{"id":"vidhyamitra:city-day:ayodhya:1780-06-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1780-06-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1780-06-09","date_display":"June 9, 1780 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":1780,"month":6,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2371351.770833,"kali_year":4882,"ahargana":1782886.2708,"sun":{"sidereal_longitude":58.2049,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":137.5345,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":79.3295,"elapsed_within_tithi_degrees":7.3295},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":137.5345,"elapsed_within_degrees":4.2011},"yoga":{"number":15,"name":"Vajra","sum_longitude":195.7394},"karana":{"half_tithi_index":13,"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":1780,"month":6,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2371351.770833,"ahargana":1782886.2708,"kali_year":4882,"ayanamsa_lahiri":20.7859,"grahas":{"sun":{"sidereal_longitude":57.893681000000015,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":138.544581,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false,"latitude":4.3767},"mars":{"sidereal_longitude":72.44208100000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":45.48738100000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":179.03158099999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":106.07568100000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":226.31568100000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":34.1055,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":214.1055,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"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":1780,"month":6,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2371351.770833,"kali_year":4882,"ahargana":1782886.2708,"sun":{"sidereal_longitude":58.2049,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":137.5345,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":79.3295,"elapsed_within_tithi_degrees":7.3295},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":137.5345,"elapsed_within_degrees":4.2011},"yoga":{"number":15,"name":"Vajra","sum_longitude":195.7394},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.377,"elongation":79.33},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.377,"opposition_distance":100.67}},"eclipse_window_40days":[{"offset_days":-6,"type":"solar","occurs":true,"moon_latitude":1.364,"elongation":0.424}]},"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":"05:07","sunsetLocal":"18:54","solarNoonLocal":"12:00","dayLengthHours":13.785659012489432,"dayLengthDisplay":"13 Hours 47 Mins 08 Secs","nightLengthDisplay":"10 Hours 12 Mins 52 Secs","moonriseLocal":"11:04","moonsetLocal":"23:42","rahuKala":{"name":"Rāhu Kāla","start":"10:17","end":"12:00","startHours":10.279902098152991,"endHours":12.003109474714169,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:27","end":"17:10","startHours":15.449524227836527,"endHours":17.172731604397708,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:50","end":"08:33","startHours":6.833487345030632,"endHours":8.55669472159181,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:20","end":"08:47","startHours":8.326933738050322,"endHours":8.786455705133303,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:41","end":"06:03","startHours":5.68468242732318,"endHours":6.052300000989565,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:28","startHours":11.543587507631187,"endHours":12.46263144179715,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:16","end":"04:11","startHours":3.272192100137529,"endHours":4.191236034303492,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:58","end":"05:07","startHours":3.9614750507620005,"endHours":5.110279968469453,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"15:13","startHours":14.300719310129075,"endHours":15.219763244295038,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:42","end":"19:06","startHours":18.695938980958886,"endHours":19.095938980958884,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:54","end":"19:28","startHours":18.895938980958885,"endHours":19.47034143981261,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:39","end":"20:24","startHours":18.645938980958885,"endHours":20.395938980958885,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:28","startHours":23.543587507631187,"endHours":24.46263144179715,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:07","end":"06:50","startHours":5.110279968469453,"endHours":6.833487345030632,"quality":"neutral"},{"name":"Labha","start":"06:50","end":"08:33","startHours":6.833487345030632,"endHours":8.55669472159181,"quality":"auspicious"},{"name":"Amṛta","start":"08:33","end":"10:17","startHours":8.55669472159181,"endHours":10.279902098152991,"quality":"auspicious"},{"name":"Kāla","start":"10:17","end":"12:00","startHours":10.279902098152991,"endHours":12.003109474714169,"quality":"inauspicious"},{"name":"Śubha","start":"12:00","end":"13:44","startHours":12.003109474714169,"endHours":13.72631685127535,"quality":"auspicious"},{"name":"Roga","start":"13:44","end":"15:27","startHours":13.72631685127535,"endHours":15.449524227836527,"quality":"inauspicious"},{"name":"Udveg","start":"15:27","end":"17:10","startHours":15.449524227836527,"endHours":17.172731604397708,"quality":"inauspicious"},{"name":"Chala","start":"17:10","end":"18:54","startHours":17.172731604397708,"endHours":18.895938980958885,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:54","end":"20:10","startHours":18.895938980958885,"endHours":20.172731604397704,"quality":"inauspicious"},{"name":"Udveg","start":"20:10","end":"21:27","startHours":20.172731604397704,"endHours":21.449524227836527,"quality":"inauspicious"},{"name":"Chala","start":"21:27","end":"22:44","startHours":21.449524227836527,"endHours":22.72631685127535,"quality":"neutral"},{"name":"Labha","start":"22:44","end":"00:00","startHours":22.72631685127535,"endHours":24.00310947471417,"quality":"auspicious"},{"name":"Amṛta","start":"00:00","end":"01:17","startHours":24.00310947471417,"endHours":25.279902098152988,"quality":"auspicious"},{"name":"Kāla","start":"01:17","end":"02:33","startHours":25.279902098152988,"endHours":26.55669472159181,"quality":"inauspicious"},{"name":"Śubha","start":"02:33","end":"03:50","startHours":26.55669472159181,"endHours":27.833487345030633,"quality":"auspicious"},{"name":"Roga","start":"03:50","end":"05:07","startHours":27.833487345030633,"endHours":29.110279968469452,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:07","end":"06:07","startHours":5.110279968469453,"endHours":6.110279968469453,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:07","end":"07:07","startHours":6.110279968469453,"endHours":7.110279968469453,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:07","end":"08:07","startHours":7.110279968469453,"endHours":8.110279968469452,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:07","end":"09:07","startHours":8.110279968469452,"endHours":9.110279968469452,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:07","end":"10:07","startHours":9.110279968469452,"endHours":10.110279968469452,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:07","end":"11:07","startHours":10.110279968469452,"endHours":11.110279968469452,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:07","end":"12:07","startHours":11.110279968469452,"endHours":12.110279968469452,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:07","end":"13:07","startHours":12.110279968469452,"endHours":13.110279968469452,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:07","end":"14:07","startHours":13.110279968469452,"endHours":14.110279968469452,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:07","end":"15:07","startHours":14.110279968469452,"endHours":15.110279968469452,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:07","end":"16:07","startHours":15.110279968469452,"endHours":16.110279968469452,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:07","end":"17:07","startHours":16.110279968469452,"endHours":17.110279968469452,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:07","end":"18:07","startHours":17.110279968469452,"endHours":18.110279968469452,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:07","end":"19:07","startHours":18.110279968469452,"endHours":19.110279968469452,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:07","end":"20:07","startHours":19.110279968469452,"endHours":20.110279968469452,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:07","end":"21:07","startHours":20.110279968469452,"endHours":21.110279968469452,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:07","end":"22:07","startHours":21.110279968469452,"endHours":22.110279968469452,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:07","end":"23:07","startHours":22.110279968469452,"endHours":23.110279968469452,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:07","end":"00:07","startHours":23.110279968469452,"endHours":24.110279968469452,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:07","end":"01:07","startHours":24.110279968469452,"endHours":25.110279968469452,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:07","end":"02:07","startHours":25.110279968469452,"endHours":26.110279968469452,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:07","end":"03:07","startHours":26.110279968469452,"endHours":27.110279968469452,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:07","end":"04:07","startHours":27.110279968469452,"endHours":28.110279968469452,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:07","end":"05:07","startHours":28.110279968469452,"endHours":29.110279968469452,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":22.9541561029977,"eotMinutes":0.9974315171499422,"ayanamsa":20.7859}},"calendars":{"vikram_samvat":1837,"vikram_samvatsara":"Pramādī","saka_samvat":1702,"saka_samvatsara":"Śārvarī","bengali_samvat":1187,"malayalam_era":956,"nanakshahi_year":311,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Saptamī · Vikram 1837 Pramādī · Śaka 1702 Śārvarī"},"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 June 9, 1780 CE · Ayodhyā · Vidhyamitra","description":"June 9, 1780 CE for Ayodhyā: Śukla Saptamī, sūryodaya 05:07, sūryāsta 18:54.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1780-06-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1780-06-09","sa":"https://sa.vidhyamitra.com/city/ayodhya/1780-06-09","hi":"https://hi.vidhyamitra.com/city/ayodhya/1780-06-09","x-default":"https://vidhyamitra.com/city/ayodhya/1780-06-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:31:59.293Z","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":"2026-05-31T03:31:59.293Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:31:59.293Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}