20472+5148 BU 365 (HD 198285)
20h 47m 13.88s +51° 47' 41.4" P.A. 288.00 sep 17.2 mag 8.04,11.20 Sp F0 dist. 144.3 pc (470.71 l.y.)
| Coord 2000 |
20472+5148 |
|
Discov num |
BU 365 |
|
Comp |
|
|
Coord arcsec 2000 |
20 47 13.88 +51 47 41.4 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
16 |
|
| Pa first |
285 |
|
Pa last |
287.9 |
|
P.A. Now (θ) |
287.9° |
|
| Sep first |
14.8 |
|
Sep last |
17.171 |
|
Sep. Now (ρ) |
17.171" |
|
| Mag pri |
8.04 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
3.16 |
|
Spectral class |
F0 (yellow-white) |
|
| Pri motion ra |
+038 |
|
Sec motion ra |
+017 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
+012 |
|
| Notes |
|
|
rPM=0.65
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 198285 |
|
Constellation |
Cygnus |
|
SAO |
32886 |
|
HIP |
102576 |
|
| Tycho2 |
3586-00885-1 |
|
Gaia DR2 |
2182033915424602240 |
|
HD |
198285 |
|
ADS |
14302 |
|
| BD |
BD+51 2951 |
|
Distance |
144.3 |
|
Distance ly |
470.71 |
|
