18539+1719 LDS 5868
18h 53m 53.53s +17° 19' 52.7" P.A. 158.00 sep 10.3 mag 14.31,17.41
| Coord 2000 |
18539+1719 |
|
Discov num |
LDS5868 |
|
Comp |
|
|
Coord arcsec 2000 |
18 53 53.53 +17 19 52.7 |
|
| Date first |
1960 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
155 |
|
Pa last |
158 |
|
P.A. Now (θ) |
158° |
|
| Sep first |
10.0 |
|
Sep last |
10.262 |
|
Sep. Now (ρ) |
10.262" |
|
| Mag pri |
14.31 |
|
Mag sec |
17.41 |
|
delta mag (ΔM) |
3.1 |
|
Spectral class |
|
|
| Pri motion ra |
+032 |
|
Sec motion ra |
+038 |
|
| Pri motion dec |
+142 |
|
Sec motion dec |
+158 |
|
| Notes |
|
|
rPM=0.105 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4511180833086773760 |
|
