{"id":"vidhyamitra:city-day:ayodhya:2129-07-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2129-07-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2129-07-17","date_display":"July 17, 2129 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":2129,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498858.770833,"kali_year":5231,"ahargana":1910393.2708,"sun":{"sidereal_longitude":88.218,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":96.9573,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":8.7393,"elapsed_within_tithi_degrees":8.7393},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":96.9573,"elapsed_within_degrees":3.624},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":185.1753},"karana":{"half_tithi_index":1,"name":"Bava"},"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":2129,"month":7,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498858.770833,"ahargana":1910393.2708,"kali_year":5231,"ayanamsa_lahiri":25.6626,"grahas":{"sun":{"sidereal_longitude":88.95957599999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":95.78277600000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":-1.6269},"mars":{"sidereal_longitude":303.850376,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":111.74507600000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":351.095476,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":51.992976,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":168.73187600000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":118.1711,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":298.1711,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"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":2129,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498858.770833,"kali_year":5231,"ahargana":1910393.2708,"sun":{"sidereal_longitude":88.218,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":96.9573,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":8.7393,"elapsed_within_tithi_degrees":8.7393},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":96.9573,"elapsed_within_degrees":3.624},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":185.1753},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.627,"elongation":8.739},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.627,"opposition_distance":171.261}},"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":"05:18","sunsetLocal":"18:56","solarNoonLocal":"12:07","dayLengthHours":13.642541617310403,"dayLengthDisplay":"13 Hours 38 Mins 33 Secs","nightLengthDisplay":"10 Hours 21 Mins 27 Secs","moonriseLocal":"05:49","moonsetLocal":"19:19","rahuKala":{"name":"Rāhu Kāla","start":"17:14","end":"18:56","startHours":17.231912821479714,"endHours":18.937230523643514,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:07","end":"13:49","startHours":12.115959714988314,"endHours":13.821277417152114,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:32","end":"17:14","startHours":15.526595119315914,"endHours":17.231912821479714,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:29","end":"08:56","startHours":8.477948617038873,"endHours":8.932700004282552,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:52","end":"06:14","startHours":5.863128140387712,"endHours":6.226929250182656,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.661208327744632,"endHours":12.570711102231993,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:29","end":"04:23","startHours":3.475683357358391,"endHours":4.385186131845751,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:09","end":"05:18","startHours":4.157810438223912,"endHours":5.2946889063331115,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:18","startHours":14.389716651206712,"endHours":15.299219425694071,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:44","end":"19:08","startHours":18.737230523643515,"endHours":19.137230523643513,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:56","end":"19:30","startHours":18.937230523643514,"endHours":19.505669757698115,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:41","end":"20:26","startHours":18.687230523643514,"endHours":20.437230523643514,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.661208327744635,"endHours":24.570711102231993,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:18","end":"07:00","startHours":5.2946889063331115,"endHours":7.000006608496912,"quality":"inauspicious"},{"name":"Chala","start":"07:00","end":"08:42","startHours":7.000006608496912,"endHours":8.705324310660712,"quality":"neutral"},{"name":"Labha","start":"08:42","end":"10:25","startHours":8.705324310660712,"endHours":10.410642012824514,"quality":"auspicious"},{"name":"Amṛta","start":"10:25","end":"12:07","startHours":10.410642012824514,"endHours":12.115959714988314,"quality":"auspicious"},{"name":"Kāla","start":"12:07","end":"13:49","startHours":12.115959714988314,"endHours":13.821277417152114,"quality":"inauspicious"},{"name":"Śubha","start":"13:49","end":"15:32","startHours":13.821277417152114,"endHours":15.526595119315914,"quality":"auspicious"},{"name":"Roga","start":"15:32","end":"17:14","startHours":15.526595119315914,"endHours":17.231912821479714,"quality":"inauspicious"},{"name":"Udveg","start":"17:14","end":"18:56","startHours":17.231912821479714,"endHours":18.937230523643514,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:56","end":"20:14","startHours":18.937230523643514,"endHours":20.231912821479714,"quality":"auspicious"},{"name":"Roga","start":"20:14","end":"21:32","startHours":20.231912821479714,"endHours":21.526595119315914,"quality":"inauspicious"},{"name":"Udveg","start":"21:32","end":"22:49","startHours":21.526595119315914,"endHours":22.821277417152114,"quality":"inauspicious"},{"name":"Chala","start":"22:49","end":"00:07","startHours":22.821277417152114,"endHours":24.115959714988314,"quality":"neutral"},{"name":"Labha","start":"00:07","end":"01:25","startHours":24.115959714988314,"endHours":25.41064201282451,"quality":"auspicious"},{"name":"Amṛta","start":"01:25","end":"02:42","startHours":25.41064201282451,"endHours":26.70532431066071,"quality":"auspicious"},{"name":"Kāla","start":"02:42","end":"04:00","startHours":26.70532431066071,"endHours":28.00000660849691,"quality":"inauspicious"},{"name":"Śubha","start":"04:00","end":"05:18","startHours":28.00000660849691,"endHours":29.29468890633311,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:18","end":"06:18","startHours":5.2946889063331115,"endHours":6.2946889063331115,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:18","end":"07:18","startHours":6.2946889063331115,"endHours":7.2946889063331115,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:18","end":"08:18","startHours":7.2946889063331115,"endHours":8.29468890633311,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:18","end":"09:18","startHours":8.29468890633311,"endHours":9.29468890633311,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:18","end":"10:18","startHours":9.29468890633311,"endHours":10.29468890633311,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:18","end":"11:18","startHours":10.29468890633311,"endHours":11.29468890633311,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:18","end":"12:18","startHours":11.29468890633311,"endHours":12.29468890633311,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:18","end":"13:18","startHours":12.29468890633311,"endHours":13.29468890633311,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:18","end":"14:18","startHours":13.29468890633311,"endHours":14.29468890633311,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:18","end":"15:18","startHours":14.29468890633311,"endHours":15.29468890633311,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:18","end":"16:18","startHours":15.29468890633311,"endHours":16.29468890633311,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:18","end":"17:18","startHours":16.29468890633311,"endHours":17.29468890633311,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:18","end":"18:18","startHours":17.29468890633311,"endHours":18.29468890633311,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:18","end":"19:18","startHours":18.29468890633311,"endHours":19.29468890633311,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:18","end":"20:18","startHours":19.29468890633311,"endHours":20.29468890633311,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:18","end":"21:18","startHours":20.29468890633311,"endHours":21.29468890633311,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:18","end":"22:18","startHours":21.29468890633311,"endHours":22.29468890633311,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:18","end":"23:18","startHours":22.29468890633311,"endHours":23.29468890633311,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:18","end":"00:18","startHours":23.29468890633311,"endHours":24.29468890633311,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:18","end":"01:18","startHours":24.29468890633311,"endHours":25.29468890633311,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:18","end":"02:18","startHours":25.29468890633311,"endHours":26.29468890633311,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:18","end":"03:18","startHours":26.29468890633311,"endHours":27.29468890633311,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:18","end":"04:18","startHours":27.29468890633311,"endHours":28.29468890633311,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:18","end":"05:18","startHours":28.29468890633311,"endHours":29.29468890633311,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"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":21.19656078198706,"eotMinutes":-5.773582899298716,"ayanamsa":25.6626}},"calendars":{"vikram_samvat":2186,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2051,"saka_samvatsara":"Virodhi","bengali_samvat":1536,"malayalam_era":1305,"nanakshahi_year":660,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Pratipada · Vikram 2186 Śubhakṛt · Śaka 2051 Virodhi"},"festivals":[{"id":"ashadha-gupta-navratri-start","name":"Āṣāḍha Gupta Navrātri Start","name_sanskrit":"आषाढ गुप्त नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī (10 Mahāvidyās)","significance":"Second Gupta Navrātri.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":3},{"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 17, 2129 CE · Ayodhyā · Vidhyamitra","description":"July 17, 2129 CE for Ayodhyā: Śukla Pratipada, sūryodaya 05:18, sūryāsta 18:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2129-07-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2129-07-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/2129-07-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/2129-07-17","x-default":"https://vidhyamitra.com/city/ayodhya/2129-07-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T04:13:10.269Z","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":"2026-05-17T04:13:10.269Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T04:13:10.269Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}