20573-4136 UC 4343
20h 57m 20.72s -41° 35' 59.3" P.A. 265.00 sep 17.3 mag 12.00,12.90
| Coord 2000 |
20573-4136 |
|
Discov num |
UC 4343 |
|
Comp |
|
|
Coord arcsec 2000 |
20 57 20.72 -41 35 59.3 |
|
| Date first |
1901 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
269 |
|
Pa last |
264.5 |
|
P.A. Now (θ) |
264.5° |
|
| Sep first |
17.8 |
|
Sep last |
17.318 |
|
Sep. Now (ρ) |
17.318" |
|
| Mag pri |
12.00 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
+043 |
|
Sec motion ra |
+042 |
|
| Pri motion dec |
-047 |
|
Sec motion dec |
-046 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.022 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Microscopium |
|
Tycho2 |
7972-00951-1 |
|
Gaia DR2 |
6677399403283751808 |
|