21415-1450 HO 464 AB (HD 206288)
21h 41m 28.10s -14° 50' 29.1" P.A. 104.00 sep 17.7 mag 7.22,12.00 Sp F3IV/V dist. 109.29 pc (356.5 l.y.)
Coord 2000 |
21415-1450 |
|
Discov num |
HO 464 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 41 28.10 -14 50 29.1 |
|
Date first |
1893 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
102 |
|
Pa last |
103.5 |
|
P.A. Now (θ) |
103.5° |
|
Sep first |
17.1 |
|
Sep last |
17.737 |
|
Sep. Now (ρ) |
17.737" |
|
Mag pri |
7.22 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
4.78 |
|
Spectral class |
F3IV/V (yellow-white) |
|
Pri motion ra |
+007 |
|
Sec motion ra |
-063 |
|
Pri motion dec |
+019 |
|
Sec motion dec |
-102 |
|
Notes |
Z
(Parallax indicates components are physical) |
|
rPM=1.166
This double is physical.
21415-1450 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 206288 |
164579 |
21 41 28 -14 50 29 |
HO 464 AB |
2016 |
12 |
104 |
17.7 |
7.22 |
12.00 |
4.78 |
|
<=== |
Show |
|
164579 |
21 41 28 -14 50 29 |
GMC 28 AC |
2015 |
4 |
257 |
118.6 |
7.22 |
12.60 |
5.38 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 206288 |
|
Constellation |
Capricornus |
|
SAO |
164579 |
|
HIP |
107088 |
|
Tycho2 |
5799-01069-1 |
|
Gaia DR2 |
6841690835886160768 |
|
HD |
206288 |
|
GC |
30352 |
|
BD |
BD-15 6037 |
|
Distance |
109.29 |
|
Distance ly |
356.5 |
|