21561-0403 LEO 50 BC
21h 56m 00.57s -04° 02' 12.0" P.A. 214.00 sep 1.5 mag 12.00,12.30
| Coord 2000 |
21561-0403 |
|
Discov num |
LEO 50 |
|
Comp |
BC |
|
Coord arcsec 2000 |
21 56 00.57 -04 02 12.0 |
|
| Date first |
1932 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
214 |
|
Pa last |
214.3 |
|
P.A. Now (θ) |
214.3° |
|
| Sep first |
1.6 |
|
Sep last |
1.455 |
|
Sep. Now (ρ) |
1.455" |
|
| Mag pri |
12.00 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
21561-0403 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 208397 |
145751 |
21 56 04 -04 02 55 |
SCA 107 AB |
2015 |
7 |
312 |
64.7 |
9.66 |
11.47 |
1.81 |
|
|
| Show |
|
|
21 56 01 -04 02 12 |
LEO 50 BC |
2015 |
2 |
214 |
1.5 |
12.00 |
12.30 |
0.30 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Gaia DR2 |
2670182443528585216 |
|
