01197+0006 HDS 172 Aa,Ab
01h 19m 42.78s +00° 06' 20.6" P.A. 1.00 sep 0.3 mag 9.38,10.78 Sp K0 dist. 100.81 pc (328.84 l.y.)
| Coord 2000 |
01197+0006 |
|
Discov num |
HDS 172 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
01 19 42.78 +00 06 20.6 |
|
| Date first |
1991 |
|
Date last |
2018 |
|
Obs |
8 |
|
| Pa first |
335 |
|
Pa last |
0.8 |
|
P.A. Now (θ) |
0.8° |
|
| Sep first |
0.2 |
|
Sep last |
0.278 |
|
Sep. Now (ρ) |
0.278" |
|
| Mag pri |
9.38 |
|
Mag sec |
10.78 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
+118 |
|
Sec motion ra |
|
|
| Pri motion dec |
+030 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
01197+0006 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
129234 |
01 19 43 +00 06 21 |
HDS 172 Aa,Ab |
2018 |
8 |
1 |
0.3 |
9.38 |
10.78 |
1.40 |
|
<=== |
| Show |
|
129234 |
01 19 43 +00 06 21 |
DEA 37 AB |
2016 |
2 |
95 |
27.4 |
7.31 |
14.42 |
7.11 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cetus |
|
SAO |
129234 |
|
HIP |
6217 |
|
Tycho2 |
0020-00822-1 |
|
| Gaia DR2 |
2534220645274043520 |
|
HD |
8031 |
|
BD |
BD-00 201 |
|
Distance |
100.81 |
|
| Distance ly |
328.84 |
|
