{"id":"vidhyamitra:city-day:ayodhya:2179-03-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2179-03-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2179-03-13","date_display":"March 13, 2179 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":2179,"month":3,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516994.770833,"kali_year":5280,"ahargana":1928529.2708,"sun":{"sidereal_longitude":325.7781,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":19.2371,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":53.4591,"elapsed_within_tithi_degrees":5.4591},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":19.2371,"elapsed_within_degrees":5.9038},"yoga":{"number":26,"name":"Indra","sum_longitude":345.0152},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2179,"month":3,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2516994.770833,"ahargana":1928529.2708,"kali_year":5280,"ayanamsa_lahiri":26.3562,"grahas":{"sun":{"sidereal_longitude":326.02234799999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":15.723048000000006,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false,"latitude":2.7688},"mars":{"sidereal_longitude":38.863248,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":297.59164799999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":39.940448,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":295.16014799999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":47.73034799999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":237.2385,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":57.2385,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2},"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":2179,"month":3,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2516994.770833,"kali_year":5280,"ahargana":1928529.2708,"sun":{"sidereal_longitude":325.7781,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":19.2371,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":53.4591,"elapsed_within_tithi_degrees":5.4591},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":19.2371,"elapsed_within_degrees":5.9038},"yoga":{"number":26,"name":"Indra","sum_longitude":345.0152},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.769,"elongation":53.459},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.769,"opposition_distance":126.541}},"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":"06:14","sunsetLocal":"18:09","solarNoonLocal":"12:11","dayLengthHours":11.920763073398673,"dayLengthDisplay":"11 Hours 55 Mins 15 Secs","nightLengthDisplay":"12 Hours 04 Mins 45 Secs","moonriseLocal":"08:55","moonsetLocal":"22:05","rahuKala":{"name":"Rāhu Kāla","start":"09:13","end":"10:42","startHours":9.209841230463814,"endHours":10.699936614638649,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:41","end":"15:10","startHours":13.680127382988317,"endHours":15.17022276716315,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:14","end":"07:43","startHours":6.2296504621141455,"endHours":7.71974584628898,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:25","startHours":9.01116184590717,"endHours":9.408520615020459,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:44","end":"07:03","startHours":6.726348923505757,"endHours":7.044235938796389,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:35","startHours":11.792673229700192,"endHours":12.58739076792677,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:38","end":"05:26","startHours":4.640215385660989,"endHours":5.434932923887567,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:14","startHours":5.236253539330923,"endHours":6.2296504621141455,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"14:58","startHours":14.176825844379927,"endHours":14.971543382606505,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:57","end":"18:21","startHours":17.95041353551282,"endHours":18.350413535512818,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:09","end":"18:39","startHours":18.15041353551282,"endHours":18.647111996904428,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:54","end":"19:39","startHours":17.90041353551282,"endHours":19.65041353551282,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:35","startHours":23.792673229700192,"endHours":24.58739076792677,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:14","end":"07:43","startHours":6.2296504621141455,"endHours":7.71974584628898,"quality":"inauspicious"},{"name":"Śubha","start":"07:43","end":"09:13","startHours":7.71974584628898,"endHours":9.209841230463814,"quality":"auspicious"},{"name":"Roga","start":"09:13","end":"10:42","startHours":9.209841230463814,"endHours":10.699936614638649,"quality":"inauspicious"},{"name":"Udveg","start":"10:42","end":"12:11","startHours":10.699936614638649,"endHours":12.190031998813481,"quality":"inauspicious"},{"name":"Chala","start":"12:11","end":"13:41","startHours":12.190031998813481,"endHours":13.680127382988317,"quality":"neutral"},{"name":"Labha","start":"13:41","end":"15:10","startHours":13.680127382988317,"endHours":15.17022276716315,"quality":"auspicious"},{"name":"Amṛta","start":"15:10","end":"16:40","startHours":15.17022276716315,"endHours":16.660318151337982,"quality":"auspicious"},{"name":"Kāla","start":"16:40","end":"18:09","startHours":16.660318151337982,"endHours":18.15041353551282,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:09","end":"19:40","startHours":18.15041353551282,"endHours":19.660318151337986,"quality":"auspicious"},{"name":"Amṛta","start":"19:40","end":"21:10","startHours":19.660318151337986,"endHours":21.17022276716315,"quality":"auspicious"},{"name":"Kāla","start":"21:10","end":"22:41","startHours":21.17022276716315,"endHours":22.680127382988317,"quality":"inauspicious"},{"name":"Śubha","start":"22:41","end":"00:11","startHours":22.680127382988317,"endHours":24.19003199881348,"quality":"auspicious"},{"name":"Roga","start":"00:11","end":"01:42","startHours":24.19003199881348,"endHours":25.69993661463865,"quality":"inauspicious"},{"name":"Udveg","start":"01:42","end":"03:13","startHours":25.69993661463865,"endHours":27.209841230463816,"quality":"inauspicious"},{"name":"Chala","start":"03:13","end":"04:43","startHours":27.209841230463816,"endHours":28.71974584628898,"quality":"neutral"},{"name":"Labha","start":"04:43","end":"06:14","startHours":28.71974584628898,"endHours":30.229650462114144,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:14","end":"07:14","startHours":6.2296504621141455,"endHours":7.2296504621141455,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:14","end":"08:14","startHours":7.2296504621141455,"endHours":8.229650462114146,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:14","end":"09:14","startHours":8.229650462114146,"endHours":9.229650462114146,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:14","end":"10:14","startHours":9.229650462114146,"endHours":10.229650462114146,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:14","end":"11:14","startHours":10.229650462114146,"endHours":11.229650462114146,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:14","end":"12:14","startHours":11.229650462114146,"endHours":12.229650462114146,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:14","end":"13:14","startHours":12.229650462114146,"endHours":13.229650462114146,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:14","end":"14:14","startHours":13.229650462114146,"endHours":14.229650462114146,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:14","end":"15:14","startHours":14.229650462114146,"endHours":15.229650462114146,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:14","end":"16:14","startHours":15.229650462114146,"endHours":16.229650462114144,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:14","end":"17:14","startHours":16.229650462114144,"endHours":17.229650462114144,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:14","end":"18:14","startHours":17.229650462114144,"endHours":18.229650462114144,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:14","end":"19:14","startHours":18.229650462114144,"endHours":19.229650462114144,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:14","end":"20:14","startHours":19.229650462114144,"endHours":20.229650462114144,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:14","end":"21:14","startHours":20.229650462114144,"endHours":21.229650462114144,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:14","end":"22:14","startHours":21.229650462114144,"endHours":22.229650462114144,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:14","end":"23:14","startHours":22.229650462114144,"endHours":23.229650462114144,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:14","end":"00:14","startHours":23.229650462114144,"endHours":24.229650462114144,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:14","end":"01:14","startHours":24.229650462114144,"endHours":25.229650462114144,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:14","end":"02:14","startHours":25.229650462114144,"endHours":26.229650462114144,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:14","end":"03:14","startHours":26.229650462114144,"endHours":27.229650462114144,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:14","end":"04:14","startHours":27.229650462114144,"endHours":28.229650462114144,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:14","end":"05:14","startHours":28.229650462114144,"endHours":29.229650462114144,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:14","end":"06:14","startHours":29.229650462114144,"endHours":30.229650462114144,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-3.0237708075945986,"eotMinutes":-10.217919928808794,"ayanamsa":26.3562}},"calendars":{"vikram_samvat":2236,"vikram_samvatsara":"Nandana","saka_samvat":2101,"saka_samvatsara":"Pramāthi","bengali_samvat":1586,"malayalam_era":1355,"nanakshahi_year":710,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Pañcamī · Vikram 2236 Nandana · Śaka 2101 Pramāthi"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"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 March 13, 2179 CE · Ayodhyā · Vidhyamitra","description":"March 13, 2179 CE for Ayodhyā: Śukla Pañcamī, sūryodaya 06:14, sūryāsta 18:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2179-03-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2179-03-13","sa":"https://sa.vidhyamitra.com/city/ayodhya/2179-03-13","hi":"https://hi.vidhyamitra.com/city/ayodhya/2179-03-13","x-default":"https://vidhyamitra.com/city/ayodhya/2179-03-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T15:13:01.422Z","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":"2026-05-22T15:13:01.422Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T15:13:01.422Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}