16582+3147 STF 2112
16h 58m 14.68s +31° 47' 27.6" P.A. 263.00 sep 2.3 mag 9.68,10.29 Sp G5 dist. 301.2 pc (982.51 l.y.)
| Coord 2000 |
16582+3147 |
|
Discov num |
STF2112 |
|
Comp |
|
|
Coord arcsec 2000 |
16 58 14.68 +31 47 27.6 |
|
| Date first |
1830 |
|
Date last |
2020 |
|
Obs |
34 |
|
| Pa first |
261 |
|
Pa last |
262.5 |
|
P.A. Now (θ) |
262.5° |
|
| Sep first |
1.9 |
|
Sep last |
2.255 |
|
Sep. Now (ρ) |
2.255" |
|
| Mag pri |
9.68 |
|
Mag sec |
10.29 |
|
delta mag (ΔM) |
0.61 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
+024 |
|
Sec motion dec |
+019 |
|
| Notes |
|
|
rPM=0.39
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
HIP |
83051 |
|
Tycho2 |
2590-00044-1 |
|
Gaia DR2 |
1313388874425725056 |
|
| BD |
BD+32 2824 |
|
Distance |
301.2 |
|
Distance ly |
982.51 |
|