19169-1058 BU 140 BC
19h 16m 49.70s -10° 57' 49.0" P.A. 213.00 sep 7.9 mag 10.40,10.60
| Coord 2000 |
19169-1058 |
|
Discov num |
BU 140 |
|
Comp |
BC |
|
Coord arcsec 2000 |
19 16 49.70 -10 57 49.0 |
|
| Date first |
1873 |
|
Date last |
2018 |
|
Obs |
18 |
|
| Pa first |
210 |
|
Pa last |
212.6 |
|
P.A. Now (θ) |
212.6° |
|
| Sep first |
3.0 |
|
Sep last |
7.922 |
|
Sep. Now (ρ) |
7.922" |
|
| Mag pri |
10.40 |
|
Mag sec |
10.60 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
-160 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
-241 |
|
| Notes |
N
(See Notes) |
|
rPM=1.017
This double is not physical.
19169-1058 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 180409 |
162401 |
19 16 52 -10 58 18 |
BU 140 AB |
2015 |
19 |
307 |
49.0 |
6.92 |
11.65 |
4.73 |
|
|
| Show |
|
|
19 16 50 -10 57 49 |
BU 140 BC |
2018 |
18 |
213 |
7.9 |
10.40 |
10.60 |
0.20 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
4199928912509149696 |
|
