{"id":"vidhyamitra:city-day:ayodhya:1740-12-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1740-12-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1740-12-09","date_display":"December 9, 1740 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":1740,"month":12,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2356924.770833,"kali_year":4842,"ahargana":1768459.2708,"sun":{"sidereal_longitude":237.3551,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":125.1392,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":247.7841,"elapsed_within_tithi_degrees":7.7841},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":125.1392,"elapsed_within_degrees":5.1392},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":2.4943},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"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":1740,"month":12,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2356924.770833,"ahargana":1768459.2708,"kali_year":4842,"ayanamsa_lahiri":20.2341,"grahas":{"sun":{"sidereal_longitude":237.14259900000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":123.31919900000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false,"latitude":3.2692},"mars":{"sidereal_longitude":106.057999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":261.012599,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":80.66559899999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":true},"venus":{"sidereal_longitude":197.525799,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":110.655599,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":78.5174,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":258.5174,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":1740,"month":12,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2356924.770833,"kali_year":4842,"ahargana":1768459.2708,"sun":{"sidereal_longitude":237.3551,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":125.1392,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":247.7841,"elapsed_within_tithi_degrees":7.7841},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":125.1392,"elapsed_within_degrees":5.1392},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":2.4943},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.269,"elongation":112.216},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.269,"opposition_distance":67.784}},"eclipse_window_40days":[{"offset_days":10,"type":"solar","occurs":true,"moon_latitude":0.813,"elongation":0.059}]},"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":"06:39","sunsetLocal":"17:09","solarNoonLocal":"11:54","dayLengthHours":10.500340689222227,"dayLengthDisplay":"10 Hours 30 Mins 01 Secs","nightLengthDisplay":"13 Hours 29 Mins 59 Secs","moonriseLocal":"21:48","moonsetLocal":"10:50","rahuKala":{"name":"Rāhu Kāla","start":"10:36","end":"11:54","startHours":10.592743039710534,"endHours":11.905285625863314,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:32","end":"15:51","startHours":14.530370798168871,"endHours":15.842913384321648,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:58","end":"09:17","startHours":7.967657867404978,"endHours":9.280200453557757,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:06","end":"09:27","startHours":9.105194775404053,"endHours":9.45520613171146,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:06","end":"07:22","startHours":7.092629476636459,"endHours":7.372638561682385,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:15","startHours":11.555274269555907,"endHours":12.255296982170721,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:15","end":"05:57","startHours":5.255069856022569,"endHours":5.955092568637385,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:47","end":"06:39","startHours":5.78008689048368,"endHours":6.6551152812522,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:39","end":"14:21","startHours":13.65534240740035,"endHours":14.355365120015167,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:57","end":"17:21","startHours":16.95545597047443,"endHours":17.355455970474427,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:09","end":"17:36","startHours":17.155455970474428,"endHours":17.592970165858688,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:54","end":"18:39","startHours":16.905455970474428,"endHours":18.655455970474428,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:15","startHours":23.555274269555905,"endHours":24.255296982170723,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:39","end":"07:58","startHours":6.6551152812522,"endHours":7.967657867404978,"quality":"neutral"},{"name":"Labha","start":"07:58","end":"09:17","startHours":7.967657867404978,"endHours":9.280200453557757,"quality":"auspicious"},{"name":"Amṛta","start":"09:17","end":"10:36","startHours":9.280200453557757,"endHours":10.592743039710534,"quality":"auspicious"},{"name":"Kāla","start":"10:36","end":"11:54","startHours":10.592743039710534,"endHours":11.905285625863314,"quality":"inauspicious"},{"name":"Śubha","start":"11:54","end":"13:13","startHours":11.905285625863314,"endHours":13.21782821201609,"quality":"auspicious"},{"name":"Roga","start":"13:13","end":"14:32","startHours":13.21782821201609,"endHours":14.530370798168871,"quality":"inauspicious"},{"name":"Udveg","start":"14:32","end":"15:51","startHours":14.530370798168871,"endHours":15.842913384321648,"quality":"inauspicious"},{"name":"Chala","start":"15:51","end":"17:09","startHours":15.842913384321648,"endHours":17.155455970474428,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:09","end":"18:51","startHours":17.155455970474428,"endHours":18.842913384321648,"quality":"inauspicious"},{"name":"Udveg","start":"18:51","end":"20:32","startHours":18.842913384321648,"endHours":20.53037079816887,"quality":"inauspicious"},{"name":"Chala","start":"20:32","end":"22:13","startHours":20.53037079816887,"endHours":22.217828212016094,"quality":"neutral"},{"name":"Labha","start":"22:13","end":"23:54","startHours":22.217828212016094,"endHours":23.905285625863314,"quality":"auspicious"},{"name":"Amṛta","start":"23:54","end":"01:36","startHours":23.905285625863314,"endHours":25.592743039710534,"quality":"auspicious"},{"name":"Kāla","start":"01:36","end":"03:17","startHours":25.592743039710534,"endHours":27.280200453557757,"quality":"inauspicious"},{"name":"Śubha","start":"03:17","end":"04:58","startHours":27.280200453557757,"endHours":28.96765786740498,"quality":"auspicious"},{"name":"Roga","start":"04:58","end":"06:39","startHours":28.96765786740498,"endHours":30.6551152812522,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:39","end":"07:39","startHours":6.6551152812522,"endHours":7.6551152812522,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:39","end":"08:39","startHours":7.6551152812522,"endHours":8.6551152812522,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:39","end":"09:39","startHours":8.6551152812522,"endHours":9.6551152812522,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:39","end":"10:39","startHours":9.6551152812522,"endHours":10.6551152812522,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:39","end":"11:39","startHours":10.6551152812522,"endHours":11.6551152812522,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:39","end":"12:39","startHours":11.6551152812522,"endHours":12.6551152812522,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:39","end":"13:39","startHours":12.6551152812522,"endHours":13.6551152812522,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:39","end":"14:39","startHours":13.6551152812522,"endHours":14.6551152812522,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:39","end":"15:39","startHours":14.6551152812522,"endHours":15.6551152812522,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:39","end":"16:39","startHours":15.6551152812522,"endHours":16.6551152812522,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:39","end":"17:39","startHours":16.6551152812522,"endHours":17.6551152812522,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:39","end":"18:39","startHours":17.6551152812522,"endHours":18.6551152812522,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:39","end":"19:39","startHours":18.6551152812522,"endHours":19.6551152812522,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:39","end":"20:39","startHours":19.6551152812522,"endHours":20.6551152812522,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:39","end":"21:39","startHours":20.6551152812522,"endHours":21.6551152812522,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:39","end":"22:39","startHours":21.6551152812522,"endHours":22.6551152812522,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:39","end":"23:39","startHours":22.6551152812522,"endHours":23.6551152812522,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:39","end":"00:39","startHours":23.6551152812522,"endHours":24.6551152812522,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:39","end":"01:39","startHours":24.6551152812522,"endHours":25.6551152812522,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:39","end":"02:39","startHours":25.6551152812522,"endHours":26.6551152812522,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:39","end":"03:39","startHours":26.6551152812522,"endHours":27.6551152812522,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:39","end":"04:39","startHours":27.6551152812522,"endHours":28.6551152812522,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:39","end":"05:39","startHours":28.6551152812522,"endHours":29.6551152812522,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:39","end":"06:39","startHours":29.6551152812522,"endHours":30.6551152812522,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"West","rahuVasa":"South-East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.837474978722337,"eotMinutes":6.866862448201248,"ayanamsa":20.2341}},"calendars":{"vikram_samvat":1797,"vikram_samvatsara":"Śrīmukha","saka_samvat":1662,"saka_samvatsara":"Raudra","bengali_samvat":1147,"malayalam_era":916,"nanakshahi_year":271,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Ṣaṣṭhī · Vikram 1797 Śrīmukha · Śaka 1662 Raudra"},"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 December 9, 1740 CE · Ayodhyā · Vidhyamitra","description":"December 9, 1740 CE for Ayodhyā: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:39, sūryāsta 17:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1740-12-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1740-12-09","sa":"https://sa.vidhyamitra.com/city/ayodhya/1740-12-09","hi":"https://hi.vidhyamitra.com/city/ayodhya/1740-12-09","x-default":"https://vidhyamitra.com/city/ayodhya/1740-12-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:54:57.443Z","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":"2026-06-01T04:54:57.443Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:54:57.443Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}