19169-1058 BU 140 AB (HD 180409)
19h 16m 52.12s -10° 58' 18.5" P.A. 307.00 sep 49.0 mag 6.92,11.65 Sp G0V dist. 29.58 pc (96.49 l.y.)
Coord 2000 |
19169-1058 |
|
Discov num |
BU 140 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 16 52.12 -10 58 18.5 |
|
Date first |
1873 |
|
Date last |
2015 |
|
Obs |
19 |
|
Pa first |
330 |
|
Pa last |
306.6 |
|
P.A. Now (θ) |
306.6° |
|
Sep first |
30.0 |
|
Sep last |
48.971 |
|
Sep. Now (ρ) |
48.971" |
|
Mag pri |
6.92 |
|
Mag sec |
11.65 |
|
delta mag (ΔM) |
4.73 |
|
Spectral class |
G0V (yellow) |
|
Pri motion ra |
+154 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
+010 |
|
Sec motion dec |
+002 |
|
Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=0.96
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
Name |
HD 180409 |
|
Constellation |
Aquila |
|
SAO |
162401 |
|
HIP |
94757 |
|
Tycho2 |
5713-00194-1 |
|
Gaia DR2 |
4199928848101663104 |
|
HD |
180409 |
|
GC |
26570 |
|
BD |
BD-11 4932 |
|
Distance |
29.58 |
|
Distance ly |
96.49 |
|