21251+5229 HU 592 (HD 204186)
21h 25m 07.02s +52° 28' 30.5" P.A. 325.00 sep 0.8 mag 8.61,11.90 Sp G dist. 162.6 pc (530.4 l.y.)
| Coord 2000 |
21251+5229 |
|
Discov num |
HU 592 |
|
Comp |
|
|
Coord arcsec 2000 |
21 25 07.02 +52 28 30.5 |
|
| Date first |
1902 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
327 |
|
Pa last |
325.4 |
|
P.A. Now (θ) |
325.4° |
|
| Sep first |
1.0 |
|
Sep last |
0.823 |
|
Sep. Now (ρ) |
0.823" |
|
| Mag pri |
8.61 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
3.29 |
|
Spectral class |
G (yellow) |
|
| Pri motion ra |
+053 |
|
Sec motion ra |
+053 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 204186 |
|
Constellation |
Cygnus |
|
SAO |
33413 |
|
HIP |
105749 |
|
| Tycho2 |
3602-01659-1 |
|
Gaia DR2 |
2172731978322169088 |
|
HD |
204186 |
|
BD |
BD+51 3061 |
|
| Distance |
162.6 |
|
Distance ly |
530.4 |
|
