13203+1746 A 2166 AC
13h 20m 15.78s +17° 45' 57.7" P.A. 226.00 sep 2.2 mag 7.78, Sp F8V dist. 83.96 pc (273.88 l.y.)
| Coord 2000 |
13203+1746 |
|
Discov num |
A 2166 |
|
Comp |
AC |
|
Coord arcsec 2000 |
13 20 15.78 +17 45 57.7 |
|
| Date first |
2011 |
|
Date last |
2011 |
|
Obs |
1 |
|
| Pa first |
226 |
|
Pa last |
225.8 |
|
P.A. Now (θ) |
225.8° |
|
| Sep first |
2.2 |
|
Sep last |
2.17 |
|
Sep. Now (ρ) |
2.17" |
|
| Mag pri |
7.78 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
F8V (yellow-white) |
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-078 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
13203+1746 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
KR Com |
100517 |
13 20 16 +17 45 58 |
A 2166 AB |
2021 |
54 |
341 |
0.1 |
7.78 |
8.38 |
0.60 |
Y |
|
| Show |
|
100517 |
13 20 16 +17 45 58 |
A 2166 AC |
2011 |
1 |
226 |
2.2 |
7.78 |
|
|
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
KR Com |
|
Constellation |
Coma Berenices |
|
SAO |
100517 |
|
HIP |
65069 |
|
| Tycho2 |
1461-00806-1 |
|
HD |
115955 |
|
BD |
BD+18 2716 |
|
Distance |
83.96 |
|
| Distance ly |
273.88 |
|
