प्रेस विज्ञप्ति 24 मार्च, 2025:24 और 25 मार्च को प्रायद्वीपीय भारत के कई हिस्सों में गरज के साथ बारिश (30-50 किमी प्रति घंटे) जा

Press Release: A fresh wet spell of rainfall is likely over Western Himalayan Region during 24th to 27th March.

प्रेस विज्ञप्ति 23 मार्च, 2025: आज पूर्वी भारत के कई हिस्सों में ओलावृष्टि और हवाओं (40-60 किमी प्रति घंटे) के साथ तेज गरज के

Press Release dated 20th March, 2025: Current Weather Status and Extended range Forecast for the next two weeks (20 th March to 02 nd April 2025)

प्रेस विज्ञप्ति 19.03.2025:20-22 मार्च, 2025 के दौरान मध्य, पूर्व और पूर्वोत्तर भारत के कई हिस्सों में गरज, बिजली, तेज़ हवाएँ और ओ

Press release - Dr. Jitendra Singh Reviews Mission Mausam and Other Projects of IMD, Pushes for Enhanced Weather Forecasting

प्रेस विज्ञप्ति 15.03.2025:15 से 18 मार्च के दौरान ओडिशा में, 15 से 17 मार्च के दौरान सौराष्ट्र और कच्छ में और 15 और 16 मार्च के दौरा

Current Weather Status and Extended range Forecast for the next two weeks (13th March to 26th March 2025)

प्रेस विज्ञप्ति 11.03.2025:11 और 12 तारीख को गुजरात राज्य और दक्षिण-पश्चिम राजस्थान में उष्ण लहर से लेकर भीषण उष्ण लहर की सं

गर्म मौसम की ऋतु (मार्च से मई) के दौरान ऋतुनिष्ठ तापमान और मार्च के दौरान मासिक वर्षा और तापमान का आउटलुक : 2025

Outlook for the Seasonal Temperatures during the Hot Weather Season (March to May) and Monthly Rainfall and Temperatures During March: 2025

The Indian Astronomical Ephemeris

The Indian Astronomical Ephemeris is published anually by the Positional Astronomy Centre, Kolkata for providing astronomical data to observational astronomers and other users, such as Panchang makers. While astronomical ephemeris with similar data are compiled by seven more countries in the world, the Indian Ephemeris is designed to cater to our particular national requirements.

This book contains about 500 pages, published in only English language and its contents are divided into six parts such as:

  • Part I : TIME, SUN, MOON, PLANETS
  • Part II : STARS
  • Part III : TABLES OF SUNRISE, SUNSET AND MOONRISE, MOONSET
  • Part IV : ECLIPSES AND OCCULTATIONS
  • Part V : ASTRONOMICAL PHENOMENA AND MISCELLANEOUS TABLES
  • Part VI : INDIAN CALENDAR

In accordance with the resolutions adopted by the International Astronomical Union (IAU) at its meeting held in 1976 and 1979 relating to time, reference frame and astronomical constants, the epoch of the standard reference system in this publication is J 2000.5 and the argument of the ephemerides is terrestrial time.

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