20371+2418 POU 4741
20h 37m 07.22s +24° 17' 44.5" P.A. 298.00 sep 12.6 mag 12.40,12.80
Coord 2000 |
20371+2418 |
|
Discov num |
POU4741 |
|
Comp |
|
|
Coord arcsec 2000 |
20 37 07.22 +24 17 44.5 |
|
Date first |
1898 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
299 |
|
Pa last |
298.4 |
|
P.A. Now (θ) |
298.4° |
|
Sep first |
12.2 |
|
Sep last |
12.61 |
|
Sep. Now (ρ) |
12.61" |
|
Mag pri |
12.40 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
+009 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
+004 |
|
Sec motion dec |
+004 |
|
Notes |
|
|
rPM=0.609
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Gaia DR2 |
1819440127605226624 |
|