{"id":"vidhyamitra:city-day:ayodhya:2153-02-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2153-02-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2153-02-04","date_display":"February 4, 2153 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":2153,"month":2,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507461.770833,"kali_year":5254,"ahargana":1918996.2708,"sun":{"sidereal_longitude":289.0773,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":45.7471,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":116.6698,"elapsed_within_tithi_degrees":8.6698},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":45.7471,"elapsed_within_degrees":5.7471},"yoga":{"number":26,"name":"Indra","sum_longitude":334.8244},"karana":{"half_tithi_index":19,"name":"Gara"},"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":2153,"month":2,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2507461.770833,"ahargana":1918996.2708,"kali_year":5254,"ayanamsa_lahiri":25.9916,"grahas":{"sun":{"sidereal_longitude":289.411079,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":44.525079000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false,"latitude":1.7859},"mars":{"sidereal_longitude":125.33267899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":283.0788789999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":325.83007900000007,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":302.1413789999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":98.46007900000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":22.3427,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":202.3427,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"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":2153,"month":2,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2507461.770833,"kali_year":5254,"ahargana":1918996.2708,"sun":{"sidereal_longitude":289.0773,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":45.7471,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":116.6698,"elapsed_within_tithi_degrees":8.6698},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":45.7471,"elapsed_within_degrees":5.7471},"yoga":{"number":26,"name":"Indra","sum_longitude":334.8244},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.786,"elongation":116.67},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.786,"opposition_distance":63.33}},"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":"06:45","sunsetLocal":"17:45","solarNoonLocal":"12:15","dayLengthHours":11.004531663088656,"dayLengthDisplay":"11 Hours 00 Mins 16 Secs","nightLengthDisplay":"12 Hours 59 Mins 44 Secs","moonriseLocal":"13:06","moonsetLocal":"02:46","rahuKala":{"name":"Rāhu Kāla","start":"16:23","end":"17:45","startHours":16.38129477979147,"endHours":17.75686123767755,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:15","end":"13:38","startHours":12.254595406133223,"endHours":13.630161864019307,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:00","end":"16:23","startHours":15.005728321905387,"endHours":16.38129477979147,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:19","end":"09:41","startHours":9.320053629309582,"endHours":9.686871351412538,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:30","startHours":7.21085172721759,"endHours":7.5043059048999545,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:37","startHours":11.887777684030269,"endHours":12.621413128236178,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:17","end":"06:01","startHours":5.285058686177075,"endHours":6.018694130382985,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:50","end":"06:45","startHours":5.835285269331508,"endHours":6.752329574588896,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:49","startHours":14.088684016648,"endHours":14.82231946085391,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:33","end":"17:57","startHours":17.556861237677552,"endHours":17.95686123767755,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:45","end":"18:13","startHours":17.75686123767755,"endHours":18.215383390306243,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:30","end":"19:15","startHours":17.50686123767755,"endHours":19.25686123767755,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:37","startHours":23.88777768403027,"endHours":24.621413128236178,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:45","end":"08:08","startHours":6.752329574588896,"endHours":8.127896032474979,"quality":"inauspicious"},{"name":"Chala","start":"08:08","end":"09:30","startHours":8.127896032474979,"endHours":9.50346249036106,"quality":"neutral"},{"name":"Labha","start":"09:30","end":"10:53","startHours":9.50346249036106,"endHours":10.879028948247143,"quality":"auspicious"},{"name":"Amṛta","start":"10:53","end":"12:15","startHours":10.879028948247143,"endHours":12.254595406133223,"quality":"auspicious"},{"name":"Kāla","start":"12:15","end":"13:38","startHours":12.254595406133223,"endHours":13.630161864019307,"quality":"inauspicious"},{"name":"Śubha","start":"13:38","end":"15:00","startHours":13.630161864019307,"endHours":15.005728321905387,"quality":"auspicious"},{"name":"Roga","start":"15:00","end":"16:23","startHours":15.005728321905387,"endHours":16.38129477979147,"quality":"inauspicious"},{"name":"Udveg","start":"16:23","end":"17:45","startHours":16.38129477979147,"endHours":17.75686123767755,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:45","end":"19:23","startHours":17.75686123767755,"endHours":19.381294779791467,"quality":"auspicious"},{"name":"Roga","start":"19:23","end":"21:00","startHours":19.381294779791467,"endHours":21.005728321905387,"quality":"inauspicious"},{"name":"Udveg","start":"21:00","end":"22:38","startHours":21.005728321905387,"endHours":22.630161864019307,"quality":"inauspicious"},{"name":"Chala","start":"22:38","end":"00:15","startHours":22.630161864019307,"endHours":24.254595406133223,"quality":"neutral"},{"name":"Labha","start":"00:15","end":"01:53","startHours":24.254595406133223,"endHours":25.87902894824714,"quality":"auspicious"},{"name":"Amṛta","start":"01:53","end":"03:30","startHours":25.87902894824714,"endHours":27.50346249036106,"quality":"auspicious"},{"name":"Kāla","start":"03:30","end":"05:08","startHours":27.50346249036106,"endHours":29.12789603247498,"quality":"inauspicious"},{"name":"Śubha","start":"05:08","end":"06:45","startHours":29.12789603247498,"endHours":30.752329574588895,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:45","end":"07:45","startHours":6.752329574588896,"endHours":7.752329574588896,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:45","end":"08:45","startHours":7.752329574588896,"endHours":8.752329574588895,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:45","end":"09:45","startHours":8.752329574588895,"endHours":9.752329574588895,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:45","end":"10:45","startHours":9.752329574588895,"endHours":10.752329574588895,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:45","end":"11:45","startHours":10.752329574588895,"endHours":11.752329574588895,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:45","end":"12:45","startHours":11.752329574588895,"endHours":12.752329574588895,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:45","end":"13:45","startHours":12.752329574588895,"endHours":13.752329574588895,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:45","end":"14:45","startHours":13.752329574588895,"endHours":14.752329574588895,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:45","end":"15:45","startHours":14.752329574588895,"endHours":15.752329574588895,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:45","end":"16:45","startHours":15.752329574588895,"endHours":16.752329574588895,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:45","end":"17:45","startHours":16.752329574588895,"endHours":17.752329574588895,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:45","end":"18:45","startHours":17.752329574588895,"endHours":18.752329574588895,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:45","end":"19:45","startHours":18.752329574588895,"endHours":19.752329574588895,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:45","end":"20:45","startHours":19.752329574588895,"endHours":20.752329574588895,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:45","end":"21:45","startHours":20.752329574588895,"endHours":21.752329574588895,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:45","end":"22:45","startHours":21.752329574588895,"endHours":22.752329574588895,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:45","end":"23:45","startHours":22.752329574588895,"endHours":23.752329574588895,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:45","end":"00:45","startHours":23.752329574588895,"endHours":24.752329574588895,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:45","end":"01:45","startHours":24.752329574588895,"endHours":25.752329574588895,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:45","end":"02:45","startHours":25.752329574588895,"endHours":26.752329574588895,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:45","end":"03:45","startHours":26.752329574588895,"endHours":27.752329574588895,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:45","end":"04:45","startHours":27.752329574588895,"endHours":28.752329574588895,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:45","end":"05:45","startHours":28.752329574588895,"endHours":29.752329574588895,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:45","end":"06:45","startHours":29.752329574588895,"endHours":30.752329574588895,"planetary_lord":"Jupiter"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-16.215794756681323,"eotMinutes":-14.091724367993354,"ayanamsa":25.9916}},"calendars":{"vikram_samvat":2210,"vikram_samvatsara":"Akṣaya","saka_samvat":2075,"saka_samvatsara":"Pramādī","bengali_samvat":1560,"malayalam_era":1329,"nanakshahi_year":684,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Daśamī · Vikram 2210 Akṣaya · Śaka 2075 Pramādī"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"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":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"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 February 4, 2153 CE · Ayodhyā · Vidhyamitra","description":"February 4, 2153 CE for Ayodhyā: Śukla Daśamī, sūryodaya 06:45, sūryāsta 17:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2153-02-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2153-02-04","sa":"https://sa.vidhyamitra.com/city/ayodhya/2153-02-04","hi":"https://hi.vidhyamitra.com/city/ayodhya/2153-02-04","x-default":"https://vidhyamitra.com/city/ayodhya/2153-02-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T08:45:31.081Z","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":"2026-05-19T08:45:31.081Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T08:45:31.081Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}