{"id":"vidhyamitra:city-day:ayodhya:2041-09-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2041-09-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2041-09-18","date_display":"September 18, 2041 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":2041,"month":9,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466780.770833,"kali_year":5143,"ahargana":1878315.2708,"sun":{"sidereal_longitude":150.2477,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":67.0319,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":276.7842,"elapsed_within_tithi_degrees":0.7842},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":67.0319,"elapsed_within_degrees":0.3652},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":217.2796},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2041,"month":9,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2466780.770833,"ahargana":1878315.2708,"kali_year":5143,"ayanamsa_lahiri":24.4357,"grahas":{"sun":{"sidereal_longitude":151.081092,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":70.44399199999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":3.4057},"mars":{"sidereal_longitude":83.20969200000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":175.39099199999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":187.63489200000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":124.462692,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":178.27559199999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":17.8179,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":197.8179,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2041,"month":9,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2466780.770833,"kali_year":5143,"ahargana":1878315.2708,"sun":{"sidereal_longitude":150.2477,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":67.0319,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":276.7842,"elapsed_within_tithi_degrees":0.7842},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":67.0319,"elapsed_within_degrees":0.3652},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":217.2796},"karana":{"half_tithi_index":46,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.406,"elongation":83.216},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.406,"opposition_distance":96.784}},"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":"05:47","sunsetLocal":"18:02","solarNoonLocal":"11:55","dayLengthHours":12.244554900326307,"dayLengthDisplay":"12 Hours 14 Mins 40 Secs","nightLengthDisplay":"11 Hours 45 Mins 20 Secs","moonriseLocal":"23:39","moonsetLocal":"13:25","rahuKala":{"name":"Rāhu Kāla","start":"11:55","end":"13:26","startHours":11.909566297105428,"endHours":13.440135659646216,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:19","end":"08:51","startHours":7.317858209483064,"endHours":8.848427572023851,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:23","end":"11:55","startHours":10.37899693456464,"endHours":11.909566297105428,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.644351657018413,"endHours":9.052503487029291,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:18","end":"06:37","startHours":6.297478634455872,"endHours":6.624000098464573,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:30","end":"12:19","startHours":11.501414467094552,"endHours":12.317718127116304,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:09","end":"04:58","startHours":4.154681526898768,"endHours":4.9709851869205215,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:46","end":"05:47","startHours":4.766909271915083,"endHours":5.787288846942276,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:46","startHours":13.950325447159813,"endHours":14.766629107181567,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:50","end":"18:14","startHours":17.831843747268582,"endHours":18.23184374726858,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:02","end":"18:33","startHours":18.03184374726858,"endHours":18.542033534782178,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:47","end":"19:32","startHours":17.78184374726858,"endHours":19.53184374726858,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:30","end":"00:19","startHours":23.501414467094552,"endHours":24.317718127116304,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:47","end":"07:19","startHours":5.787288846942276,"endHours":7.317858209483064,"quality":"auspicious"},{"name":"Amṛta","start":"07:19","end":"08:51","startHours":7.317858209483064,"endHours":8.848427572023851,"quality":"auspicious"},{"name":"Kāla","start":"08:51","end":"10:23","startHours":8.848427572023851,"endHours":10.37899693456464,"quality":"inauspicious"},{"name":"Śubha","start":"10:23","end":"11:55","startHours":10.37899693456464,"endHours":11.909566297105428,"quality":"auspicious"},{"name":"Roga","start":"11:55","end":"13:26","startHours":11.909566297105428,"endHours":13.440135659646216,"quality":"inauspicious"},{"name":"Udveg","start":"13:26","end":"14:58","startHours":13.440135659646216,"endHours":14.970705022187005,"quality":"inauspicious"},{"name":"Chala","start":"14:58","end":"16:30","startHours":14.970705022187005,"endHours":16.501274384727793,"quality":"neutral"},{"name":"Labha","start":"16:30","end":"18:02","startHours":16.501274384727793,"endHours":18.03184374726858,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:02","end":"19:30","startHours":18.03184374726858,"endHours":19.501274384727793,"quality":"inauspicious"},{"name":"Chala","start":"19:30","end":"20:58","startHours":19.501274384727793,"endHours":20.970705022187005,"quality":"neutral"},{"name":"Labha","start":"20:58","end":"22:26","startHours":20.970705022187005,"endHours":22.440135659646216,"quality":"auspicious"},{"name":"Amṛta","start":"22:26","end":"23:55","startHours":22.440135659646216,"endHours":23.909566297105428,"quality":"auspicious"},{"name":"Kāla","start":"23:55","end":"01:23","startHours":23.909566297105428,"endHours":25.37899693456464,"quality":"inauspicious"},{"name":"Śubha","start":"01:23","end":"02:51","startHours":25.37899693456464,"endHours":26.84842757202385,"quality":"auspicious"},{"name":"Roga","start":"02:51","end":"04:19","startHours":26.84842757202385,"endHours":28.317858209483063,"quality":"inauspicious"},{"name":"Udveg","start":"04:19","end":"05:47","startHours":28.317858209483063,"endHours":29.787288846942275,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:47","end":"06:47","startHours":5.787288846942276,"endHours":6.787288846942276,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:47","end":"07:47","startHours":6.787288846942276,"endHours":7.787288846942276,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:47","end":"08:47","startHours":7.787288846942276,"endHours":8.787288846942275,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:47","end":"09:47","startHours":8.787288846942275,"endHours":9.787288846942275,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:47","end":"10:47","startHours":9.787288846942275,"endHours":10.787288846942275,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:47","end":"11:47","startHours":10.787288846942275,"endHours":11.787288846942275,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:47","end":"12:47","startHours":11.787288846942275,"endHours":12.787288846942275,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:47","end":"13:47","startHours":12.787288846942275,"endHours":13.787288846942275,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:47","end":"14:47","startHours":13.787288846942275,"endHours":14.787288846942275,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:47","end":"15:47","startHours":14.787288846942275,"endHours":15.787288846942275,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:47","end":"16:47","startHours":15.787288846942275,"endHours":16.787288846942275,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:47","end":"17:47","startHours":16.787288846942275,"endHours":17.787288846942275,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:47","end":"18:47","startHours":17.787288846942275,"endHours":18.787288846942275,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:47","end":"19:47","startHours":18.787288846942275,"endHours":19.787288846942275,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:47","end":"20:47","startHours":19.787288846942275,"endHours":20.787288846942275,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:47","end":"21:47","startHours":20.787288846942275,"endHours":21.787288846942275,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:47","end":"22:47","startHours":21.787288846942275,"endHours":22.787288846942275,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:47","end":"23:47","startHours":22.787288846942275,"endHours":23.787288846942275,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:47","end":"00:47","startHours":23.787288846942275,"endHours":24.787288846942275,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:47","end":"01:47","startHours":24.787288846942275,"endHours":25.787288846942275,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:47","end":"02:47","startHours":25.787288846942275,"endHours":26.787288846942275,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:47","end":"03:47","startHours":26.787288846942275,"endHours":27.787288846942275,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:47","end":"04:47","startHours":27.787288846942275,"endHours":28.787288846942275,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:47","end":"05:47","startHours":28.787288846942275,"endHours":29.787288846942275,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"South-West","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":1.7815854501329689,"eotMinutes":6.610022173674397,"ayanamsa":24.4357}},"calendars":{"vikram_samvat":2098,"vikram_samvatsara":"Bhāva","saka_samvat":1963,"saka_samvatsara":"Durmati","bengali_samvat":1448,"malayalam_era":1217,"nanakshahi_year":572,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Navamī · Vikram 2098 Bhāva · Śaka 1963 Durmati"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi_ingress":"Kanyā"},"precedence":4}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 September 18, 2041 CE · Ayodhyā · Vidhyamitra","description":"September 18, 2041 CE for Ayodhyā: Kṛṣṇa Navamī, sūryodaya 05:47, sūryāsta 18:02.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2041-09-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2041-09-18","sa":"https://sa.vidhyamitra.com/city/ayodhya/2041-09-18","hi":"https://hi.vidhyamitra.com/city/ayodhya/2041-09-18","x-default":"https://vidhyamitra.com/city/ayodhya/2041-09-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:40:53.853Z","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":"2026-05-31T15:40:53.853Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:40:53.853Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}