21174+2445 POU 5313
21h 17m 22.58s +24° 45' 21.0" P.A. 314.00 sep 15.2 mag 12.23,13.20
| Coord 2000 |
21174+2445 |
|
Discov num |
POU5313 |
|
Comp |
|
|
Coord arcsec 2000 |
21 17 22.58 +24 45 21.0 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
308 |
|
Pa last |
314.1 |
|
P.A. Now (θ) |
314.1° |
|
| Sep first |
16.5 |
|
Sep last |
15.172 |
|
Sep. Now (ρ) |
15.172" |
|
| Mag pri |
12.23 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
0.97 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=1.625
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2190-01894-1 |
|
Gaia DR2 |
1840708363275798528 |
|
