{"id":"vidhyamitra:city-day:ayodhya:-3180-01-11:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-3180-01-11","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-3180-01-11","date_display":"January 11, 3181 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":-3180,"month":1,"day":11,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":559572.770833,"kali_year":-79,"ahargana":-28892.7292,"sun":{"sidereal_longitude":325.4538,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":175.4575,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":210.0037,"elapsed_within_tithi_degrees":6.0037},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.4575,"elapsed_within_degrees":2.1242},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":140.9113},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":-3180,"month":1,"day":11,"hour":6,"minute":30,"calendar":"julian"},"julian_day":559572.770833,"ahargana":-28892.7292,"kali_year":-79,"ayanamsa_lahiri":-48.5079,"grahas":{"sun":{"sidereal_longitude":325.4538,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":175.4575,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":-4.4799},"mars":{"sidereal_longitude":336.4558,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":296.9172,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":117.3484,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":312.8445,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":118.6235,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":270.8758,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":90.8758,"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":-3180,"month":1,"day":11,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":559572.770833,"kali_year":-79,"ahargana":-28892.7292,"sun":{"sidereal_longitude":325.4538,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":175.4575,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":210.0037,"elapsed_within_tithi_degrees":6.0037},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":175.4575,"elapsed_within_degrees":2.1242},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":140.9113},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.48,"elongation":149.996},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.48,"opposition_distance":30.004}},"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":"06:55","sunsetLocal":"17:23","solarNoonLocal":"12:09","dayLengthHours":10.466947063177171,"dayLengthDisplay":"10 Hours 28 Mins 01 Secs","nightLengthDisplay":"13 Hours 31 Mins 59 Secs","moonriseLocal":"19:27","moonsetLocal":"08:51","rahuKala":{"name":"Rāhu Kāla","start":"08:14","end":"09:32","startHours":8.226069888558007,"endHours":9.534438271455153,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:51","end":"12:09","startHours":10.842806654352298,"endHours":12.151175037249445,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:28","end":"14:46","startHours":13.459543420146591,"endHours":14.767911803043738,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:22","end":"09:43","startHours":9.359989153735533,"endHours":9.708887389174773,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:21","end":"07:38","startHours":7.353824299959909,"endHours":7.6329428883113,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:30","startHours":11.802276801810205,"endHours":12.500073272688685,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:31","end":"06:13","startHours":5.522108563903904,"endHours":6.219905034782382,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:03","end":"06:55","startHours":6.045455917062762,"endHours":6.91770150566086,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:54","end":"14:36","startHours":13.89566621444564,"endHours":14.593462685324118,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:11","end":"17:35","startHours":17.184648568838032,"endHours":17.58464856883803,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:23","end":"17:49","startHours":17.38464856883803,"endHours":17.82077136313708,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:08","end":"18:53","startHours":17.13464856883803,"endHours":18.88464856883803,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:30","startHours":23.802276801810205,"endHours":24.500073272688685,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:55","end":"08:14","startHours":6.91770150566086,"endHours":8.226069888558007,"quality":"auspicious"},{"name":"Kāla","start":"08:14","end":"09:32","startHours":8.226069888558007,"endHours":9.534438271455153,"quality":"inauspicious"},{"name":"Śubha","start":"09:32","end":"10:51","startHours":9.534438271455153,"endHours":10.842806654352298,"quality":"auspicious"},{"name":"Roga","start":"10:51","end":"12:09","startHours":10.842806654352298,"endHours":12.151175037249445,"quality":"inauspicious"},{"name":"Udveg","start":"12:09","end":"13:28","startHours":12.151175037249445,"endHours":13.459543420146591,"quality":"inauspicious"},{"name":"Chala","start":"13:28","end":"14:46","startHours":13.459543420146591,"endHours":14.767911803043738,"quality":"neutral"},{"name":"Labha","start":"14:46","end":"16:05","startHours":14.767911803043738,"endHours":16.076280185940885,"quality":"auspicious"},{"name":"Amṛta","start":"16:05","end":"17:23","startHours":16.076280185940885,"endHours":17.38464856883803,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:23","end":"19:05","startHours":17.38464856883803,"endHours":19.076280185940885,"quality":"neutral"},{"name":"Labha","start":"19:05","end":"20:46","startHours":19.076280185940885,"endHours":20.767911803043738,"quality":"auspicious"},{"name":"Amṛta","start":"20:46","end":"22:28","startHours":20.767911803043738,"endHours":22.45954342014659,"quality":"auspicious"},{"name":"Kāla","start":"22:28","end":"00:09","startHours":22.45954342014659,"endHours":24.151175037249445,"quality":"inauspicious"},{"name":"Śubha","start":"00:09","end":"01:51","startHours":24.151175037249445,"endHours":25.8428066543523,"quality":"auspicious"},{"name":"Roga","start":"01:51","end":"03:32","startHours":25.8428066543523,"endHours":27.53443827145515,"quality":"inauspicious"},{"name":"Udveg","start":"03:32","end":"05:14","startHours":27.53443827145515,"endHours":29.22606988855801,"quality":"inauspicious"},{"name":"Chala","start":"05:14","end":"06:55","startHours":29.22606988855801,"endHours":30.917701505660858,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:55","end":"07:55","startHours":6.91770150566086,"endHours":7.91770150566086,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:55","end":"08:55","startHours":7.91770150566086,"endHours":8.91770150566086,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:55","end":"09:55","startHours":8.91770150566086,"endHours":9.91770150566086,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:55","end":"10:55","startHours":9.91770150566086,"endHours":10.91770150566086,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:55","end":"11:55","startHours":10.91770150566086,"endHours":11.91770150566086,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:55","end":"12:55","startHours":11.91770150566086,"endHours":12.91770150566086,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:55","end":"13:55","startHours":12.91770150566086,"endHours":13.91770150566086,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:55","end":"14:55","startHours":13.91770150566086,"endHours":14.91770150566086,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:55","end":"15:55","startHours":14.91770150566086,"endHours":15.91770150566086,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:55","end":"16:55","startHours":15.91770150566086,"endHours":16.917701505660858,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:55","end":"17:55","startHours":16.917701505660858,"endHours":17.917701505660858,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:55","end":"18:55","startHours":17.917701505660858,"endHours":18.917701505660858,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:55","end":"19:55","startHours":18.917701505660858,"endHours":19.917701505660858,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:55","end":"20:55","startHours":19.917701505660858,"endHours":20.917701505660858,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:55","end":"21:55","startHours":20.917701505660858,"endHours":21.917701505660858,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:55","end":"22:55","startHours":21.917701505660858,"endHours":22.917701505660858,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:55","end":"23:55","startHours":22.917701505660858,"endHours":23.917701505660858,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:55","end":"00:55","startHours":23.917701505660858,"endHours":24.917701505660858,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:55","end":"01:55","startHours":24.917701505660858,"endHours":25.917701505660858,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:55","end":"02:55","startHours":25.917701505660858,"endHours":26.917701505660858,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:55","end":"03:55","startHours":26.917701505660858,"endHours":27.917701505660858,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:55","end":"04:55","startHours":27.917701505660858,"endHours":28.917701505660858,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:55","end":"05:55","startHours":28.917701505660858,"endHours":29.917701505660858,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:55","end":"06:55","startHours":29.917701505660858,"endHours":30.917701505660858,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.25433777638023,"eotMinutes":-7.886502234966622,"ayanamsa":-48.5079}},"calendars":{"vikram_samvat":-3123,"saka_samvat":-3258,"bengali_samvat":-3773,"malayalam_era":-4004,"nanakshahi_year":-4649,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa 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 Kṛṣṇa Tṛtīyā · Vikram -3123 undefined · Śaka -3258 undefined"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 January 11, 3181 BCE · Ayodhyā · Vidhyamitra","description":"January 11, 3181 BCE for Ayodhyā: Kṛṣṇa Tṛtīyā, sūryodaya 06:55, sūryāsta 17:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-3180-01-11","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-3180-01-11","sa":"https://sa.vidhyamitra.com/city/ayodhya/-3180-01-11","hi":"https://hi.vidhyamitra.com/city/ayodhya/-3180-01-11","x-default":"https://vidhyamitra.com/city/ayodhya/-3180-01-11"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T16:26:15.934Z","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":"2026-06-02T16:26:15.934Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T16:26:15.934Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}