16520-3602 RSS 420 AB
16h 51m 57.92s -36° 01' 38.0" P.A. 139.00 sep 6.6 mag 11.92,15.30 dist. 36.27 pc (118.31 l.y.)
| Coord 2000 |
16520-3602 |
|
Discov num |
RSS 420 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 51 57.92 -36 01 38.0 |
|
| Date first |
1975 |
|
Date last |
1999 |
|
Obs |
6 |
|
| Pa first |
153 |
|
Pa last |
139.2 |
|
P.A. Now (θ) |
139.2° |
|
| Sep first |
11.4 |
|
Sep last |
6.56 |
|
Sep. Now (ρ) |
6.56" |
|
| Mag pri |
11.92 |
|
Mag sec |
15.30 |
|
delta mag (ΔM) |
3.38 |
|
Spectral class |
|
|
| Pri motion ra |
+024 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-254 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
rPM=0.948
This double is not physical.
16520-3602 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 51 58 -36 01 38 |
RSS 420 Aa,Ab |
2021 |
2 |
117 |
0.1 |
12.30 |
13.20 |
0.90 |
|
|
| Show |
|
|
16 51 58 -36 01 38 |
RSS 420 AB |
1999 |
6 |
139 |
6.6 |
11.92 |
15.30 |
3.38 |
|
<=== |
| Show |
|
|
16 51 58 -36 01 38 |
RSS 420 AC |
2021 |
2 |
339 |
0.4 |
12.30 |
13.70 |
1.40 |
|
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Spectr |
M2 |
|
Constellation |
Scorpius |
|
HIP |
82521 |
|
Distance |
36.27 |
|
| Distance ly |
118.31 |
|
