{"id":"vidhyamitra:city-day:ayodhya:2291-02-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2291-02-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2291-02-09","date_display":"February 9, 2291 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":2291,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2557869.770833,"kali_year":5392,"ahargana":1969404.2708,"sun":{"sidereal_longitude":291.4168,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":46.0841,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":114.6672,"elapsed_within_tithi_degrees":6.6672},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":46.0841,"elapsed_within_degrees":6.0841},"yoga":{"number":26,"name":"Indra","sum_longitude":337.5009},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2291,"month":2,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2557869.770833,"ahargana":1969404.2708,"kali_year":5392,"ayanamsa_lahiri":27.9195,"grahas":{"sun":{"sidereal_longitude":292.058122,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":46.31782199999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false,"latitude":0.4231},"mars":{"sidereal_longitude":255.83422199999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":280.79852200000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":208.45852200000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":260.071322,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":330.77452199999993,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":231.4843,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":51.4843,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"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":2291,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2557869.770833,"kali_year":5392,"ahargana":1969404.2708,"sun":{"sidereal_longitude":291.4168,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":46.0841,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":114.6672,"elapsed_within_tithi_degrees":6.6672},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":46.0841,"elapsed_within_degrees":6.0841},"yoga":{"number":26,"name":"Indra","sum_longitude":337.5009},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.423,"elongation":114.667},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.423,"opposition_distance":65.333}},"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":"06:43","sunsetLocal":"17:49","solarNoonLocal":"12:16","dayLengthHours":11.105718698770772,"dayLengthDisplay":"11 Hours 06 Mins 21 Secs","nightLengthDisplay":"12 Hours 53 Mins 39 Secs","moonriseLocal":"13:02","moonsetLocal":"02:44","rahuKala":{"name":"Rāhu Kāla","start":"08:06","end":"09:29","startHours":8.096810650004159,"endHours":9.485025487350505,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:52","end":"12:16","startHours":10.873240324696852,"endHours":12.261455162043198,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:39","end":"15:02","startHours":13.649669999389545,"endHours":15.037884836735891,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:40","startHours":9.299930175704326,"endHours":9.670120798996685,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:10","end":"07:28","startHours":7.17133409177326,"endHours":7.467486590407147,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.891264538750839,"endHours":12.631645785335557,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:14","end":"05:58","startHours":5.227833319488375,"endHours":5.968214566073093,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:47","end":"06:43","startHours":5.783119254426913,"endHours":6.708595812657811,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:51","startHours":14.112408278504994,"endHours":14.852789525089712,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:37","end":"18:01","startHours":17.614314511428585,"endHours":18.014314511428584,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:49","end":"18:17","startHours":17.814314511428584,"endHours":18.277052790544033,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:34","end":"19:19","startHours":17.564314511428584,"endHours":19.314314511428584,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.89126453875084,"endHours":24.631645785335557,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:43","end":"08:06","startHours":6.708595812657811,"endHours":8.096810650004159,"quality":"auspicious"},{"name":"Kāla","start":"08:06","end":"09:29","startHours":8.096810650004159,"endHours":9.485025487350505,"quality":"inauspicious"},{"name":"Śubha","start":"09:29","end":"10:52","startHours":9.485025487350505,"endHours":10.873240324696852,"quality":"auspicious"},{"name":"Roga","start":"10:52","end":"12:16","startHours":10.873240324696852,"endHours":12.261455162043198,"quality":"inauspicious"},{"name":"Udveg","start":"12:16","end":"13:39","startHours":12.261455162043198,"endHours":13.649669999389545,"quality":"inauspicious"},{"name":"Chala","start":"13:39","end":"15:02","startHours":13.649669999389545,"endHours":15.037884836735891,"quality":"neutral"},{"name":"Labha","start":"15:02","end":"16:26","startHours":15.037884836735891,"endHours":16.426099674082238,"quality":"auspicious"},{"name":"Amṛta","start":"16:26","end":"17:49","startHours":16.426099674082238,"endHours":17.814314511428584,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:49","end":"19:26","startHours":17.814314511428584,"endHours":19.426099674082238,"quality":"neutral"},{"name":"Labha","start":"19:26","end":"21:02","startHours":19.426099674082238,"endHours":21.03788483673589,"quality":"auspicious"},{"name":"Amṛta","start":"21:02","end":"22:39","startHours":21.03788483673589,"endHours":22.649669999389545,"quality":"auspicious"},{"name":"Kāla","start":"22:39","end":"00:16","startHours":22.649669999389545,"endHours":24.261455162043198,"quality":"inauspicious"},{"name":"Śubha","start":"00:16","end":"01:52","startHours":24.261455162043198,"endHours":25.87324032469685,"quality":"auspicious"},{"name":"Roga","start":"01:52","end":"03:29","startHours":25.87324032469685,"endHours":27.485025487350505,"quality":"inauspicious"},{"name":"Udveg","start":"03:29","end":"05:06","startHours":27.485025487350505,"endHours":29.09681065000416,"quality":"inauspicious"},{"name":"Chala","start":"05:06","end":"06:43","startHours":29.09681065000416,"endHours":30.708595812657812,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:43","end":"07:43","startHours":6.708595812657811,"endHours":7.708595812657811,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:43","end":"08:43","startHours":7.708595812657811,"endHours":8.708595812657812,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:43","end":"09:43","startHours":8.708595812657812,"endHours":9.708595812657812,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:43","end":"10:43","startHours":9.708595812657812,"endHours":10.708595812657812,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:43","end":"11:43","startHours":10.708595812657812,"endHours":11.708595812657812,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:43","end":"12:43","startHours":11.708595812657812,"endHours":12.708595812657812,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:43","end":"13:43","startHours":12.708595812657812,"endHours":13.708595812657812,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:43","end":"14:43","startHours":13.708595812657812,"endHours":14.708595812657812,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:43","end":"15:43","startHours":14.708595812657812,"endHours":15.708595812657812,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:43","end":"16:43","startHours":15.708595812657812,"endHours":16.708595812657812,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:43","end":"17:43","startHours":16.708595812657812,"endHours":17.708595812657812,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:43","end":"18:43","startHours":17.708595812657812,"endHours":18.708595812657812,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:43","end":"19:43","startHours":18.708595812657812,"endHours":19.708595812657812,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:43","end":"20:43","startHours":19.708595812657812,"endHours":20.708595812657812,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:43","end":"21:43","startHours":20.708595812657812,"endHours":21.708595812657812,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:43","end":"22:43","startHours":21.708595812657812,"endHours":22.708595812657812,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:43","end":"23:43","startHours":22.708595812657812,"endHours":23.708595812657812,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:43","end":"00:43","startHours":23.708595812657812,"endHours":24.708595812657812,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:43","end":"01:43","startHours":24.708595812657812,"endHours":25.708595812657812,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:43","end":"02:43","startHours":25.708595812657812,"endHours":26.708595812657812,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:43","end":"03:43","startHours":26.708595812657812,"endHours":27.708595812657812,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:43","end":"04:43","startHours":27.708595812657812,"endHours":28.708595812657812,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:43","end":"05:43","startHours":28.708595812657812,"endHours":29.708595812657812,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:43","end":"06:43","startHours":29.708595812657812,"endHours":30.708595812657812,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","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":-14.819599957619424,"eotMinutes":-14.503309722591807,"ayanamsa":27.9195}},"calendars":{"vikram_samvat":2348,"vikram_samvatsara":"Tāraṇa","saka_samvat":2213,"saka_samvatsara":"Prajāpati","bengali_samvat":1698,"malayalam_era":1467,"nanakshahi_year":822,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","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":"Māgha Śukla Daśamī · Vikram 2348 Tāraṇa · Śaka 2213 Prajāpati"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","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 9, 2291 CE · Ayodhyā · Vidhyamitra","description":"February 9, 2291 CE for Ayodhyā: Śukla Daśamī, sūryodaya 06:43, sūryāsta 17:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2291-02-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2291-02-09","sa":"https://sa.vidhyamitra.com/city/ayodhya/2291-02-09","hi":"https://hi.vidhyamitra.com/city/ayodhya/2291-02-09","x-default":"https://vidhyamitra.com/city/ayodhya/2291-02-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T09:16:36.862Z","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":"2026-06-01T09:16:36.862Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T09:16:36.862Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}