21556+2356 POU 5571
21h 55m 36.08s +23° 55' 58.0" P.A. 314.00 sep 17.3 mag 11.90,13.10
Coord 2000 |
21556+2356 |
|
Discov num |
POU5571 |
|
Comp |
|
|
Coord arcsec 2000 |
21 55 36.08 +23 55 58.0 |
|
Date first |
1897 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
320 |
|
Pa last |
314.1 |
|
P.A. Now (θ) |
314.1° |
|
Sep first |
16.2 |
|
Sep last |
17.308 |
|
Sep. Now (ρ) |
17.308" |
|
Mag pri |
11.90 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
|
|
Pri motion ra |
+005 |
|
Sec motion ra |
-014 |
|
Pri motion dec |
-007 |
|
Sec motion dec |
+008 |
|
Notes |
|
|
rPM=1.501
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Gaia DR2 |
1795187684235842048 |
|