19206-0740 LDS 678 AB
19h 20m 34.93s -07° 40' 00.1" P.A. 305.00 sep 27.3 mag 12.30,11.70 Sp DBQA5+M5V dist. 10.95 pc (35.72 l.y.)
| Coord 2000 |
19206-0740 |
|
Discov num |
LDS 678 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 20 34.93 -07 40 00.1 |
|
| Date first |
1892 |
|
Date last |
2019 |
|
Obs |
18 |
|
| Pa first |
310 |
|
Pa last |
305.2 |
|
P.A. Now (θ) |
305.2° |
|
| Sep first |
27.5 |
|
Sep last |
27.277 |
|
Sep. Now (ρ) |
27.277" |
|
| Mag pri |
12.30 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
DBQA5+M5V (white dwarf/red) |
|
| Pri motion ra |
-061 |
|
Sec motion ra |
-061 |
|
| Pri motion dec |
-163 |
|
Sec motion dec |
-163 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
This double is physical.
19206-0740 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 20 35 -07 40 00 |
LDS 678 AB |
2019 |
18 |
305 |
27.3 |
12.30 |
11.70 |
0.60 |
|
<=== |
| Show |
|
|
19 20 33 -07 39 44 |
WRH 31 BC |
2019 |
10 |
112 |
3.8 |
11.70 |
12.30 |
0.60 |
|
|
| Show |
|
|
19 20 33 -07 39 44 |
LMP 41 BD |
2015 |
6 |
321 |
21.2 |
11.70 |
15.94 |
4.24 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
HIP |
95071 |
|
Tycho2 |
5709-00698-1 |
|
Gaia DR2 |
4201781696994073472 |
|
| GL |
Gl 754.1A |
|
Distance |
10.95 |
|
Distance ly |
35.72 |
|
