19579+2715 AC 16 AC
19h 57m 54.45s +27° 15' 07.3" P.A. 136.00 sep 92.3 mag 7.81,7.97 Sp A0 dist. 689.66 pc (2249.67 l.y.)
Coord 2000 |
19579+2715 |
|
Discov num |
AC 16 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 57 54.45 +27 15 07.3 |
|
Date first |
1875 |
|
Date last |
2017 |
|
Obs |
29 |
|
Pa first |
137 |
|
Pa last |
136 |
|
P.A. Now (θ) |
136° |
|
Sep first |
93.5 |
|
Sep last |
92.3 |
|
Sep. Now (ρ) |
92.3" |
|
Mag pri |
7.81 |
|
Mag sec |
7.97 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-011 |
|
Sec motion dec |
-012 |
|
Notes |
N
Z
(See Notes, Parallax indicates components are physical) |
|
rPM=0.083 (< 0.3, Physical double)
This double is physical.
19579+2715 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 189214 |
87988 |
19 57 54 +27 15 07 |
AC 16 AB |
2016 |
59 |
232 |
0.4 |
7.81 |
9.17 |
1.36 |
|
|
Show |
|
87988 |
19 57 54 +27 15 07 |
AC 16 AC |
2017 |
29 |
136 |
92.3 |
7.81 |
7.97 |
0.16 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
SAO |
87988 |
|
HIP |
98263 |
|
Tycho2 |
2149-01062-1 |
|
HD |
189236 |
|
ADS |
13176 |
|
BD |
BD+26 3745 |
|
Distance |
689.66 |
|
Distance ly |
2249.67 |
|