16177+1342 YSC 154
16h 17m 43.29s +13° 41' 54.4" P.A. 45.00 sep 0.7 mag 9.13, Sp F8 dist. 139.47 pc (454.95 l.y.)
| Coord 2000 |
16177+1342 |
|
Discov num |
YSC 154 |
|
Comp |
|
|
Coord arcsec 2000 |
16 17 43.29 +13 41 54.4 |
|
| Date first |
2008 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
44 |
|
Pa last |
44.9 |
|
P.A. Now (θ) |
44.9° |
|
| Sep first |
0.7 |
|
Sep last |
0.682 |
|
Sep. Now (ρ) |
0.682" |
|
| Mag pri |
9.13 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-025 |
|
Sec motion ra |
|
|
| Pri motion dec |
+011 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
HIP |
79832 |
|
Tycho2 |
0958-00908-1 |
|
Gaia DR2 |
4463562526352769280 |
|
| BD |
BD+14 3032 |
|
Distance |
139.47 |
|
Distance ly |
454.95 |
|
