21221+1825 UC 4459
21h 22m 07.35s +18° 25' 25.6" P.A. 183.00 sep 27.4 mag 13.30,16.30
Coord 2000 |
21221+1825 |
|
Discov num |
UC 4459 |
|
Comp |
|
|
Coord arcsec 2000 |
21 22 07.35 +18 25 25.6 |
|
Date first |
1999 |
|
Date last |
2016 |
|
Obs |
7 |
|
Pa first |
183 |
|
Pa last |
182.5 |
|
P.A. Now (θ) |
182.5° |
|
Sep first |
27.4 |
|
Sep last |
27.431 |
|
Sep. Now (ρ) |
27.431" |
|
Mag pri |
13.30 |
|
Mag sec |
16.30 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
|
|
Pri motion ra |
-037 |
|
Sec motion ra |
-042 |
|
Pri motion dec |
-062 |
|
Sec motion dec |
-041 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.299 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Gaia DR2 |
1785543047410577280 |
|