21256+2515 POU 5368
21h 25m 36.56s +25° 15' 18.6" P.A. 129.00 sep 17.3 mag 11.46,13.30
| Coord 2000 |
21256+2515 |
|
Discov num |
POU5368 |
|
Comp |
|
|
Coord arcsec 2000 |
21 25 36.56 +25 15 18.6 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
127 |
|
Pa last |
128.5 |
|
P.A. Now (θ) |
128.5° |
|
| Sep first |
17.0 |
|
Sep last |
17.329 |
|
Sep. Now (ρ) |
17.329" |
|
| Mag pri |
11.46 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
1.84 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+006 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=0.838
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2191-01102-1 |
|
Gaia DR2 |
1798577208002505472 |
|
