20237+2203 BRT 2471
20h 23m 41.98s +22° 03' 40.0" P.A. 192.00 sep 4.6 mag 11.90,12.40
Coord 2000 |
20237+2203 |
|
Discov num |
BRT2471 |
|
Comp |
|
|
Coord arcsec 2000 |
20 23 41.98 +22 03 40.0 |
|
Date first |
1892 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
196 |
|
Pa last |
192.3 |
|
P.A. Now (θ) |
192.3° |
|
Sep first |
4.7 |
|
Sep last |
4.55 |
|
Sep. Now (ρ) |
4.55" |
|
Mag pri |
11.90 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
+026 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=1.174
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Gaia DR2 |
1829224239212366208 |
|