11398+2811 A 560
11h 39m 49.30s +28° 10' 41.0" P.A. 359.00 sep 4.8 mag 9.16,12.50 Sp F5V dist. 403.23 pc (1315.34 l.y.)
| Coord 2000 |
11398+2811 |
|
Discov num |
A 560 |
|
Comp |
|
|
Coord arcsec 2000 |
11 39 49.30 +28 10 41.0 |
|
| Date first |
1903 |
|
Date last |
2020 |
|
Obs |
11 |
|
| Pa first |
355 |
|
Pa last |
359.4 |
|
P.A. Now (θ) |
359.4° |
|
| Sep first |
4.5 |
|
Sep last |
4.83 |
|
Sep. Now (ρ) |
4.83" |
|
| Mag pri |
9.16 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
3.34 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
-046 |
|
Sec motion ra |
|
|
| Pri motion dec |
-027 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Leo |
|
HIP |
56895 |
|
Tycho2 |
1984-01821-1 |
|
Gaia DR2 |
4019058635560528000 |
|
| BD |
BD+28 2026 |
|
Distance |
403.23 |
|
Distance ly |
1315.34 |
|