19512-7248 HJ 5137 AB (HD 186502)
19h 51m 14.13s -72° 47' 42.2" P.A. 208.00 sep 25.7 mag 7.35,11.40 Sp F6V dist. 87.03 pc (283.89 l.y.)
| Coord 2000 |
19512-7248 |
|
Discov num |
HJ 5137 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 51 14.13 -72 47 42.2 |
|
| Date first |
1835 |
|
Date last |
2020 |
|
Obs |
10 |
|
| Pa first |
191 |
|
Pa last |
207.6 |
|
P.A. Now (θ) |
207.6° |
|
| Sep first |
30.0 |
|
Sep last |
25.702 |
|
Sep. Now (ρ) |
25.702" |
|
| Mag pri |
7.35 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
4.05 |
|
Spectral class |
F6V (yellow-white) |
|
| Pri motion ra |
+020 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-054 |
|
Sec motion dec |
-009 |
|
| Notes |
N
(See Notes) |
|
rPM=0.886
This double is not physical.
19512-7248 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
257743 |
19 51 14 -72 47 42 |
TOK 697 Aa,Ab |
2021 |
10 |
250 |
0.0 |
7.60 |
8.90 |
1.30 |
Y |
|
| Show |
HD 186502 |
257743 |
19 51 14 -72 47 42 |
HJ 5137 AB |
2020 |
10 |
208 |
25.7 |
7.35 |
11.40 |
4.05 |
|
<=== |
| Show |
|
257743 |
19 51 14 -72 47 42 |
HJ 5137 AC |
2020 |
9 |
314 |
49.1 |
7.35 |
11.73 |
4.38 |
|
|
| Show |
|
257743 |
19 51 14 -72 47 42 |
SHY 760 AD |
2000 |
3 |
87 |
999.9 |
7.35 |
8.30 |
0.95 |
|
|
Quintuple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 186502 |
|
Constellation |
Pavo |
|
SAO |
257743 |
|
HIP |
97690 |
|
| Tycho2 |
9314-01529-1 |
|
Gaia DR2 |
6416089779064964352 |
|
HD |
186502 |
|
GC |
27399 |
|
| CP |
CP-73 2067 |
|
Distance |
87.03 |
|
Distance ly |
283.89 |
|
