19534+2020 STFA 48 AB (HD 188211)
19h 53m 22.65s +20° 20' 14.1" P.A. 147.00 sep 41.7 mag 7.14,7.34 Sp A0 dist. 145.77 pc (475.5 l.y.)
Coord 2000 |
19534+2020 |
|
Discov num |
STFA 48 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 53 22.65 +20 20 14.1 |
|
Date first |
1782 |
|
Date last |
2019 |
|
Obs |
67 |
|
Pa first |
151 |
|
Pa last |
147 |
|
P.A. Now (θ) |
147° |
|
Sep first |
38.9 |
|
Sep last |
41.7 |
|
Sep. Now (ρ) |
41.7" |
|
Mag pri |
7.14 |
|
Mag sec |
7.34 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+030 |
|
Sec motion ra |
+034 |
|
Pri motion dec |
+016 |
|
Sec motion dec |
+016 |
|
Notes |
N
Z
(See Notes, Parallax indicates components are physical) |
|
rPM=0.106 (< 0.3, Physical double)
This double is physical.
19534+2020 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 188211 |
87874 |
19 53 23 +20 20 14 |
STFA 48 AB |
2019 |
67 |
147 |
41.7 |
7.14 |
7.34 |
0.20 |
|
<=== |
Show |
|
87874 |
19 53 23 +20 20 14 |
GUI 28 AC |
2015 |
15 |
218 |
222.3 |
7.14 |
10.48 |
3.34 |
|
|
Show |
|
87876 |
19 53 24 +20 19 39 |
HDS 2833 Ba,Bb |
2021 |
5 |
265 |
0.2 |
7.63 |
9.39 |
1.76 |
Y |
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 188211 |
|
Constellation |
Vulpecula |
|
SAO |
87874 |
|
HIP |
97876 |
|
Tycho2 |
1624-00131-1 |
|
Gaia DR2 |
1826324655291059584 |
|
HD |
188211 |
|
GC |
27539 |
|
BD |
BD+19 4195 |
|
Distance |
145.77 |
|
Distance ly |
475.5 |
|