{"id":"vidhyamitra:day:2339-03-31:en","page_class":"VM-1-day","url":"https://vidhyamitra.com/day/2339-03-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2339-03-31","date_display":"March 31, 2339 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":2339,"month":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2575450.770833,"kali_year":5440,"ahargana":1986985.2708,"sun":{"sidereal_longitude":340.3114,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":220.0887,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":239.7773,"elapsed_within_tithi_degrees":11.7773},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":220.0887,"elapsed_within_degrees":6.7554},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.4001},"karana":{"half_tithi_index":39,"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":2339,"month":3,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2575450.770833,"ahargana":1986985.2708,"kali_year":5440,"ayanamsa_lahiri":28.5919,"grahas":{"sun":{"sidereal_longitude":340.925299,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":224.21039900000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":-1.5473},"mars":{"sidereal_longitude":65.293499,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":350.727899,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":227.17919899999993,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":323.4946990000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":217.010899,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":19.9583,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":199.9583,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2339,"month":3,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2575450.770833,"kali_year":5440,"ahargana":1986985.2708,"sun":{"sidereal_longitude":340.3114,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":220.0887,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":239.7773,"elapsed_within_tithi_degrees":11.7773},"nakshatra":{"number":17,"name":"Anurādhā","pada":3,"moon_longitude":220.0887,"elapsed_within_degrees":6.7554},"yoga":{"number":16,"name":"Siddhi","sum_longitude":200.4001},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.547,"elongation":120.223},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.547,"opposition_distance":59.777}},"eclipse_window_40days":[]},"calendars":{"vikram_samvat":2396,"vikram_samvatsara":"Aṅgirasa","saka_samvat":2261,"saka_samvatsara":"Siddhārthī","bengali_samvat":1746,"malayalam_era":1515,"nanakshahi_year":870,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Pañcamī · Vikram 2396 Aṅgirasa · Śaka 2261 Siddhārthī"},"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":"2339-03-31T00:00:00Z"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate; Vidhyamitra substrate"},"seo":{"title":"Pañchāṅga March 31, 2339 CE · Vidhyamitra","description":"Vedic pañchāṅga for March 31, 2339 CE: Kṛṣṇa Pañcamī · Anurādhā.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/day/2339-03-31","hreflang_alternates":{"en":"https://vidhyamitra.com/day/2339-03-31","sa":"https://sa.vidhyamitra.com/day/2339-03-31","hi":"https://hi.vidhyamitra.com/day/2339-03-31","x-default":"https://vidhyamitra.com/day/2339-03-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T19:31:35.236Z","verification":{"type":"multi-marker","confidence":"canonical"}}],"meta":{"generated_at":"2026-06-04T19:31:35.236Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa"}}}