17412+4139 STF 2203 (HD 161016)
17h 41m 13.81s +41° 39' 17.8" P.A. 292.00 sep 0.8 mag 7.72,7.81 Sp A4V dist. 158.23 pc (516.15 l.y.)
| Coord 2000 |
17412+4139 |
|
Discov num |
STF2203 |
|
Comp |
|
|
Coord arcsec 2000 |
17 41 13.81 +41 39 17.8 |
|
| Date first |
1830 |
|
Date last |
2018 |
|
Obs |
169 |
|
| Pa first |
334 |
|
Pa last |
291.7 |
|
P.A. Now (θ) |
291.7° |
|
| Sep first |
0.7 |
|
Sep last |
0.763 |
|
Sep. Now (ρ) |
0.763" |
|
| Mag pri |
7.72 |
|
Mag sec |
7.81 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
A4V (white) |
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-008 |
|
| Pri motion dec |
+010 |
|
Sec motion dec |
+010 |
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 161016 |
|
Constellation |
Hercules |
|
SAO |
46884 |
|
HIP |
86550 |
|
| Tycho2 |
3096-01705-1 |
|
Gaia DR2 |
1345773438938638080 |
|
HD |
161016 |
|
GC |
24003 |
|
| ADS |
10722 |
|
BD |
BD+41 2882 |
|
Distance |
158.23 |
|
Distance ly |
516.15 |
|
