| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 18:57:29 |
| WDS: | STF2315AB | WDS ID/Discoverer |
| P: | 2094.000 | Orbital period (years) |
| a: | 2.062 | Semi-major axis (arcseconds) |
| i: | 107.6 | Inclination (degrees) |
| Ω: | 127.7 | Longitude of ascending node (degrees) |
| T: | 1982.000 | Epoch of periastron passage (year) |
| e: | 0.6877 | Eccentricity |
| ω: | 352.4 | Longitude of periastron (degrees) |
| Start-Year: | 978.0 | Year |
| End-Year: | 3072.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 182458.46+272341.3 | Epoch-2000 right ascension and declination |
| WDS-ID: | 18250+2724 | WDS designation |
| Discoverer Code: | STF2315AB | Discover designation and components |
| ADS number: | 11334 | Aitken Double Star catalog |
| HD number: | 169718 | HD catalog number |
| Hipparcos number: | 90256 | Hipparcos catalog number |
| V1: | 6.57 | Magnitude of the primary |
| V2: | 7.77 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2003 | Date of last observation |
| Orbit grade: | 4 | Orbit grade, ranging from 1 'definitive' to 5 'indeterminate' |
| Flags: | n | Flags |
| ValueError |
Python 3.12.3: /usr/bin/python3 Fri Jul 11 18:57:29 2025 |
A problem occurred in a Python script. Here is the sequence of function calls leading up to the error, in the order they occurred.
| /var/www/cgi-bin/ds_orbit.py in <module> |
| 891 |
| 892 # Smooth curve if necessary |
| => 893 x_smooth, y_smooth = Q_get_smoothed_orbit(x_list, y_list) |
| 894 plt.plot(x_smooth, y_smooth, label=f'Orbit of {wds}', color='#528B8B') |
| 895 |
| x_smooth undefined, y_smooth undefined, Q_get_smoothed_orbit = <function Q_get_smoothed_orbit>, x_list = [2.672547719826941, 2.6730971211785324, 2.6736414972364577, 2.6741808461112533, 2.6747151659028545, 2.675244454700578, 2.6757687105831036, 2.676287931618458, 2.676802115863987, 2.677311261366346, 2.6778153661614756, 2.6783144282745757, 2.678808445720098, 2.6792974165017216, 2.6797813386123233, 2.680260210033973, 2.6807340287379025, 2.681202792850093, 2.6816665000071276, 2.682125148296536, ...], y_list = [2.1978378091855717, 2.197241705970573, 2.1966414720481158, 2.196037107835171, 2.1954286137406966, 2.1948159901656443, 2.1941992375029633, 2.1935783561376025, 2.1929533464465214, 2.1923242087986874, 2.191690943555081, 2.191053551068705, 2.1904120316845863, 2.189766385739775, 2.1891166135633573, 2.1884627154764553, 2.1878046917922256, 2.187142542579955, 2.186476268578169, 2.1858058698674396, ...] |
| /var/www/cgi-bin/ds_orbit.py in Q_get_smoothed_orbit(x_list=[2.672547719826941, 2.6730971211785324, 2.6736414972364577, 2.6741808461112533, 2.6747151659028545, 2.675244454700578, 2.6757687105831036, 2.676287931618458, 2.676802115863987, 2.677311261366346, 2.6778153661614756, 2.6783144282745757, 2.678808445720098, 2.6792974165017216, 2.6797813386123233, 2.680260210033973, 2.6807340287379025, 2.681202792850093, 2.6816665000071276, 2.682125148296536, ...], y_list=[2.1978378091855717, 2.197241705970573, 2.1966414720481158, 2.196037107835171, 2.1954286137406966, 2.1948159901656443, 2.1941992375029633, 2.1935783561376025, 2.1929533464465214, 2.1923242087986874, 2.191690943555081, 2.191053551068705, 2.1904120316845863, 2.189766385739775, 2.1891166135633573, 2.1884627154764553, 2.1878046917922256, 2.187142542579955, 2.186476268578169, 2.1858058698674396, ...]) |
| 272 # Nur wenn ausreichend Punkte vorhanden sind |
| 273 if len(x) >= 4: |
| => 274 tck, u = splprep([x, y], s=0.0, per=True) # per=True für geschlossene Kurve (Orbit) |
| 275 u_fine = np.linspace(0, 1, 300) # Feinere Parameterwerte |
| 276 return splev(u_fine, tck) |
| tck undefined, u undefined, splprep = <function splprep>, x = array([-0.43035314, -0.43434705, -0.43829804, ..., -0.41812541, -0.42224119, -0.42631747]), y = array([-0.00047037, -0.00698233, -0.0134936 , ..., 0.01906334, 0.01255308, 0.00604164]), s undefined, per undefined |
| /usr/lib/python3/dist-packages/scipy/interpolate/_fitpack_py.py in splprep(x=[array([-0.43035314, -0.43434705, -0.43829804, ..., -0.41812541, -0.42224119, -0.42631747]), array([-0.00047037, -0.00698233, -0.0134936 , ..., 0.01906334, 0.01255308, 0.00604164])], w=None, u=None, ub=None, ue=None, k=3, task=0, s=0.0, t=None, full_output=0, nest=None, per=True, quiet=1) |
| 153 """ |
| 154 |
| => 155 res = _impl.splprep(x, w, u, ub, ue, k, task, s, t, full_output, nest, per, |
| => 156 quiet) |
| 157 return res |
| res undefined, global _impl = <module 'scipy.interpolate._fitpack_impl' from '...ist-packages/scipy/interpolate/_fitpack_impl.py'>, _impl.splprep = <function splprep>, x = [array([-0.43035314, -0.43434705, -0.43829804, ..., -0.41812541, -0.42224119, -0.42631747]), array([-0.00047037, -0.00698233, -0.0134936 , ..., 0.01906334, 0.01255308, 0.00604164])], w = None, u = None, ub = None, ue = None, k = 3, task = 0, s = 0.0, t = None, full_output = 0, nest = None, per = True, quiet = 1 |
| /usr/lib/python3/dist-packages/scipy/interpolate/_fitpack_impl.py in splprep(x=array([[-0.43035314, -0.43434705, -0.43829804, .... 0.01906334, 0.01255308, -0.00047037]]), w=array([1., 1., 1., ..., 1., 1., 1.]), u=array([0.00000000e+00, 8.77680860e-04, 1.7527257... 9.97352271e-01, 9.98237187e-01, 1.00000000e+00]), ub=0, ue=1, k=3, task=0, s=0.0, t=array([], dtype=float64), full_output=0, nest=2101, per=True, quiet=1) |
| 172 wrk = _parcur_cache['wrk'] |
| 173 iwrk = _parcur_cache['iwrk'] |
| => 174 t, c, o = _fitpack._parcur(ravel(transpose(x)), w, u, ub, ue, k, |
| => 175 task, ipar, s, t, nest, wrk, iwrk, per) |
| 176 _parcur_cache['u'] = o['u'] |
| t = array([], dtype=float64), c undefined, o undefined, global _fitpack = <module 'scipy.interpolate._fitpack' from '/usr/...polate/_fitpack.cpython-312-x86_64-linux-gnu.so'>, _fitpack._parcur = <built-in function _parcur>, global ravel = <function ravel>, global transpose = <function transpose>, x = array([[-0.43035314, -0.43434705, -0.43829804, .... 0.01906334, 0.01255308, -0.00047037]]), w = array([1., 1., 1., ..., 1., 1., 1.]), u = array([0.00000000e+00, 8.77680860e-04, 1.7527257... 9.97352271e-01, 9.98237187e-01, 1.00000000e+00]), ub = 0, ue = 1, k = 3, task = 0, ipar = False, s = 0.0, nest = 2101, wrk = array([], dtype=float64), iwrk = array([], dtype=int32), per = True |
ValueError: Invalid inputs.
add_note =
<built-in method add_note of ValueError object>
args =
('Invalid inputs.',)
with_traceback =
<built-in method with_traceback of ValueError object>