20306+5817 LDS 1473 (HD 195787)
20h 30m 34.58s +58° 17' 15.0" P.A. 219.00 sep 63.9 mag 7.73,12.34 Sp K0 dist. 119.62 pc (390.2 l.y.)
| Coord 2000 |
20306+5817 |
|
Discov num |
LDS1473 |
|
Comp |
|
|
Coord arcsec 2000 |
20 30 34.58 +58 17 15.0 |
|
| Date first |
1904 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
220 |
|
Pa last |
219.3 |
|
P.A. Now (θ) |
219.3° |
|
| Sep first |
62.4 |
|
Sep last |
63.87 |
|
Sep. Now (ρ) |
63.87" |
|
| Mag pri |
7.73 |
|
Mag sec |
12.34 |
|
delta mag (ΔM) |
4.61 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-029 |
|
Sec motion ra |
-031 |
|
| Pri motion dec |
-113 |
|
Sec motion dec |
-127 |
|
| Notes |
|
|
rPM=0.108 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 195787 |
|
Constellation |
Cygnus |
|
SAO |
32645 |
|
HIP |
101184 |
|
| Tycho2 |
3962-00632-1 |
|
Gaia DR2 |
2188328963083011968 |
|
HD |
195787 |
|
BD |
BD+57 2207 |
|
| Distance |
119.62 |
|
Distance ly |
390.2 |
|
