21214-6655 HJ 5255 AB (V390 Pav)
21h 21m 24.49s -66° 54' 57.4" P.A. 110.00 sep 26.5 mag 9.08,10.75 Sp K2Vp dist. 30.18 pc (98.45 l.y.)
| Coord 2000 |
21214-6655 |
|
Discov num |
HJ 5255 |
|
Comp |
AB |
|
Coord arcsec 2000 |
21 21 24.49 -66 54 57.4 |
|
| Date first |
1835 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
108 |
|
Pa last |
109.5 |
|
P.A. Now (θ) |
109.5° |
|
| Sep first |
34.3 |
|
Sep last |
26.516 |
|
Sep. Now (ρ) |
26.516" |
|
| Mag pri |
9.08 |
|
Mag sec |
10.75 |
|
delta mag (ΔM) |
1.67 |
|
Spectral class |
K2Vp (yellow-orange) |
|
| Pri motion ra |
+096 |
|
Sec motion ra |
+116 |
|
| Pri motion dec |
-101 |
|
Sec motion dec |
-091 |
|
| Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.152 (< 0.3, Physical double)
This double is physical.
21214-6655 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
V390 Pav |
|
21 21 24 -66 54 57 |
HJ 5255 AB |
2016 |
10 |
110 |
26.5 |
9.08 |
10.75 |
1.67 |
|
<=== |
| Show |
|
|
21 21 29 -66 55 06 |
SYU 13 Ba,Bb |
2021 |
6 |
277 |
0.1 |
7.70 |
8.60 |
0.90 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
V390 Pav |
|
Constellation |
Pavo |
|
HIP |
105441 |
|
Tycho2 |
9114-01109-1 |
|
| Gaia DR2 |
6400161703868444800 |
|
HD |
202746 |
|
CP |
CP-67 3791 |
|
Distance |
30.18 |
|
| Distance ly |
98.45 |
|
