21179+2523 POU 5321
21h 17m 57.18s +25° 23' 23.8" P.A. 334.00 sep 13.9 mag 13.60,14.00
Coord 2000 |
21179+2523 |
|
Discov num |
POU5321 |
|
Comp |
|
|
Coord arcsec 2000 |
21 17 57.18 +25 23 23.8 |
|
Date first |
1898 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
330 |
|
Pa last |
334.2 |
|
P.A. Now (θ) |
334.2° |
|
Sep first |
14.2 |
|
Sep last |
13.883 |
|
Sep. Now (ρ) |
13.883" |
|
Mag pri |
13.60 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
+003 |
|
Sec motion ra |
-020 |
|
Pri motion dec |
+000 |
|
Sec motion dec |
+016 |
|
Notes |
|
|
rPM=1.094
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Gaia DR2 |
1840771615257800704 |
|