{"id":"vidhyamitra:city-day:dwarka:2251-10-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2251-10-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2251-10-01","date_display":"October 1, 2251 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":2251,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2543493.770833,"kali_year":5353,"ahargana":1955028.2708,"sun":{"sidereal_longitude":158.7083,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":346.5256,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":187.8173,"elapsed_within_tithi_degrees":7.8173},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":346.5256,"elapsed_within_degrees":13.1923},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":145.2339},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2251,"month":10,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2543493.770833,"ahargana":1955028.2708,"kali_year":5353,"ayanamsa_lahiri":27.3697,"grahas":{"sun":{"sidereal_longitude":160.06419099999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":345.629091,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":4.3106},"mars":{"sidereal_longitude":224.08769099999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":179.853291,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":101.01039100000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"venus":{"sidereal_longitude":186.02399100000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":218.27789099999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":273.194,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":93.194,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","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":2251,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2543493.770833,"kali_year":5353,"ahargana":1955028.2708,"sun":{"sidereal_longitude":158.7083,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":346.5256,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":187.8173,"elapsed_within_tithi_degrees":7.8173},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":346.5256,"elapsed_within_degrees":13.1923},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":145.2339},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.311,"elongation":172.183},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.311,"opposition_distance":7.817}},"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":"06:44","sunsetLocal":"18:42","solarNoonLocal":"12:43","dayLengthHours":11.959189740449439,"dayLengthDisplay":"11 Hours 57 Mins 33 Secs","nightLengthDisplay":"12 Hours 02 Mins 27 Secs","moonriseLocal":"18:54","moonsetLocal":"07:16","rahuKala":{"name":"Rāhu Kāla","start":"12:43","end":"14:13","startHours":12.715963930223595,"endHours":14.210862647779775,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:14","end":"09:44","startHours":8.231267777555056,"endHours":9.726166495111237,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:13","end":"12:43","startHours":11.221065212667416,"endHours":12.715963930223595,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:56","startHours":9.526846666103745,"endHours":9.925486324118726,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:14","end":"07:33","startHours":7.234668632517603,"endHours":7.553580358929588,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:19","end":"13:07","startHours":12.317324272208614,"endHours":13.114603588238575,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:09","end":"05:56","startHours":5.1418104279389505,"endHours":5.939089743968913,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:44","end":"06:44","startHours":5.739769914961423,"endHours":6.736369059998876,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:30","startHours":14.709162220298502,"endHours":15.506441536328465,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.495558800448315,"endHours":18.895558800448313,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:12","startHours":18.695558800448314,"endHours":19.19385837296704,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.445558800448314,"endHours":20.195558800448314,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:19","end":"01:07","startHours":24.317324272208612,"endHours":25.114603588238577,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:44","end":"08:14","startHours":6.736369059998876,"endHours":8.231267777555056,"quality":"auspicious"},{"name":"Amṛta","start":"08:14","end":"09:44","startHours":8.231267777555056,"endHours":9.726166495111237,"quality":"auspicious"},{"name":"Kāla","start":"09:44","end":"11:13","startHours":9.726166495111237,"endHours":11.221065212667416,"quality":"inauspicious"},{"name":"Śubha","start":"11:13","end":"12:43","startHours":11.221065212667416,"endHours":12.715963930223595,"quality":"auspicious"},{"name":"Roga","start":"12:43","end":"14:13","startHours":12.715963930223595,"endHours":14.210862647779775,"quality":"inauspicious"},{"name":"Udveg","start":"14:13","end":"15:42","startHours":14.210862647779775,"endHours":15.705761365335956,"quality":"inauspicious"},{"name":"Chala","start":"15:42","end":"17:12","startHours":15.705761365335956,"endHours":17.200660082892135,"quality":"neutral"},{"name":"Labha","start":"17:12","end":"18:42","startHours":17.200660082892135,"endHours":18.695558800448314,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:42","end":"20:12","startHours":18.695558800448314,"endHours":20.200660082892135,"quality":"inauspicious"},{"name":"Chala","start":"20:12","end":"21:42","startHours":20.200660082892135,"endHours":21.705761365335952,"quality":"neutral"},{"name":"Labha","start":"21:42","end":"23:13","startHours":21.705761365335952,"endHours":23.210862647779773,"quality":"auspicious"},{"name":"Amṛta","start":"23:13","end":"00:43","startHours":23.210862647779773,"endHours":24.715963930223595,"quality":"auspicious"},{"name":"Kāla","start":"00:43","end":"02:13","startHours":24.715963930223595,"endHours":26.221065212667416,"quality":"inauspicious"},{"name":"Śubha","start":"02:13","end":"03:44","startHours":26.221065212667416,"endHours":27.726166495111237,"quality":"auspicious"},{"name":"Roga","start":"03:44","end":"05:14","startHours":27.726166495111237,"endHours":29.231267777555054,"quality":"inauspicious"},{"name":"Udveg","start":"05:14","end":"06:44","startHours":29.231267777555054,"endHours":30.736369059998875,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:44","end":"07:44","startHours":6.736369059998876,"endHours":7.736369059998876,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:44","end":"08:44","startHours":7.736369059998876,"endHours":8.736369059998875,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:44","end":"09:44","startHours":8.736369059998875,"endHours":9.736369059998875,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:44","end":"10:44","startHours":9.736369059998875,"endHours":10.736369059998875,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:44","end":"11:44","startHours":10.736369059998875,"endHours":11.736369059998875,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:44","end":"12:44","startHours":11.736369059998875,"endHours":12.736369059998875,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:44","end":"13:44","startHours":12.736369059998875,"endHours":13.736369059998875,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:44","end":"14:44","startHours":13.736369059998875,"endHours":14.736369059998875,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:44","end":"15:44","startHours":14.736369059998875,"endHours":15.736369059998875,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:44","end":"16:44","startHours":15.736369059998875,"endHours":16.736369059998875,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:44","end":"17:44","startHours":16.736369059998875,"endHours":17.736369059998875,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:44","end":"18:44","startHours":17.736369059998875,"endHours":18.736369059998875,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:44","end":"19:44","startHours":18.736369059998875,"endHours":19.736369059998875,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:44","end":"20:44","startHours":19.736369059998875,"endHours":20.736369059998875,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:44","end":"21:44","startHours":20.736369059998875,"endHours":21.736369059998875,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:44","end":"22:44","startHours":21.736369059998875,"endHours":22.736369059998875,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:44","end":"23:44","startHours":22.736369059998875,"endHours":23.736369059998875,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:44","end":"00:44","startHours":23.736369059998875,"endHours":24.736369059998875,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:44","end":"01:44","startHours":24.736369059998875,"endHours":25.736369059998875,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:44","end":"02:44","startHours":25.736369059998875,"endHours":26.736369059998875,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:44","end":"03:44","startHours":26.736369059998875,"endHours":27.736369059998875,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:44","end":"04:44","startHours":27.736369059998875,"endHours":28.736369059998875,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:44","end":"05:44","startHours":28.736369059998875,"endHours":29.736369059998875,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:44","end":"06:44","startHours":29.736369059998875,"endHours":30.736369059998875,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","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":-2.9497140568452163,"eotMinutes":11.167764186584405,"ayanamsa":27.3697}},"calendars":{"vikram_samvat":2308,"vikram_samvatsara":"Krodhi","saka_samvat":2173,"saka_samvatsara":"Khara","bengali_samvat":1658,"malayalam_era":1427,"nanakshahi_year":782,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","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":"Āśvina Kṛṣṇa Pratipada · Vikram 2308 Krodhi · Śaka 2173 Khara"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 1, 2251 CE · Dvārakā · Vidhyamitra","description":"October 1, 2251 CE for Dvārakā: Kṛṣṇa Pratipada, sūryodaya 06:44, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2251-10-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2251-10-01","sa":"https://sa.vidhyamitra.com/city/dwarka/2251-10-01","hi":"https://hi.vidhyamitra.com/city/dwarka/2251-10-01","x-default":"https://vidhyamitra.com/city/dwarka/2251-10-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T21:09:43.037Z","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":"2026-05-31T21:09:43.037Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T21:09:43.037Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}