17187-4446 BRT 955 AC
17h 18m 43.00s -44° 45' 05.2" P.A. 149.00 sep 5.6 mag 13.40,13.40
Coord 2000 |
17187-4446 |
|
Discov num |
BRT 955 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 18 43.00 -44 45 05.2 |
|
Date first |
1902 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
156 |
|
Pa last |
149 |
|
P.A. Now (θ) |
149° |
|
Sep first |
6.7 |
|
Sep last |
5.58 |
|
Sep. Now (ρ) |
5.58" |
|
Mag pri |
13.40 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
Pri motion ra |
+011 |
|
Sec motion ra |
-009 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
Notes |
|
|
rPM=1.655
This double is not physical.
17187-4446 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
17 18 43 -44 45 05 |
BRT 955 AB |
2015 |
3 |
290 |
3.1 |
13.40 |
13.10 |
0.30 |
|
|
Show |
|
|
17 18 43 -44 45 05 |
BRT 955 AC |
2015 |
5 |
149 |
5.6 |
13.40 |
13.40 |
0.00 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Gaia DR2 |
5952877173939285248 |
|