21448-2735 UC 4547 AB
21h 44m 45.02s -27° 35' 11.0" P.A. 62.00 sep 27.8 mag 15.00,15.00
| Coord 2000 |
21448-2735 |
|
Discov num |
UC 4547 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 44 45.02 -27 35 11.0 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
62 |
|
Pa last |
62.1 |
|
P.A. Now (θ) |
62.1° |
|
| Sep first |
27.6 |
|
Sep last |
27.78 |
|
Sep. Now (ρ) |
27.78" |
|
| Mag pri |
15.00 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+054 |
|
Sec motion ra |
+057 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-010 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.052 (< 0.3, Physical double)
This double is physical.
21448-2735 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 44 45 -27 35 11 |
UC 4547 AB |
2016 |
7 |
62 |
27.8 |
15.00 |
15.00 |
0.00 |
|
<=== |
| Show |
|
|
21 44 45 -27 35 11 |
UC 4547 AC |
2016 |
1 |
20 |
1.8 |
15.00 |
15.10 |
0.10 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Piscis Austrinus |
|
