19179-1906 BRT 1548 AC
19h 17m 49.04s -19° 05' 58.5" P.A. 18.00 sep 10.1 mag 11.88,11.27
Coord 2000 |
19179-1906 |
|
Discov num |
BRT1548 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 17 49.04 -19 05 58.5 |
|
Date first |
1919 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
13 |
|
Pa last |
18.4 |
|
P.A. Now (θ) |
18.4° |
|
Sep first |
8.0 |
|
Sep last |
10.113 |
|
Sep. Now (ρ) |
10.113" |
|
Mag pri |
11.88 |
|
Mag sec |
11.27 |
|
delta mag (ΔM) |
0.61 |
|
Spectral class |
|
|
Pri motion ra |
+022 |
|
Sec motion ra |
+005 |
|
Pri motion dec |
-048 |
|
Sec motion dec |
+007 |
|
Notes |
|
|
rPM=1.09
This double is not physical.
19179-1906 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
19 17 49 -19 05 58 |
BRT 1548 AB |
2015 |
5 |
289 |
4.2 |
11.88 |
12.40 |
0.52 |
|
|
Show |
|
|
19 17 49 -19 05 58 |
BRT 1548 AC |
2015 |
6 |
18 |
10.1 |
11.88 |
11.27 |
0.61 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
4084227273865855360 |
|