18443+2224 HU 1657 (HD 342924)
18h 44m 18.63s +22° 23' 53.2" P.A. 244.00 sep 0.3 mag 9.07,10.50 Sp K0 dist. 200 pc (652.4 l.y.)
| Coord 2000 |
18443+2224 |
|
Discov num |
HU 1657 |
|
Comp |
|
|
Coord arcsec 2000 |
18 44 18.63 +22 23 53.2 |
|
| Date first |
1902 |
|
Date last |
1902 |
|
Obs |
1 |
|
| Pa first |
244 |
|
Pa last |
243.6 |
|
P.A. Now (θ) |
243.6° |
|
| Sep first |
0.3 |
|
Sep last |
0.3 |
|
Sep. Now (ρ) |
0.3" |
|
| Mag pri |
9.07 |
|
Mag sec |
10.50 |
|
delta mag (ΔM) |
1.43 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-012 |
|
Sec motion ra |
|
|
| Pri motion dec |
-013 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 342924 |
|
Constellation |
Hercules |
|
SAO |
86383 |
|
HIP |
91917 |
|
| Tycho2 |
1595-00133-1 |
|
Gaia DR2 |
4532334680873923584 |
|
HD |
342924 |
|
BD |
BD+22 3470 |
|
| Distance |
200 |
|
Distance ly |
652.4 |
|
