11576+1742 COU 296 Aa,Ab
11h 57m 35.35s +17° 42' 26.4" P.A. 43.00 sep 0.2 mag 10.37, Sp F2
| Coord 2000 |
11576+1742 |
|
Discov num |
COU 296 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
11 57 35.35 +17 42 26.4 |
|
| Date first |
2015 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
39 |
|
Pa last |
43.1 |
|
P.A. Now (θ) |
43.1° |
|
| Sep first |
0.3 |
|
Sep last |
0.241 |
|
Sep. Now (ρ) |
0.241" |
|
| Mag pri |
10.37 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
11576+1742 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
11 57 35 +17 42 26 |
COU 296 Aa,Ab |
2015 |
2 |
43 |
0.2 |
10.37 |
|
|
|
<=== |
| Show |
|
|
11 57 35 +17 42 26 |
COU 296 AB |
2016 |
7 |
233 |
1.6 |
10.37 |
15.10 |
4.73 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
Tycho2 |
1441-01785-1 |
|
