20553+5651 A 752 (HD 239526)
20h 55m 16.53s +56° 50' 57.6" P.A. 8.00 sep 1.2 mag 9.40,10.40 Sp A5+K
Coord 2000 |
20553+5651 |
|
Discov num |
A 752 |
|
Comp |
|
|
Coord arcsec 2000 |
20 55 16.53 +56 50 57.6 |
|
Date first |
1904 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
18 |
|
Pa last |
8.2 |
|
P.A. Now (θ) |
8.2° |
|
Sep first |
1.0 |
|
Sep last |
1.192 |
|
Sep. Now (ρ) |
1.192" |
|
Mag pri |
9.40 |
|
Mag sec |
10.40 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
A5+K (white/yellow-orange) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
|
|
Pri motion dec |
+007 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 239526 |
|
Constellation |
Cepheus |
|
Tycho2 |
3960-01238-1 |
|
Gaia DR2 |
2190022004833052288 |
|
HD |
239526 |
|