{"id":"vidhyamitra:city-day:dwarka:1812-02-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1812-02-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1812-02-23","date_display":"February 23, 1812 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":"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":1812,"month":2,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2382931.770833,"kali_year":4913,"ahargana":1794466.2708,"sun":{"sidereal_longitude":312.6774,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":83.7305,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":131.0531,"elapsed_within_tithi_degrees":11.0531},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":83.7305,"elapsed_within_degrees":3.7305},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":36.408},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1812,"month":2,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2382931.770833,"ahargana":1794466.2708,"kali_year":4913,"ayanamsa_lahiri":21.2288,"grahas":{"sun":{"sidereal_longitude":312.10264000000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":84.94554,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false,"latitude":-3.7647},"mars":{"sidereal_longitude":0.10863999999997986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":292.66454,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":67.03714000000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":346.34884,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":256.33574,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":140.5414,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":320.5414,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":"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":1812,"month":2,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2382931.770833,"kali_year":4913,"ahargana":1794466.2708,"sun":{"sidereal_longitude":312.6774,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":83.7305,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":131.0531,"elapsed_within_tithi_degrees":11.0531},"nakshatra":{"number":7,"name":"Punarvasu","pada":2,"moon_longitude":83.7305,"elapsed_within_degrees":3.7305},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":36.408},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.765,"elongation":131.053},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.765,"opposition_distance":48.947}},"eclipse_window_40days":[{"offset_days":-10,"type":"solar","occurs":true,"moon_latitude":1.327,"elongation":1.348},{"offset_days":4,"type":"lunar","occurs":true,"moon_latitude":-0.388,"opposition_distance":1.327}]},"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":"07:21","sunsetLocal":"18:55","solarNoonLocal":"13:08","dayLengthHours":11.554967204095167,"dayLengthDisplay":"11 Hours 33 Mins 18 Secs","nightLengthDisplay":"12 Hours 26 Mins 42 Secs","moonriseLocal":"15:18","moonsetLocal":"04:41","rahuKala":{"name":"Rāhu Kāla","start":"17:28","end":"18:55","startHours":17.468010984193413,"endHours":18.912381884705308,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:08","end":"14:35","startHours":13.134898282657725,"endHours":14.57926918316962,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:01","end":"17:28","startHours":16.023640083681517,"endHours":17.468010984193413,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:03","end":"10:26","startHours":10.053573694899013,"endHours":10.438739268368852,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:50","end":"08:09","startHours":7.83887164744744,"endHours":8.14700410622331,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:45","end":"13:31","startHours":12.749732709187885,"endHours":13.520063856127564,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:49","end":"06:35","startHours":5.816752386730785,"endHours":6.587083533670463,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:24","end":"07:21","startHours":6.3945007469355435,"endHours":7.357414680610141,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:04","end":"15:50","startHours":15.060726150006918,"endHours":15.831057296946595,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:43","end":"19:07","startHours":18.71238188470531,"endHours":19.112381884705307,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:55","end":"19:24","startHours":18.912381884705308,"endHours":19.393838851542608,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:40","end":"20:25","startHours":18.662381884705308,"endHours":20.412381884705308,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:45","end":"01:31","startHours":24.749732709187885,"endHours":25.52006385612756,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:21","end":"08:48","startHours":7.357414680610141,"endHours":8.801785581122036,"quality":"inauspicious"},{"name":"Chala","start":"08:48","end":"10:15","startHours":8.801785581122036,"endHours":10.246156481633932,"quality":"neutral"},{"name":"Labha","start":"10:15","end":"11:41","startHours":10.246156481633932,"endHours":11.690527382145829,"quality":"auspicious"},{"name":"Amṛta","start":"11:41","end":"13:08","startHours":11.690527382145829,"endHours":13.134898282657725,"quality":"auspicious"},{"name":"Kāla","start":"13:08","end":"14:35","startHours":13.134898282657725,"endHours":14.57926918316962,"quality":"inauspicious"},{"name":"Śubha","start":"14:35","end":"16:01","startHours":14.57926918316962,"endHours":16.023640083681517,"quality":"auspicious"},{"name":"Roga","start":"16:01","end":"17:28","startHours":16.023640083681517,"endHours":17.468010984193413,"quality":"inauspicious"},{"name":"Udveg","start":"17:28","end":"18:55","startHours":17.468010984193413,"endHours":18.912381884705308,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:55","end":"20:28","startHours":18.912381884705308,"endHours":20.468010984193413,"quality":"auspicious"},{"name":"Roga","start":"20:28","end":"22:01","startHours":20.468010984193413,"endHours":22.023640083681517,"quality":"inauspicious"},{"name":"Udveg","start":"22:01","end":"23:35","startHours":22.023640083681517,"endHours":23.57926918316962,"quality":"inauspicious"},{"name":"Chala","start":"23:35","end":"01:08","startHours":23.57926918316962,"endHours":25.134898282657723,"quality":"neutral"},{"name":"Labha","start":"01:08","end":"02:41","startHours":25.134898282657723,"endHours":26.69052738214583,"quality":"auspicious"},{"name":"Amṛta","start":"02:41","end":"04:15","startHours":26.69052738214583,"endHours":28.246156481633932,"quality":"auspicious"},{"name":"Kāla","start":"04:15","end":"05:48","startHours":28.246156481633932,"endHours":29.801785581122036,"quality":"inauspicious"},{"name":"Śubha","start":"05:48","end":"07:21","startHours":29.801785581122036,"endHours":31.35741468061014,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:21","end":"08:21","startHours":7.357414680610141,"endHours":8.357414680610141,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:21","end":"09:21","startHours":8.357414680610141,"endHours":9.357414680610141,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:21","end":"10:21","startHours":9.357414680610141,"endHours":10.357414680610141,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:21","end":"11:21","startHours":10.357414680610141,"endHours":11.357414680610141,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:21","end":"12:21","startHours":11.357414680610141,"endHours":12.357414680610141,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:21","end":"13:21","startHours":12.357414680610141,"endHours":13.357414680610141,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:21","end":"14:21","startHours":13.357414680610141,"endHours":14.357414680610141,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:21","end":"15:21","startHours":14.357414680610141,"endHours":15.357414680610141,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:21","end":"16:21","startHours":15.357414680610141,"endHours":16.35741468061014,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:21","end":"17:21","startHours":16.35741468061014,"endHours":17.35741468061014,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:21","end":"18:21","startHours":17.35741468061014,"endHours":18.35741468061014,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:21","end":"19:21","startHours":18.35741468061014,"endHours":19.35741468061014,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:21","end":"20:21","startHours":19.35741468061014,"endHours":20.35741468061014,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:21","end":"21:21","startHours":20.35741468061014,"endHours":21.35741468061014,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:21","end":"22:21","startHours":21.35741468061014,"endHours":22.35741468061014,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:21","end":"23:21","startHours":22.35741468061014,"endHours":23.35741468061014,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:21","end":"00:21","startHours":23.35741468061014,"endHours":24.35741468061014,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:21","end":"01:21","startHours":24.35741468061014,"endHours":25.35741468061014,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:21","end":"02:21","startHours":25.35741468061014,"endHours":26.35741468061014,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:21","end":"03:21","startHours":26.35741468061014,"endHours":27.35741468061014,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:21","end":"04:21","startHours":27.35741468061014,"endHours":28.35741468061014,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:21","end":"05:21","startHours":28.35741468061014,"endHours":29.35741468061014,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:21","end":"06:21","startHours":29.35741468061014,"endHours":30.35741468061014,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:21","end":"07:21","startHours":30.35741468061014,"endHours":31.35741468061014,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.283201757411364,"eotMinutes":-13.968296959463448,"ayanamsa":21.2288}},"calendars":{"vikram_samvat":1869,"vikram_samvatsara":"Pārthiva","saka_samvat":1734,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1219,"malayalam_era":988,"nanakshahi_year":343,"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 1869 Pārthiva · Śaka 1734 Aṅgirasa"},"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":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Dedicated festival walk for Āmalakī Ekādaśī · Raṅgbhari Ekādaśī · Ekādaśī is not live yet; Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"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 February 23, 1812 CE · Dvārakā · Vidhyamitra","description":"February 23, 1812 CE for Dvārakā: Śukla Ekādaśī, sūryodaya 07:21, sūryāsta 18:55.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1812-02-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1812-02-23","sa":"https://sa.vidhyamitra.com/city/dwarka/1812-02-23","hi":"https://hi.vidhyamitra.com/city/dwarka/1812-02-23","x-default":"https://vidhyamitra.com/city/dwarka/1812-02-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-06T08:29:30.236Z","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":"2026-09-06T08:29:30.236Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-06T08:29:30.236Z","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"}}}