20279+2342 POU 4507
20h 27m 58.15s +23° 42' 17.0" P.A. 41.00 sep 15.8 mag 13.40,13.19
| Coord 2000 |
20279+2342 |
|
Discov num |
POU4507 |
|
Comp |
|
|
Coord arcsec 2000 |
20 27 58.15 +23 42 17.0 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
43 |
|
Pa last |
41.1 |
|
P.A. Now (θ) |
41.1° |
|
| Sep first |
16.5 |
|
Sep last |
15.775 |
|
Sep. Now (ρ) |
15.775" |
|
| Mag pri |
13.40 |
|
Mag sec |
13.19 |
|
delta mag (ΔM) |
0.21 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+027 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
+028 |
|
| Notes |
|
|
rPM=1.044
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1830983659667064832 |
|
