Package: swephR 0.3.1.1

swephR: High Precision Swiss Ephemeris

The Swiss Ephemeris (version 2.10.03) is a high precision ephemeris based upon the DE431 ephemerides from NASA's JPL. It covers the time range 13201 BCE to 17191 CE. This package uses the semi-analytic theory by Steve Moshier. For faster and more accurate calculations, the compressed Swiss Ephemeris data is available in the 'swephRdata' package. To access this data package, run 'install.packages("swephRdata", repos = "https://rstub.r-universe.dev", type = "source")'. The size of the 'swephRdata' package is approximately 115 MB. The user can also use the original JPL DE431 data.

Authors:Ralf Stubner [aut, cre], Victor Reijs [aut], Authors and copyright holder of the Swiss Ephemeris [aut, cph]

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swephR.pdf |swephR.html
swephR/json (API)
NEWS

# Install swephR in R:
install.packages('swephR', repos = c('https://rstub.r-universe.dev', 'https://cloud.r-project.org'))

Peer review:

Bug tracker:https://github.com/rstub/swephr/issues

Uses libs:
  • c++– GNU Standard C++ Library v3
Datasets:
  • SE - Constants used in swephR

On CRAN:

ephemeris

64 exports 9 stars 1.87 score 1 dependencies 2 dependents 336 downloads

Last updated 8 months agofrom:f30c1628bdf8bbbb331133233bb22dace9a14cf6

Exports:swe_azaltswe_azalt_revswe_calcswe_calc_utswe_closeswe_date_conversionswe_day_of_weekswe_deltatswe_deltat_exswe_fixstar2swe_fixstar2_magswe_fixstar2_utswe_gauquelin_sectorswe_get_ayanamsa_exswe_get_ayanamsa_ex_utswe_get_ayanamsa_nameswe_get_library_pathswe_get_orbital_elementsswe_get_planet_nameswe_get_tid_accswe_heliacal_angleswe_heliacal_pheno_utswe_heliacal_utswe_house_nameswe_house_posswe_houses_armcswe_houses_exswe_jdet_to_utcswe_jdut1_to_utcswe_juldayswe_lat_to_lmtswe_lmt_to_latswe_lun_eclipse_howswe_lun_eclipse_whenswe_lun_eclipse_when_locswe_lun_occult_when_globswe_lun_occult_when_locswe_lun_occult_whereswe_nod_apsswe_nod_aps_utswe_orbit_max_min_true_distanceswe_phenoswe_pheno_utswe_refracswe_refrac_extendedswe_revjulswe_rise_trans_true_horswe_set_delta_t_userdefswe_set_ephe_pathswe_set_jpl_fileswe_set_sid_modeswe_set_tid_accswe_set_toposwe_sidtimeswe_sol_eclipse_howswe_sol_eclipse_when_globswe_sol_eclipse_when_locswe_sol_eclipse_whereswe_time_equswe_topo_arcus_visionisswe_utc_time_zoneswe_utc_to_jdswe_versionswe_vis_limit_mag

Dependencies:Rcpp

swephR

Rendered fromswephR.Rmdusingknitr::rmarkdownon Jun 10 2024.

Last update: 2019-08-27
Started: 2018-12-20

Readme and manuals

Help Manual

Help pageTopics
swephR: High Precision Swiss EphemerisswephR-package swephR
Constants used in swephRSE
Section 1: The Ephemeris file related functionsSection1 swe_close swe_get_library_path swe_set_ephe_path swe_set_jpl_file swe_version
Section 10: Sidereal mode functionsSection10 swe_get_ayanamsa_ex swe_get_ayanamsa_ex_ut swe_get_ayanamsa_name swe_set_sid_mode
Section 13: House cusp, ascendant and Medium Coeli calculationsSection13 swe_houses_armc swe_houses_ex swe_house_name
Section 14: House position calculationsSection14 swe_gauquelin_sector swe_house_pos
Section 15: Sidereal timeSection15 swe_sidtime
Section 16.7: Other functions that may be usefulSection16 swe_day_of_week
Section 2: Computing positionsSection2 swe_calc swe_calc_ut
Section 3: Find a planetary or asteroid nameSection3 swe_get_planet_name
Section 4: Fixed stars functionsSection4 swe_fixstar2 swe_fixstar2_mag swe_fixstar2_ut
Section 5: Kepler elements, nodes, apsides and orbital periodsSection5 swe_get_orbital_elements swe_nod_aps swe_nod_aps_ut swe_orbit_max_min_true_distance
Section 6: Eclipses, Risings, Settings, Meridian Transits, Planetary PhenomenaSection6 swe_azalt swe_azalt_rev swe_heliacal_angle swe_heliacal_pheno_ut swe_heliacal_ut swe_lun_eclipse_how swe_lun_eclipse_when swe_lun_eclipse_when_loc swe_lun_occult_when_glob swe_lun_occult_when_loc swe_lun_occult_where swe_pheno swe_pheno_ut swe_refrac swe_refrac_extended swe_rise_trans_true_hor swe_sol_eclipse_how swe_sol_eclipse_when_glob swe_sol_eclipse_when_loc swe_sol_eclipse_where swe_topo_arcus_visionis swe_vis_limit_mag
Section 7: Date and time conversion functionsSection7 swe_date_conversion swe_jdet_to_utc swe_jdut1_to_utc swe_julday swe_lat_to_lmt swe_lmt_to_lat swe_revjul swe_time_equ swe_utc_time_zone swe_utc_to_jd
Section 8: Delta T-related functionsSection8 swe_deltat swe_deltat_ex swe_get_tid_acc swe_set_delta_t_userdef swe_set_tid_acc
Section 9: The function for calculating topocentric planet positionSection9 swe_set_topo