{"id":"vidhyamitra:city-day:dwarka:-3173-09-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/-3173-09-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3173-09-10","date_display":"September 10, 3174 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":-3173,"month":9,"day":10,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":562371.770833,"kali_year":-71,"ahargana":-26093.7292,"sun":{"sidereal_longitude":199.9628,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":344.1651,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":144.2023,"elapsed_within_tithi_degrees":0.2023},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":344.1651,"elapsed_within_degrees":10.8318},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":184.1279},"karana":{"half_tithi_index":24,"name":"Kaulava"},"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":-3173,"month":9,"day":10,"hour":6,"minute":30,"calendar":"julian"},"julian_day":562371.770833,"ahargana":-26093.7292,"kali_year":-71,"ayanamsa_lahiri":-48.4008,"grahas":{"sun":{"sidereal_longitude":199.9628,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":344.1651,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":-2.9856},"mars":{"sidereal_longitude":3.097,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":true},"mercury":{"sidereal_longitude":187.1495,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":346.2959,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":244.0485,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":211.4712,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":122.5713,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":302.5713,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":-3173,"month":9,"day":10,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":562371.770833,"kali_year":-71,"ahargana":-26093.7292,"sun":{"sidereal_longitude":199.9628,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":344.1651,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":144.2023,"elapsed_within_tithi_degrees":0.2023},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":344.1651,"elapsed_within_degrees":10.8318},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":184.1279},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.986,"elongation":144.202},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.986,"opposition_distance":35.798}},"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":"06:29","sunsetLocal":"19:12","solarNoonLocal":"12:50","dayLengthHours":12.725839304526147,"dayLengthDisplay":"12 Hours 43 Mins 33 Secs","nightLengthDisplay":"11 Hours 16 Mins 27 Secs","moonriseLocal":"17:01","moonsetLocal":"03:54","rahuKala":{"name":"Rāhu Kāla","start":"17:37","end":"19:12","startHours":17.613501442903203,"endHours":19.20423135596897,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:50","end":"14:26","startHours":12.841311703705898,"endHours":14.432041616771667,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"16:01","end":"17:37","startHours":16.022771529837435,"endHours":17.613501442903203,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:27","end":"09:52","startHours":9.447754555832258,"endHours":9.871949199316465,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:01","end":"07:21","startHours":7.008635355798081,"endHours":7.3479910705854445,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:16","startHours":12.417117060221694,"endHours":13.265506347190103,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:47","end":"05:38","startHours":4.781613477506005,"endHours":5.630002764474415,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:25","end":"06:29","startHours":5.417905442732312,"endHours":6.478392051442825,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:58","end":"15:49","startHours":14.962284921126923,"endHours":15.810674208095332,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:00","end":"19:24","startHours":19.004231355968972,"endHours":19.40423135596897,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:12","end":"19:44","startHours":19.20423135596897,"endHours":19.734474660324228,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:57","end":"20:42","startHours":18.95423135596897,"endHours":20.70423135596897,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:16","startHours":24.417117060221692,"endHours":25.265506347190104,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:29","end":"08:04","startHours":6.478392051442825,"endHours":8.069121964508593,"quality":"inauspicious"},{"name":"Chala","start":"08:04","end":"09:40","startHours":8.069121964508593,"endHours":9.659851877574361,"quality":"neutral"},{"name":"Labha","start":"09:40","end":"11:15","startHours":9.659851877574361,"endHours":11.25058179064013,"quality":"auspicious"},{"name":"Amṛta","start":"11:15","end":"12:50","startHours":11.25058179064013,"endHours":12.841311703705898,"quality":"auspicious"},{"name":"Kāla","start":"12:50","end":"14:26","startHours":12.841311703705898,"endHours":14.432041616771667,"quality":"inauspicious"},{"name":"Śubha","start":"14:26","end":"16:01","startHours":14.432041616771667,"endHours":16.022771529837435,"quality":"auspicious"},{"name":"Roga","start":"16:01","end":"17:37","startHours":16.022771529837435,"endHours":17.613501442903203,"quality":"inauspicious"},{"name":"Udveg","start":"17:37","end":"19:12","startHours":17.613501442903203,"endHours":19.20423135596897,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:12","end":"20:37","startHours":19.20423135596897,"endHours":20.613501442903203,"quality":"auspicious"},{"name":"Roga","start":"20:37","end":"22:01","startHours":20.613501442903203,"endHours":22.022771529837435,"quality":"inauspicious"},{"name":"Udveg","start":"22:01","end":"23:26","startHours":22.022771529837435,"endHours":23.432041616771667,"quality":"inauspicious"},{"name":"Chala","start":"23:26","end":"00:50","startHours":23.432041616771667,"endHours":24.841311703705898,"quality":"neutral"},{"name":"Labha","start":"00:50","end":"02:15","startHours":24.841311703705898,"endHours":26.25058179064013,"quality":"auspicious"},{"name":"Amṛta","start":"02:15","end":"03:40","startHours":26.25058179064013,"endHours":27.65985187757436,"quality":"auspicious"},{"name":"Kāla","start":"03:40","end":"05:04","startHours":27.65985187757436,"endHours":29.069121964508593,"quality":"inauspicious"},{"name":"Śubha","start":"05:04","end":"06:29","startHours":29.069121964508593,"endHours":30.478392051442825,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:29","end":"07:29","startHours":6.478392051442825,"endHours":7.478392051442825,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:29","end":"08:29","startHours":7.478392051442825,"endHours":8.478392051442825,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:29","end":"09:29","startHours":8.478392051442825,"endHours":9.478392051442825,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:29","end":"10:29","startHours":9.478392051442825,"endHours":10.478392051442825,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:29","end":"11:29","startHours":10.478392051442825,"endHours":11.478392051442825,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:29","end":"12:29","startHours":11.478392051442825,"endHours":12.478392051442825,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:29","end":"13:29","startHours":12.478392051442825,"endHours":13.478392051442825,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:29","end":"14:29","startHours":13.478392051442825,"endHours":14.478392051442825,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:29","end":"15:29","startHours":14.478392051442825,"endHours":15.478392051442825,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:29","end":"16:29","startHours":15.478392051442825,"endHours":16.478392051442825,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:29","end":"17:29","startHours":16.478392051442825,"endHours":17.478392051442825,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:29","end":"18:29","startHours":17.478392051442825,"endHours":18.478392051442825,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:29","end":"19:29","startHours":18.478392051442825,"endHours":19.478392051442825,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:29","end":"20:29","startHours":19.478392051442825,"endHours":20.478392051442825,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:29","end":"21:29","startHours":20.478392051442825,"endHours":21.478392051442825,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:29","end":"22:29","startHours":21.478392051442825,"endHours":22.478392051442825,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:29","end":"23:29","startHours":22.478392051442825,"endHours":23.478392051442825,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:29","end":"00:29","startHours":23.478392051442825,"endHours":24.478392051442825,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:29","end":"01:29","startHours":24.478392051442825,"endHours":25.478392051442825,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:29","end":"02:29","startHours":25.478392051442825,"endHours":26.478392051442825,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:29","end":"03:29","startHours":26.478392051442825,"endHours":27.478392051442825,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:29","end":"04:29","startHours":27.478392051442825,"endHours":28.478392051442825,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:29","end":"05:29","startHours":28.478392051442825,"endHours":29.478392051442825,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:29","end":"06:29","startHours":29.478392051442825,"endHours":30.478392051442825,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.917956800723335,"eotMinutes":3.6468977776461458,"ayanamsa":-48.4008}},"calendars":{"vikram_samvat":-3116,"saka_samvat":-3251,"saka_samvatsara":"Prabhava","bengali_samvat":-3766,"malayalam_era":-3997,"nanakshahi_year":-4642,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Trayodaśī · Vikram -3116 undefined · Śaka -3251 Prabhava"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 Pradoṣa Vrata is not live yet; Ravivāra (Sunday) — 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 September 10, 3174 BCE · Dvārakā · Vidhyamitra","description":"September 10, 3174 BCE for Dvārakā: Śukla Trayodaśī, sūryodaya 06:29, sūryāsta 19:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/-3173-09-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/-3173-09-10","sa":"https://sa.vidhyamitra.com/city/dwarka/-3173-09-10","hi":"https://hi.vidhyamitra.com/city/dwarka/-3173-09-10","x-default":"https://vidhyamitra.com/city/dwarka/-3173-09-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-07T02:00:55.366Z","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":"2026-09-07T02:00:55.366Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-07T02:00:55.366Z","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"}}}