21165+2353 POU 5305
21h 16m 28.95s +23° 52' 56.3" P.A. 254.00 sep 7.6 mag 10.80,12.00
| Coord 2000 |
21165+2353 |
|
Discov num |
POU5305 |
|
Comp |
|
|
Coord arcsec 2000 |
21 16 28.95 +23 52 56.3 |
|
| Date first |
1894 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
265 |
|
Pa last |
254.3 |
|
P.A. Now (θ) |
254.3° |
|
| Sep first |
6.8 |
|
Sep last |
7.641 |
|
Sep. Now (ρ) |
7.641" |
|
| Mag pri |
10.80 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-023 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=1.018
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1840363288423394688 |
|
