19428+3741 STTA 188 AB (HD 186429)
19h 42m 48.56s +37° 41' 12.5" P.A. 121.00 sep 61.1 mag 7.71,7.98 Sp K2 dist. 709.22 pc (2313.48 l.y.)
Coord 2000 |
19428+3741 |
|
Discov num |
STTA188 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 42 48.56 +37 41 12.5 |
|
Date first |
1875 |
|
Date last |
2017 |
|
Obs |
32 |
|
Pa first |
122 |
|
Pa last |
121 |
|
P.A. Now (θ) |
121° |
|
Sep first |
58.8 |
|
Sep last |
61.1 |
|
Sep. Now (ρ) |
61.1" |
|
Mag pri |
7.71 |
|
Mag sec |
7.98 |
|
delta mag (ΔM) |
0.27 |
|
Spectral class |
K2 (yellow-orange) |
|
Pri motion ra |
-011 |
|
Sec motion ra |
-001 |
|
Pri motion dec |
+007 |
|
Sec motion dec |
+000 |
|
Notes |
N
(See Notes) |
|
rPM=0.936
This double is not physical.
19428+3741 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 186429 |
68737 |
19 42 49 +37 41 12 |
STTA 188 AB |
2017 |
32 |
121 |
61.1 |
7.71 |
7.98 |
0.27 |
|
<=== |
Show |
|
68737 |
19 42 49 +37 41 12 |
STU 11 AC |
2013 |
14 |
228 |
146.0 |
7.71 |
8.14 |
0.43 |
|
|
Show |
|
68737 |
19 42 49 +37 41 12 |
STU 11 AE |
2015 |
10 |
196 |
101.4 |
7.71 |
11.39 |
3.68 |
|
|
Show |
|
68737 |
19 42 49 +37 41 12 |
STU 11 AF |
2015 |
7 |
191 |
46.2 |
7.71 |
12.32 |
4.61 |
|
|
Show |
|
68737 |
19 42 49 +37 41 12 |
STTA 188 AG |
2015 |
3 |
120 |
29.8 |
7.71 |
13.50 |
5.79 |
|
|
Show |
|
68739 |
19 42 53 +37 40 42 |
STU 11 BD |
2015 |
19 |
173 |
60.4 |
7.98 |
9.64 |
1.66 |
|
|
Show |
|
68739 |
19 42 53 +37 40 42 |
STTA 188 BG |
2015 |
7 |
302 |
30.8 |
7.98 |
13.50 |
5.52 |
|
|
Septuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 186429 |
|
Constellation |
Cygnus |
|
SAO |
68737 |
|
HIP |
96986 |
|
Tycho2 |
3136-00664-1 |
|
Gaia DR2 |
2049034102716764800 |
|
HD |
186429 |
|
DM |
BD+37 3578 |
|
BD |
BD+37 3577 |
|
Distance |
709.22 |
|
Distance ly |
2313.48 |
|