20423+2352 POU 4893
20h 42m 18.91s +23° 52' 39.4" P.A. 249.00 sep 14.8 mag 11.09,14.30
| Coord 2000 |
20423+2352 |
|
Discov num |
POU4893 |
|
Comp |
|
|
Coord arcsec 2000 |
20 42 18.91 +23 52 39.4 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
244 |
|
Pa last |
249.3 |
|
P.A. Now (θ) |
249.3° |
|
| Sep first |
17.0 |
|
Sep last |
14.844 |
|
Sep. Now (ρ) |
14.844" |
|
| Mag pri |
11.09 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
3.21 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-035 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=0.995
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2170-01411-1 |
|
Gaia DR2 |
1843178553590120192 |
|
HD |
347225 |
|
