18103+1817 HU 316 (HD 348055)
18h 10m 19.94s +18° 16' 33.4" P.A. 157.00 sep 1.8 mag 10.03,11.02 Sp K0
| Coord 2000 |
18103+1817 |
|
Discov num |
HU 316 |
|
Comp |
|
|
Coord arcsec 2000 |
18 10 19.94 +18 16 33.4 |
|
| Date first |
1901 |
|
Date last |
2016 |
|
Obs |
24 |
|
| Pa first |
157 |
|
Pa last |
157.1 |
|
P.A. Now (θ) |
157.1° |
|
| Sep first |
1.8 |
|
Sep last |
1.753 |
|
Sep. Now (ρ) |
1.753" |
|
| Mag pri |
10.03 |
|
Mag sec |
11.02 |
|
delta mag (ΔM) |
0.99 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
-031 |
|
Sec motion dec |
-031 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 348055 |
|
Constellation |
Hercules |
|
Tycho2 |
1571-00919-1 |
|
Gaia DR2 |
4526450846250840704 |
|
| HD |
348055 |
|
