19380-1925 BRT 1554 BC
19h 38m 02.39s -19° 23' 59.0" P.A. 212.00 sep 6.8 mag 14.10,13.80
| Coord 2000 |
19380-1925 |
|
Discov num |
BRT1554 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 38 02.39 -19 23 59.0 |
|
| Date first |
1919 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
220 |
|
Pa last |
211.6 |
|
P.A. Now (θ) |
211.6° |
|
| Sep first |
7.8 |
|
Sep last |
6.829 |
|
Sep. Now (ρ) |
6.829" |
|
| Mag pri |
14.10 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
+035 |
|
Sec motion dec |
-026 |
|
| Notes |
|
|
rPM=1.764
This double is not physical.
19380-1925 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 38 02 -19 24 02 |
ARA 789 AB |
2015 |
4 |
72 |
8.4 |
11.39 |
14.10 |
2.71 |
|
|
| Show |
|
|
19 38 02 -19 24 02 |
BRT 1554 AC |
2015 |
5 |
126 |
5.4 |
11.39 |
13.80 |
2.41 |
|
|
| Show |
|
|
19 38 02 -19 23 59 |
BRT 1554 BC |
2016 |
5 |
212 |
6.8 |
14.10 |
13.80 |
0.30 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
6869342556897648256 |
|
