JPL Horizons barycentric solution for epoch 1950 (before entering planetary region)
Goto JPL Horizons [Архівовано 8 липня 2020 у Wayback Machine.]
Ephemeris Type: Orbital Elements
Center: @0 (Solar System Barycenter)
Time Span: 1950-01-01 to 2050-01-01 and Step Size: 100 years
1950-Jan-01 is «PR= 1.63E+06 / 365.25 days» = 4462 years
JPL Horizons barycentric solution for epoch 1950 (before entering planetary region)
Goto JPL Horizons [Архівовано 8 липня 2020 у Wayback Machine.]
Ephemeris Type: Orbital Elements
Center: @0 (Solar System Barycenter)
Time Span: 1950-01-01 to 2050-01-01 and Step Size: 100 years
1950-Jan-01 is «PR= 1.63E+06 / 365.25 days» = 4462 years