19179-1906 BRT 1548 AB
19h 17m 49.04s -19° 05' 58.5" P.A. 289.00 sep 4.2 mag 11.88,12.40
| Coord 2000 |
19179-1906 |
|
Discov num |
BRT1548 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 17 49.04 -19 05 58.5 |
|
| Date first |
1919 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
270 |
|
Pa last |
289.2 |
|
P.A. Now (θ) |
289.2° |
|
| Sep first |
4.2 |
|
Sep last |
4.235 |
|
Sep. Now (ρ) |
4.235" |
|
| Mag pri |
11.88 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
0.52 |
|
Spectral class |
|
|
| Pri motion ra |
+022 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-048 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
rPM=1.182
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 |
|
