20019+3303 HO 586
20h 01m 53.83s +33° 02' 30.9" P.A. 172.00 sep 6.8 mag 9.87,12.90 Sp A3
| Coord 2000 |
20019+3303 |
|
Discov num |
HO 586 |
|
Comp |
|
|
Coord arcsec 2000 |
20 01 53.83 +33 02 30.9 |
|
| Date first |
1895 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
175 |
|
Pa last |
172.3 |
|
P.A. Now (θ) |
172.3° |
|
| Sep first |
6.1 |
|
Sep last |
6.829 |
|
Sep. Now (ρ) |
6.829" |
|
| Mag pri |
9.87 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
3.03 |
|
Spectral class |
A3 (white) |
|
| Pri motion ra |
+011 |
|
Sec motion ra |
+043 |
|
| Pri motion dec |
+027 |
|
Sec motion dec |
-208 |
|
| Notes |
|
|
rPM=1.117
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2674-02459-1 |
|
Gaia DR2 |
2034193856858507392 |
|
HD |
227177 |
|
