18422+2851 LDS 4795
18h 42m 15.32s +28° 51' 15.4" P.A. 163.00 sep 132.8 mag 11.89,14.20
Coord 2000 |
18422+2851 |
|
Discov num |
LDS4795 |
|
Comp |
|
|
Coord arcsec 2000 |
18 42 15.32 +28 51 15.4 |
|
Date first |
1960 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
166 |
|
Pa last |
163.3 |
|
P.A. Now (θ) |
163.3° |
|
Sep first |
130.0 |
|
Sep last |
132.755 |
|
Sep. Now (ρ) |
132.755" |
|
Mag pri |
11.89 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
2.31 |
|
Spectral class |
|
|
Pri motion ra |
-114 |
|
Sec motion ra |
-033 |
|
Pri motion dec |
-060 |
|
Sec motion dec |
-098 |
|
Notes |
|
|
rPM=0.695
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
4539459340118178176 |
|