16324+5723 A 1139 (HD 238574)
16h 32m 25.28s +57° 23' 22.9" P.A. 90.00 sep 2.1 mag 10.31,11.47 Sp F8
| Coord 2000 |
16324+5723 |
|
Discov num |
A 1139 |
|
Comp |
|
|
Coord arcsec 2000 |
16 32 25.28 +57 23 22.9 |
|
| Date first |
1905 |
|
Date last |
2016 |
|
Obs |
14 |
|
| Pa first |
88 |
|
Pa last |
90.2 |
|
P.A. Now (θ) |
90.2° |
|
| Sep first |
2.0 |
|
Sep last |
2.117 |
|
Sep. Now (ρ) |
2.117" |
|
| Mag pri |
10.31 |
|
Mag sec |
11.47 |
|
delta mag (ΔM) |
1.16 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
+027 |
|
Sec motion dec |
+026 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.037 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 238574 |
|
Constellation |
Draco |
|
Tycho2 |
3881-00211-1 |
|
Gaia DR2 |
1431244323215645312 |
|
| HD |
238574 |
|
