20192-5433 HU 1531 (HD 192759)
20h 19m 14.29s -54° 32' 41.0" P.A. 5.00 sep 1.7 mag 10.15,10.27 Sp G3/5V dist. 134.23 pc (437.86 l.y.)
| Coord 2000 |
20192-5433 |
|
Discov num |
HU 1531 |
|
Comp |
|
|
Coord arcsec 2000 |
20 19 14.29 -54 32 41.0 |
|
| Date first |
1911 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
0 |
|
Pa last |
4.9 |
|
P.A. Now (θ) |
4.9° |
|
| Sep first |
2.0 |
|
Sep last |
1.666 |
|
Sep. Now (ρ) |
1.666" |
|
| Mag pri |
10.15 |
|
Mag sec |
10.27 |
|
delta mag (ΔM) |
0.12 |
|
Spectral class |
G3/5V (yellow) |
|
| Pri motion ra |
+167 |
|
Sec motion ra |
+167 |
|
| Pri motion dec |
-089 |
|
Sec motion dec |
-089 |
|
| Notes |
|
|
Nature of this double is uncertain.
20192-5433 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 192759 |
246527 |
20 19 14 -54 32 41 |
HU 1531 |
2015 |
11 |
5 |
1.7 |
10.15 |
10.27 |
0.12 |
|
<=== |
| Show |
|
246527 |
20 19 14 -54 32 42 |
NSN 452 AC |
2015 |
2 |
271 |
24.5 |
10.16 |
18.62 |
8.46 |
|
|
| Show |
|
|
20 19 14 -54 32 40 |
NSN 452 BC |
2015 |
3 |
267 |
24.7 |
10.19 |
18.62 |
8.43 |
|
|
Quintuple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 192759 |
|
Constellation |
Telescopium |
|
SAO |
246527 |
|
HIP |
100183 |
|
| Tycho2 |
8781-00360-2 |
|
Gaia DR2 |
6472546333895685888 |
|
HD |
192759 |
|
CP |
CP-54 9663 |
|
| Distance |
134.23 |
|
Distance ly |
437.86 |
|
