{"id":"vidhyamitra:city-day:ayodhya:1738-02-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1738-02-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1738-02-09","date_display":"February 9, 1738 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":1738,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2355890.770833,"kali_year":4839,"ahargana":1767425.2708,"sun":{"sidereal_longitude":300.6754,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":174.7358,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":234.0605,"elapsed_within_tithi_degrees":6.0605},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.7358,"elapsed_within_degrees":1.4025},"yoga":{"number":9,"name":"Śūla","sum_longitude":115.4112},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1738,"month":2,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2355890.770833,"ahargana":1767425.2708,"kali_year":4839,"ayanamsa_lahiri":20.1946,"grahas":{"sun":{"sidereal_longitude":299.97970499999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":174.86060500000008,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":2.9761},"mars":{"sidereal_longitude":264.1115050000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":304.78640500000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":338.36660499999994,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":289.904905,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":61.800905,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":133.3037,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":313.3037,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1738,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2355890.770833,"kali_year":4839,"ahargana":1767425.2708,"sun":{"sidereal_longitude":300.6754,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":174.7358,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":234.0605,"elapsed_within_tithi_degrees":6.0605},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":174.7358,"elapsed_within_degrees":1.4025},"yoga":{"number":9,"name":"Śūla","sum_longitude":115.4112},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.976,"elongation":125.94},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.976,"opposition_distance":54.06}},"eclipse_window_40days":[{"offset_days":-4,"type":"lunar","occurs":true,"moon_latitude":-1.133,"opposition_distance":2.31}]},"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":"06:42","sunsetLocal":"17:49","solarNoonLocal":"12:16","dayLengthHours":11.110182356636244,"dayLengthDisplay":"11 Hours 06 Mins 37 Secs","nightLengthDisplay":"12 Hours 53 Mins 23 Secs","moonriseLocal":"22:05","moonsetLocal":"09:46","rahuKala":{"name":"Rāhu Kāla","start":"16:26","end":"17:49","startHours":16.42777354578179,"endHours":17.81654634036132,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:16","end":"13:39","startHours":12.261455162043198,"endHours":13.650227956622729,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:02","end":"16:26","startHours":15.03900075120226,"endHours":16.42777354578179,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:40","startHours":9.2987398669402,"endHours":9.669079278828075,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:10","end":"07:28","startHours":7.1692882485849205,"endHours":7.46555977809522,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.891115750155324,"endHours":12.631794573931073,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:14","end":"05:58","startHours":5.225006336173578,"endHours":5.965685159949327,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:47","end":"06:42","startHours":5.78051545400539,"endHours":6.706363983725077,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:51","startHours":14.113152221482572,"endHours":14.853831045258321,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:37","end":"18:01","startHours":17.61654634036132,"endHours":18.01654634036132,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:49","end":"18:17","startHours":17.81654634036132,"endHours":18.279470605221164,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:34","end":"19:19","startHours":17.56654634036132,"endHours":19.31654634036132,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.891115750155322,"endHours":24.631794573931074,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:42","end":"08:06","startHours":6.706363983725077,"endHours":8.095136778304607,"quality":"inauspicious"},{"name":"Chala","start":"08:06","end":"09:29","startHours":8.095136778304607,"endHours":9.483909572884137,"quality":"neutral"},{"name":"Labha","start":"09:29","end":"10:52","startHours":9.483909572884137,"endHours":10.872682367463668,"quality":"auspicious"},{"name":"Amṛta","start":"10:52","end":"12:16","startHours":10.872682367463668,"endHours":12.261455162043198,"quality":"auspicious"},{"name":"Kāla","start":"12:16","end":"13:39","startHours":12.261455162043198,"endHours":13.650227956622729,"quality":"inauspicious"},{"name":"Śubha","start":"13:39","end":"15:02","startHours":13.650227956622729,"endHours":15.03900075120226,"quality":"auspicious"},{"name":"Roga","start":"15:02","end":"16:26","startHours":15.03900075120226,"endHours":16.42777354578179,"quality":"inauspicious"},{"name":"Udveg","start":"16:26","end":"17:49","startHours":16.42777354578179,"endHours":17.81654634036132,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:49","end":"19:26","startHours":17.81654634036132,"endHours":19.42777354578179,"quality":"auspicious"},{"name":"Roga","start":"19:26","end":"21:02","startHours":19.42777354578179,"endHours":21.03900075120226,"quality":"inauspicious"},{"name":"Udveg","start":"21:02","end":"22:39","startHours":21.03900075120226,"endHours":22.65022795662273,"quality":"inauspicious"},{"name":"Chala","start":"22:39","end":"00:16","startHours":22.65022795662273,"endHours":24.261455162043198,"quality":"neutral"},{"name":"Labha","start":"00:16","end":"01:52","startHours":24.261455162043198,"endHours":25.872682367463668,"quality":"auspicious"},{"name":"Amṛta","start":"01:52","end":"03:29","startHours":25.872682367463668,"endHours":27.483909572884137,"quality":"auspicious"},{"name":"Kāla","start":"03:29","end":"05:06","startHours":27.483909572884137,"endHours":29.095136778304607,"quality":"inauspicious"},{"name":"Śubha","start":"05:06","end":"06:42","startHours":29.095136778304607,"endHours":30.706363983725076,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:42","end":"07:42","startHours":6.706363983725077,"endHours":7.706363983725077,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:42","end":"08:42","startHours":7.706363983725077,"endHours":8.706363983725076,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:42","end":"09:42","startHours":8.706363983725076,"endHours":9.706363983725076,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:42","end":"10:42","startHours":9.706363983725076,"endHours":10.706363983725076,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:42","end":"11:42","startHours":10.706363983725076,"endHours":11.706363983725076,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:42","end":"12:42","startHours":11.706363983725076,"endHours":12.706363983725076,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:42","end":"13:42","startHours":12.706363983725076,"endHours":13.706363983725076,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:42","end":"14:42","startHours":13.706363983725076,"endHours":14.706363983725076,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:42","end":"15:42","startHours":14.706363983725076,"endHours":15.706363983725076,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:42","end":"16:42","startHours":15.706363983725076,"endHours":16.706363983725076,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:42","end":"17:42","startHours":16.706363983725076,"endHours":17.706363983725076,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:42","end":"18:42","startHours":17.706363983725076,"endHours":18.706363983725076,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:42","end":"19:42","startHours":18.706363983725076,"endHours":19.706363983725076,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:42","end":"20:42","startHours":19.706363983725076,"endHours":20.706363983725076,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:42","end":"21:42","startHours":20.706363983725076,"endHours":21.706363983725076,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:42","end":"22:42","startHours":21.706363983725076,"endHours":22.706363983725076,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:42","end":"23:42","startHours":22.706363983725076,"endHours":23.706363983725076,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:42","end":"00:42","startHours":23.706363983725076,"endHours":24.706363983725076,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:42","end":"01:42","startHours":24.706363983725076,"endHours":25.706363983725076,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:42","end":"02:42","startHours":25.706363983725076,"endHours":26.706363983725076,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:42","end":"03:42","startHours":26.706363983725076,"endHours":27.706363983725076,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:42","end":"04:42","startHours":27.706363983725076,"endHours":28.706363983725076,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:42","end":"05:42","startHours":28.706363983725076,"endHours":29.706363983725076,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:42","end":"06:42","startHours":29.706363983725076,"endHours":30.706363983725076,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-14.75755248198833,"eotMinutes":-14.503309722591807,"ayanamsa":20.1946}},"calendars":{"vikram_samvat":1795,"vikram_samvatsara":"Prajāpati","saka_samvat":1660,"saka_samvatsara":"Kālayukta","bengali_samvat":1145,"malayalam_era":914,"nanakshahi_year":269,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Pañcamī · Vikram 1795 Prajāpati · Śaka 1660 Kālayukta"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 February 9, 1738 CE · Ayodhyā · Vidhyamitra","description":"February 9, 1738 CE for Ayodhyā: Kṛṣṇa Pañcamī, sūryodaya 06:42, sūryāsta 17:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1738-02-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1738-02-09","sa":"https://sa.vidhyamitra.com/city/ayodhya/1738-02-09","hi":"https://hi.vidhyamitra.com/city/ayodhya/1738-02-09","x-default":"https://vidhyamitra.com/city/ayodhya/1738-02-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T04:22:18.974Z","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":"2026-06-03T04:22:18.974Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T04:22:18.974Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}