{"id":"vidhyamitra:city-day:ayodhya:1692-02-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1692-02-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1692-02-28","date_display":"February 28, 1692 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":1692,"month":2,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2339108.770833,"kali_year":4793,"ahargana":1750643.2708,"sun":{"sidereal_longitude":320.7811,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":88.3662,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":127.5851,"elapsed_within_tithi_degrees":7.5851},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":88.3662,"elapsed_within_degrees":8.3662},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":49.1474},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1692,"month":2,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2339108.770833,"ahargana":1750643.2708,"kali_year":4793,"ayanamsa_lahiri":19.5527,"grahas":{"sun":{"sidereal_longitude":319.90740099999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":84.73170099999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false,"latitude":2.523},"mars":{"sidereal_longitude":65.29590099999996,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":297.86120099999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":25.788201000000015,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":348.873501,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":235.89350100000001,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":302.4948,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":122.4948,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":1692,"month":2,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2339108.770833,"kali_year":4793,"ahargana":1750643.2708,"sun":{"sidereal_longitude":320.7811,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":88.3662,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":127.5851,"elapsed_within_tithi_degrees":7.5851},"nakshatra":{"number":7,"name":"Punarvasu","pada":3,"moon_longitude":88.3662,"elapsed_within_degrees":8.3662},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":49.1474},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.523,"elongation":127.585},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.523,"opposition_distance":52.415}},"eclipse_window_40days":[{"offset_days":-11,"type":"solar","occurs":true,"moon_latitude":0.447,"elongation":0.915}]},"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":"06:27","sunsetLocal":"18:02","solarNoonLocal":"12:14","dayLengthHours":11.581639056838421,"dayLengthDisplay":"11 Hours 34 Mins 54 Secs","nightLengthDisplay":"12 Hours 25 Mins 06 Secs","moonriseLocal":"13:42","moonsetLocal":"03:25","rahuKala":{"name":"Rāhu Kāla","start":"13:41","end":"15:08","startHours":13.68782252920526,"endHours":15.135527411310063,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:27","end":"07:54","startHours":6.449298118681247,"endHours":7.897003000786049,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:21","end":"10:48","startHours":9.344707882890852,"endHours":10.792412764995655,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:32","startHours":9.151680565276878,"endHours":9.537735200504827,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:56","end":"07:14","startHours":6.931866412716181,"endHours":7.240710120898538,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:38","startHours":11.85406301187251,"endHours":12.626172282328406,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:54","end":"05:41","startHours":4.905079577769458,"endHours":5.677188848225352,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:29","end":"06:27","startHours":5.484161530611378,"endHours":6.449298118681247,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:57","startHours":14.170390823240194,"endHours":14.942500093696088,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:50","end":"18:14","startHours":17.83093717551967,"endHours":18.230937175519667,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:02","end":"18:31","startHours":18.030937175519668,"endHours":18.5135054695546,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:47","end":"19:32","startHours":17.780937175519668,"endHours":19.530937175519668,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:38","startHours":23.854063011872512,"endHours":24.626172282328405,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:27","end":"07:54","startHours":6.449298118681247,"endHours":7.897003000786049,"quality":"auspicious"},{"name":"Roga","start":"07:54","end":"09:21","startHours":7.897003000786049,"endHours":9.344707882890852,"quality":"inauspicious"},{"name":"Udveg","start":"09:21","end":"10:48","startHours":9.344707882890852,"endHours":10.792412764995655,"quality":"inauspicious"},{"name":"Chala","start":"10:48","end":"12:14","startHours":10.792412764995655,"endHours":12.240117647100458,"quality":"neutral"},{"name":"Labha","start":"12:14","end":"13:41","startHours":12.240117647100458,"endHours":13.68782252920526,"quality":"auspicious"},{"name":"Amṛta","start":"13:41","end":"15:08","startHours":13.68782252920526,"endHours":15.135527411310063,"quality":"auspicious"},{"name":"Kāla","start":"15:08","end":"16:35","startHours":15.135527411310063,"endHours":16.583232293414866,"quality":"inauspicious"},{"name":"Śubha","start":"16:35","end":"18:02","startHours":16.583232293414866,"endHours":18.030937175519668,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:02","end":"19:35","startHours":18.030937175519668,"endHours":19.583232293414866,"quality":"auspicious"},{"name":"Kāla","start":"19:35","end":"21:08","startHours":19.583232293414866,"endHours":21.13552741131006,"quality":"inauspicious"},{"name":"Śubha","start":"21:08","end":"22:41","startHours":21.13552741131006,"endHours":22.68782252920526,"quality":"auspicious"},{"name":"Roga","start":"22:41","end":"00:14","startHours":22.68782252920526,"endHours":24.24011764710046,"quality":"inauspicious"},{"name":"Udveg","start":"00:14","end":"01:48","startHours":24.24011764710046,"endHours":25.792412764995653,"quality":"inauspicious"},{"name":"Chala","start":"01:48","end":"03:21","startHours":25.792412764995653,"endHours":27.34470788289085,"quality":"neutral"},{"name":"Labha","start":"03:21","end":"04:54","startHours":27.34470788289085,"endHours":28.89700300078605,"quality":"auspicious"},{"name":"Amṛta","start":"04:54","end":"06:27","startHours":28.89700300078605,"endHours":30.44929811868125,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:27","end":"07:27","startHours":6.449298118681247,"endHours":7.449298118681247,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:27","end":"08:27","startHours":7.449298118681247,"endHours":8.449298118681247,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:27","end":"09:27","startHours":8.449298118681247,"endHours":9.449298118681247,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:27","end":"10:27","startHours":9.449298118681247,"endHours":10.449298118681247,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:27","end":"11:27","startHours":10.449298118681247,"endHours":11.449298118681247,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:27","end":"12:27","startHours":11.449298118681247,"endHours":12.449298118681247,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:27","end":"13:27","startHours":12.449298118681247,"endHours":13.449298118681247,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:27","end":"14:27","startHours":13.449298118681247,"endHours":14.449298118681247,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:27","end":"15:27","startHours":14.449298118681247,"endHours":15.449298118681247,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:27","end":"16:27","startHours":15.449298118681247,"endHours":16.44929811868125,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:27","end":"17:27","startHours":16.44929811868125,"endHours":17.44929811868125,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:27","end":"18:27","startHours":17.44929811868125,"endHours":18.44929811868125,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:27","end":"19:27","startHours":18.44929811868125,"endHours":19.44929811868125,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:27","end":"20:27","startHours":19.44929811868125,"endHours":20.44929811868125,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:27","end":"21:27","startHours":20.44929811868125,"endHours":21.44929811868125,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:27","end":"22:27","startHours":21.44929811868125,"endHours":22.44929811868125,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:27","end":"23:27","startHours":22.44929811868125,"endHours":23.44929811868125,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:27","end":"00:27","startHours":23.44929811868125,"endHours":24.44929811868125,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:27","end":"01:27","startHours":24.44929811868125,"endHours":25.44929811868125,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:27","end":"02:27","startHours":25.44929811868125,"endHours":26.44929811868125,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:27","end":"03:27","startHours":26.44929811868125,"endHours":27.44929811868125,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:27","end":"04:27","startHours":27.44929811868125,"endHours":28.44929811868125,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:27","end":"05:27","startHours":28.44929811868125,"endHours":29.44929811868125,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:27","end":"06:27","startHours":29.44929811868125,"endHours":30.44929811868125,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-8.02170561300092,"eotMinutes":-13.223058826027486,"ayanamsa":19.5527}},"calendars":{"vikram_samvat":1749,"vikram_samvatsara":"Pārthiva","saka_samvat":1614,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1099,"malayalam_era":868,"nanakshahi_year":223,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Ekādaśī · Vikram 1749 Pārthiva · Śaka 1614 Aṅgirasa"},"festivals":[{"id":"amalaki-ekadashi","name":"Āmalakī Ekādaśī","name_sanskrit":"आमलकी एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu (in Āmalakī tree)","significance":"Worship of Āmalakī (Indian gooseberry, sacred to Viṣṇu).","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":4},{"id":"rangbhari-ekadashi","name":"Raṅgbhari Ekādaśī","name_sanskrit":"रङ्गभरी एकादशी","tradition":"Shaiva","associated_deity":"Śiva-Pārvatī","significance":"Kāśī tradition: Śiva brings Pārvatī home; rang-utsava begins.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Phālguna"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","relevance":0.5}]},"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 28, 1692 CE · Ayodhyā · Vidhyamitra","description":"February 28, 1692 CE for Ayodhyā: Śukla Ekādaśī, sūryodaya 06:27, sūryāsta 18:02.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1692-02-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1692-02-28","sa":"https://sa.vidhyamitra.com/city/ayodhya/1692-02-28","hi":"https://hi.vidhyamitra.com/city/ayodhya/1692-02-28","x-default":"https://vidhyamitra.com/city/ayodhya/1692-02-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T02:12:02.763Z","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":"2026-06-03T02:12:02.763Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T02:12:02.763Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}