16218-3953 RST 1886 BC
16h 21m 49.61s -39° 53' 52.8" P.A. 270.00 sep 1.3 mag 11.60,13.40
| Coord 2000 |
16218-3953 |
|
Discov num |
RST1886 |
|
Comp |
BC |
|
Coord arcsec 2000 |
16 21 49.61 -39 53 52.8 |
|
| Date first |
1935 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
272 |
|
Pa last |
270.3 |
|
P.A. Now (θ) |
270.3° |
|
| Sep first |
1.0 |
|
Sep last |
1.288 |
|
Sep. Now (ρ) |
1.288" |
|
| Mag pri |
11.60 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-020 |
|
Sec motion dec |
|
|
| Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
16218-3953 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
16 21 49 -39 53 57 |
RST 1886 AB |
2015 |
8 |
67 |
10.8 |
11.17 |
11.60 |
0.43 |
|
|
| Show |
|
|
16 21 50 -39 53 53 |
RST 1886 BC |
2016 |
4 |
270 |
1.3 |
11.60 |
13.40 |
1.80 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Scorpius |
|
Tycho2 |
7857-00090-1 |
|
Gaia DR2 |
5993987918018110208 |
|
