41 36 |
S 655 AC |
2018 |
12 |
11 |
57.4 |
8.96 |
13.93 |
4.97 |
|
<=== |
| Show |
|
|
13 49 23 +17 41 40 |
S 655 BC |
2018 |
10 |
326 |
63.6 |
9.98 |
13.93 |
3.95 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Tycho2 |
1463-00836-1 |
|
Gaia DR2 |
1244968327412880640 |
|
