19556+4723 BU 831
19h 55m 35.00s +47° 22' 41.1" P.A. 128.00 sep 1.0 mag 9.60,10.36 Sp F8
| Coord 2000 |
19556+4723 |
|
Discov num |
BU 831 |
|
Comp |
|
|
Coord arcsec 2000 |
19 55 35.00 +47 22 41.1 |
|
| Date first |
1881 |
|
Date last |
2016 |
|
Obs |
19 |
|
| Pa first |
128 |
|
Pa last |
127.9 |
|
P.A. Now (θ) |
127.9° |
|
| Sep first |
0.9 |
|
Sep last |
0.959 |
|
Sep. Now (ρ) |
0.959" |
|
| Mag pri |
9.60 |
|
Mag sec |
10.36 |
|
delta mag (ΔM) |
0.76 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3562-01511-1 |
|
Gaia DR2 |
2085674120815288576 |
|
