16086-3906 DUN 199 AC (V1027 Sco)
16h 08m 34.56s -39° 05' 34.2" P.A. 184.00 sep 44.4 mag 6.62,7.13 Sp A7IVe dist. 170.94 pc (557.61 l.y.)
| Coord 2000 |
16086-3906 |
|
Discov num |
DUN 199 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 08 34.56 -39 05 34.2 |
|
| Date first |
1835 |
|
Date last |
2018 |
|
Obs |
28 |
|
| Pa first |
185 |
|
Pa last |
183.5 |
|
P.A. Now (θ) |
183.5° |
|
| Sep first |
45.0 |
|
Sep last |
44.441 |
|
Sep. Now (ρ) |
44.441" |
|
| Mag pri |
6.62 |
|
Mag sec |
7.13 |
|
delta mag (ΔM) |
0.51 |
|
Spectral class |
A7IVe (white) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-023 |
|
| Notes |
N
Z
W
(See Notes, Parallax indicates components are physical, ) |
|
rPM=0.128 (< 0.3, Physical double)
This double is physical.
16086-3906 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
207368 |
16 08 35 -39 05 34 |
SEE 265 AB |
2015 |
7 |
297 |
16.3 |
6.62 |
13.00 |
6.38 |
|
|
| Show |
V1027 Sco |
207368 |
16 08 35 -39 05 34 |
DUN 199 AC |
2018 |
28 |
184 |
44.4 |
6.62 |
7.13 |
0.51 |
|
<=== |
| Show |
|
207367 |
16 08 34 -39 06 18 |
RST 3930 CD |
1995 |
9 |
111 |
1.5 |
7.10 |
11.70 |
4.60 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
V1027 Sco |
|
Constellation |
Lupus |
|
SAO |
207368 |
|
HIP |
79081 |
|
| Tycho2 |
7851-01817-1 |
|
Gaia DR2 |
5997082115537645696 |
|
HD |
144667 |
|
HR |
6000 |
|
| CD |
CD-3810894 |
|
Distance |
170.94 |
|
Distance ly |
557.61 |
|
