21135+2512 POU 5269
21h 13m 12.00s +25° 12' 00.0" P.A. 270.00 sep 4.5 mag 11.40,11.60
| Coord 2000 |
21135+2512 |
|
Discov num |
POU5269 |
|
Comp |
|
|
Coord arcsec 2000 |
21 13 12.00 +25 12 00.0 |
|
| Date first |
1898 |
|
Date last |
2003 |
|
Obs |
2 |
|
| Pa first |
314 |
|
Pa last |
270.3 |
|
P.A. Now (θ) |
270.3° |
|
| Sep first |
2.3 |
|
Sep last |
4.5 |
|
Sep. Now (ρ) |
4.5" |
|
| Mag pri |
11.40 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
|
|
Sec motion ra |
|
|
| Pri motion dec |
|
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Coordinate calcolate |
1 |
|
Coordinate calculated |
yes |
|
