20192+5053 HDS 2903 (HD 193647)
20h 19m 11.24s +50° 52' 49.6" P.A. 320.00 sep 0.1 mag 8.66,9.52 Sp K5 dist. 952.38 pc (3106.66 l.y.)
| Coord 2000 |
20192+5053 |
|
Discov num |
HDS2903 |
|
Comp |
|
|
Coord arcsec 2000 |
20 19 11.24 +50 52 49.6 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
320 |
|
Pa last |
320 |
|
P.A. Now (θ) |
320° |
|
| Sep first |
0.1 |
|
Sep last |
0.115 |
|
Sep. Now (ρ) |
0.115" |
|
| Mag pri |
8.66 |
|
Mag sec |
9.52 |
|
delta mag (ΔM) |
0.86 |
|
Spectral class |
K5 (yellow-orange) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
+025 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 193647 |
|
Constellation |
Cygnus |
|
SAO |
32467 |
|
HIP |
100180 |
|
| Tycho2 |
3584-02271-1 |
|
Gaia DR2 |
2085145981577025664 |
|
HD |
193647 |
|
BD |
BD+50 3049 |
|
| Distance |
952.38 |
|
Distance ly |
3106.66 |
|
