20581+2917 HO 598 (HD 199717)
20h 58m 05.08s +29° 16' 37.5" P.A. 125.00 sep 16.2 mag 8.26,12.40 Sp K0III dist. 523.56 pc (1707.85 l.y.)
| Coord 2000 |
20581+2917 |
|
Discov num |
HO 598 |
|
Comp |
|
|
Coord arcsec 2000 |
20 58 05.08 +29 16 37.5 |
|
| Date first |
1895 |
|
Date last |
2014 |
|
Obs |
9 |
|
| Pa first |
111 |
|
Pa last |
125.3 |
|
P.A. Now (θ) |
125.3° |
|
| Sep first |
16.8 |
|
Sep last |
16.189 |
|
Sep. Now (ρ) |
16.189" |
|
| Mag pri |
8.26 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
4.14 |
|
Spectral class |
K0III (yellow-orange) |
|
| Pri motion ra |
+030 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
+017 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
rPM=0.974
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 199717 |
|
Constellation |
Vulpecula |
|
SAO |
89329 |
|
HIP |
103493 |
|
| Tycho2 |
2184-01471-1 |
|
Gaia DR2 |
1846426373501999104 |
|
HD |
199717 |
|
BD |
BD+28 3952 |
|
| Distance |
523.56 |
|
Distance ly |
1707.85 |
|
