19031-1915 HJ 5082 AB (HD 176884)
19h 03m 03.80s -19° 14' 44.4" P.A. 89.00 sep 7.7 mag 6.15,9.00 Sp G5II-III dist. 606.06 pc (1976.97 l.y.)
| Coord 2000 |
19031-1915 |
|
Discov num |
HJ 5082 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 03 03.80 -19 14 44.4 |
|
| Date first |
1836 |
|
Date last |
2016 |
|
Obs |
28 |
|
| Pa first |
91 |
|
Pa last |
89.1 |
|
P.A. Now (θ) |
89.1° |
|
| Sep first |
6.0 |
|
Sep last |
7.65 |
|
Sep. Now (ρ) |
7.65" |
|
| Mag pri |
6.15 |
|
Mag sec |
9.00 |
|
delta mag (ΔM) |
2.85 |
|
Spectral class |
G5II-III (yellow) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
-011 |
|
| Notes |
|
|
Nature of this double is uncertain.
19031-1915 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 176884 |
162130 |
19 03 04 -19 14 44 |
HJ 5082 AB |
2016 |
28 |
89 |
7.7 |
6.15 |
9.00 |
2.85 |
|
<=== |
| Show |
|
162130 |
19 03 04 -19 14 44 |
HJ 5082 AC |
2016 |
18 |
112 |
20.2 |
6.15 |
10.80 |
4.65 |
|
|
| Show |
|
162130 |
19 03 04 -19 14 44 |
HJ 5082 AD |
1999 |
4 |
262 |
25.9 |
6.15 |
13.70 |
7.55 |
|
|
| Show |
|
|
19 03 04 -19 14 44 |
HJ 5082 BC |
2018 |
20 |
126 |
13.5 |
9.00 |
10.80 |
1.80 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 176884 |
|
Constellation |
Sagittarius |
|
SAO |
162130 |
|
HIP |
93537 |
|
| Tycho2 |
6290-02062-1 |
|
Gaia DR2 |
4085573076107140864 |
|
HD |
176884 |
|
HR |
7203 |
|
| GC |
26184 |
|
ADS |
11972 |
|
BD |
BD-19 5273 |
|
Distance |
606.06 |
|
| Distance ly |
1976.97 |
|
