22259-7501 KO 5 AC
22h 25m 51.16s -75° 00' 56.5" P.A. 129.00 sep 264.8 mag 6.19,13.00 Sp G3V+M8.5V dist. 23.05 pc (75.19 l.y.)
| Coord 2000 |
22259-7501 |
|
Discov num |
KO 5 |
|
Comp |
AC |
|
Coord arcsec 2000 |
22 25 51.16 -75 00 56.5 |
|
| Date first |
1977 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
129 |
|
Pa last |
128.8 |
|
P.A. Now (θ) |
128.8° |
|
| Sep first |
264.9 |
|
Sep last |
264.822 |
|
Sep. Now (ρ) |
264.822" |
|
| Mag pri |
6.19 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
6.81 |
|
Spectral class |
G3V+M8.5V (yellow/red) |
|
| Pri motion ra |
+058 |
|
Sec motion ra |
+053 |
|
| Pri motion dec |
+012 |
|
Sec motion dec |
+007 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.119 (< 0.3, Physical double)
This double is physical.
22259-7501 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 212168 |
258036 |
22 25 51 -75 00 56 |
DUN 238 AB |
2015 |
23 |
78 |
21.5 |
6.19 |
8.85 |
2.66 |
|
|
| Show |
|
258036 |
22 25 51 -75 00 56 |
KO 5 AC |
2016 |
8 |
129 |
264.8 |
6.19 |
13.00 |
6.81 |
|
<=== |
| Show |
|
|
22 25 56 -75 00 53 |
TOK 434 Ba,Bb |
2021 |
8 |
56 |
0.3 |
9.10 |
11.00 |
1.90 |
Y |
|
Quadruple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Octans |
|
SAO |
258036 |
|
HIP |
110712 |
|
Tycho2 |
9475-02322-1 |
|
| Gaia DR2 |
6357835694518769408 |
|
HD |
212168 |
|
HR |
8526 |
|
CP |
CP-75 1748 |
|
| FK5 |
3789 |
|
Distance |
23.05 |
|
Distance ly |
75.19 |
|
