16543-4149 BRT 929 AB
16h 54m 17.31s -41° 49' 15.8" P.A. 197.00 sep 3.9 mag 8.63,11.00
Coord 2000 |
16543-4149 |
|
Discov num |
BRT 929 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 54 17.31 -41 49 15.8 |
|
Date first |
1901 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
201 |
|
Pa last |
196.8 |
|
P.A. Now (θ) |
196.8° |
|
Sep first |
3.3 |
|
Sep last |
3.921 |
|
Sep. Now (ρ) |
3.921" |
|
Mag pri |
8.63 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
2.37 |
|
Spectral class |
|
|
Pri motion ra |
-002 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-003 |
|
Sec motion dec |
-006 |
|
Notes |
N
B
(See Notes, Blue magnitudes) |
|
rPM=0.52
Nature of this double is uncertain.
16543-4149 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
16 54 17 -41 49 16 |
BRT 929 AB |
2015 |
4 |
197 |
3.9 |
8.63 |
11.00 |
2.37 |
|
<=== |
Show |
|
227390 |
16 54 20 -41 49 12 |
B 1834 CD |
2015 |
2 |
313 |
4.6 |
6.63 |
13.30 |
6.67 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Tycho2 |
7876-01882-1 |
|
Gaia DR2 |
5966509163913216512 |
|
DM |
CD-4111042 |
|