20576-3908 WG 263
20h 57m 40.27s -39° 07' 59.9" P.A. 34.00 sep 7.1 mag 11.80,12.20
| Coord 2000 |
20576-3908 |
|
Discov num |
WG 263 |
|
Comp |
|
|
Coord arcsec 2000 |
20 57 40.27 -39 07 59.9 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
33 |
|
Pa last |
34.2 |
|
P.A. Now (θ) |
34.2° |
|
| Sep first |
7.3 |
|
Sep last |
7.141 |
|
Sep. Now (ρ) |
7.141" |
|
| Mag pri |
11.80 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
-007 |
|
Sec motion ra |
+002 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
+004 |
|
| Notes |
|
|
rPM=1.436
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Microscopium |
|
Gaia DR2 |
6774690857898672256 |
|
