13132-1842 GWP 1941
13h 13m 13.52s -18° 42' 21.4" P.A. 45.00 sep 104.5 mag 16.00,16.60
| Coord 2000 |
13132-1842 |
|
Discov num |
GWP1941 |
|
Comp |
|
|
Coord arcsec 2000 |
13 13 13.52 -18 42 21.4 |
|
| Date first |
1953 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
45 |
|
Pa last |
45 |
|
P.A. Now (θ) |
45° |
|
| Sep first |
104.8 |
|
Sep last |
104.477 |
|
Sep. Now (ρ) |
104.477" |
|
| Mag pri |
16.00 |
|
Mag sec |
16.60 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-090 |
|
Sec motion dec |
-086 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.141 (< 0.3, Physical double)
This double is physical.
13132-1842 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
13 13 14 -18 42 21 |
GWP 1941 |
2015 |
6 |
45 |
104.5 |
16.00 |
16.60 |
0.60 |
|
<=== |
| Show |
|
|
13 13 14 -18 42 21 |
GWP 1942 AC |
2015 |
4 |
228 |
731.8 |
16.00 |
16.90 |
0.90 |
|
|
Quadruple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Virgo |
|
Gaia DR2 |
3507707869477626368 |
|
