20401-3920 SEE 422
20h 36m 20.06s -39° 14' 06.3" P.A. 242.00 sep 20.9 mag 9.36,13.80 Sp F4V dist. 108.81 pc (354.94 l.y.)
| Coord 2000 |
20401-3920 |
|
Discov num |
SEE 422 |
|
Comp |
|
|
Coord arcsec 2000 |
20 36 20.06 -39 14 06.3 |
|
| Date first |
1897 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
242 |
|
Pa last |
241.8 |
|
P.A. Now (θ) |
241.8° |
|
| Sep first |
18.8 |
|
Sep last |
20.862 |
|
Sep. Now (ρ) |
20.862" |
|
| Mag pri |
9.36 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
4.44 |
|
Spectral class |
F4V (yellow-white) |
|
| Pri motion ra |
+024 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
-029 |
|
| Notes |
|
|
rPM=0.646
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Microscopium |
|
SAO |
212273 |
|
HIP |
101650 |
|
Tycho2 |
7950-01318-1 |
|
| Gaia DR2 |
6681612766200485248 |
|
HD |
196048 |
|
CD |
CD-3913882 |
|
CP |
CP-39 8728 |
|
| Distance |
108.81 |
|
Distance ly |
354.94 |
|
