18173+2832 LDS 4782
18h 17m 18.20s +28° 31' 10.7" P.A. 61.00 sep 48.1 mag 16.60,18.00
Coord 2000 |
18173+2832 |
|
Discov num |
LDS4782 |
|
Comp |
|
|
Coord arcsec 2000 |
18 17 18.20 +28 31 10.7 |
|
Date first |
1960 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
61 |
|
Pa last |
60.8 |
|
P.A. Now (θ) |
60.8° |
|
Sep first |
51.0 |
|
Sep last |
48.125 |
|
Sep. Now (ρ) |
48.125" |
|
Mag pri |
16.60 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
Pri motion ra |
+039 |
|
Sec motion ra |
|
|
Pri motion dec |
+094 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4586348563240392320 |
|