{"id":"vidhyamitra:city-day:ayodhya:1672-04-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1672-04-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1672-04-10","date_display":"April 10, 1672 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":1672,"month":4,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2331845.770833,"kali_year":4774,"ahargana":1743380.2708,"sun":{"sidereal_longitude":2.5066,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":157.6221,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":155.1155,"elapsed_within_tithi_degrees":11.1155},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":157.6221,"elapsed_within_degrees":10.9555},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":160.1287},"karana":{"half_tithi_index":25,"name":"Taitila"},"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":1672,"month":4,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2331845.770833,"ahargana":1743380.2708,"kali_year":4774,"ayanamsa_lahiri":19.275,"grahas":{"sun":{"sidereal_longitude":1.620100999999977,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":156.548501,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":-0.8037},"mars":{"sidereal_longitude":282.057901,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":353.506101,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":144.036201,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":327.81040099999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":340.778001,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":327.3235,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":147.3235,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":1672,"month":4,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2331845.770833,"kali_year":4774,"ahargana":1743380.2708,"sun":{"sidereal_longitude":2.5066,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":157.6221,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":155.1155,"elapsed_within_tithi_degrees":11.1155},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":157.6221,"elapsed_within_degrees":10.9555},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":160.1287},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.804,"elongation":155.116},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.804,"opposition_distance":24.884}},"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":"05:42","sunsetLocal":"18:23","solarNoonLocal":"12:03","dayLengthHours":12.67957279734253,"dayLengthDisplay":"12 Hours 40 Mins 46 Secs","nightLengthDisplay":"11 Hours 19 Mins 14 Secs","moonriseLocal":"16:17","moonsetLocal":"04:28","rahuKala":{"name":"Rāhu Kāla","start":"16:48","end":"18:23","startHours":16.801357391756202,"endHours":18.38630399142402,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:03","end":"13:38","startHours":12.046517592752753,"endHours":13.63146419242057,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:13","end":"16:48","startHours":15.216410792088386,"endHours":16.801357391756202,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:40","end":"09:05","startHours":8.66529818012808,"endHours":9.087950606706162,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:14","end":"06:34","startHours":6.235046727304094,"endHours":6.573168668566561,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:28","startHours":11.623865166174669,"endHours":12.469170019330837,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:01","end":"04:52","startHours":4.016121487769151,"endHours":4.86142634092532,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:39","end":"05:42","startHours":4.650100127636278,"endHours":5.706731194081488,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"15:00","startHours":14.159779725643174,"endHours":15.005084578799343,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:11","end":"18:35","startHours":18.18630399142402,"endHours":18.586303991424018,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:23","end":"18:55","startHours":18.38630399142402,"endHours":18.914619524646625,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:08","end":"19:53","startHours":18.13630399142402,"endHours":19.88630399142402,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:28","startHours":23.623865166174667,"endHours":24.46917001933084,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:42","end":"07:18","startHours":5.706731194081488,"endHours":7.2916777937493045,"quality":"inauspicious"},{"name":"Chala","start":"07:18","end":"08:53","startHours":7.2916777937493045,"endHours":8.87662439341712,"quality":"neutral"},{"name":"Labha","start":"08:53","end":"10:28","startHours":8.87662439341712,"endHours":10.461570993084937,"quality":"auspicious"},{"name":"Amṛta","start":"10:28","end":"12:03","startHours":10.461570993084937,"endHours":12.046517592752753,"quality":"auspicious"},{"name":"Kāla","start":"12:03","end":"13:38","startHours":12.046517592752753,"endHours":13.63146419242057,"quality":"inauspicious"},{"name":"Śubha","start":"13:38","end":"15:13","startHours":13.63146419242057,"endHours":15.216410792088386,"quality":"auspicious"},{"name":"Roga","start":"15:13","end":"16:48","startHours":15.216410792088386,"endHours":16.801357391756202,"quality":"inauspicious"},{"name":"Udveg","start":"16:48","end":"18:23","startHours":16.801357391756202,"endHours":18.38630399142402,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:23","end":"19:48","startHours":18.38630399142402,"endHours":19.801357391756202,"quality":"auspicious"},{"name":"Roga","start":"19:48","end":"21:13","startHours":19.801357391756202,"endHours":21.216410792088386,"quality":"inauspicious"},{"name":"Udveg","start":"21:13","end":"22:38","startHours":21.216410792088386,"endHours":22.63146419242057,"quality":"inauspicious"},{"name":"Chala","start":"22:38","end":"00:03","startHours":22.63146419242057,"endHours":24.046517592752753,"quality":"neutral"},{"name":"Labha","start":"00:03","end":"01:28","startHours":24.046517592752753,"endHours":25.461570993084937,"quality":"auspicious"},{"name":"Amṛta","start":"01:28","end":"02:53","startHours":25.461570993084937,"endHours":26.87662439341712,"quality":"auspicious"},{"name":"Kāla","start":"02:53","end":"04:18","startHours":26.87662439341712,"endHours":28.291677793749304,"quality":"inauspicious"},{"name":"Śubha","start":"04:18","end":"05:42","startHours":28.291677793749304,"endHours":29.706731194081488,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:42","end":"06:42","startHours":5.706731194081488,"endHours":6.706731194081488,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:42","end":"07:42","startHours":6.706731194081488,"endHours":7.706731194081488,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:42","end":"08:42","startHours":7.706731194081488,"endHours":8.706731194081488,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:42","end":"09:42","startHours":8.706731194081488,"endHours":9.706731194081488,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:42","end":"10:42","startHours":9.706731194081488,"endHours":10.706731194081488,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:42","end":"11:42","startHours":10.706731194081488,"endHours":11.706731194081488,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:42","end":"12:42","startHours":11.706731194081488,"endHours":12.706731194081488,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:42","end":"13:42","startHours":12.706731194081488,"endHours":13.706731194081488,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:42","end":"14:42","startHours":13.706731194081488,"endHours":14.706731194081488,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:42","end":"15:42","startHours":14.706731194081488,"endHours":15.706731194081488,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:42","end":"16:42","startHours":15.706731194081488,"endHours":16.706731194081488,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:42","end":"17:42","startHours":16.706731194081488,"endHours":17.706731194081488,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:42","end":"18:42","startHours":17.706731194081488,"endHours":18.706731194081488,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:42","end":"19:42","startHours":18.706731194081488,"endHours":19.706731194081488,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:42","end":"20:42","startHours":19.706731194081488,"endHours":20.706731194081488,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:42","end":"21:42","startHours":20.706731194081488,"endHours":21.706731194081488,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:42","end":"22:42","startHours":21.706731194081488,"endHours":22.706731194081488,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:42","end":"23:42","startHours":22.706731194081488,"endHours":23.706731194081488,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:42","end":"00:42","startHours":23.706731194081488,"endHours":24.706731194081488,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:42","end":"01:42","startHours":24.706731194081488,"endHours":25.706731194081488,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:42","end":"02:42","startHours":25.706731194081488,"endHours":26.706731194081488,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:42","end":"03:42","startHours":26.706731194081488,"endHours":27.706731194081488,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:42","end":"04:42","startHours":27.706731194081488,"endHours":28.706731194081488,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:42","end":"05:42","startHours":28.706731194081488,"endHours":29.706731194081488,"planetary_lord":"Jupiter"}],"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":"North-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":8.155173095673906,"eotMinutes":-1.6070555651651,"ayanamsa":19.275}},"calendars":{"vikram_samvat":1729,"vikram_samvatsara":"Krodhana","saka_samvat":1594,"saka_samvatsara":"Paridhāvi","bengali_samvat":1079,"malayalam_era":848,"nanakshahi_year":203,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Trayodaśī · Vikram 1729 Krodhana · Śaka 1594 Paridhāvi"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[]},"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 April 10, 1672 CE · Ayodhyā · Vidhyamitra","description":"April 10, 1672 CE for Ayodhyā: Śukla Trayodaśī, sūryodaya 05:42, sūryāsta 18:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1672-04-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1672-04-10","sa":"https://sa.vidhyamitra.com/city/ayodhya/1672-04-10","hi":"https://hi.vidhyamitra.com/city/ayodhya/1672-04-10","x-default":"https://vidhyamitra.com/city/ayodhya/1672-04-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T12:08:53.691Z","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":"2026-06-04T12:08:53.691Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T12:08:53.691Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}