15239+3053 LDS 4548
15h 23m 48.68s +30° 52' 25.4" P.A. 111.00 sep 79.2 mag 13.50,19.20
| Coord 2000 |
15239+3053 |
|
Discov num |
LDS4548 |
|
Comp |
|
|
Coord arcsec 2000 |
15 23 48.68 +30 52 25.4 |
|
| Date first |
1954 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
132 |
|
Pa last |
110.5 |
|
P.A. Now (θ) |
110.5° |
|
| Sep first |
86.2 |
|
Sep last |
79.158 |
|
Sep. Now (ρ) |
79.158" |
|
| Mag pri |
13.50 |
|
Mag sec |
19.20 |
|
delta mag (ΔM) |
5.7 |
|
Spectral class |
|
|
| Pri motion ra |
-057 |
|
Sec motion ra |
-092 |
|
| Pri motion dec |
-044 |
|
Sec motion dec |
-030 |
|
| Notes |
|
|
rPM=0.39
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corona Borealis |
|
Gaia DR2 |
1276837259628526208 |
|