{"id":"vidhyamitra:city-day:ayodhya:2198-12-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2198-12-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2198-12-04","date_display":"December 4, 2198 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":2198,"month":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2524200.770833,"kali_year":5300,"ahargana":1935735.2708,"sun":{"sidereal_longitude":224.5499,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":293.1401,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":68.5903,"elapsed_within_tithi_degrees":8.5903},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":293.1401,"elapsed_within_degrees":13.1401},"yoga":{"number":12,"name":"Dhruva","sum_longitude":157.69},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2198,"month":12,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2524200.770833,"ahargana":1935735.2708,"kali_year":5300,"ayanamsa_lahiri":26.6318,"grahas":{"sun":{"sidereal_longitude":225.524626,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":297.358826,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false,"latitude":4.3967},"mars":{"sidereal_longitude":228.535526,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":217.88082600000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":271.3762260000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":246.28622599999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":286.119826,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":215.4299,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":35.4299,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2198,"month":12,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2524200.770833,"kali_year":5300,"ahargana":1935735.2708,"sun":{"sidereal_longitude":224.5499,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":293.1401,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":68.5903,"elapsed_within_tithi_degrees":8.5903},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":293.1401,"elapsed_within_degrees":13.1401},"yoga":{"number":12,"name":"Dhruva","sum_longitude":157.69},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.397,"elongation":68.59},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.397,"opposition_distance":111.41}},"eclipse_window_40days":[{"offset_days":-5,"type":"solar","occurs":true,"moon_latitude":0.485,"elongation":2.445}]},"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":"06:36","sunsetLocal":"17:09","solarNoonLocal":"11:52","dayLengthHours":10.547257315542033,"dayLengthDisplay":"10 Hours 32 Mins 50 Secs","nightLengthDisplay":"13 Hours 27 Mins 10 Secs","moonriseLocal":"11:05","moonsetLocal":"22:14","rahuKala":{"name":"Rāhu Kāla","start":"14:30","end":"15:50","startHours":14.507200586650459,"endHours":15.825607751093212,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:14","end":"10:33","startHours":9.233571928879442,"endHours":10.551979093322196,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:52","end":"13:11","startHours":11.870386257764949,"endHours":13.188793422207704,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:03","end":"09:25","startHours":9.05778430695374,"endHours":9.409359550805142,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:02","end":"07:19","startHours":7.036226654808185,"endHours":7.317486849889305,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:31","end":"12:13","startHours":11.518811013913547,"endHours":12.22196150161635,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:11","end":"05:54","startHours":5.190456624588329,"endHours":5.89360711229113,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:43","end":"06:36","startHours":5.7178194903654305,"endHours":6.596757599993933,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:38","end":"14:20","startHours":13.628262477021956,"endHours":14.331412964724757,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:57","end":"17:21","startHours":16.944014915535966,"endHours":17.344014915535965,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:09","end":"17:35","startHours":17.144014915535966,"endHours":17.583483970350215,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:54","end":"18:39","startHours":16.894014915535966,"endHours":18.644014915535966,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:31","end":"00:13","startHours":23.51881101391355,"endHours":24.22196150161635,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:36","end":"07:55","startHours":6.596757599993933,"endHours":7.915164764436687,"quality":"inauspicious"},{"name":"Udveg","start":"07:55","end":"09:14","startHours":7.915164764436687,"endHours":9.233571928879442,"quality":"inauspicious"},{"name":"Chala","start":"09:14","end":"10:33","startHours":9.233571928879442,"endHours":10.551979093322196,"quality":"neutral"},{"name":"Labha","start":"10:33","end":"11:52","startHours":10.551979093322196,"endHours":11.870386257764949,"quality":"auspicious"},{"name":"Amṛta","start":"11:52","end":"13:11","startHours":11.870386257764949,"endHours":13.188793422207704,"quality":"auspicious"},{"name":"Kāla","start":"13:11","end":"14:30","startHours":13.188793422207704,"endHours":14.507200586650459,"quality":"inauspicious"},{"name":"Śubha","start":"14:30","end":"15:50","startHours":14.507200586650459,"endHours":15.825607751093212,"quality":"auspicious"},{"name":"Roga","start":"15:50","end":"17:09","startHours":15.825607751093212,"endHours":17.144014915535966,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:09","end":"18:50","startHours":17.144014915535966,"endHours":18.825607751093212,"quality":"inauspicious"},{"name":"Śubha","start":"18:50","end":"20:30","startHours":18.825607751093212,"endHours":20.507200586650455,"quality":"auspicious"},{"name":"Roga","start":"20:30","end":"22:11","startHours":20.507200586650455,"endHours":22.188793422207702,"quality":"inauspicious"},{"name":"Udveg","start":"22:11","end":"23:52","startHours":22.188793422207702,"endHours":23.87038625776495,"quality":"inauspicious"},{"name":"Chala","start":"23:52","end":"01:33","startHours":23.87038625776495,"endHours":25.551979093322196,"quality":"neutral"},{"name":"Labha","start":"01:33","end":"03:14","startHours":25.551979093322196,"endHours":27.233571928879442,"quality":"auspicious"},{"name":"Amṛta","start":"03:14","end":"04:55","startHours":27.233571928879442,"endHours":28.915164764436685,"quality":"auspicious"},{"name":"Kāla","start":"04:55","end":"06:36","startHours":28.915164764436685,"endHours":30.596757599993932,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:36","end":"07:36","startHours":6.596757599993933,"endHours":7.596757599993933,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:36","end":"08:36","startHours":7.596757599993933,"endHours":8.596757599993932,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:36","end":"09:36","startHours":8.596757599993932,"endHours":9.596757599993932,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:36","end":"10:36","startHours":9.596757599993932,"endHours":10.596757599993932,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:36","end":"11:36","startHours":10.596757599993932,"endHours":11.596757599993932,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:36","end":"12:36","startHours":11.596757599993932,"endHours":12.596757599993932,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:36","end":"13:36","startHours":12.596757599993932,"endHours":13.596757599993932,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:36","end":"14:36","startHours":13.596757599993932,"endHours":14.596757599993932,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:36","end":"15:36","startHours":14.596757599993932,"endHours":15.596757599993932,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:36","end":"16:36","startHours":15.596757599993932,"endHours":16.596757599993932,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:36","end":"17:36","startHours":16.596757599993932,"endHours":17.596757599993932,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:36","end":"18:36","startHours":17.596757599993932,"endHours":18.596757599993932,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:36","end":"19:36","startHours":18.596757599993932,"endHours":19.596757599993932,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:36","end":"20:36","startHours":19.596757599993932,"endHours":20.596757599993932,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:36","end":"21:36","startHours":20.596757599993932,"endHours":21.596757599993932,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:36","end":"22:36","startHours":21.596757599993932,"endHours":22.596757599993932,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:36","end":"23:36","startHours":22.596757599993932,"endHours":23.596757599993932,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:36","end":"00:36","startHours":23.596757599993932,"endHours":24.596757599993932,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:36","end":"01:36","startHours":24.596757599993932,"endHours":25.596757599993932,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:36","end":"02:36","startHours":25.596757599993932,"endHours":26.596757599993932,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:36","end":"03:36","startHours":26.596757599993932,"endHours":27.596757599993932,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:36","end":"04:36","startHours":27.596757599993932,"endHours":28.596757599993932,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:36","end":"05:36","startHours":28.596757599993932,"endHours":29.596757599993932,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:36","end":"06:36","startHours":29.596757599993932,"endHours":30.596757599993932,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.247002168803533,"eotMinutes":8.960824534103129,"ayanamsa":26.6318}},"calendars":{"vikram_samvat":2255,"vikram_samvatsara":"Virodhakṛt","saka_samvat":2120,"saka_samvatsara":"Vilambī","bengali_samvat":1605,"malayalam_era":1374,"nanakshahi_year":729,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Ṣaṣṭhī · Vikram 2255 Virodhakṛt · Śaka 2120 Vilambī"},"festivals":[{"id":"skanda-shashthi","name":"Skanda Ṣaṣṭhī","name_sanskrit":"स्कन्द षष्ठी","tradition":"Shaiva","associated_deity":"Kārttikeya / Skanda / Murugan","significance":"Kārttikeya's victory over Tāraka. Important Shaiva day in Tamil tradition.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":3},{"id":"vrischika-sankranti","name":"Vṛścika Saṅkrānti","name_sanskrit":"वृश्चिक सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Scorpio.","vrata":false,"detection":{"sun_rashi":"Vṛścika"},"precedence":5}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 December 4, 2198 CE · Ayodhyā · Vidhyamitra","description":"December 4, 2198 CE for Ayodhyā: Śukla Ṣaṣṭhī, sūryodaya 06:36, sūryāsta 17:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2198-12-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2198-12-04","sa":"https://sa.vidhyamitra.com/city/ayodhya/2198-12-04","hi":"https://hi.vidhyamitra.com/city/ayodhya/2198-12-04","x-default":"https://vidhyamitra.com/city/ayodhya/2198-12-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T11:53:09.366Z","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":"2026-05-22T11:53:09.366Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T11:53:09.366Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}