19228+4120 ES 1661
19h 22m 46.39s +41° 19' 01.5" P.A. 153.00 sep 3.4 mag 10.39,12.90
| Coord 2000 |
19228+4120 |
|
Discov num |
ES 1661 |
|
Comp |
|
|
Coord arcsec 2000 |
19 22 46.39 +41 19 01.5 |
|
| Date first |
1917 |
|
Date last |
2021 |
|
Obs |
5 |
|
| Pa first |
146 |
|
Pa last |
152.5 |
|
P.A. Now (θ) |
152.5° |
|
| Sep first |
3.8 |
|
Sep last |
3.41 |
|
Sep. Now (ρ) |
3.41" |
|
| Mag pri |
10.39 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
2.51 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
3142-01504-1 |
|
Gaia DR2 |
2101596938964870144 |
|
