{"id":"vidhyamitra:city-day:dwarka:-0468-01-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/-0468-01-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0468-01-20","date_display":"January 20, 469 BCE","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-468,"month":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1550139.770833,"kali_year":2633,"ahargana":961674.2708,"sun":{"sidereal_longitude":310.6223,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":77.1296,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":126.5072,"elapsed_within_tithi_degrees":6.5072},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":77.1296,"elapsed_within_degrees":10.4629},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":27.7519},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"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":-468,"month":1,"day":20,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1550139.770833,"ahargana":961674.2708,"kali_year":2633,"ayanamsa_lahiri":-10.6224,"grahas":{"sun":{"sidereal_longitude":310.6223,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":77.1296,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false,"latitude":4.4989},"mars":{"sidereal_longitude":295.0137,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":310.4054,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":344.8992,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":305.2686,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":124.2381,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":345.8692,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":165.8692,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-468,"month":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1550139.770833,"kali_year":2633,"ahargana":961674.2708,"sun":{"sidereal_longitude":310.6223,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":77.1296,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":126.5072,"elapsed_within_tithi_degrees":6.5072},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":77.1296,"elapsed_within_degrees":10.4629},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":27.7519},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.499,"elongation":126.507},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.499,"opposition_distance":53.493}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:36","sunsetLocal":"18:34","solarNoonLocal":"13:05","dayLengthHours":10.978684275331643,"dayLengthDisplay":"10 Hours 58 Mins 43 Secs","nightLengthDisplay":"13 Hours 01 Mins 17 Secs","moonriseLocal":"14:52","moonsetLocal":"04:11","rahuKala":{"name":"Rāhu Kāla","start":"11:43","end":"13:05","startHours":11.712496187870702,"endHours":13.084831722287156,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:50","end":"17:12","startHours":15.829502791120067,"endHours":17.20183832553652,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:58","end":"10:20","startHours":8.96782511903779,"endHours":10.340160653454246,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:09","end":"10:31","startHours":10.157182582198718,"endHours":10.523138724709774,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:03","end":"08:21","startHours":8.052934762760154,"endHours":8.345699676768998,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:43","end":"13:27","startHours":12.718875579776102,"endHours":13.45078786479821,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:08","end":"06:52","startHours":6.131665014577116,"endHours":6.863577299599226,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:41","end":"07:36","startHours":6.680599228343699,"endHours":7.595489584621335,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:55","end":"15:39","startHours":14.91461243484243,"endHours":15.64652471986454,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:22","end":"18:46","startHours":18.37417385995298,"endHours":18.774173859952977,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:34","end":"19:02","startHours":18.574173859952978,"endHours":19.031619038091797,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:19","end":"20:04","startHours":18.324173859952978,"endHours":20.074173859952978,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:43","end":"01:27","startHours":24.7188755797761,"endHours":25.45078786479821,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:36","end":"08:58","startHours":7.595489584621335,"endHours":8.96782511903779,"quality":"neutral"},{"name":"Labha","start":"08:58","end":"10:20","startHours":8.96782511903779,"endHours":10.340160653454246,"quality":"auspicious"},{"name":"Amṛta","start":"10:20","end":"11:43","startHours":10.340160653454246,"endHours":11.712496187870702,"quality":"auspicious"},{"name":"Kāla","start":"11:43","end":"13:05","startHours":11.712496187870702,"endHours":13.084831722287156,"quality":"inauspicious"},{"name":"Śubha","start":"13:05","end":"14:27","startHours":13.084831722287156,"endHours":14.457167256703613,"quality":"auspicious"},{"name":"Roga","start":"14:27","end":"15:50","startHours":14.457167256703613,"endHours":15.829502791120067,"quality":"inauspicious"},{"name":"Udveg","start":"15:50","end":"17:12","startHours":15.829502791120067,"endHours":17.20183832553652,"quality":"inauspicious"},{"name":"Chala","start":"17:12","end":"18:34","startHours":17.20183832553652,"endHours":18.574173859952978,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:34","end":"20:12","startHours":18.574173859952978,"endHours":20.201838325536524,"quality":"inauspicious"},{"name":"Udveg","start":"20:12","end":"21:50","startHours":20.201838325536524,"endHours":21.829502791120067,"quality":"inauspicious"},{"name":"Chala","start":"21:50","end":"23:27","startHours":21.829502791120067,"endHours":23.457167256703613,"quality":"neutral"},{"name":"Labha","start":"23:27","end":"01:05","startHours":23.457167256703613,"endHours":25.084831722287156,"quality":"auspicious"},{"name":"Amṛta","start":"01:05","end":"02:43","startHours":25.084831722287156,"endHours":26.712496187870702,"quality":"auspicious"},{"name":"Kāla","start":"02:43","end":"04:20","startHours":26.712496187870702,"endHours":28.340160653454248,"quality":"inauspicious"},{"name":"Śubha","start":"04:20","end":"05:58","startHours":28.340160653454248,"endHours":29.96782511903779,"quality":"auspicious"},{"name":"Roga","start":"05:58","end":"07:36","startHours":29.96782511903779,"endHours":31.595489584621333,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.595489584621335,"endHours":8.595489584621335,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.595489584621335,"endHours":9.595489584621335,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.595489584621335,"endHours":10.595489584621335,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.595489584621335,"endHours":11.595489584621335,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.595489584621335,"endHours":12.595489584621335,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.595489584621335,"endHours":13.595489584621335,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.595489584621335,"endHours":14.595489584621335,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.595489584621335,"endHours":15.595489584621335,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.595489584621335,"endHours":16.595489584621333,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.595489584621333,"endHours":17.595489584621333,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.595489584621333,"endHours":18.595489584621333,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.595489584621333,"endHours":19.595489584621333,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.595489584621333,"endHours":20.595489584621333,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.595489584621333,"endHours":21.595489584621333,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.595489584621333,"endHours":22.595489584621333,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.595489584621333,"endHours":23.595489584621333,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.595489584621333,"endHours":24.595489584621333,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.595489584621333,"endHours":25.595489584621333,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.595489584621333,"endHours":26.595489584621333,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.595489584621333,"endHours":27.595489584621333,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.595489584621333,"endHours":28.595489584621333,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.595489584621333,"endHours":29.595489584621333,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.595489584621333,"endHours":30.595489584621333,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.595489584621333,"endHours":31.595489584621333,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.148027751098244,"eotMinutes":-10.9643033372293,"ayanamsa":-10.6224}},"calendars":{"vikram_samvat":-411,"saka_samvat":-546,"bengali_samvat":-1061,"malayalam_era":-1292,"nanakshahi_year":-1937,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","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 Śukla Ekādaśī · Vikram -411 undefined · Śaka -546 undefined"},"festivals":[{"id":"amalaki-ekadashi","name":"Āmalakī Ekādaśī","name_sanskrit":"आमलकी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu (in Āmalakī tree)","significance":"Worship of Āmalakī (Indian gooseberry, sacred to Viṣṇu).","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":4},{"id":"rangbhari-ekadashi","name":"Raṅgbhari Ekādaśī","name_sanskrit":"रङ्गभरी एकादशी","tradition":"Shaiva","associated_deity":"Śiva-Pārvatī","significance":"Kāśī tradition: Śiva brings Pārvatī home; rang-utsava begins.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"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":"Dedicated festival walk for Āmalakī Ekādaśī · Raṅgbhari Ekādaśī · Ekādaśī is not live yet; Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 20, 469 BCE · Dvārakā · Vidhyamitra","description":"January 20, 469 BCE for Dvārakā: Śukla Ekādaśī, sūryodaya 07:36, sūryāsta 18:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/-0468-01-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/-0468-01-20","sa":"https://sa.vidhyamitra.com/city/dwarka/-0468-01-20","hi":"https://hi.vidhyamitra.com/city/dwarka/-0468-01-20","x-default":"https://vidhyamitra.com/city/dwarka/-0468-01-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-09T22:28:07.865Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-09-09T22:28:07.865Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-09T22:28:07.865Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}