21169+2523 POU 5309
21h 16m 57.80s +25° 23' 20.7" P.A. 52.00 sep 6.4 mag 11.68,14.20
| Coord 2000 |
21169+2523 |
|
Discov num |
POU5309 |
|
Comp |
|
|
Coord arcsec 2000 |
21 16 57.80 +25 23 20.7 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
52 |
|
Pa last |
51.9 |
|
P.A. Now (θ) |
51.9° |
|
| Sep first |
6.9 |
|
Sep last |
6.425 |
|
Sep. Now (ρ) |
6.425" |
|
| Mag pri |
11.68 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
2.52 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+007 |
|
| Notes |
|
|
rPM=1
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2190-01718-1 |
|
Gaia DR2 |
1840812950023057664 |
|
