18329-7358 HDS 2631 (HD 169570)
18h 32m 55.33s -73° 57' 55.4" P.A. 81.00 sep 0.6 mag 6.08,9.86 Sp K0III dist. 108.81 pc (354.94 l.y.)
| Coord 2000 |
18329-7358 |
|
Discov num |
HDS2631 |
|
Comp |
|
|
Coord arcsec 2000 |
18 32 55.33 -73 57 55.4 |
|
| Date first |
1991 |
|
Date last |
2018 |
|
Obs |
4 |
|
| Pa first |
49 |
|
Pa last |
80.7 |
|
P.A. Now (θ) |
80.7° |
|
| Sep first |
0.7 |
|
Sep last |
0.552 |
|
Sep. Now (ρ) |
0.552" |
|
| Mag pri |
6.08 |
|
Mag sec |
9.86 |
|
delta mag (ΔM) |
3.78 |
|
Spectral class |
K0III (yellow-orange) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
|
|
| Pri motion dec |
-087 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 169570 |
|
Constellation |
Pavo |
|
SAO |
257601 |
|
HIP |
90930 |
|
| Tycho2 |
9303-01775-1 |
|
Gaia DR2 |
6414810291128342144 |
|
HD |
169570 |
|
HR |
6899 |
|
| GC |
25223 |
|
CP |
CP-74 1682 |
|
FK5 |
3466 |
|
Distance |
108.81 |
|
| Distance ly |
354.94 |
|