19012-1009 HU 71 AB (HD 176549)
19h 01m 13.11s -10° 09' 00.9" P.A. 350.00 sep 0.7 mag 10.56,10.72 Sp A0
Coord 2000 |
19012-1009 |
|
Discov num |
HU 71 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 01 13.11 -10 09 00.9 |
|
Date first |
1899 |
|
Date last |
2013 |
|
Obs |
7 |
|
Pa first |
354 |
|
Pa last |
350.1 |
|
P.A. Now (θ) |
350.1° |
|
Sep first |
0.6 |
|
Sep last |
0.738 |
|
Sep. Now (ρ) |
0.738" |
|
Mag pri |
10.56 |
|
Mag sec |
10.72 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
-001 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
Notes |
|
|
Nature of this double is uncertain.
19012-1009 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 176549 |
|
19 01 13 -10 09 01 |
HU 71 AB |
2013 |
7 |
350 |
0.7 |
10.56 |
10.72 |
0.16 |
|
<=== |
Show |
|
|
19 01 13 -10 09 01 |
B 9036 AC |
2016 |
11 |
125 |
13.4 |
10.56 |
12.30 |
1.74 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 176549 |
|
Constellation |
Aquila |
|
Tycho2 |
5710-00919-1 |
|
Gaia DR2 |
4202507615190931072 |
|
HD |
176549 |
|