16076-1245 BU 39 AB (11 Sco)
16h 07m 36.42s -12° 44' 43.4" P.A. 259.00 sep 3.3 mag 5.77,9.77 Sp B9.5Vnn dist. 112.36 pc (366.52 l.y.)
Coord 2000 |
16076-1245 |
|
Discov num |
BU 39 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 07 36.42 -12 44 43.4 |
|
Date first |
1872 |
|
Date last |
2015 |
|
Obs |
29 |
|
Pa first |
258 |
|
Pa last |
259 |
|
P.A. Now (θ) |
259° |
|
Sep first |
3.8 |
|
Sep last |
3.315 |
|
Sep. Now (ρ) |
3.315" |
|
Mag pri |
5.77 |
|
Mag sec |
9.77 |
|
delta mag (ΔM) |
4 |
|
Spectral class |
B9.5Vnn (blue-white) |
|
Pri motion ra |
-041 |
|
Sec motion ra |
-042 |
|
Pri motion dec |
-025 |
|
Sec motion dec |
-028 |
|
Notes |
N
W
(See Notes, ) |
|
rPM=0.063 (< 0.3, Physical double)
This double is physical.
16076-1245 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
11 Sco |
159715 |
16 07 36 -12 44 43 |
BU 39 AB |
2015 |
29 |
259 |
3.3 |
5.77 |
9.77 |
4.00 |
|
<=== |
Show |
|
159715 |
16 07 36 -12 44 43 |
BU 39 AC |
2000 |
4 |
321 |
29.5 |
5.77 |
14.20 |
8.43 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
11 Sco |
|
Constellation |
Scorpius |
|
SAO |
159715 |
|
HIP |
79005 |
|
Tycho2 |
5620-01384-1 |
|
Gaia DR2 |
4341925483417630080 |
|
HD |
144708 |
|
HR |
6002 |
|
GC |
21667 |
|
ADS |
9924 |
|
BD |
BD-12 4425 |
|
Flamsteed |
11 Scorpii |
|
Flamsteed name |
11 Sco |
|
Distance |
112.36 |
|
Distance ly |
366.52 |
|