20310+2323 POU 4548
20h 30m 58.97s +23° 23' 19.9" P.A. 8.00 sep 14.3 mag 12.21,14.20
Coord 2000 |
20310+2323 |
|
Discov num |
POU4548 |
|
Comp |
|
|
Coord arcsec 2000 |
20 30 58.97 +23 23 19.9 |
|
Date first |
1899 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
9 |
|
Pa last |
8 |
|
P.A. Now (θ) |
8° |
|
Sep first |
11.9 |
|
Sep last |
14.281 |
|
Sep. Now (ρ) |
14.281" |
|
Mag pri |
12.21 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
1.99 |
|
Spectral class |
|
|
Pri motion ra |
-005 |
|
Sec motion ra |
+003 |
|
Pri motion dec |
-032 |
|
Sec motion dec |
-006 |
|
Notes |
|
|
rPM=0.84
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Tycho2 |
2157-00540-1 |
|
Gaia DR2 |
1830905766140674176 |
|