18529+1919 J 470 (HD 349523)
18h 52m 50.97s +19° 18' 08.0" P.A. 311.00 sep 3.4 mag 11.99,12.16
| Coord 2000 |
18529+1919 |
|
Discov num |
J 470 |
|
Comp |
|
|
Coord arcsec 2000 |
18 52 50.97 +19 18 08.0 |
|
| Date first |
1895 |
|
Date last |
2016 |
|
Obs |
16 |
|
| Pa first |
313 |
|
Pa last |
310.5 |
|
P.A. Now (θ) |
310.5° |
|
| Sep first |
2.8 |
|
Sep last |
3.382 |
|
Sep. Now (ρ) |
3.382" |
|
| Mag pri |
11.99 |
|
Mag sec |
12.16 |
|
delta mag (ΔM) |
0.17 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-016 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
-019 |
|
| Notes |
|
|
rPM=0.586
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 349523 |
|
Constellation |
Hercules |
|
Tycho2 |
1592-01555-1 |
|
Gaia DR2 |
4518409228659564800 |
|
| HD |
349523 |
|
