{"id":"vidhyamitra:city-day:ayodhya:-3138-12-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-3138-12-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3138-12-04","date_display":"December 4, 3139 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":"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":-3138,"month":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575240.770833,"kali_year":-36,"ahargana":-13224.7292,"sun":{"sidereal_longitude":286.8515,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":351.491,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":64.6395,"elapsed_within_tithi_degrees":4.6395},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.491,"elapsed_within_degrees":4.8243},"yoga":{"number":21,"name":"Siddha","sum_longitude":278.3425},"karana":{"half_tithi_index":10,"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":-3138,"month":12,"day":4,"hour":6,"minute":30,"calendar":"julian"},"julian_day":575240.770833,"ahargana":-13224.7292,"kali_year":-36,"ayanamsa_lahiri":-47.9086,"grahas":{"sun":{"sidereal_longitude":286.8515,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":351.491,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":-0.8409},"mars":{"sidereal_longitude":271.9829,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":270.7319,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":332.7969,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":332.6932,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":273.3074,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":160.7098,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":340.7098,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":"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":-3138,"month":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":575240.770833,"kali_year":-36,"ahargana":-13224.7292,"sun":{"sidereal_longitude":286.8515,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":351.491,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":64.6395,"elapsed_within_tithi_degrees":4.6395},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.491,"elapsed_within_degrees":4.8243},"yoga":{"number":21,"name":"Siddha","sum_longitude":278.3425},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.841,"elongation":64.639},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.841,"opposition_distance":115.361}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:30","sunsetLocal":"17:14","solarNoonLocal":"11:52","dayLengthHours":10.728038990937911,"dayLengthDisplay":"10 Hours 43 Mins 41 Secs","nightLengthDisplay":"13 Hours 16 Mins 19 Secs","moonriseLocal":"10:49","moonsetLocal":"21:33","rahuKala":{"name":"Rāhu Kāla","start":"11:52","end":"13:13","startHours":11.870386257764949,"endHours":13.211391131632189,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:51","end":"09:11","startHours":7.847371636163233,"endHours":9.188376510030473,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:32","end":"11:52","startHours":10.52938138389771,"endHours":11.870386257764949,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:22","startHours":9.009575860181506,"endHours":9.367177159879438,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:57","end":"07:14","startHours":6.953368386918407,"endHours":7.239449426676751,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:14","startHours":11.512784958067018,"endHours":12.22798755746288,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:05","end":"05:47","startHours":5.075961563504273,"endHours":5.791164162900134,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:37","end":"06:30","startHours":5.612363513051168,"endHours":6.506366762295994,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:40","end":"14:22","startHours":13.658392756254601,"endHours":14.373595355650462,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:02","end":"17:26","startHours":17.034405753233905,"endHours":17.434405753233904,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:14","end":"17:41","startHours":17.234405753233904,"endHours":17.681407377856317,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:59","end":"18:44","startHours":16.984405753233904,"endHours":18.734405753233904,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:14","startHours":23.51278495806702,"endHours":24.22798755746288,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:30","end":"07:51","startHours":6.506366762295994,"endHours":7.847371636163233,"quality":"auspicious"},{"name":"Amṛta","start":"07:51","end":"09:11","startHours":7.847371636163233,"endHours":9.188376510030473,"quality":"auspicious"},{"name":"Kāla","start":"09:11","end":"10:32","startHours":9.188376510030473,"endHours":10.52938138389771,"quality":"inauspicious"},{"name":"Śubha","start":"10:32","end":"11:52","startHours":10.52938138389771,"endHours":11.870386257764949,"quality":"auspicious"},{"name":"Roga","start":"11:52","end":"13:13","startHours":11.870386257764949,"endHours":13.211391131632189,"quality":"inauspicious"},{"name":"Udveg","start":"13:13","end":"14:33","startHours":13.211391131632189,"endHours":14.552396005499428,"quality":"inauspicious"},{"name":"Chala","start":"14:33","end":"15:54","startHours":14.552396005499428,"endHours":15.893400879366666,"quality":"neutral"},{"name":"Labha","start":"15:54","end":"17:14","startHours":15.893400879366666,"endHours":17.234405753233904,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:14","end":"18:54","startHours":17.234405753233904,"endHours":18.893400879366666,"quality":"inauspicious"},{"name":"Chala","start":"18:54","end":"20:33","startHours":18.893400879366666,"endHours":20.552396005499425,"quality":"neutral"},{"name":"Labha","start":"20:33","end":"22:13","startHours":20.552396005499425,"endHours":22.211391131632187,"quality":"auspicious"},{"name":"Amṛta","start":"22:13","end":"23:52","startHours":22.211391131632187,"endHours":23.87038625776495,"quality":"auspicious"},{"name":"Kāla","start":"23:52","end":"01:32","startHours":23.87038625776495,"endHours":25.52938138389771,"quality":"inauspicious"},{"name":"Śubha","start":"01:32","end":"03:11","startHours":25.52938138389771,"endHours":27.188376510030473,"quality":"auspicious"},{"name":"Roga","start":"03:11","end":"04:51","startHours":27.188376510030473,"endHours":28.84737163616323,"quality":"inauspicious"},{"name":"Udveg","start":"04:51","end":"06:30","startHours":28.84737163616323,"endHours":30.506366762295993,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:30","end":"07:30","startHours":6.506366762295994,"endHours":7.506366762295994,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:30","end":"08:30","startHours":7.506366762295994,"endHours":8.506366762295993,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:30","end":"09:30","startHours":8.506366762295993,"endHours":9.506366762295993,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:30","end":"10:30","startHours":9.506366762295993,"endHours":10.506366762295993,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:30","end":"11:30","startHours":10.506366762295993,"endHours":11.506366762295993,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:30","end":"12:30","startHours":11.506366762295993,"endHours":12.506366762295993,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:30","end":"13:30","startHours":12.506366762295993,"endHours":13.506366762295993,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:30","end":"14:30","startHours":13.506366762295993,"endHours":14.506366762295993,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:30","end":"15:30","startHours":14.506366762295993,"endHours":15.506366762295993,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:30","end":"16:30","startHours":15.506366762295993,"endHours":16.506366762295993,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:30","end":"17:30","startHours":16.506366762295993,"endHours":17.506366762295993,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:30","end":"18:30","startHours":17.506366762295993,"endHours":18.506366762295993,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:30","end":"19:30","startHours":18.506366762295993,"endHours":19.506366762295993,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:30","end":"20:30","startHours":19.506366762295993,"endHours":20.506366762295993,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:30","end":"21:30","startHours":20.506366762295993,"endHours":21.506366762295993,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:30","end":"22:30","startHours":21.506366762295993,"endHours":22.506366762295993,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:30","end":"23:30","startHours":22.506366762295993,"endHours":23.506366762295993,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:30","end":"00:30","startHours":23.506366762295993,"endHours":24.506366762295993,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:30","end":"01:30","startHours":24.506366762295993,"endHours":25.506366762295993,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:30","end":"02:30","startHours":25.506366762295993,"endHours":26.506366762295993,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:30","end":"03:30","startHours":26.506366762295993,"endHours":27.506366762295993,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:30","end":"04:30","startHours":27.506366762295993,"endHours":28.506366762295993,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:30","end":"05:30","startHours":28.506366762295993,"endHours":29.506366762295993,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:30","end":"06:30","startHours":29.506366762295993,"endHours":30.506366762295993,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"Chatra","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-19.920682035673487,"eotMinutes":8.960824534103129,"ayanamsa":-47.9086}},"calendars":{"vikram_samvat":-3081,"saka_samvat":-3216,"bengali_samvat":-3731,"malayalam_era":-3962,"nanakshahi_year":-4607,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Ṣaṣṭhī · Vikram -3081 undefined · Śaka -3216 undefined"},"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":true,"location_specific":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 4, 3139 BCE · Ayodhyā · Vidhyamitra","description":"December 4, 3139 BCE for Ayodhyā: Śukla Ṣaṣṭhī, sūryodaya 06:30, sūryāsta 17:14.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-3138-12-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-3138-12-04","sa":"https://sa.vidhyamitra.com/city/ayodhya/-3138-12-04","hi":"https://hi.vidhyamitra.com/city/ayodhya/-3138-12-04","x-default":"https://vidhyamitra.com/city/ayodhya/-3138-12-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T04:27:14.659Z","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":"2026-06-04T04:27:14.659Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T04:27:14.659Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}