暦・位置計算
- 編集
[
サイトトップ
|
上へ
|
編集
|
一覧・作成
]
暦・位置計算 * 暦 - The Astronomical Almanac Online — Welcome http://asa.usno.navy.mil/ USNO内の暦計算サイト。 - 天文定数(USNO) http://asa.usno.navy.mil/static/files/2015/Astronomical_Constants_2015.txt - 国立天文台 暦計算室 http://eco.mtk.nao.ac.jp/koyomi/top.html.ja * ΔT - NTP うるう秒(閏秒) http://www.bsddiary.net/doc/ntpd-leapseconds.html - Long-term Delta T — Naval Oceanography Portal http://www.usno.navy.mil/USNO/earth-orientation/eo-products/long-term - HM Nautical Almanac Office: Delta T http://astro.ukho.gov.uk/nao/miscellanea/DeltaT/ * Gaia - Gaia at CDS http://cdsweb.u-strasbg.fr/gaia - Help for ARI's Gaia Services http://gaia.ari.uni-heidelberg.de/help.html - Gaia DR2 known issues - Gaia - Cosmos https://www.cosmos.esa.int/web/gaia/dr2-known-issues - Hipparcos+GAIA All Sky Images http://t.nomoto.org/AllSkyHipp2GAIA/ * ICRS/ICRF - 暦象年表の改訂について - 国立天文台暦計算室 https://eco.mtk.nao.ac.jp/koyomi/topics/html/topics2009_4.html - Standards of Fundamental Astronomy - Home http://www.iausofa.org/index.html - ASCL.net - SOFA: Standards of Fundamental Astronomy https://ascl.net/1403.026 - ASCL.net - SLALIB: A Positional Astronomy Library http://www.ascl.net/1403.025 - Definition of ICRS axes http://hpiers.obspm.fr/webiers/icrs/def_syst.html - Evaluation of a possible upgrade of the IAU 2006 precession | Astronomy & Astrophysics (A&A) https://www.aanda.org/articles/aa/full_html/2017/01/aa28717-16/aa28717-16.html * JPL 天体暦 - JPL Planetary and Lunar Ephemerides http://ssd.jpl.nasa.gov/?planet_eph_export - 暦の改訂(DE405 から DE430 へ) — 旧メイン・ブログ | Baldanders.info https://baldanders.info/blog/000840/ - ftp://ssd.jpl.nasa.gov/pub/eph/planets/ の一覧 ftp://ssd.jpl.nasa.gov/pub/eph/planets - Jet Propulsion Laboratory Development Ephemeris - Wikipedia https://en.wikipedia.org/wiki/Jet_Propulsion_Laboratory_Development_Ephemeris - 月・惑星の暦 JPL DE430 について! - mk-mode BLOG https://www.mk-mode.com/blog/2016/04/14/about-jpl-de430/# - jplephem · PyPI https://pypi.org/project/jplephem/ - C source code for JPL DE ephemerides https://www.projectpluto.com/jpl_eph.htm - orbital mechanics - What is the exact format of the JPL ephemeris files? - Space Exploration Stack Exchange https://space.stackexchange.com/questions/12506/what-is-the-exact-format-of-the-jpl-ephemeris-files/20715 - Relativistic astrometry http://articles.adsabs.harvard.edu//full/1981MNRAS.195..639M/0000646.000.html 相対論的 light time - 暦象年表 - 国立天文台暦計算室 http://eco.mtk.nao.ac.jp/koyomi/cande/ * SPICE / SPK - NAIF Toolkit https://naif.jpl.nasa.gov/naif/toolkit_C_MacIntel_OSX_AppleC_64bit.html - SPK Required Reading https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/req/spk.html - spkezr_c https://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/spkezr_c.html#Files - ephemeris - Is there a way to extract the Chebyshev coefficients for a body from a SPICE kernel? - Space Exploration Stack Exchange https://space.stackexchange.com/questions/10490/is-there-a-way-to-extract-the-chebyshev-coefficients-for-a-body-from-a-spice-ker - bcapps/README.bsp at master · barrycarter/bcapps · GitHub https://github.com/barrycarter/bcapps/blob/master/ASTRO/README.bsp - oorb/Makefile at master · oorb/oorb · GitHub https://github.com/oorb/oorb/blob/master/data/JPL_ephemeris/Makefile OpenOrbなるものがあるらしい。 * Laskar's Ephemeris - VizieR J/A+A/532/A89 http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/532/A89 - http://articles.adsabs.harvard.edu//full/1993A%26A...270..522L/0000522.000.html - Sundial Time Correction - Equation of Time http://mb-soft.com/public3/equatime.html * 一般 - IMCCE - Ephemerids http://www.imcce.fr/langues/en/ephemerides/index.php - Lunar Perigee and Apogee Calculator http://www.fourmilab.ch/earthview/pacalc.html - Apogee and Perigee of Moon in 2014 http://www.basicastro.com/apogee-perigee-2014.html - JPL Solar System Dynamics http://ssd.jpl.nasa.gov/ - HORIZONS Web-Interface - Akatsuki http://ssd.jpl.nasa.gov/horizons.cgi?find_body=1&sstr=Akatsuki - 占星術.天体計算 http://www.ffortune.net/fortune/astro/comp/ - Project GUIDE http://www.asahi-net.or.jp/~fp6m-kud/ - 暦と星のお話 http://www.geocities.co.jp/Technopolis-Mars/1010/index.html - Moon Phases :: Calendars http://www.calculatorcat.com/moon_phases/moon_phases.phtml - 改暦ノ詔書並太陽暦頒布 http://www.ron.gr.jp/law/law/kaireki.htm - Oribtal Elements for 2000 Jovian Satellites http://www.projectpluto.com/jsats.htm - 日本標準時(JST)グループ http://jjy.nict.go.jp/ - Heliospheric Coordinate Systems http://www.space-plasma.qmul.ac.uk/heliocoords/systems2art/systems2art.html - 数値演算法 (10) 極値計算法 http://fussy.web.fc2.com/algo/math10_extreme.htm - 1変数関数の極小値求解プログラム1 http://www5.airnet.ne.jp/tomy/cpro/etc10.htm - 1変数関数の極小値求解プログラム2 http://www5.airnet.ne.jp/tomy/cpro/etc11.htm
円周率を小数点以下二桁まで入力してください:
Copyright (C) 2008-2022
Startide Project,
all rights reserved.