12223+4826 YSC 45 AB
12h 22m 16.94s +48° 25' 48.4" P.A. 204.00 sep 0.9 mag 10.38, Sp K8V dist. 55.74 pc (181.82 l.y.)
| Coord 2000 |
12223+4826 |
|
Discov num |
YSC 45 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 22 16.94 +48 25 48.4 |
|
| Date first |
2007 |
|
Date last |
2019 |
|
Obs |
4 |
|
| Pa first |
210 |
|
Pa last |
204 |
|
P.A. Now (θ) |
204° |
|
| Sep first |
1.1 |
|
Sep last |
0.9 |
|
Sep. Now (ρ) |
0.9" |
|
| Mag pri |
10.38 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
K8V (yellow-orange) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
|
|
| Pri motion dec |
+035 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
12223+4826 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
12 22 17 +48 25 48 |
YSC 45 Aa,Ab |
2015 |
1 |
48 |
0.3 |
10.38 |
12.10 |
1.72 |
|
|
| Show |
|
|
12 22 17 +48 25 48 |
YSC 45 AB |
2019 |
4 |
204 |
0.9 |
10.38 |
|
|
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canes Venatici |
|
HIP |
60336 |
|
Distance |
55.74 |
|
Distance ly |
181.82 |
|
