15155+2859 LDS 4542
15h 15m 36.45s +28° 57' 25.6" P.A. 312.00 sep 148.0 mag 17.30,17.80
| Coord 2000 |
15155+2859 |
|
Discov num |
LDS4542 |
|
Comp |
|
|
Coord arcsec 2000 |
15 15 36.45 +28 57 25.6 |
|
| Date first |
1954 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
311 |
|
Pa last |
311.8 |
|
P.A. Now (θ) |
311.8° |
|
| Sep first |
149.0 |
|
Sep last |
148.02 |
|
Sep. Now (ρ) |
148.02" |
|
| Mag pri |
17.30 |
|
Mag sec |
17.80 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+063 |
|
Sec motion ra |
+101 |
|
| Pri motion dec |
-105 |
|
Sec motion dec |
-086 |
|
| Notes |
S
(Parallax indidates non-physical) |
|
rPM=0.32
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Bootes |
|
Gaia DR2 |
1275152017541862912 |
|
