13175+2024 YSC 149 Aa,Ab
13h 17m 28.86s +20° 24' 20.0" P.A. 76.00 sep 0.1 mag 11.90,12.00 Sp K5
| Coord 2000 |
13175+2024 |
|
Discov num |
YSC 149 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
13 17 28.86 +20 24 20.0 |
|
| Date first |
2014 |
|
Date last |
2021 |
|
Obs |
3 |
|
| Pa first |
143 |
|
Pa last |
75.7 |
|
P.A. Now (θ) |
75.7° |
|
| Sep first |
0.1 |
|
Sep last |
0.056 |
|
Sep. Now (ρ) |
0.056" |
|
| Mag pri |
11.90 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
K5 (yellow-orange) |
|
| Pri motion ra |
-049 |
|
Sec motion ra |
|
|
| Pri motion dec |
+006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
13175+2024 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
13 17 29 +20 24 20 |
YSC 149 Aa,Ab |
2021 |
3 |
76 |
0.1 |
11.90 |
12.00 |
0.10 |
|
<=== |
| Show |
|
|
13 17 29 +20 24 20 |
YSC 149 AB |
2021 |
9 |
102 |
0.2 |
11.20 |
12.60 |
1.40 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
Tycho2 |
1457-00450-1 |
|
