20472+5607 KR 52 (HD 239495)
20h 47m 11.09s +56° 06' 50.1" P.A. 64.00 sep 4.6 mag 10.24,10.56 Sp F5
Coord 2000 |
20472+5607 |
|
Discov num |
KR 52 |
|
Comp |
|
|
Coord arcsec 2000 |
20 47 11.09 +56 06 50.1 |
|
Date first |
1890 |
|
Date last |
2018 |
|
Obs |
15 |
|
Pa first |
66 |
|
Pa last |
64.3 |
|
P.A. Now (θ) |
64.3° |
|
Sep first |
4.7 |
|
Sep last |
4.59 |
|
Sep. Now (ρ) |
4.59" |
|
Mag pri |
10.24 |
|
Mag sec |
10.56 |
|
delta mag (ΔM) |
0.32 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
+018 |
|
Sec motion dec |
+015 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.2 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 239495 |
|
Constellation |
Cepheus |
|
Tycho2 |
3955-01171-1 |
|
Gaia DR2 |
2183947061349585024 |
|
HD |
239495 |
|