{"id":"vidhyamitra:day:2297-01-02:en","page_class":"VM-1-day","url":"https://vidhyamitra.com/day/2297-01-02","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2297-01-02","date_display":"January 2, 2297 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":2297,"month":1,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2560023.770833,"kali_year":5398,"ahargana":1971558.2708,"sun":{"sidereal_longitude":252.8958,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":349.9746,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.0788,"elapsed_within_tithi_degrees":1.0788},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.9746,"elapsed_within_degrees":3.308},"yoga":{"number":19,"name":"Parigha","sum_longitude":242.8704},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2297,"month":1,"day":2,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2560023.770833,"ahargana":1971558.2708,"kali_year":5398,"ayanamsa_lahiri":28.0019,"grahas":{"sun":{"sidereal_longitude":253.86052400000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":353.923024,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false,"latitude":-3.5744},"mars":{"sidereal_longitude":273.764824,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":253.257924,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":13.373324000000025,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":247.96292400000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":49.562523999999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":117.355,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":297.355,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"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":2297,"month":1,"day":2,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2560023.770833,"kali_year":5398,"ahargana":1971558.2708,"sun":{"sidereal_longitude":252.8958,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":349.9746,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.0788,"elapsed_within_tithi_degrees":1.0788},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.9746,"elapsed_within_degrees":3.308},"yoga":{"number":19,"name":"Parigha","sum_longitude":242.8704},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.574,"elongation":97.079},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.574,"opposition_distance":82.921}},"eclipse_window_40days":[]},"calendars":{"vikram_samvat":2354,"vikram_samvatsara":"Vikṛti","saka_samvat":2219,"saka_samvatsara":"Īśvara","bengali_samvat":1704,"malayalam_era":1473,"nanakshahi_year":828,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Navamī · Vikram 2354 Vikṛti · Śaka 2219 Īśvara"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","relevance":0.5}]},"validity":{"eternal":false,"valid_from":"2297-01-02T00:00:00Z"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate; Vidhyamitra substrate"},"seo":{"title":"Pañchāṅga January 2, 2297 CE · Vidhyamitra","description":"Vedic pañchāṅga for January 2, 2297 CE: Śukla Navamī · Revatī.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/day/2297-01-02","hreflang_alternates":{"en":"https://vidhyamitra.com/day/2297-01-02","sa":"https://sa.vidhyamitra.com/day/2297-01-02","hi":"https://hi.vidhyamitra.com/day/2297-01-02","x-default":"https://vidhyamitra.com/day/2297-01-02"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T21:24:48.992Z","verification":{"type":"multi-marker","confidence":"canonical"}}],"meta":{"generated_at":"2026-06-01T21:24:48.992Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa"}}}