01291+2143 HO 9 AD
01h 29m 04.89s +21° 43' 23.4" P.A. 218.00 sep 82.2 mag 7.84,11.44 Sp K2V dist. 23.74 pc (77.44 l.y.)
| Coord 2000 |
01291+2143 |
|
Discov num |
HO 9 |
|
Comp |
AD |
|
Coord arcsec 2000 |
01 29 04.89 +21 43 23.4 |
|
| Date first |
1891 |
|
Date last |
2002 |
|
Obs |
13 |
|
| Pa first |
180 |
|
Pa last |
218.1 |
|
P.A. Now (θ) |
218.1° |
|
| Sep first |
84.6 |
|
Sep last |
82.2 |
|
Sep. Now (ρ) |
82.2" |
|
| Mag pri |
7.84 |
|
Mag sec |
11.44 |
|
delta mag (ΔM) |
3.6 |
|
Spectral class |
K2V (yellow-orange) |
|
| Pri motion ra |
+456 |
|
Sec motion ra |
+008 |
|
| Pri motion dec |
-184 |
|
Sec motion dec |
-008 |
|
| Notes |
N
L
W
U
(See Notes, Linear solution, , Proper motion indicates non-physical) |
|
rPM=0.979
This double is not physical.
01291+2143 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
EO Psc |
74742 |
01 29 05 +21 43 23 |
HO 9 AB |
2015 |
32 |
41 |
52.0 |
7.84 |
10.35 |
2.51 |
|
|
| Show |
|
74742 |
01 29 05 +21 43 23 |
HO 9 AD |
2002 |
13 |
218 |
82.2 |
7.84 |
11.44 |
3.60 |
|
<=== |
| Show |
|
|
01 29 08 +21 43 60 |
HO 9 BC |
2016 |
32 |
93 |
3.0 |
10.35 |
11.44 |
1.09 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
EO Psc |
|
Constellation |
Pisces |
|
SAO |
74742 |
|
HIP |
6917 |
|
| Tycho2 |
1204-01101-1 |
|
HD |
8997 |
|
GL |
Gl 58.2 |
|
BD |
BD+20 226 |
|
| Distance |
23.74 |
|
Distance ly |
77.44 |
|
