{"id":"vidhyamitra:city-day:ayodhya:1810-07-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1810-07-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1810-07-07","date_display":"July 7, 1810 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":1810,"month":7,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2382335.770833,"kali_year":4912,"ahargana":1793870.2708,"sun":{"sidereal_longitude":83.0511,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":144.358,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":61.3069,"elapsed_within_tithi_degrees":1.3069},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":144.358,"elapsed_within_degrees":11.0246},"yoga":{"number":18,"name":"Varīyān","sum_longitude":227.409},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1810,"month":7,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2382335.770833,"ahargana":1793870.2708,"kali_year":4912,"ayanamsa_lahiri":21.206,"grahas":{"sun":{"sidereal_longitude":82.988812,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"moon":{"sidereal_longitude":140.46871199999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false,"latitude":-2.0944},"mars":{"sidereal_longitude":79.500812,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":66.94471199999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":34.616512,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":114.95531199999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":230.45831199999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":172.1203,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":352.1203,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":1810,"month":7,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2382335.770833,"kali_year":4912,"ahargana":1793870.2708,"sun":{"sidereal_longitude":83.0511,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":144.358,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":61.3069,"elapsed_within_tithi_degrees":1.3069},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":144.358,"elapsed_within_degrees":11.0246},"yoga":{"number":18,"name":"Varīyān","sum_longitude":227.409},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.094,"elongation":61.307},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.094,"opposition_distance":118.693}},"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":"05:13","sunsetLocal":"18:59","solarNoonLocal":"12:06","dayLengthHours":13.76307205136711,"dayLengthDisplay":"13 Hours 45 Mins 47 Secs","nightLengthDisplay":"10 Hours 14 Mins 13 Secs","moonriseLocal":"09:38","moonsetLocal":"22:13","rahuKala":{"name":"Rāhu Kāla","start":"08:39","end":"10:22","startHours":8.654333652229916,"endHours":10.374717658650804,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:49","end":"15:32","startHours":13.815485671492581,"endHours":15.535869677913471,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:13","end":"06:56","startHours":5.213565639388137,"endHours":6.933949645809026,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:25","end":"08:53","startHours":8.424949118040463,"endHours":8.883718186419367,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:47","end":"06:09","startHours":5.787026974861766,"endHours":6.154042229564889,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:33","startHours":11.636332596692787,"endHours":12.553870733450596,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:23","end":"04:18","startHours":3.3784893658725226,"endHours":4.29602750263033,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:04","end":"05:13","startHours":4.066642968440878,"endHours":5.213565639388137,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:18","startHours":14.388947006966212,"endHours":15.30648514372402,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:47","end":"19:11","startHours":18.776637690755248,"endHours":19.176637690755246,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:59","end":"19:33","startHours":18.976637690755247,"endHours":19.550099026228878,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:44","end":"20:29","startHours":18.726637690755247,"endHours":20.476637690755247,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:33","startHours":23.63633259669279,"endHours":24.553870733450594,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:13","end":"06:56","startHours":5.213565639388137,"endHours":6.933949645809026,"quality":"inauspicious"},{"name":"Śubha","start":"06:56","end":"08:39","startHours":6.933949645809026,"endHours":8.654333652229916,"quality":"auspicious"},{"name":"Roga","start":"08:39","end":"10:22","startHours":8.654333652229916,"endHours":10.374717658650804,"quality":"inauspicious"},{"name":"Udveg","start":"10:22","end":"12:06","startHours":10.374717658650804,"endHours":12.095101665071692,"quality":"inauspicious"},{"name":"Chala","start":"12:06","end":"13:49","startHours":12.095101665071692,"endHours":13.815485671492581,"quality":"neutral"},{"name":"Labha","start":"13:49","end":"15:32","startHours":13.815485671492581,"endHours":15.535869677913471,"quality":"auspicious"},{"name":"Amṛta","start":"15:32","end":"17:15","startHours":15.535869677913471,"endHours":17.256253684334357,"quality":"auspicious"},{"name":"Kāla","start":"17:15","end":"18:59","startHours":17.256253684334357,"endHours":18.976637690755247,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:59","end":"20:15","startHours":18.976637690755247,"endHours":20.256253684334357,"quality":"auspicious"},{"name":"Amṛta","start":"20:15","end":"21:32","startHours":20.256253684334357,"endHours":21.535869677913468,"quality":"auspicious"},{"name":"Kāla","start":"21:32","end":"22:49","startHours":21.535869677913468,"endHours":22.81548567149258,"quality":"inauspicious"},{"name":"Śubha","start":"22:49","end":"00:06","startHours":22.81548567149258,"endHours":24.09510166507169,"quality":"auspicious"},{"name":"Roga","start":"00:06","end":"01:22","startHours":24.09510166507169,"endHours":25.374717658650802,"quality":"inauspicious"},{"name":"Udveg","start":"01:22","end":"02:39","startHours":25.374717658650802,"endHours":26.654333652229916,"quality":"inauspicious"},{"name":"Chala","start":"02:39","end":"03:56","startHours":26.654333652229916,"endHours":27.933949645809026,"quality":"neutral"},{"name":"Labha","start":"03:56","end":"05:13","startHours":27.933949645809026,"endHours":29.213565639388136,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:13","end":"06:13","startHours":5.213565639388137,"endHours":6.213565639388137,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:13","end":"07:13","startHours":6.213565639388137,"endHours":7.213565639388137,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:13","end":"08:13","startHours":7.213565639388137,"endHours":8.213565639388136,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:13","end":"09:13","startHours":8.213565639388136,"endHours":9.213565639388136,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:13","end":"10:13","startHours":9.213565639388136,"endHours":10.213565639388136,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:13","end":"11:13","startHours":10.213565639388136,"endHours":11.213565639388136,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:13","end":"12:13","startHours":11.213565639388136,"endHours":12.213565639388136,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:13","end":"13:13","startHours":12.213565639388136,"endHours":13.213565639388136,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:13","end":"14:13","startHours":13.213565639388136,"endHours":14.213565639388136,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:13","end":"15:13","startHours":14.213565639388136,"endHours":15.213565639388136,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:13","end":"16:13","startHours":15.213565639388136,"endHours":16.213565639388136,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:13","end":"17:13","startHours":16.213565639388136,"endHours":17.213565639388136,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:13","end":"18:13","startHours":17.213565639388136,"endHours":18.213565639388136,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:13","end":"19:13","startHours":18.213565639388136,"endHours":19.213565639388136,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:13","end":"20:13","startHours":19.213565639388136,"endHours":20.213565639388136,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:13","end":"21:13","startHours":20.213565639388136,"endHours":21.213565639388136,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:13","end":"22:13","startHours":21.213565639388136,"endHours":22.213565639388136,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:13","end":"23:13","startHours":22.213565639388136,"endHours":23.213565639388136,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:13","end":"00:13","startHours":23.213565639388136,"endHours":24.213565639388136,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:13","end":"01:13","startHours":24.213565639388136,"endHours":25.213565639388136,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:13","end":"02:13","startHours":25.213565639388136,"endHours":26.213565639388136,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:13","end":"03:13","startHours":26.213565639388136,"endHours":27.213565639388136,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:13","end":"04:13","startHours":27.213565639388136,"endHours":28.213565639388136,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:13","end":"05:13","startHours":28.213565639388136,"endHours":29.213565639388136,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvaja","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":22.680293446437652,"eotMinutes":-4.522099904301516,"ayanamsa":21.206}},"calendars":{"vikram_samvat":1867,"vikram_samvatsara":"Subhānu","saka_samvat":1732,"saka_samvatsara":"Pramoda","bengali_samvat":1217,"malayalam_era":986,"nanakshahi_year":341,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Ṣaṣṭhī · Vikram 1867 Subhānu · Śaka 1732 Pramoda"},"festivals":[{"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":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 7, 1810 CE · Ayodhyā · Vidhyamitra","description":"July 7, 1810 CE for Ayodhyā: Śukla Ṣaṣṭhī, sūryodaya 05:13, sūryāsta 18:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1810-07-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1810-07-07","sa":"https://sa.vidhyamitra.com/city/ayodhya/1810-07-07","hi":"https://hi.vidhyamitra.com/city/ayodhya/1810-07-07","x-default":"https://vidhyamitra.com/city/ayodhya/1810-07-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T01:03:58.399Z","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":"2026-05-22T01:03:58.399Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T01:03:58.399Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}