| - Revision: |
$Rev: 1216 $ |
|
| - Report created: |
2025-07-11 17:42:06 |
| WDS: | A2548 | WDS ID/Discoverer |
| P: | 1100.000 | Orbital period (years) |
| a: | 0.4974 | Semi-major axis (arcseconds) |
| i: | 114.9 | Inclination (degrees) |
| Ω: | 179.2 | Longitude of ascending node (degrees) |
| T: | 1982.700 | Epoch of periastron passage (year) |
| e: | 0.575 | Eccentricity |
| ω: | 230.1 | Longitude of periastron (degrees) |
| Start-Year: | 1475.0 | Year |
| End-Year: | 2575.0 | Year |
| Epoch: | 2025.0 | Besselian Epoch |
| Position: | 084524.62-001303.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 08454-0013 | WDS designation |
| Discoverer Code: | A2548 | Discover designation and components |
| ADS number: | 6976 | Aitken Double Star catalog |
| HD number: | . | HD catalog number |
| Hipparcos number: | . | Hipparcos catalog number |
| V1: | 9.1 | Magnitude of the primary |
| V2: | 9.3 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2018 | Date of last observation |
| Orbit grade: | 5 | Orbit grade, ranging from 1 'definitive' to 5 'indeterminate' |
| Flags: | Flags |
| ValueError |
Python 3.12.3: /usr/bin/python3 Fri Jul 11 17:42:06 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 = [-0.2742396557557722, -0.27452634407657345, -0.2748107085874175, -0.27509274540334805, -0.2753724506208704, -0.27564982031781626, -0.2759248505532066, -0.2761975373671145, -0.27646787678052787, -0.2767358647952091, -0.27700149739355595, -0.2772647705384618, -0.27752568017317275, -0.277784222221146, -0.2780403925859068, -0.27829418715090387, -0.2785456017793649, -0.27879463231414997, -0.27904127457760536, -0.27928552437141535, ...], y_list = [-0.44719789962720474, -0.44589030210840147, -0.444578930219979, -0.44326379267162874, -0.4419448981623313, -0.4406222553806893, -0.4392958730052649, -0.4379657597049152, -0.4366319241391274, -0.4352943749583602, -0.4339531208043818, -0.4326081703106055, -0.43125953210243695, -0.4299072147976132, -0.42855122700654447, -0.42719157733266133, -0.4258282743727567, -0.4244613267173358, -0.4230907429509623, -0.4217165316526065, ...] |
| /var/www/cgi-bin/ds_orbit.py in Q_get_smoothed_orbit(x_list=[-0.2742396557557722, -0.27452634407657345, -0.2748107085874175, -0.27509274540334805, -0.2753724506208704, -0.27564982031781626, -0.2759248505532066, -0.2761975373671145, -0.27646787678052787, -0.2767358647952091, -0.27700149739355595, -0.2772647705384618, -0.27752568017317275, -0.277784222221146, -0.2780403925859068, -0.27829418715090387, -0.2785456017793649, -0.27879463231414997, -0.27904127457760536, -0.27928552437141535, ...], y_list=[-0.44719789962720474, -0.44589030210840147, -0.444578930219979, -0.44326379267162874, -0.4419448981623313, -0.4406222553806893, -0.4392958730052649, -0.4379657597049152, -0.4366319241391274, -0.4352943749583602, -0.4339531208043818, -0.4326081703106055, -0.43125953210243695, -0.4299072147976132, -0.42855122700654447, -0.42719157733266133, -0.4258282743727567, -0.4244613267173358, -0.4230907429509623, -0.4217165316526065, ...]) |
| 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([-0.25235804, -0.25290885, -0.25345498, ..., -0.25067727, -0.25124227, -0.25180251]), y = array([-1.86716907e-03, -3.80025253e-03, -5.7332....93214536e-03, 1.99906619e-03, 6.59491984e-05]), s undefined, per undefined |
| /usr/lib/python3/dist-packages/scipy/interpolate/_fitpack_py.py in splprep(x=[array([-0.25235804, -0.25290885, -0.25345498, ..., -0.25067727, -0.25124227, -0.25180251]), array([-1.86716907e-03, -3.80025253e-03, -5.7332....93214536e-03, 1.99906619e-03, 6.59491984e-05])], 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([-0.25235804, -0.25290885, -0.25345498, ..., -0.25067727, -0.25124227, -0.25180251]), array([-1.86716907e-03, -3.80025253e-03, -5.7332....93214536e-03, 1.99906619e-03, 6.59491984e-05])], 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([[-0.25235804, -0.25290885, -0.25345498, .... 0.00393215, 0.00199907, -0.00186717]]), w=array([1., 1., 1., ..., 1., 1., 1.]), u=array([0.00000000e+00, 9.62356297e-04, 1.9240674... 9.97109152e-01, 9.98073389e-01, 1.00000000e+00]), ub=0, ue=1, k=3, task=0, s=0.0, t=array([], dtype=float64), full_output=0, nest=1107, 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([[-0.25235804, -0.25290885, -0.25345498, .... 0.00393215, 0.00199907, -0.00186717]]), w = array([1., 1., 1., ..., 1., 1., 1.]), u = array([0.00000000e+00, 9.62356297e-04, 1.9240674... 9.97109152e-01, 9.98073389e-01, 1.00000000e+00]), ub = 0, ue = 1, k = 3, task = 0, ipar = False, s = 0.0, nest = 1107, 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>