16173+5001 COU 2111 (HD 234295)
16h 17m 18.39s +50° 00' 35.6" P.A. 39.00 sep 0.3 mag 10.63,10.66 Sp F5 dist. 280.9 pc (916.3 l.y.)
Coord 2000 |
16173+5001 |
|
Discov num |
COU2111 |
|
Comp |
|
|
Coord arcsec 2000 |
16 17 18.39 +50 00 35.6 |
|
Date first |
1982 |
|
Date last |
2014 |
|
Obs |
10 |
|
Pa first |
38 |
|
Pa last |
38.9 |
|
P.A. Now (θ) |
38.9° |
|
Sep first |
0.3 |
|
Sep last |
0.297 |
|
Sep. Now (ρ) |
0.297" |
|
Mag pri |
10.63 |
|
Mag sec |
10.66 |
|
delta mag (ΔM) |
0.03 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
-002 |
|
Sec motion ra |
|
|
Pri motion dec |
+017 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 234295 |
|
Constellation |
Hercules |
|
SAO |
29866 |
|
HIP |
79810 |
|
Tycho2 |
3498-00259-1 |
|
HD |
234295 |
|
BD |
BD+50 2268 |
|
Distance |
280.9 |
|
Distance ly |
916.3 |
|