08468+0625 STF 1273 AB,E
08h 46m 46.51s +06° 25' 07.7" P.A. 2.00 sep 340.5 mag 3.49,10.78 Sp F8V dist. 39.64 pc (129.31 l.y.)
| Coord 2000 |
08468+0625 |
|
Discov num |
STF1273 |
|
Comp |
AB,E |
|
Coord arcsec 2000 |
08 46 46.51 +06 25 07.7 |
|
| Date first |
1903 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
358 |
|
Pa last |
2 |
|
P.A. Now (θ) |
2° |
|
| Sep first |
334.5 |
|
Sep last |
340.5 |
|
Sep. Now (ρ) |
340.5" |
|
| Mag pri |
3.49 |
|
Mag sec |
10.78 |
|
delta mag (ΔM) |
7.29 |
|
Spectral class |
F8V (yellow-white) |
|
| Pri motion ra |
-228 |
|
Sec motion ra |
-018 |
|
| Pri motion dec |
-044 |
|
Sec motion dec |
-003 |
|
| Notes |
N
S
(See Notes, Parallax indidates non-physical) |
|
rPM=0.921
This double is not physical.
08468+0625 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
Ashlesha |
117112 |
08 46 47 +06 25 08 |
SP 1 AB |
2021 |
274 |
324 |
0.1 |
3.50 |
5.60 |
2.10 |
Y |
|
| Show |
Eps Hya |
117112 |
08 46 47 +06 25 08 |
STF 1273 AB,C |
2020 |
441 |
311 |
2.9 |
3.49 |
6.66 |
3.17 |
Y |
|
| Show |
|
117112 |
08 46 47 +06 25 08 |
STF 1273 AB,D |
2017 |
23 |
201 |
18.1 |
3.49 |
12.50 |
9.01 |
|
|
| Show |
|
117112 |
08 46 47 +06 25 08 |
STF 1273 AB,E |
2015 |
8 |
2 |
340.5 |
3.49 |
10.78 |
7.29 |
|
<=== |
| Show |
|
117112 |
08 46 47 +06 25 08 |
STF 1273 AB,F |
2015 |
9 |
265 |
406.5 |
3.49 |
10.39 |
6.90 |
|
|
Sextuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
SAO |
117112 |
|
HIP |
43109 |
|
Tycho2 |
0224-01333-1 |
|
| Gaia DR2 |
583151353573508096 |
|
HD |
74874 |
|
HR |
3482 |
|
GC |
12102 |
|
| ADS |
6993 |
|
BD |
BD+06 2036 |
|
Bayer |
Epsilon Hydrae |
|
Bayer name |
Eps Hya |
|
| Flamsteed |
11 Hydrae |
|
Flamsteed name |
11 Hya |
|
Distance |
39.64 |
|
Distance ly |
129.31 |
|
| Bayer greek |
ε Hya |
|
