21457+2100 UC 4553
21h 45m 42.63s +21° 00' 22.0" P.A. 184.00 sep 63.7 mag 15.40,16.10
| Coord 2000 |
21457+2100 |
|
Discov num |
UC 4553 |
|
Comp |
|
|
Coord arcsec 2000 |
21 45 42.63 +21 00 22.0 |
|
| Date first |
1999 |
|
Date last |
2010 |
|
Obs |
3 |
|
| Pa first |
185 |
|
Pa last |
184.2 |
|
P.A. Now (θ) |
184.2° |
|
| Sep first |
60.3 |
|
Sep last |
63.65 |
|
Sep. Now (ρ) |
63.65" |
|
| Mag pri |
15.40 |
|
Mag sec |
16.10 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-019 |
|
| Pri motion dec |
-086 |
|
Sec motion dec |
-062 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.342
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1792865416894263040 |
|
