20402+2418 POU 4837
20h 40m 11.46s +24° 17' 52.9" P.A. 210.00 sep 16.8 mag 12.90,14.80
| Coord 2000 |
20402+2418 |
|
Discov num |
POU4837 |
|
Comp |
|
|
Coord arcsec 2000 |
20 40 11.46 +24 17 52.9 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
198 |
|
Pa last |
209.5 |
|
P.A. Now (θ) |
209.5° |
|
| Sep first |
12.9 |
|
Sep last |
16.836 |
|
Sep. Now (ρ) |
16.836" |
|
| Mag pri |
12.90 |
|
Mag sec |
14.80 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
|
|
| Pri motion ra |
+045 |
|
Sec motion ra |
-028 |
|
| Pri motion dec |
+025 |
|
Sec motion dec |
-015 |
|
| Notes |
|
|
rPM=1.617
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1843400173902719616 |
|
