{"id":"vidhyamitra:city-day:ayodhya:1671-10-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1671-10-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1671-10-23","date_display":"October 23, 1671 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":1671,"month":10,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2331675.770833,"kali_year":4773,"ahargana":1743210.2708,"sun":{"sidereal_longitude":190.497,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":75.0597,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":244.5627,"elapsed_within_tithi_degrees":4.5627},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":75.0597,"elapsed_within_degrees":8.393},"yoga":{"number":20,"name":"Śiva","sum_longitude":265.5566},"karana":{"half_tithi_index":40,"name":"Gara"},"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":1671,"month":10,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2331675.770833,"ahargana":1743210.2708,"kali_year":4773,"ayanamsa_lahiri":19.2685,"grahas":{"sun":{"sidereal_longitude":190.40789599999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":78.12529599999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false,"latitude":4.4478},"mars":{"sidereal_longitude":170.79539599999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":209.20409599999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":146.02229599999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":232.991896,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":328.44959599999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":336.3309,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":156.3309,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","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":1671,"month":10,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2331675.770833,"kali_year":4773,"ahargana":1743210.2708,"sun":{"sidereal_longitude":190.497,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":75.0597,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":244.5627,"elapsed_within_tithi_degrees":4.5627},"nakshatra":{"number":6,"name":"Ārdrā","pada":3,"moon_longitude":75.0597,"elapsed_within_degrees":8.393},"yoga":{"number":20,"name":"Śiva","sum_longitude":265.5566},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.448,"elongation":115.437},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.448,"opposition_distance":64.563}},"eclipse_window_40days":[{"offset_days":-20,"type":"solar","occurs":true,"moon_latitude":-1.183,"elongation":2.051}]},"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":"06:05","sunsetLocal":"17:26","solarNoonLocal":"11:45","dayLengthHours":11.351092768104941,"dayLengthDisplay":"11 Hours 21 Mins 04 Secs","nightLengthDisplay":"12 Hours 38 Mins 56 Secs","moonriseLocal":"21:23","moonsetLocal":"11:09","rahuKala":{"name":"Rāhu Kāla","start":"10:20","end":"11:45","startHours":10.333222822235324,"endHours":11.752109418248441,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:35","end":"16:01","startHours":14.589882610274678,"endHours":16.008769206287795,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:30","end":"08:55","startHours":7.495449630209089,"endHours":8.914336226222208,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:06","startHours":8.72515134675379,"endHours":9.103521105690623,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:33","end":"06:51","startHours":6.549525232867011,"endHours":6.8522210400164765,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:22","end":"12:08","startHours":11.37373965931161,"endHours":12.130479177185272,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:34","end":"05:19","startHours":4.563083998448646,"endHours":5.319823516322309,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:08","end":"06:05","startHours":5.130638636853893,"endHours":6.0765630341959715,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:39","end":"14:24","startHours":13.6439582129326,"endHours":14.400697730806263,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:14","end":"17:38","startHours":17.227655802300912,"endHours":17.62765580230091,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:26","end":"17:54","startHours":17.42765580230091,"endHours":17.90061800097195,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:11","end":"18:56","startHours":17.17765580230091,"endHours":18.92765580230091,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:22","end":"00:08","startHours":23.37373965931161,"endHours":24.130479177185272,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:05","end":"07:30","startHours":6.0765630341959715,"endHours":7.495449630209089,"quality":"neutral"},{"name":"Labha","start":"07:30","end":"08:55","startHours":7.495449630209089,"endHours":8.914336226222208,"quality":"auspicious"},{"name":"Amṛta","start":"08:55","end":"10:20","startHours":8.914336226222208,"endHours":10.333222822235324,"quality":"auspicious"},{"name":"Kāla","start":"10:20","end":"11:45","startHours":10.333222822235324,"endHours":11.752109418248441,"quality":"inauspicious"},{"name":"Śubha","start":"11:45","end":"13:10","startHours":11.752109418248441,"endHours":13.17099601426156,"quality":"auspicious"},{"name":"Roga","start":"13:10","end":"14:35","startHours":13.17099601426156,"endHours":14.589882610274678,"quality":"inauspicious"},{"name":"Udveg","start":"14:35","end":"16:01","startHours":14.589882610274678,"endHours":16.008769206287795,"quality":"inauspicious"},{"name":"Chala","start":"16:01","end":"17:26","startHours":16.008769206287795,"endHours":17.42765580230091,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:26","end":"19:01","startHours":17.42765580230091,"endHours":19.008769206287795,"quality":"inauspicious"},{"name":"Udveg","start":"19:01","end":"20:35","startHours":19.008769206287795,"endHours":20.589882610274678,"quality":"inauspicious"},{"name":"Chala","start":"20:35","end":"22:10","startHours":20.589882610274678,"endHours":22.170996014261558,"quality":"neutral"},{"name":"Labha","start":"22:10","end":"23:45","startHours":22.170996014261558,"endHours":23.75210941824844,"quality":"auspicious"},{"name":"Amṛta","start":"23:45","end":"01:20","startHours":23.75210941824844,"endHours":25.333222822235324,"quality":"auspicious"},{"name":"Kāla","start":"01:20","end":"02:55","startHours":25.333222822235324,"endHours":26.914336226222204,"quality":"inauspicious"},{"name":"Śubha","start":"02:55","end":"04:30","startHours":26.914336226222204,"endHours":28.495449630209087,"quality":"auspicious"},{"name":"Roga","start":"04:30","end":"06:05","startHours":28.495449630209087,"endHours":30.07656303419597,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:05","end":"07:05","startHours":6.0765630341959715,"endHours":7.0765630341959715,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:05","end":"08:05","startHours":7.0765630341959715,"endHours":8.07656303419597,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:05","end":"09:05","startHours":8.07656303419597,"endHours":9.07656303419597,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:05","end":"10:05","startHours":9.07656303419597,"endHours":10.07656303419597,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:05","end":"11:05","startHours":10.07656303419597,"endHours":11.07656303419597,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:05","end":"12:05","startHours":11.07656303419597,"endHours":12.07656303419597,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:05","end":"13:05","startHours":12.07656303419597,"endHours":13.07656303419597,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:05","end":"14:05","startHours":13.07656303419597,"endHours":14.07656303419597,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:05","end":"15:05","startHours":14.07656303419597,"endHours":15.07656303419597,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:05","end":"16:05","startHours":15.07656303419597,"endHours":16.07656303419597,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:05","end":"17:05","startHours":16.07656303419597,"endHours":17.07656303419597,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:05","end":"18:05","startHours":17.07656303419597,"endHours":18.07656303419597,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:05","end":"19:05","startHours":18.07656303419597,"endHours":19.07656303419597,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:05","end":"20:05","startHours":19.07656303419597,"endHours":20.07656303419597,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:05","end":"21:05","startHours":20.07656303419597,"endHours":21.07656303419597,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:05","end":"22:05","startHours":21.07656303419597,"endHours":22.07656303419597,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:05","end":"23:05","startHours":22.07656303419597,"endHours":23.07656303419597,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:05","end":"00:05","startHours":23.07656303419597,"endHours":24.07656303419597,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:05","end":"01:05","startHours":24.07656303419597,"endHours":25.07656303419597,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:05","end":"02:05","startHours":25.07656303419597,"endHours":26.07656303419597,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:05","end":"03:05","startHours":26.07656303419597,"endHours":27.07656303419597,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:05","end":"04:05","startHours":27.07656303419597,"endHours":28.07656303419597,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:05","end":"05:05","startHours":28.07656303419597,"endHours":29.07656303419597,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:05","end":"06:05","startHours":29.07656303419597,"endHours":30.07656303419597,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-11.356769255724894,"eotMinutes":16.057434905093558,"ayanamsa":19.2685}},"calendars":{"vikram_samvat":1728,"vikram_samvatsara":"Raktākṣī","saka_samvat":1593,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1078,"malayalam_era":847,"nanakshahi_year":202,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Ṣaṣṭhī · Vikram 1728 Raktākṣī · Śaka 1593 Virodhakṛt"},"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 October 23, 1671 CE · Ayodhyā · Vidhyamitra","description":"October 23, 1671 CE for Ayodhyā: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:05, sūryāsta 17:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1671-10-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1671-10-23","sa":"https://sa.vidhyamitra.com/city/ayodhya/1671-10-23","hi":"https://hi.vidhyamitra.com/city/ayodhya/1671-10-23","x-default":"https://vidhyamitra.com/city/ayodhya/1671-10-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-04T04:25:28.234Z","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":"2026-06-04T04:25:28.234Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-04T04:25:28.234Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}