17459+5011 STF 2229 (HD 161956)
17h 45m 51.74s +50° 11' 05.4" P.A. 340.00 sep 6.7 mag 8.31,10.30 Sp K2
| Coord 2000 |
17459+5011 |
|
Discov num |
STF2229 |
|
Comp |
|
|
Coord arcsec 2000 |
17 45 51.74 +50 11 05.4 |
|
| Date first |
1830 |
|
Date last |
2020 |
|
Obs |
26 |
|
| Pa first |
342 |
|
Pa last |
340.4 |
|
P.A. Now (θ) |
340.4° |
|
| Sep first |
6.1 |
|
Sep last |
6.656 |
|
Sep. Now (ρ) |
6.656" |
|
| Mag pri |
8.31 |
|
Mag sec |
10.30 |
|
delta mag (ΔM) |
1.99 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=1
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 161956 |
|
Constellation |
Hercules |
|
SAO |
30555 |
|
Tycho2 |
3518-01045-1 |
|
| Gaia DR2 |
1367105377562087168 |
|
HD |
161956 |
|
GC |
24144 |
|
