{"id":"vidhyamitra:day:1704-02-29:en","page_class":"VM-1-day","url":"https://vidhyamitra.com/day/1704-02-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1704-02-29","date_display":"February 29, 1704 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":1704,"month":2,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2343491.770833,"kali_year":4805,"ahargana":1755026.2708,"sun":{"sidereal_longitude":320.6756,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":242.5769,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":281.9013,"elapsed_within_tithi_degrees":5.9013},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":242.5769,"elapsed_within_degrees":2.5769},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.2526},"karana":{"half_tithi_index":46,"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":1704,"month":2,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2343491.770833,"ahargana":1755026.2708,"kali_year":4805,"ayanamsa_lahiri":19.7204,"grahas":{"sun":{"sidereal_longitude":319.82923800000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":239.21623799999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false,"latitude":0.6012},"mars":{"sidereal_longitude":258.0289379999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":323.732538,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":29.710537999999985,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":279.847138,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":3.553038000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":70.2624,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":250.2624,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"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":1704,"month":2,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2343491.770833,"kali_year":4805,"ahargana":1755026.2708,"sun":{"sidereal_longitude":320.6756,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":242.5769,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":281.9013,"elapsed_within_tithi_degrees":5.9013},"nakshatra":{"number":19,"name":"Mūla","pada":1,"moon_longitude":242.5769,"elapsed_within_degrees":2.5769},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.2526},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.601,"elongation":78.099},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.601,"opposition_distance":101.901}},"eclipse_window_40days":[]},"calendars":{"vikram_samvat":1761,"vikram_samvatsara":"Hemalambī","saka_samvat":1626,"saka_samvatsara":"Tāraṇa","bengali_samvat":1111,"malayalam_era":880,"nanakshahi_year":235,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Navamī · Vikram 1761 Hemalambī · Śaka 1626 Tāraṇa"},"festivals":[],"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":"1704-02-29T00:00:00Z"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate; Vidhyamitra substrate"},"seo":{"title":"Pañchāṅga February 29, 1704 CE · Vidhyamitra","description":"Vedic pañchāṅga for February 29, 1704 CE: Kṛṣṇa Navamī · Mūla.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/day/1704-02-29","hreflang_alternates":{"en":"https://vidhyamitra.com/day/1704-02-29","sa":"https://sa.vidhyamitra.com/day/1704-02-29","hi":"https://hi.vidhyamitra.com/day/1704-02-29","x-default":"https://vidhyamitra.com/day/1704-02-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T01:13:17.875Z","verification":{"type":"multi-marker","confidence":"canonical"}}],"meta":{"generated_at":"2026-06-02T01:13:17.875Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa"}}}