21104+2512 POU 5213
21h 10m 27.25s +25° 12' 52.3" P.A. 247.00 sep 5.4 mag 11.90,12.60
| Coord 2000 |
21104+2512 |
|
Discov num |
POU5213 |
|
Comp |
|
|
Coord arcsec 2000 |
21 10 27.25 +25 12 52.3 |
|
| Date first |
1891 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
246 |
|
Pa last |
246.8 |
|
P.A. Now (θ) |
246.8° |
|
| Sep first |
5.4 |
|
Sep last |
5.44 |
|
Sep. Now (ρ) |
5.44" |
|
| Mag pri |
11.90 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
rPM=0.078 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2177-02104-1 |
|
Gaia DR2 |
1841489802508129920 |
|
