{"id":"vidhyamitra:city-day:ayodhya:1684-02-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1684-02-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1684-02-04","date_display":"February 4, 1684 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":1684,"month":2,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2336162.770833,"kali_year":4785,"ahargana":1747697.2708,"sun":{"sidereal_longitude":296.5796,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":152.3229,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":215.7433,"elapsed_within_tithi_degrees":11.7433},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":152.3229,"elapsed_within_degrees":5.6563},"yoga":{"number":7,"name":"Sukarma","sum_longitude":88.9025},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1684,"month":2,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2336162.770833,"ahargana":1747697.2708,"kali_year":4785,"ayanamsa_lahiri":19.4401,"grahas":{"sun":{"sidereal_longitude":295.78096000000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":153.89495999999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":3.627},"mars":{"sidereal_longitude":335.2019600000001,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":312.02576,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":155.81806000000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":318.66046000000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":136.37745999999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":98.5881,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":278.5881,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":1684,"month":2,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2336162.770833,"kali_year":4785,"ahargana":1747697.2708,"sun":{"sidereal_longitude":296.5796,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":152.3229,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":215.7433,"elapsed_within_tithi_degrees":11.7433},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":152.3229,"elapsed_within_degrees":5.6563},"yoga":{"number":7,"name":"Sukarma","sum_longitude":88.9025},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.627,"elongation":144.257},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.627,"opposition_distance":35.743}},"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":11.00062538198899,"dayLengthDisplay":"11 Hours 00 Mins 02 Secs","nightLengthDisplay":"12 Hours 59 Mins 58 Secs","moonriseLocal":"20:40","moonsetLocal":"08:56","rahuKala":{"name":"Rāhu Kāla","start":"10:53","end":"12:15","startHours":10.8795172333846,"endHours":12.254595406133223,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:00","end":"16:23","startHours":15.004751751630472,"endHours":16.379829924379095,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:08","end":"09:30","startHours":8.129360887887353,"endHours":9.504439060635978,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:19","end":"09:41","startHours":9.321095304269495,"endHours":9.68778281700246,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:30","startHours":7.212642106054937,"endHours":7.50599211624131,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:37","startHours":11.887907893400257,"endHours":12.62128291886619,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:17","end":"06:01","startHours":5.287532664206864,"endHours":6.020907689672796,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:50","end":"06:45","startHours":5.837563933306313,"endHours":6.7542827151387295,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:49","startHours":14.088032969798055,"endHours":14.821407995263987,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:33","end":"17:57","startHours":17.55490809712772,"endHours":17.954908097127717,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:45","end":"18:13","startHours":17.754908097127718,"endHours":18.213267488043925,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:30","end":"19:15","startHours":17.504908097127718,"endHours":19.254908097127718,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:37","startHours":23.887907893400257,"endHours":24.62128291886619,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:45","end":"08:08","startHours":6.7542827151387295,"endHours":8.129360887887353,"quality":"neutral"},{"name":"Labha","start":"08:08","end":"09:30","startHours":8.129360887887353,"endHours":9.504439060635978,"quality":"auspicious"},{"name":"Amṛta","start":"09:30","end":"10:53","startHours":9.504439060635978,"endHours":10.8795172333846,"quality":"auspicious"},{"name":"Kāla","start":"10:53","end":"12:15","startHours":10.8795172333846,"endHours":12.254595406133223,"quality":"inauspicious"},{"name":"Śubha","start":"12:15","end":"13:38","startHours":12.254595406133223,"endHours":13.629673578881848,"quality":"auspicious"},{"name":"Roga","start":"13:38","end":"15:00","startHours":13.629673578881848,"endHours":15.004751751630472,"quality":"inauspicious"},{"name":"Udveg","start":"15:00","end":"16:23","startHours":15.004751751630472,"endHours":16.379829924379095,"quality":"inauspicious"},{"name":"Chala","start":"16:23","end":"17:45","startHours":16.379829924379095,"endHours":17.754908097127718,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:45","end":"19:23","startHours":17.754908097127718,"endHours":19.379829924379095,"quality":"inauspicious"},{"name":"Udveg","start":"19:23","end":"21:00","startHours":19.379829924379095,"endHours":21.004751751630472,"quality":"inauspicious"},{"name":"Chala","start":"21:00","end":"22:38","startHours":21.004751751630472,"endHours":22.629673578881846,"quality":"neutral"},{"name":"Labha","start":"22:38","end":"00:15","startHours":22.629673578881846,"endHours":24.254595406133223,"quality":"auspicious"},{"name":"Amṛta","start":"00:15","end":"01:53","startHours":24.254595406133223,"endHours":25.8795172333846,"quality":"auspicious"},{"name":"Kāla","start":"01:53","end":"03:30","startHours":25.8795172333846,"endHours":27.504439060635974,"quality":"inauspicious"},{"name":"Śubha","start":"03:30","end":"05:08","startHours":27.504439060635974,"endHours":29.12936088788735,"quality":"auspicious"},{"name":"Roga","start":"05:08","end":"06:45","startHours":29.12936088788735,"endHours":30.75428271513873,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:45","end":"07:45","startHours":6.7542827151387295,"endHours":7.7542827151387295,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:45","end":"08:45","startHours":7.7542827151387295,"endHours":8.754282715138729,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:45","end":"09:45","startHours":8.754282715138729,"endHours":9.754282715138729,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:45","end":"10:45","startHours":9.754282715138729,"endHours":10.754282715138729,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:45","end":"11:45","startHours":10.754282715138729,"endHours":11.754282715138729,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:45","end":"12:45","startHours":11.754282715138729,"endHours":12.754282715138729,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:45","end":"13:45","startHours":12.754282715138729,"endHours":13.754282715138729,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:45","end":"14:45","startHours":13.754282715138729,"endHours":14.754282715138729,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:45","end":"15:45","startHours":14.754282715138729,"endHours":15.754282715138729,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:45","end":"16:45","startHours":15.754282715138729,"endHours":16.75428271513873,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:45","end":"17:45","startHours":16.75428271513873,"endHours":17.75428271513873,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:45","end":"18:45","startHours":17.75428271513873,"endHours":18.75428271513873,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:45","end":"19:45","startHours":18.75428271513873,"endHours":19.75428271513873,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:45","end":"20:45","startHours":19.75428271513873,"endHours":20.75428271513873,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:45","end":"21:45","startHours":20.75428271513873,"endHours":21.75428271513873,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:45","end":"22:45","startHours":21.75428271513873,"endHours":22.75428271513873,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:45","end":"23:45","startHours":22.75428271513873,"endHours":23.75428271513873,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:45","end":"00:45","startHours":23.75428271513873,"endHours":24.75428271513873,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:45","end":"01:45","startHours":24.75428271513873,"endHours":25.75428271513873,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:45","end":"02:45","startHours":25.75428271513873,"endHours":26.75428271513873,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:45","end":"03:45","startHours":26.75428271513873,"endHours":27.75428271513873,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:45","end":"04:45","startHours":27.75428271513873,"endHours":28.75428271513873,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:45","end":"05:45","startHours":28.75428271513873,"endHours":29.75428271513873,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:45","end":"06:45","startHours":29.75428271513873,"endHours":30.75428271513873,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-16.269285421964916,"eotMinutes":-14.091724367993354,"ayanamsa":19.4401}},"calendars":{"vikram_samvat":1741,"vikram_samvatsara":"Īśvara","saka_samvat":1606,"saka_samvatsara":"Raktākṣī","bengali_samvat":1091,"malayalam_era":860,"nanakshahi_year":215,"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 Tṛtīyā · Vikram 1741 Īśvara · Śaka 1606 Raktākṣī"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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, 1684 CE · Ayodhyā · Vidhyamitra","description":"February 4, 1684 CE for Ayodhyā: Kṛṣṇa Tṛtīyā, sūryodaya 06:45, sūryāsta 17:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1684-02-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1684-02-04","sa":"https://sa.vidhyamitra.com/city/ayodhya/1684-02-04","hi":"https://hi.vidhyamitra.com/city/ayodhya/1684-02-04","x-default":"https://vidhyamitra.com/city/ayodhya/1684-02-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T09:03:17.002Z","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":"2026-06-03T09:03:17.002Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T09:03:17.002Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}