20144+3129 A 1204 (HD 192559)
20h 14m 25.10s +31° 29' 16.5" P.A. 323.00 sep 0.4 mag 9.49,9.52 Sp Ap
| Coord 2000 |
20144+3129 |
|
Discov num |
A 1204 |
|
Comp |
|
|
Coord arcsec 2000 |
20 14 25.10 +31 29 16.5 |
|
| Date first |
1905 |
|
Date last |
2008 |
|
Obs |
33 |
|
| Pa first |
312 |
|
Pa last |
323.1 |
|
P.A. Now (θ) |
323.1° |
|
| Sep first |
0.3 |
|
Sep last |
0.369 |
|
Sep. Now (ρ) |
0.369" |
|
| Mag pri |
9.49 |
|
Mag sec |
9.52 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
Ap (white) |
|
| Pri motion ra |
+011 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
+006 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 192559 |
|
Constellation |
Cygnus |
|
SAO |
69666 |
|
Tycho2 |
2671-00882-1 |
|
| HD |
192559 |
|
