{"id":"vidhyamitra:day:1989-03-10:en","page_class":"VM-1-day","url":"https://vidhyamitra.com/day/1989-03-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1989-03-10","date_display":"March 10, 1989 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1989,"month":3,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447595.770833,"kali_year":5090,"ahargana":1859130.2708,"sun":{"sidereal_longitude":325.9419,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":355.8548,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":29.913,"elapsed_within_tithi_degrees":5.913},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":355.8548,"elapsed_within_degrees":9.1882},"yoga":{"number":25,"name":"Brahma","sum_longitude":321.7967},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":1989,"month":3,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2447595.770833,"ahargana":1859130.2708,"kali_year":5090,"ayanamsa_lahiri":23.702,"grahas":{"sun":{"sidereal_longitude":325.7445,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":358.0515,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false,"latitude":2.9814},"mars":{"sidereal_longitude":35.672000000000025,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":305.3885,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":36.55529999999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":319.36979999999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":258.4018000000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":314.3315,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":134.3315,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1989,"month":3,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2447595.770833,"kali_year":5090,"ahargana":1859130.2708,"sun":{"sidereal_longitude":325.9419,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":355.8548,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":29.913,"elapsed_within_tithi_degrees":5.913},"nakshatra":{"number":27,"name":"Revatī","pada":3,"moon_longitude":355.8548,"elapsed_within_degrees":9.1882},"yoga":{"number":25,"name":"Brahma","sum_longitude":321.7967},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.981,"elongation":29.913},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.981,"opposition_distance":150.087}},"eclipse_window_40days":[{"offset_days":-2,"type":"solar","occurs":true,"moon_latitude":0.966,"elongation":2.908}]},"calendars":{"vikram_samvat":2046,"vikram_samvatsara":"Citrabhānu","saka_samvat":1911,"saka_samvatsara":"Śukla","bengali_samvat":1396,"malayalam_era":1165,"nanakshahi_year":520,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Tṛtīyā · Vikram 2046 Citrabhānu · Śaka 1911 Śukla"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"valid_from":"1989-03-10T00:00:00Z"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate; Vidhyamitra substrate"},"seo":{"title":"Pañchāṅga March 10, 1989 CE · Vidhyamitra","description":"Vedic pañchāṅga for March 10, 1989 CE: Śukla Tṛtīyā · Revatī.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/day/1989-03-10","hreflang_alternates":{"en":"https://vidhyamitra.com/day/1989-03-10","sa":"https://sa.vidhyamitra.com/day/1989-03-10","hi":"https://hi.vidhyamitra.com/day/1989-03-10","x-default":"https://vidhyamitra.com/day/1989-03-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T16:44:53.286Z","verification":{"type":"multi-marker","confidence":"canonical"}}],"meta":{"generated_at":"2026-05-14T16:44:53.286Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa"}}}