20268+2804 A 393 (HD 194805)
20h 26m 46.32s +28° 04' 04.4" P.A. 217.00 sep 0.5 mag 9.21,9.95 Sp A0 dist. 442.48 pc (1443.37 l.y.)
| Coord 2000 |
20268+2804 |
|
Discov num |
A 393 |
|
Comp |
|
|
Coord arcsec 2000 |
20 26 46.32 +28 04 04.4 |
|
| Date first |
1902 |
|
Date last |
2016 |
|
Obs |
21 |
|
| Pa first |
210 |
|
Pa last |
216.5 |
|
P.A. Now (θ) |
216.5° |
|
| Sep first |
0.4 |
|
Sep last |
0.53 |
|
Sep. Now (ρ) |
0.53" |
|
| Mag pri |
9.21 |
|
Mag sec |
9.95 |
|
delta mag (ΔM) |
0.74 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
+007 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 194805 |
|
Constellation |
Vulpecula |
|
SAO |
88684 |
|
HIP |
100839 |
|
| Tycho2 |
2164-01424-1 |
|
Gaia DR2 |
1860047638940705280 |
|
HD |
194805 |
|
BD |
BD+27 3733 |
|
| Distance |
442.48 |
|
Distance ly |
1443.37 |
|
