21542+2409 POU 5556
21h 54m 08.96s +24° 09' 08.2" P.A. 183.00 sep 1.7 mag 12.10,12.70
Coord 2000 |
21542+2409 |
|
Discov num |
POU5556 |
|
Comp |
|
|
Coord arcsec 2000 |
21 54 08.96 +24 09 08.2 |
|
Date first |
1897 |
|
Date last |
2009 |
|
Obs |
2 |
|
Pa first |
146 |
|
Pa last |
182.7 |
|
P.A. Now (θ) |
182.7° |
|
Sep first |
2.4 |
|
Sep last |
1.74 |
|
Sep. Now (ρ) |
1.74" |
|
Mag pri |
12.10 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
Pri motion ra |
+013 |
|
Sec motion ra |
|
|
Pri motion dec |
-015 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Gaia DR2 |
1795959919355948032 |
|