11050+0720 DIC 2 AD
11h 05m 01.02s +07° 20' 09.6" P.A. 298.00 sep 289.9 mag 4.66,11.74 Sp F2III-IVv dist. 28.99 pc (94.57 l.y.)
| Coord 2000 |
11050+0720 |
|
Discov num |
DIC 2 |
|
Comp |
AD |
|
Coord arcsec 2000 |
11 05 01.02 +07 20 09.6 |
|
| Date first |
1924 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
294 |
|
Pa last |
297.5 |
|
P.A. Now (θ) |
297.5° |
|
| Sep first |
314.1 |
|
Sep last |
289.86 |
|
Sep. Now (ρ) |
289.86" |
|
| Mag pri |
4.66 |
|
Mag sec |
11.74 |
|
delta mag (ΔM) |
7.08 |
|
Spectral class |
F2III-IVv (yellow-white) |
|
| Pri motion ra |
-344 |
|
Sec motion ra |
-036 |
|
| Pri motion dec |
-048 |
|
Sec motion dec |
-012 |
|
| Notes |
N
(See Notes) |
|
rPM=0.893
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 |
|
