19045+3406 J 1209
19h 04m 25.08s +34° 06' 19.9" P.A. 155.00 sep 4.4 mag 11.50,12.30
| Coord 2000 |
19045+3406 |
|
Discov num |
J 1209 |
|
Comp |
|
|
Coord arcsec 2000 |
19 04 25.08 +34 06 19.9 |
|
| Date first |
1915 |
|
Date last |
2017 |
|
Obs |
13 |
|
| Pa first |
153 |
|
Pa last |
154.5 |
|
P.A. Now (θ) |
154.5° |
|
| Sep first |
4.8 |
|
Sep last |
4.443 |
|
Sep. Now (ρ) |
4.443" |
|
| Mag pri |
11.50 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
-034 |
|
Sec motion ra |
|
|
| Pri motion dec |
+055 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2648-02044-1 |
|
Gaia DR2 |
2044385436264568576 |
|