21510-4452 RST 5480 (HD 207559)
21h 51m 02.86s -44° 52' 20.8" P.A. 6.00 sep 0.8 mag 10.91,10.80 Sp F7/G0IV/V dist. 216.45 pc (706.06 l.y.)
| Coord 2000 |
21510-4452 |
|
Discov num |
RST5480 |
|
Comp |
|
|
Coord arcsec 2000 |
21 51 02.86 -44 52 20.8 |
|
| Date first |
1945 |
|
Date last |
2019 |
|
Obs |
4 |
|
| Pa first |
359 |
|
Pa last |
5.8 |
|
P.A. Now (θ) |
5.8° |
|
| Sep first |
0.5 |
|
Sep last |
0.769 |
|
Sep. Now (ρ) |
0.769" |
|
| Mag pri |
10.91 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
0.11 |
|
Spectral class |
F7/G0IV/V (yellow-white) |
|
| Pri motion ra |
+016 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
-021 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 207559 |
|
Constellation |
Grus |
|
HIP |
107850 |
|
Tycho2 |
7994-00278-1 |
|
| Gaia DR2 |
6564947465731708672 |
|
HD |
207559 |
|
CD |
CD-4514479 |
|
CP |
CP-4510221 |
|
| Distance |
216.45 |
|
Distance ly |
706.06 |
|
