17145+4331 HDS 2437
17h 14m 29.19s +43° 30' 42.6" P.A. 32.00 sep 0.4 mag 9.68,12.70 Sp A3 dist. 265.96 pc (867.56 l.y.)
| Coord 2000 |
17145+4331 |
|
Discov num |
HDS2437 |
|
Comp |
|
|
Coord arcsec 2000 |
17 14 29.19 +43 30 42.6 |
|
| Date first |
1991 |
|
Date last |
2011 |
|
Obs |
2 |
|
| Pa first |
144 |
|
Pa last |
31.9 |
|
P.A. Now (θ) |
31.9° |
|
| Sep first |
0.4 |
|
Sep last |
0.364 |
|
Sep. Now (ρ) |
0.364" |
|
| Mag pri |
9.68 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
3.02 |
|
Spectral class |
A3 (white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
SAO |
46580 |
|
HIP |
84333 |
|
Tycho2 |
3085-01120-1 |
|
| Gaia DR2 |
1360464464773485056 |
|
HD |
156263 |
|
BD |
BD+43 2706 |
|
Distance |
265.96 |
|
| Distance ly |
867.56 |
|
