20321+2343 POU 4577
20h 32m 03.86s +23° 43' 20.3" P.A. 214.00 sep 11.7 mag 13.60,14.40
| Coord 2000 |
20321+2343 |
|
Discov num |
POU4577 |
|
Comp |
|
|
Coord arcsec 2000 |
20 32 03.86 +23 43 20.3 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
215 |
|
Pa last |
213.6 |
|
P.A. Now (θ) |
213.6° |
|
| Sep first |
11.0 |
|
Sep last |
11.692 |
|
Sep. Now (ρ) |
11.692" |
|
| Mag pri |
13.60 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+011 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1831303342674075392 |
|
