20287+2336 POU 4517
20h 28m 42.47s +23° 35' 32.5" P.A. 151.00 sep 9.5 mag 13.40,13.60
| Coord 2000 |
20287+2336 |
|
Discov num |
POU4517 |
|
Comp |
|
|
Coord arcsec 2000 |
20 28 42.47 +23 35 32.5 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
157 |
|
Pa last |
150.9 |
|
P.A. Now (θ) |
150.9° |
|
| Sep first |
9.7 |
|
Sep last |
9.5 |
|
Sep. Now (ρ) |
9.5" |
|
| Mag pri |
13.40 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
rPM=0.447
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1830979437726008064 |
|
