{"id":"vidhyamitra:city-day:ayodhya:1900-07-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1900-07-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1900-07-15","date_display":"July 15, 1900 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":1900,"month":7,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415215.770833,"kali_year":5002,"ahargana":1826750.2708,"sun":{"sidereal_longitude":89.407,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":301.0262,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":211.6192,"elapsed_within_tithi_degrees":7.6192},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":301.0262,"elapsed_within_degrees":7.6929},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":30.4332},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"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":1900,"month":7,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415215.770833,"ahargana":1826750.2708,"kali_year":5002,"ayanamsa_lahiri":22.4635,"grahas":{"sun":{"sidereal_longitude":89.60455400000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":303.12915399999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false,"latitude":4.2556},"mars":{"sidereal_longitude":51.34945400000004,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":113.772854,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":220.229154,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":80.63045399999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":249.038054,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":229.9797,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":49.9797,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":1900,"month":7,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415215.770833,"kali_year":5002,"ahargana":1826750.2708,"sun":{"sidereal_longitude":89.407,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":301.0262,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":211.6192,"elapsed_within_tithi_degrees":7.6192},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":301.0262,"elapsed_within_degrees":7.6929},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":30.4332},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.256,"elongation":148.381},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.256,"opposition_distance":31.619}},"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":"05:16","sunsetLocal":"18:57","solarNoonLocal":"12:07","dayLengthHours":13.677353095508586,"dayLengthDisplay":"13 Hours 40 Mins 38 Secs","nightLengthDisplay":"10 Hours 19 Mins 22 Secs","moonriseLocal":"20:45","moonsetLocal":"07:57","rahuKala":{"name":"Rāhu Kāla","start":"17:15","end":"18:57","startHours":17.241800929255305,"endHours":18.951470066193878,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:07","end":"13:49","startHours":12.112793518439585,"endHours":13.822462655378157,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:32","end":"17:15","startHours":15.53213179231673,"endHours":17.241800929255305,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:28","end":"08:55","startHours":8.465499359637294,"endHours":8.92141112948758,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:51","end":"06:13","startHours":5.844006682998148,"endHours":6.2087360988783775,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:34","startHours":11.656881748589297,"endHours":12.568705288289872,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:27","end":"04:22","startHours":3.450469891284146,"endHours":4.362293430984718,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:08","end":"05:16","startHours":4.134337546059575,"endHours":5.274116970685291,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:18","startHours":14.392352367691014,"endHours":15.304175907391587,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:45","end":"19:09","startHours":18.75147006619388,"endHours":19.151470066193877,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:57","end":"19:31","startHours":18.951470066193878,"endHours":19.521359778506735,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:42","end":"20:27","startHours":18.701470066193878,"endHours":20.451470066193878,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:34","startHours":23.6568817485893,"endHours":24.56870528828987,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:16","end":"06:59","startHours":5.274116970685291,"endHours":6.983786107623864,"quality":"inauspicious"},{"name":"Chala","start":"06:59","end":"08:42","startHours":6.983786107623864,"endHours":8.693455244562436,"quality":"neutral"},{"name":"Labha","start":"08:42","end":"10:24","startHours":8.693455244562436,"endHours":10.40312438150101,"quality":"auspicious"},{"name":"Amṛta","start":"10:24","end":"12:07","startHours":10.40312438150101,"endHours":12.112793518439585,"quality":"auspicious"},{"name":"Kāla","start":"12:07","end":"13:49","startHours":12.112793518439585,"endHours":13.822462655378157,"quality":"inauspicious"},{"name":"Śubha","start":"13:49","end":"15:32","startHours":13.822462655378157,"endHours":15.53213179231673,"quality":"auspicious"},{"name":"Roga","start":"15:32","end":"17:15","startHours":15.53213179231673,"endHours":17.241800929255305,"quality":"inauspicious"},{"name":"Udveg","start":"17:15","end":"18:57","startHours":17.241800929255305,"endHours":18.951470066193878,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:57","end":"20:15","startHours":18.951470066193878,"endHours":20.241800929255305,"quality":"auspicious"},{"name":"Roga","start":"20:15","end":"21:32","startHours":20.241800929255305,"endHours":21.532131792316733,"quality":"inauspicious"},{"name":"Udveg","start":"21:32","end":"22:49","startHours":21.532131792316733,"endHours":22.822462655378157,"quality":"inauspicious"},{"name":"Chala","start":"22:49","end":"00:07","startHours":22.822462655378157,"endHours":24.112793518439585,"quality":"neutral"},{"name":"Labha","start":"00:07","end":"01:24","startHours":24.112793518439585,"endHours":25.403124381501012,"quality":"auspicious"},{"name":"Amṛta","start":"01:24","end":"02:42","startHours":25.403124381501012,"endHours":26.693455244562436,"quality":"auspicious"},{"name":"Kāla","start":"02:42","end":"03:59","startHours":26.693455244562436,"endHours":27.983786107623864,"quality":"inauspicious"},{"name":"Śubha","start":"03:59","end":"05:16","startHours":27.983786107623864,"endHours":29.27411697068529,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:16","end":"06:16","startHours":5.274116970685291,"endHours":6.274116970685291,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:16","end":"07:16","startHours":6.274116970685291,"endHours":7.274116970685291,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:16","end":"08:16","startHours":7.274116970685291,"endHours":8.274116970685292,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:16","end":"09:16","startHours":8.274116970685292,"endHours":9.274116970685292,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:16","end":"10:16","startHours":9.274116970685292,"endHours":10.274116970685292,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:16","end":"11:16","startHours":10.274116970685292,"endHours":11.274116970685292,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:16","end":"12:16","startHours":11.274116970685292,"endHours":12.274116970685292,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:16","end":"13:16","startHours":12.274116970685292,"endHours":13.274116970685292,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:16","end":"14:16","startHours":13.274116970685292,"endHours":14.274116970685292,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:16","end":"15:16","startHours":14.274116970685292,"endHours":15.274116970685292,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:16","end":"16:16","startHours":15.274116970685292,"endHours":16.27411697068529,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:16","end":"17:16","startHours":16.27411697068529,"endHours":17.27411697068529,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:16","end":"18:16","startHours":17.27411697068529,"endHours":18.27411697068529,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:16","end":"19:16","startHours":18.27411697068529,"endHours":19.27411697068529,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:16","end":"20:16","startHours":19.27411697068529,"endHours":20.27411697068529,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:16","end":"21:16","startHours":20.27411697068529,"endHours":21.27411697068529,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:16","end":"22:16","startHours":21.27411697068529,"endHours":22.27411697068529,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:16","end":"23:16","startHours":22.27411697068529,"endHours":23.27411697068529,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:16","end":"00:16","startHours":23.27411697068529,"endHours":24.27411697068529,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:16","end":"01:16","startHours":24.27411697068529,"endHours":25.27411697068529,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:16","end":"02:16","startHours":25.27411697068529,"endHours":26.27411697068529,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:16","end":"03:16","startHours":26.27411697068529,"endHours":27.27411697068529,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:16","end":"04:16","startHours":27.27411697068529,"endHours":28.27411697068529,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:16","end":"05:16","startHours":28.27411697068529,"endHours":29.27411697068529,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.628924776856568,"eotMinutes":-5.583611106375076,"ayanamsa":22.4635}},"calendars":{"vikram_samvat":1957,"vikram_samvatsara":"Pramādī","saka_samvat":1822,"saka_samvatsara":"Śārvarī","bengali_samvat":1307,"malayalam_era":1076,"nanakshahi_year":431,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Tṛtīyā · Vikram 1957 Pramādī · Śaka 1822 Śārvarī"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"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 July 15, 1900 CE · Ayodhyā · Vidhyamitra","description":"July 15, 1900 CE for Ayodhyā: Kṛṣṇa Tṛtīyā, sūryodaya 05:16, sūryāsta 18:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1900-07-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1900-07-15","sa":"https://sa.vidhyamitra.com/city/ayodhya/1900-07-15","hi":"https://hi.vidhyamitra.com/city/ayodhya/1900-07-15","x-default":"https://vidhyamitra.com/city/ayodhya/1900-07-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T02:13:33.279Z","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":"2026-05-17T02:13:33.279Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T02:13:33.279Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}