18223+2036 L 20 (HD 348438)
18h 22m 21.28s +20° 36' 08.3" P.A. 337.00 sep 2.2 mag 11.36,12.36
| Coord 2000 |
18223+2036 |
|
Discov num |
L 20 |
|
Comp |
|
|
Coord arcsec 2000 |
18 22 21.28 +20 36 08.3 |
|
| Date first |
1897 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
337 |
|
Pa last |
336.7 |
|
P.A. Now (θ) |
336.7° |
|
| Sep first |
2.1 |
|
Sep last |
2.17 |
|
Sep. Now (ρ) |
2.17" |
|
| Mag pri |
11.36 |
|
Mag sec |
12.36 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 348438 |
|
Constellation |
Hercules |
|
Tycho2 |
1576-01235-1 |
|
Gaia DR2 |
4528506765497229952 |
|
| HD |
348438 |
|
