20237+2214 BRT 2472
20h 23m 42.86s +22° 14' 36.8" P.A. 209.00 sep 3.2 mag 12.40,12.60
Coord 2000 |
20237+2214 |
|
Discov num |
BRT2472 |
|
Comp |
|
|
Coord arcsec 2000 |
20 23 42.86 +22 14 36.8 |
|
Date first |
1892 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
210 |
|
Pa last |
208.9 |
|
P.A. Now (θ) |
208.9° |
|
Sep first |
3.3 |
|
Sep last |
3.17 |
|
Sep. Now (ρ) |
3.17" |
|
Mag pri |
12.40 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
Pri motion ra |
+031 |
|
Sec motion ra |
+013 |
|
Pri motion dec |
+044 |
|
Sec motion dec |
-003 |
|
Notes |
|
|
rPM=0.935
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Tycho2 |
1643-00649-1 |
|
Gaia DR2 |
1829275018600462208 |
|