17380-2457 B 350 (HD 159865)
17h 38m 01.81s -24° 56' 58.1" P.A. 329.00 sep 0.8 mag 10.63,10.72 Sp K1V
| Coord 2000 |
17380-2457 |
|
Discov num |
B 350 |
|
Comp |
|
|
Coord arcsec 2000 |
17 38 01.81 -24 56 58.1 |
|
| Date first |
1926 |
|
Date last |
2019 |
|
Obs |
12 |
|
| Pa first |
188 |
|
Pa last |
329 |
|
P.A. Now (θ) |
329° |
|
| Sep first |
0.4 |
|
Sep last |
0.81 |
|
Sep. Now (ρ) |
0.81" |
|
| Mag pri |
10.63 |
|
Mag sec |
10.72 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
K1V (yellow-orange) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
+026 |
|
Sec motion dec |
+026 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 159865 |
|
Constellation |
Ophiuchus |
|
SAO |
185571 |
|
Tycho2 |
6831-00039-1 |
|
| Gaia DR2 |
4062225835746437632 |
|
HD |
159865 |
|