19334+2150 HLA 20 AD
19h 33m 25.55s +21° 50' 25.2" P.A. 10.00 sep 7.5 mag 5.20, Sp G8V dist. 20.56 pc (67.07 l.y.)
| Coord 2000 |
19334+2150 |
|
Discov num |
HLA 20 |
|
Comp |
AD |
|
Coord arcsec 2000 |
19 33 25.55 +21 50 25.2 |
|
| Date first |
2015 |
|
Date last |
2015 |
|
Obs |
1 |
|
| Pa first |
10 |
|
Pa last |
10.2 |
|
P.A. Now (θ) |
10.2° |
|
| Sep first |
7.5 |
|
Sep last |
7.53 |
|
Sep. Now (ρ) |
7.53" |
|
| Mag pri |
5.20 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
G8V (yellow) |
|
| Pri motion ra |
-021 |
|
Sec motion ra |
|
|
| Pri motion dec |
-206 |
|
Sec motion dec |
|
|
| Notes |
U
K
(Proper motion indicates non-physical, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is not physical.
19334+2150 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 33 26 +21 50 25 |
NSN 718 AB |
2016 |
3 |
132 |
37.1 |
7.87 |
20.08 |
12.21 |
|
|
| Show |
HD 184385 |
87351 |
19 33 26 +21 50 25 |
HLA 20 AC |
2015 |
1 |
61 |
5.9 |
5.20 |
|
|
|
|
| Show |
|
|
19 33 26 +21 50 25 |
HLA 20 AD |
2015 |
1 |
10 |
7.5 |
5.20 |
|
|
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
HIP |
96183 |
|
Tycho2 |
1613-00392-1 |
|
HD |
184385 |
|
| BD |
BD+21 3822 |
|
Distance |
20.56 |
|
Distance ly |
67.07 |
|
