20597+2418 BRT 220
20h 59m 45.13s +24° 17' 28.2" P.A. 131.00 sep 4.9 mag 9.70,9.80
| Coord 2000 |
20597+2418 |
|
Discov num |
BRT 220 |
|
Comp |
|
|
Coord arcsec 2000 |
20 59 45.13 +24 17 28.2 |
|
| Date first |
1891 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
129 |
|
Pa last |
131.1 |
|
P.A. Now (θ) |
131.1° |
|
| Sep first |
5.2 |
|
Sep last |
4.922 |
|
Sep. Now (ρ) |
4.922" |
|
| Mag pri |
9.70 |
|
Mag sec |
9.80 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=0.745
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1839705883549707648 |
|
