17422+0456 FAL 57
17h 42m 13.48s +04° 55' 38.5" P.A. 268.00 sep 6.6 mag 9.75,12.61 Sp K0 dist. 40.42 pc (131.85 l.y.)
| Coord 2000 |
17422+0456 |
|
Discov num |
FAL 57 |
|
Comp |
|
|
Coord arcsec 2000 |
17 42 13.48 +04 55 38.5 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
268 |
|
Pa last |
268.3 |
|
P.A. Now (θ) |
268.3° |
|
| Sep first |
6.5 |
|
Sep last |
6.586 |
|
Sep. Now (ρ) |
6.586" |
|
| Mag pri |
9.75 |
|
Mag sec |
12.61 |
|
delta mag (ΔM) |
2.86 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-272 |
|
Sec motion ra |
|
|
| Pri motion dec |
-023 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
HIP |
86644 |
|
Tycho2 |
0423-00142-1 |
|
Gaia DR2 |
4473546435533622144 |
|
| HD |
160885 |
|
BD |
BD+05 3454 |
|
Distance |
40.42 |
|
Distance ly |
131.85 |
|
