20155+2439 POU 4317
20h 15m 29.13s +24° 39' 23.8" P.A. 96.00 sep 4.6 mag 12.50,13.90
| Coord 2000 |
20155+2439 |
|
Discov num |
POU4317 |
|
Comp |
|
|
Coord arcsec 2000 |
20 15 29.13 +24 39 23.8 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
93 |
|
Pa last |
95.8 |
|
P.A. Now (θ) |
95.8° |
|
| Sep first |
4.4 |
|
Sep last |
4.645 |
|
Sep. Now (ρ) |
4.645" |
|
| Mag pri |
12.50 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
| Pri motion ra |
-010 |
|
Sec motion ra |
+025 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=1.27
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1832214807768586240 |
|
