11563+1102 SKF 256 Aa,Ab
11h 56m 20.31s +11° 01' 44.3" P.A. 309.00 sep 0.9 mag 10.50,14.50 Sp K4/5V
| Coord 2000 |
11563+1102 |
|
Discov num |
SKF 256 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
11 56 20.31 +11 01 44.3 |
|
| Date first |
2018 |
|
Date last |
2020 |
|
Obs |
4 |
|
| Pa first |
311 |
|
Pa last |
309.2 |
|
P.A. Now (θ) |
309.2° |
|
| Sep first |
0.9 |
|
Sep last |
0.87 |
|
Sep. Now (ρ) |
0.87" |
|
| Mag pri |
10.50 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
4 |
|
Spectral class |
K4/5V (yellow-orange) |
|
| Pri motion ra |
-171 |
|
Sec motion ra |
|
|
| Pri motion dec |
-018 |
|
Sec motion dec |
|
|
| Notes |
R
(Red magnitudes) |
|
Nature of this double is uncertain.
11563+1102 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
11 56 20 +11 01 44 |
SKF 256 Aa,Ab |
2020 |
4 |
309 |
0.9 |
10.50 |
14.50 |
4.00 |
|
<=== |
| Show |
|
|
11 56 20 +11 01 44 |
SKF 256 AB |
2016 |
8 |
102 |
16.3 |
11.00 |
16.90 |
5.90 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
Tycho2 |
0868-00188-1 |
|
