| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 19:21:25 |
| WDS: | STFB11AB | WDS ID/Discoverer |
| P: | 13500.000 | Orbital period (years) |
| a: | 21.97 | Semi-major axis (arcseconds) |
| i: | 18.0 | Inclination (degrees) |
| Ω: | 131.0 | Longitude of ascending node (degrees) |
| T: | 7315.000 | Epoch of periastron passage (year) |
| e: | 0.7 | Eccentricity |
| ω: | 351.0 | Longitude of periastron (degrees) |
| Start-Year: | -4725.0 | Year |
| End-Year: | 8775.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 212205.13+194815.7 | Epoch-2000 right ascension and declination |
| WDS-ID: | 21221+1948 | WDS designation |
| Discoverer Code: | STFB11AB | Discover designation and components |
| ADS number: | 14909 | Aitken Double Star catalog |
| HD number: | 203504 | HD catalog number |
| Hipparcos number: | 105502 | Hipparcos catalog number |
| V1: | 4.20 | Magnitude of the primary |
| V2: | 9.3 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2011 | Date of last observation |
| Orbit grade: | 5 | Orbit grade, ranging from 1 'definitive' to 5 'indeterminate' |
| Flags: | n | Flags |
| ValueError |
Python 3.12.3: /usr/bin/python3 Fri Jul 11 19:21:26 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> |
| 956 |
| 957 # Smooth curve if necessary |
| => 958 xa_smooth, ya_smooth = Q_get_smoothed_orbit(xa_list, ya_list) |
| 959 plt.plot(xa_smooth, ya_smooth, label=f'Orbit of {wds}', color='#528B8B') |
| 960 |
| xa_smooth undefined, ya_smooth undefined, Q_get_smoothed_orbit = <function Q_get_smoothed_orbit>, xa_list = [-16.82597413266541, -16.836688741494726, -16.84739755847775, -16.858100587470897, -16.868797832326575, -16.87948929689332, -16.890174985015747, -16.900854900534508, -16.911529047286386, -16.92219742910424, -16.932860049816988, -16.943516913249724, -16.95416802322353, -16.964813383555658, -16.97545299805949, -16.986086870544437, -16.996715004816036, -17.007337404676036, -17.017954073922123, -17.02856501634827, ...], ya_list = [6.633717896313738, 6.628874057606874, 6.624027938556712, 6.619179543794936, 6.614328877943637, 6.609475945615268, 6.6046207514127175, 6.599763299929276, 6.594903595748694, 6.590041643445235, 6.585177447583672, 6.58031101271922, 6.5754423433977784, 6.5705714441557665, 6.565698319520156, 6.560822974008613, 6.555945412129516, 6.551065638381711, 6.5461836572550105, 6.541299473229746, ...] |
| /var/www/cgi-bin/ds_orbit.py in Q_get_smoothed_orbit(x_list=[-16.82597413266541, -16.836688741494726, -16.84739755847775, -16.858100587470897, -16.868797832326575, -16.87948929689332, -16.890174985015747, -16.900854900534508, -16.911529047286386, -16.92219742910424, -16.932860049816988, -16.943516913249724, -16.95416802322353, -16.964813383555658, -16.97545299805949, -16.986086870544437, -16.996715004816036, -17.007337404676036, -17.017954073922123, -17.02856501634827, ...], y_list=[6.633717896313738, 6.628874057606874, 6.624027938556712, 6.619179543794936, 6.614328877943637, 6.609475945615268, 6.6046207514127175, 6.599763299929276, 6.594903595748694, 6.590041643445235, 6.585177447583672, 6.58031101271922, 6.5754423433977784, 6.5705714441557665, 6.565698319520156, 6.560822974008613, 6.555945412129516, 6.551065638381711, 6.5461836572550105, 6.541299473229746, ...]) |
| 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([-26.36049861, -26.36618394, -26.37186618,...-26.34342405, -26.34911866, -26.35481018]), y = array([-0.00507104, -0.01086034, -0.01664964, ..., 0.01229686, 0.00650756, 0.00071826]), s undefined, per undefined |
| /usr/lib/python3/dist-packages/scipy/interpolate/_fitpack_py.py in splprep(x=[array([-26.36049861, -26.36618394, -26.37186618,...-26.34342405, -26.34911866, -26.35481018]), array([-0.00507104, -0.01086034, -0.01664964, ..., 0.01229686, 0.00650756, 0.00071826])], 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([-26.36049861, -26.36618394, -26.37186618,...-26.34342405, -26.34911866, -26.35481018]), array([-0.00507104, -0.01086034, -0.01664964, ..., 0.01229686, 0.00650756, 0.00071826])], 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([[-2.63604986e+01, -2.63661839e+01, -2.637...22968570e-02, 6.50755734e-03, -5.07104366e-03]]), w=array([1., 1., 1., ..., 1., 1., 1.]), u=array([0.00000000e+00, 6.93966205e-05, 1.3877471... 9.99791699e-01, 9.99861151e-01, 1.00000000e+00]), ub=0, ue=1, k=3, task=0, s=0.0, t=array([], dtype=float64), full_output=0, nest=13507, 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([[-2.63604986e+01, -2.63661839e+01, -2.637...22968570e-02, 6.50755734e-03, -5.07104366e-03]]), w = array([1., 1., 1., ..., 1., 1., 1.]), u = array([0.00000000e+00, 6.93966205e-05, 1.3877471... 9.99791699e-01, 9.99861151e-01, 1.00000000e+00]), ub = 0, ue = 1, k = 3, task = 0, ipar = False, s = 0.0, nest = 13507, 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>