20247+2352 POU 4469
20h 24m 47.11s +23° 52' 36.5" P.A. 141.00 sep 3.1 mag 12.20,13.30
| Coord 2000 |
20247+2352 |
|
Discov num |
POU4469 |
|
Comp |
|
|
Coord arcsec 2000 |
20 24 47.11 +23 52 36.5 |
|
| Date first |
1899 |
|
Date last |
2008 |
|
Obs |
2 |
|
| Pa first |
142 |
|
Pa last |
141.1 |
|
P.A. Now (θ) |
141.1° |
|
| Sep first |
3.0 |
|
Sep last |
3.14 |
|
Sep. Now (ρ) |
3.14" |
|
| Mag pri |
12.20 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2156-00333-1 |
|
Gaia DR2 |
1831213668066568192 |
|
