19447+4909 COU 2634
19h 44m 39.77s +49° 10' 43.3" P.A. 225.00 sep 1.4 mag 10.31,11.99
| Coord 2000 |
19447+4909 |
|
Discov num |
COU2634 |
|
Comp |
|
|
Coord arcsec 2000 |
19 44 39.77 +49 10 43.3 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
228 |
|
Pa last |
225.3 |
|
P.A. Now (θ) |
225.3° |
|
| Sep first |
1.5 |
|
Sep last |
1.428 |
|
Sep. Now (ρ) |
1.428" |
|
| Mag pri |
10.31 |
|
Mag sec |
11.99 |
|
delta mag (ΔM) |
1.68 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
+011 |
|
Sec motion dec |
+011 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3565-00334-1 |
|
Gaia DR2 |
2134851221470707584 |
|
