20355+2523 POU 4705
20h 35m 28.98s +25° 22' 19.1" P.A. 64.00 sep 2.9 mag 12.50,13.40
| Coord 2000 |
20355+2523 |
|
Discov num |
POU4705 |
|
Comp |
|
|
Coord arcsec 2000 |
20 35 28.98 +25 22 19.1 |
|
| Date first |
1898 |
|
Date last |
2008 |
|
Obs |
2 |
|
| Pa first |
58 |
|
Pa last |
63.9 |
|
P.A. Now (θ) |
63.9° |
|
| Sep first |
3.5 |
|
Sep last |
2.93 |
|
Sep. Now (ρ) |
2.93" |
|
| Mag pri |
12.50 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
+016 |
|
Sec motion ra |
|
|
| Pri motion dec |
+010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1855578532191363328 |
|