20242+2510 POU 4454
20h 24m 13.03s +25° 10' 05.4" P.A. 157.00 sep 4.1 mag 12.16,14.00
| Coord 2000 |
20242+2510 |
|
Discov num |
POU4454 |
|
Comp |
|
|
Coord arcsec 2000 |
20 24 13.03 +25 10 05.4 |
|
| Date first |
1898 |
|
Date last |
2020 |
|
Obs |
8 |
|
| Pa first |
164 |
|
Pa last |
156.5 |
|
P.A. Now (θ) |
156.5° |
|
| Sep first |
3.5 |
|
Sep last |
4.06 |
|
Sep. Now (ρ) |
4.06" |
|
| Mag pri |
12.16 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
1.84 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
+014 |
|
| Pri motion dec |
+031 |
|
Sec motion dec |
-028 |
|
| Notes |
|
|
rPM=1.94
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2160-00899-1 |
|
Gaia DR2 |
1832490304148185728 |
|
HD |
340265 |
|