21500+2437 POU 5522
21h 49m 59.81s +24° 37' 12.3" P.A. 142.00 sep 4.4 mag 13.30,14.50
Coord 2000 |
21500+2437 |
|
Discov num |
POU5522 |
|
Comp |
|
|
Coord arcsec 2000 |
21 49 59.81 +24 37 12.3 |
|
Date first |
1898 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
139 |
|
Pa last |
142.2 |
|
P.A. Now (θ) |
142.2° |
|
Sep first |
3.5 |
|
Sep last |
4.411 |
|
Sep. Now (ρ) |
4.411" |
|
Mag pri |
13.30 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
+007 |
|
Sec motion dec |
+001 |
|
Notes |
|
|
rPM=0.857
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Gaia DR2 |
1796139380275766144 |
|