19578-6241 HU 1609 AB (HD 188226)
19h 57m 50.51s -62° 40' 31.5" P.A. 236.00 sep 2.4 mag 10.12,11.80 Sp G2IV/V
| Coord 2000 |
19578-6241 |
|
Discov num |
HU 1609 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 57 50.51 -62 40 31.5 |
|
| Date first |
1914 |
|
Date last |
1991 |
|
Obs |
4 |
|
| Pa first |
251 |
|
Pa last |
235.6 |
|
P.A. Now (θ) |
235.6° |
|
| Sep first |
2.2 |
|
Sep last |
2.43 |
|
Sep. Now (ρ) |
2.43" |
|
| Mag pri |
10.12 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
1.68 |
|
Spectral class |
G2IV/V (yellow) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
-023 |
|
| Notes |
|
|
Nature of this double is uncertain.
19578-6241 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 188226 |
|
19 57 51 -62 40 32 |
HU 1609 AB |
1991 |
4 |
236 |
2.4 |
10.12 |
11.80 |
1.68 |
|
<=== |
| Show |
|
|
19 57 51 -62 40 32 |
B 9038 AC |
2015 |
4 |
339 |
16.0 |
10.12 |
13.60 |
3.48 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 188226 |
|
Constellation |
Pavo |
|
Tycho2 |
9089-00377-1 |
|
Gaia DR2 |
6442492626659292800 |
|
| HD |
188226 |
|
