{"id":"vidhyamitra:city-day:dwarka:1813-10-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1813-10-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1813-10-12","date_display":"October 12, 1813 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":1813,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2383528.770833,"kali_year":4915,"ahargana":1795063.2708,"sun":{"sidereal_longitude":176.7894,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":22.5951,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":205.8057,"elapsed_within_tithi_degrees":1.8057},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":22.5951,"elapsed_within_degrees":9.2617},"yoga":{"number":15,"name":"Vajra","sum_longitude":199.3845},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1813,"month":10,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2383528.770833,"ahargana":1795063.2708,"kali_year":4915,"ayanamsa_lahiri":21.2516,"grahas":{"sun":{"sidereal_longitude":177.07512999999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":25.181930000000023,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false,"latitude":-4.4907},"mars":{"sidereal_longitude":294.08153000000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":181.15813000000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":132.97172999999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":215.82502999999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":263.85743,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":108.9095,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":288.9095,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"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":1813,"month":10,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2383528.770833,"kali_year":4915,"ahargana":1795063.2708,"sun":{"sidereal_longitude":176.7894,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":22.5951,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":205.8057,"elapsed_within_tithi_degrees":1.8057},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":22.5951,"elapsed_within_degrees":9.2617},"yoga":{"number":15,"name":"Vajra","sum_longitude":199.3845},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.491,"elongation":154.194},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.491,"opposition_distance":25.806}},"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":"06:48","sunsetLocal":"18:32","solarNoonLocal":"12:40","dayLengthHours":11.727133857383278,"dayLengthDisplay":"11 Hours 43 Mins 38 Secs","nightLengthDisplay":"12 Hours 16 Mins 22 Secs","moonriseLocal":"20:01","moonsetLocal":"09:03","rahuKala":{"name":"Rāhu Kāla","start":"15:36","end":"17:04","startHours":15.596885682859487,"endHours":17.062777415032397,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:44","end":"11:12","startHours":9.733318754167849,"endHours":11.199210486340757,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:40","end":"14:08","startHours":12.665102218513667,"endHours":14.130993950686577,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:56","startHours":9.53786652321146,"endHours":9.928770985124237,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:17","end":"07:36","startHours":7.290165867212999,"endHours":7.60288943674322,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:16","end":"13:03","startHours":12.274197756600893,"endHours":13.056006680426444,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:14","end":"06:01","startHours":5.237917442170925,"endHours":6.019726365996477,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:49","end":"06:48","startHours":5.824274135040089,"endHours":6.801535289822029,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:24","startHours":14.619624528077548,"endHours":15.401433451903099,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:20","end":"18:44","startHours":18.328669147205307,"endHours":18.728669147205306,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:32","end":"19:01","startHours":18.528669147205306,"endHours":19.017299724596278,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:17","end":"20:02","startHours":18.278669147205306,"endHours":20.028669147205306,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:16","end":"01:03","startHours":24.27419775660089,"endHours":25.056006680426442,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:48","end":"08:16","startHours":6.801535289822029,"endHours":8.267427021994939,"quality":"inauspicious"},{"name":"Udveg","start":"08:16","end":"09:44","startHours":8.267427021994939,"endHours":9.733318754167849,"quality":"inauspicious"},{"name":"Chala","start":"09:44","end":"11:12","startHours":9.733318754167849,"endHours":11.199210486340757,"quality":"neutral"},{"name":"Labha","start":"11:12","end":"12:40","startHours":11.199210486340757,"endHours":12.665102218513667,"quality":"auspicious"},{"name":"Amṛta","start":"12:40","end":"14:08","startHours":12.665102218513667,"endHours":14.130993950686577,"quality":"auspicious"},{"name":"Kāla","start":"14:08","end":"15:36","startHours":14.130993950686577,"endHours":15.596885682859487,"quality":"inauspicious"},{"name":"Śubha","start":"15:36","end":"17:04","startHours":15.596885682859487,"endHours":17.062777415032397,"quality":"auspicious"},{"name":"Roga","start":"17:04","end":"18:32","startHours":17.062777415032397,"endHours":18.528669147205306,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:32","end":"20:04","startHours":18.528669147205306,"endHours":20.062777415032397,"quality":"inauspicious"},{"name":"Śubha","start":"20:04","end":"21:36","startHours":20.062777415032397,"endHours":21.596885682859487,"quality":"auspicious"},{"name":"Roga","start":"21:36","end":"23:08","startHours":21.596885682859487,"endHours":23.130993950686577,"quality":"inauspicious"},{"name":"Udveg","start":"23:08","end":"00:40","startHours":23.130993950686577,"endHours":24.665102218513667,"quality":"inauspicious"},{"name":"Chala","start":"00:40","end":"02:12","startHours":24.665102218513667,"endHours":26.199210486340757,"quality":"neutral"},{"name":"Labha","start":"02:12","end":"03:44","startHours":26.199210486340757,"endHours":27.733318754167847,"quality":"auspicious"},{"name":"Amṛta","start":"03:44","end":"05:16","startHours":27.733318754167847,"endHours":29.26742702199494,"quality":"auspicious"},{"name":"Kāla","start":"05:16","end":"06:48","startHours":29.26742702199494,"endHours":30.801535289822027,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:48","end":"07:48","startHours":6.801535289822029,"endHours":7.801535289822029,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:48","end":"08:48","startHours":7.801535289822029,"endHours":8.801535289822029,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:48","end":"09:48","startHours":8.801535289822029,"endHours":9.801535289822029,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:48","end":"10:48","startHours":9.801535289822029,"endHours":10.801535289822029,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:48","end":"11:48","startHours":10.801535289822029,"endHours":11.801535289822029,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:48","end":"12:48","startHours":11.801535289822029,"endHours":12.801535289822029,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:48","end":"13:48","startHours":12.801535289822029,"endHours":13.801535289822029,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:48","end":"14:48","startHours":13.801535289822029,"endHours":14.801535289822029,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:48","end":"15:48","startHours":14.801535289822029,"endHours":15.801535289822029,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:48","end":"16:48","startHours":15.801535289822029,"endHours":16.801535289822027,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:48","end":"17:48","startHours":16.801535289822027,"endHours":17.801535289822027,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:48","end":"18:48","startHours":17.801535289822027,"endHours":18.801535289822027,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:48","end":"19:48","startHours":18.801535289822027,"endHours":19.801535289822027,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:48","end":"20:48","startHours":19.801535289822027,"endHours":20.801535289822027,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:48","end":"21:48","startHours":20.801535289822027,"endHours":21.801535289822027,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:48","end":"22:48","startHours":21.801535289822027,"endHours":22.801535289822027,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:48","end":"23:48","startHours":22.801535289822027,"endHours":23.801535289822027,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:48","end":"00:48","startHours":23.801535289822027,"endHours":24.801535289822027,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:48","end":"01:48","startHours":24.801535289822027,"endHours":25.801535289822027,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:48","end":"02:48","startHours":25.801535289822027,"endHours":26.801535289822027,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:48","end":"03:48","startHours":26.801535289822027,"endHours":27.801535289822027,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:48","end":"04:48","startHours":27.801535289822027,"endHours":28.801535289822027,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:48","end":"05:48","startHours":28.801535289822027,"endHours":29.801535289822027,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:48","end":"06:48","startHours":29.801535289822027,"endHours":30.801535289822027,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.184286967467819,"eotMinutes":14.219466889179907,"ayanamsa":21.2516}},"calendars":{"vikram_samvat":1870,"vikram_samvatsara":"Vyaya","saka_samvat":1735,"saka_samvatsara":"Śrīmukha","bengali_samvat":1220,"malayalam_era":989,"nanakshahi_year":344,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Tṛtīyā · Vikram 1870 Vyaya · Śaka 1735 Śrīmukha"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 October 12, 1813 CE · Dvārakā · Vidhyamitra","description":"October 12, 1813 CE for Dvārakā: Kṛṣṇa Tṛtīyā, sūryodaya 06:48, sūryāsta 18:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1813-10-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1813-10-12","sa":"https://sa.vidhyamitra.com/city/dwarka/1813-10-12","hi":"https://hi.vidhyamitra.com/city/dwarka/1813-10-12","x-default":"https://vidhyamitra.com/city/dwarka/1813-10-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-06T08:20:08.780Z","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":"2026-09-06T08:20:08.780Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-06T08:20:08.780Z","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"}}}