16542-4150 SEE 300 DE
16h 54m 14.11s -41° 50' 08.5" P.A. 265.00 sep 7.8 mag 9.50,11.90 Sp O9V
Coord 2000 |
16542-4150 |
|
Discov num |
SEE 300 |
|
Comp |
DE |
|
Coord arcsec 2000 |
16 54 14.11 -41 50 08.5 |
|
Date first |
1897 |
|
Date last |
2022 |
|
Obs |
6 |
|
Pa first |
267 |
|
Pa last |
265 |
|
P.A. Now (θ) |
265° |
|
Sep first |
7.4 |
|
Sep last |
7.77 |
|
Sep. Now (ρ) |
7.77" |
|
Mag pri |
9.50 |
|
Mag sec |
11.90 |
|
delta mag (ΔM) |
2.4 |
|
Spectral class |
O9V (blue) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-002 |
|
Sec motion dec |
-001 |
|
Notes |
N
R
(See Notes, Red magnitudes) |
|
rPM=1.162
This double is not physical.
16542-4150 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
227382 |
16 54 10 -41 49 30 |
CHR 252 Aa,Ab |
2006 |
3 |
237 |
0.1 |
6.30 |
8.30 |
2.00 |
|
|
Show |
V1007 Sco |
227382 |
16 54 10 -41 49 30 |
SEE 297 AB |
2022 |
8 |
130 |
13.2 |
6.07 |
9.86 |
3.79 |
|
|
Show |
|
227382 |
16 54 10 -41 49 30 |
SEE 297 AC |
2022 |
7 |
122 |
23.1 |
6.07 |
11.50 |
5.43 |
|
|
Show |
|
|
16 54 14 -41 50 08 |
SEE 300 DE |
2022 |
6 |
265 |
7.8 |
9.50 |
11.90 |
2.40 |
|
<=== |
Sextuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Gaia DR2 |
5966509129566636160 |
|