20219+2327 POU 4402
20h 21m 57.40s +23° 26' 52.1" P.A. 80.00 sep 12.5 mag 11.60,14.20
| Coord 2000 |
20219+2327 |
|
Discov num |
POU4402 |
|
Comp |
|
|
Coord arcsec 2000 |
20 21 57.40 +23 26 52.1 |
|
| Date first |
1898 |
|
Date last |
2021 |
|
Obs |
2 |
|
| Pa first |
81 |
|
Pa last |
79.6 |
|
P.A. Now (θ) |
79.6° |
|
| Sep first |
12.4 |
|
Sep last |
12.5 |
|
Sep. Now (ρ) |
12.5" |
|
| Mag pri |
11.60 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
|
|
| Pri motion ra |
+070 |
|
Sec motion ra |
|
|
| Pri motion dec |
+022 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2155-01485-1 |
|
Gaia DR2 |
1831093507750627328 |
|
