11050+0720 STT 572 AC
11h 05m 01.02s +07° 20' 09.6" P.A. 310.00 sep 253.7 mag 4.66,10.60 Sp F2III-IVv dist. 28.99 pc (94.57 l.y.)
| Coord 2000 |
11050+0720 |
|
Discov num |
STT 572 |
|
Comp |
AC |
|
Coord arcsec 2000 |
11 05 01.02 +07 20 09.6 |
|
| Date first |
1882 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
303 |
|
Pa last |
310 |
|
P.A. Now (θ) |
310° |
|
| Sep first |
287.6 |
|
Sep last |
253.68 |
|
Sep. Now (ρ) |
253.68" |
|
| Mag pri |
4.66 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
5.94 |
|
Spectral class |
F2III-IVv (yellow-white) |
|
| Pri motion ra |
-344 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-048 |
|
Sec motion dec |
-008 |
|
| Notes |
N
L
(See Notes, Linear solution) |
|
rPM=1.009
This double is not physical.
11050+0720 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
Chi Leo |
118648 |
11 05 01 +07 20 10 |
KUI 54 AB |
2018 |
16 |
268 |
4.9 |
4.66 |
11.00 |
6.34 |
|
|
| Show |
|
118648 |
11 05 01 +07 20 10 |
STT 572 AC |
2015 |
13 |
310 |
253.7 |
4.66 |
10.60 |
5.94 |
|
<=== |
| Show |
|
118648 |
11 05 01 +07 20 10 |
DIC 2 AD |
2015 |
4 |
298 |
289.9 |
4.66 |
11.74 |
7.08 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
NSV5079 Leo |
|
Constellation |
Leo |
|
SAO |
118648 |
|
HIP |
54182 |
|
| Tycho2 |
0268-01067-1 |
|
HD |
96097 |
|
HR |
4310 |
|
GC |
15235 |
|
| BD |
BD+08 2455 |
|
Bayer |
Chi Leonis |
|
Bayer name |
Chi Leo |
|
Flamsteed |
63 Leonis |
|
| Flamsteed name |
63 Leo |
|
FK5 |
418 |
|
Distance |
28.99 |
|
Distance ly |
94.57 |
|
| Bayer greek |
χ Leo |
|