{"id":"vidhyamitra:city-day:ayodhya:1730-02-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1730-02-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1730-02-04","date_display":"February 4, 1730 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":1730,"month":2,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2352963.770833,"kali_year":4831,"ahargana":1764498.2708,"sun":{"sidereal_longitude":295.6603,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":125.7634,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":190.1031,"elapsed_within_tithi_degrees":10.1031},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":125.7634,"elapsed_within_degrees":5.7634},"yoga":{"number":5,"name":"Śobhana","sum_longitude":61.4237},"karana":{"half_tithi_index":31,"name":"Kaulava"},"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":1730,"month":2,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2352963.770833,"ahargana":1764498.2708,"kali_year":4831,"ayanamsa_lahiri":20.0826,"grahas":{"sun":{"sidereal_longitude":294.97313800000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":124.94263799999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false,"latitude":-1.3424},"mars":{"sidereal_longitude":185.00613799999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":309.64393799999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":105.54363799999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"venus":{"sidereal_longitude":283.22223800000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":321.78483800000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":288.3903,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":108.3903,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":1730,"month":2,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2352963.770833,"kali_year":4831,"ahargana":1764498.2708,"sun":{"sidereal_longitude":295.6603,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":125.7634,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":190.1031,"elapsed_within_tithi_degrees":10.1031},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":125.7634,"elapsed_within_degrees":5.7634},"yoga":{"number":5,"name":"Śobhana","sum_longitude":61.4237},"karana":{"half_tithi_index":31,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.342,"elongation":169.897},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.342,"opposition_distance":10.103}},"eclipse_window_40days":[{"offset_days":-1,"type":"lunar","occurs":true,"moon_latitude":-0.34,"opposition_distance":1.86}]},"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":10.997077389690427,"dayLengthDisplay":"10 Hours 59 Mins 49 Secs","nightLengthDisplay":"13 Hours 00 Mins 11 Secs","moonriseLocal":"18:25","moonsetLocal":"07:25","rahuKala":{"name":"Rāhu Kāla","start":"09:30","end":"10:53","startHours":9.505326058710615,"endHours":10.87996073242192,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:38","end":"15:00","startHours":13.629230079844525,"endHours":15.00386475355583,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:45","end":"08:08","startHours":6.756056711288009,"endHours":8.130691384999313,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:19","end":"09:41","startHours":9.322041435549108,"endHours":9.688610681872124,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:30","startHours":7.214268269191777,"endHours":7.507523666250188,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:37","startHours":11.88802615981021,"endHours":12.621164652456237,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:17","end":"06:01","startHours":5.2897797259959525,"endHours":6.022918218641981,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:50","end":"06:45","startHours":5.839633595480473,"endHours":6.756056711288009,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:49","startHours":14.087441637748293,"endHours":14.820580130394323,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:33","end":"17:57","startHours":17.553134100978436,"endHours":17.953134100978435,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:45","end":"18:13","startHours":17.753134100978436,"endHours":18.211345658882202,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:30","end":"19:15","startHours":17.503134100978436,"endHours":19.253134100978436,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:37","startHours":23.88802615981021,"endHours":24.621164652456237,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:45","end":"08:08","startHours":6.756056711288009,"endHours":8.130691384999313,"quality":"inauspicious"},{"name":"Śubha","start":"08:08","end":"09:30","startHours":8.130691384999313,"endHours":9.505326058710615,"quality":"auspicious"},{"name":"Roga","start":"09:30","end":"10:53","startHours":9.505326058710615,"endHours":10.87996073242192,"quality":"inauspicious"},{"name":"Udveg","start":"10:53","end":"12:15","startHours":10.87996073242192,"endHours":12.254595406133223,"quality":"inauspicious"},{"name":"Chala","start":"12:15","end":"13:38","startHours":12.254595406133223,"endHours":13.629230079844525,"quality":"neutral"},{"name":"Labha","start":"13:38","end":"15:00","startHours":13.629230079844525,"endHours":15.00386475355583,"quality":"auspicious"},{"name":"Amṛta","start":"15:00","end":"16:23","startHours":15.00386475355583,"endHours":16.37849942726713,"quality":"auspicious"},{"name":"Kāla","start":"16:23","end":"17:45","startHours":16.37849942726713,"endHours":17.753134100978436,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:45","end":"19:23","startHours":17.753134100978436,"endHours":19.378499427267133,"quality":"auspicious"},{"name":"Amṛta","start":"19:23","end":"21:00","startHours":19.378499427267133,"endHours":21.003864753555828,"quality":"auspicious"},{"name":"Kāla","start":"21:00","end":"22:38","startHours":21.003864753555828,"endHours":22.629230079844525,"quality":"inauspicious"},{"name":"Śubha","start":"22:38","end":"00:15","startHours":22.629230079844525,"endHours":24.254595406133223,"quality":"auspicious"},{"name":"Roga","start":"00:15","end":"01:53","startHours":24.254595406133223,"endHours":25.87996073242192,"quality":"inauspicious"},{"name":"Udveg","start":"01:53","end":"03:30","startHours":25.87996073242192,"endHours":27.505326058710615,"quality":"inauspicious"},{"name":"Chala","start":"03:30","end":"05:08","startHours":27.505326058710615,"endHours":29.130691384999313,"quality":"neutral"},{"name":"Labha","start":"05:08","end":"06:45","startHours":29.130691384999313,"endHours":30.75605671128801,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:45","end":"07:45","startHours":6.756056711288009,"endHours":7.756056711288009,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:45","end":"08:45","startHours":7.756056711288009,"endHours":8.756056711288009,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:45","end":"09:45","startHours":8.756056711288009,"endHours":9.756056711288009,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:45","end":"10:45","startHours":9.756056711288009,"endHours":10.756056711288009,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:45","end":"11:45","startHours":10.756056711288009,"endHours":11.756056711288009,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:45","end":"12:45","startHours":11.756056711288009,"endHours":12.756056711288009,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:45","end":"13:45","startHours":12.756056711288009,"endHours":13.756056711288009,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:45","end":"14:45","startHours":13.756056711288009,"endHours":14.756056711288009,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:45","end":"15:45","startHours":14.756056711288009,"endHours":15.756056711288009,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:45","end":"16:45","startHours":15.756056711288009,"endHours":16.75605671128801,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:45","end":"17:45","startHours":16.75605671128801,"endHours":17.75605671128801,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:45","end":"18:45","startHours":17.75605671128801,"endHours":18.75605671128801,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:45","end":"19:45","startHours":18.75605671128801,"endHours":19.75605671128801,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:45","end":"20:45","startHours":19.75605671128801,"endHours":20.75605671128801,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:45","end":"21:45","startHours":20.75605671128801,"endHours":21.75605671128801,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:45","end":"22:45","startHours":21.75605671128801,"endHours":22.75605671128801,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:45","end":"23:45","startHours":22.75605671128801,"endHours":23.75605671128801,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:45","end":"00:45","startHours":23.75605671128801,"endHours":24.75605671128801,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:45","end":"01:45","startHours":24.75605671128801,"endHours":25.75605671128801,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:45","end":"02:45","startHours":25.75605671128801,"endHours":26.75605671128801,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:45","end":"03:45","startHours":26.75605671128801,"endHours":27.75605671128801,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:45","end":"04:45","startHours":27.75605671128801,"endHours":28.75605671128801,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:45","end":"05:45","startHours":28.75605671128801,"endHours":29.75605671128801,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:45","end":"06:45","startHours":29.75605671128801,"endHours":30.75605671128801,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-16.31784284905302,"eotMinutes":-14.091724367993354,"ayanamsa":20.0826}},"calendars":{"vikram_samvat":1787,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1652,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1137,"malayalam_era":906,"nanakshahi_year":261,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","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":"Phālguna Kṛṣṇa Pratipada · Vikram 1787 Rudhirodgāri · Śaka 1652 Sādhāraṇa"},"festivals":[],"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 February 4, 1730 CE · Ayodhyā · Vidhyamitra","description":"February 4, 1730 CE for Ayodhyā: Kṛṣṇa Pratipada, sūryodaya 06:45, sūryāsta 17:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1730-02-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1730-02-04","sa":"https://sa.vidhyamitra.com/city/ayodhya/1730-02-04","hi":"https://hi.vidhyamitra.com/city/ayodhya/1730-02-04","x-default":"https://vidhyamitra.com/city/ayodhya/1730-02-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:14:39.811Z","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":"2026-05-31T06:14:39.811Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:14:39.811Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}