20539+4139 BRT 2280
20h 53m 53.27s +41° 38' 44.4" P.A. 192.00 sep 5.0 mag 10.50,10.60
| Coord 2000 |
20539+4139 |
|
Discov num |
BRT2280 |
|
Comp |
|
|
Coord arcsec 2000 |
20 53 53.27 +41 38 44.4 |
|
| Date first |
1892 |
|
Date last |
2019 |
|
Obs |
10 |
|
| Pa first |
192 |
|
Pa last |
191.8 |
|
P.A. Now (θ) |
191.8° |
|
| Sep first |
5.0 |
|
Sep last |
4.98 |
|
Sep. Now (ρ) |
4.98" |
|
| Mag pri |
10.50 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=1
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2065601264743793152 |
|
