20219+2355 POU 4404
20h 21m 58.08s +23° 55' 56.1" P.A. 254.00 sep 15.2 mag 14.00,14.10
| Coord 2000 |
20219+2355 |
|
Discov num |
POU4404 |
|
Comp |
|
|
Coord arcsec 2000 |
20 21 58.08 +23 55 56.1 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
259 |
|
Pa last |
253.7 |
|
P.A. Now (θ) |
253.7° |
|
| Sep first |
13.6 |
|
Sep last |
15.205 |
|
Sep. Now (ρ) |
15.205" |
|
| Mag pri |
14.00 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
-024 |
|
| Pri motion dec |
+017 |
|
Sec motion dec |
-021 |
|
| Notes |
|
|
rPM=1.305
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1831882892692719488 |
|
