20252+2456 POU 4478
20h 25m 10.14s +24° 55' 16.2" P.A. 339.00 sep 15.7 mag 13.40,13.98
Coord 2000 |
20252+2456 |
|
Discov num |
POU4478 |
|
Comp |
|
|
Coord arcsec 2000 |
20 25 10.14 +24 55 16.2 |
|
Date first |
1899 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
340 |
|
Pa last |
338.6 |
|
P.A. Now (θ) |
338.6° |
|
Sep first |
15.3 |
|
Sep last |
15.724 |
|
Sep. Now (ρ) |
15.724" |
|
Mag pri |
13.40 |
|
Mag sec |
13.98 |
|
delta mag (ΔM) |
0.58 |
|
Spectral class |
|
|
Pri motion ra |
+004 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
-027 |
|
Sec motion dec |
-016 |
|
Notes |
|
|
rPM=0.652
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Gaia DR2 |
1832424505247268992 |
|