20442-3914 WSP 7 AC
20h 44m 10.21s -39° 13' 30.8" P.A. 137.00 sep 14.3 mag 9.82,21.10 Sp F5V
| Coord 2000 |
20442-3914 |
|
Discov num |
WSP 7 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 44 10.21 -39 13 30.8 |
|
| Date first |
2014 |
|
Date last |
2014 |
|
Obs |
3 |
|
| Pa first |
137 |
|
Pa last |
137 |
|
P.A. Now (θ) |
137° |
|
| Sep first |
14.3 |
|
Sep last |
14.3 |
|
Sep. Now (ρ) |
14.3" |
|
| Mag pri |
9.82 |
|
Mag sec |
21.10 |
|
delta mag (ΔM) |
11.28 |
|
Spectral class |
F5V (yellow-white) |
|
| Pri motion ra |
+031 |
|
Sec motion ra |
|
|
| Pri motion dec |
-060 |
|
Sec motion dec |
|
|
| Notes |
W
R
(, Red magnitudes) |
|
Nature of this double is uncertain.
20442-3914 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 44 10 -39 13 31 |
WSP 7 AB |
2014 |
3 |
229 |
4.5 |
9.82 |
19.30 |
9.48 |
|
|
| Show |
|
|
20 44 10 -39 13 31 |
WSP 7 AC |
2014 |
3 |
137 |
14.3 |
9.82 |
21.10 |
11.28 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Microscopium |
|
Tycho2 |
7963-01570-1 |
|
Gaia DR2 |
6681720724498802176 |
|
HD |
197286 |
|
