{"id":"vidhyamitra:city-day:ayodhya:2285-02-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2285-02-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2285-02-09","date_display":"February 9, 2285 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":2285,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2555678.770833,"kali_year":5386,"ahargana":1967213.2708,"sun":{"sidereal_longitude":291.9806,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":335.9006,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.92,"elapsed_within_tithi_degrees":7.92},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":335.9006,"elapsed_within_degrees":2.5672},"yoga":{"number":21,"name":"Siddha","sum_longitude":267.8812},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":2285,"month":2,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2555678.770833,"ahargana":1967213.2708,"kali_year":5386,"ayanamsa_lahiri":27.8357,"grahas":{"sun":{"sidereal_longitude":292.60403500000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":332.77833499999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false,"latitude":-0.9096},"mars":{"sidereal_longitude":206.62883499999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":266.290435,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":11.157935000000009,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":297.387835,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":267.559935,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":347.574,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":167.574,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"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":2285,"month":2,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2555678.770833,"kali_year":5386,"ahargana":1967213.2708,"sun":{"sidereal_longitude":291.9806,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":335.9006,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.92,"elapsed_within_tithi_degrees":7.92},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":335.9006,"elapsed_within_degrees":2.5672},"yoga":{"number":21,"name":"Siddha","sum_longitude":267.8812},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.91,"elongation":43.92},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.91,"opposition_distance":136.08}},"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":"06:42","sunsetLocal":"17:49","solarNoonLocal":"12:16","dayLengthHours":11.116220158925584,"dayLengthDisplay":"11 Hours 06 Mins 58 Secs","nightLengthDisplay":"12 Hours 53 Mins 02 Secs","moonriseLocal":"08:53","moonsetLocal":"20:59","rahuKala":{"name":"Rāhu Kāla","start":"08:06","end":"09:29","startHours":8.092872602446105,"endHours":9.482400122311804,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:52","end":"12:16","startHours":10.8719276421775,"endHours":12.261455162043198,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:39","end":"15:02","startHours":13.650982681908896,"endHours":15.040510201774595,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:40","startHours":9.297129786329709,"endHours":9.667670458293896,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:10","end":"07:28","startHours":7.16652092253564,"endHours":7.462953460106989,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.890914490079012,"endHours":12.631995834007384,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:13","end":"05:58","startHours":5.221182394723662,"endHours":5.962263738652035,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:47","end":"06:42","startHours":5.776993402669942,"endHours":6.703345082580407,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:51","startHours":14.11415852186413,"endHours":14.855239865792502,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:37","end":"18:01","startHours":17.619565241505992,"endHours":18.01956524150599,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:49","end":"18:17","startHours":17.81956524150599,"endHours":18.282741081461225,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:34","end":"19:19","startHours":17.56956524150599,"endHours":19.31956524150599,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.890914490079012,"endHours":24.631995834007384,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:42","end":"08:06","startHours":6.703345082580407,"endHours":8.092872602446105,"quality":"auspicious"},{"name":"Kāla","start":"08:06","end":"09:29","startHours":8.092872602446105,"endHours":9.482400122311804,"quality":"inauspicious"},{"name":"Śubha","start":"09:29","end":"10:52","startHours":9.482400122311804,"endHours":10.8719276421775,"quality":"auspicious"},{"name":"Roga","start":"10:52","end":"12:16","startHours":10.8719276421775,"endHours":12.261455162043198,"quality":"inauspicious"},{"name":"Udveg","start":"12:16","end":"13:39","startHours":12.261455162043198,"endHours":13.650982681908896,"quality":"inauspicious"},{"name":"Chala","start":"13:39","end":"15:02","startHours":13.650982681908896,"endHours":15.040510201774595,"quality":"neutral"},{"name":"Labha","start":"15:02","end":"16:26","startHours":15.040510201774595,"endHours":16.430037721640293,"quality":"auspicious"},{"name":"Amṛta","start":"16:26","end":"17:49","startHours":16.430037721640293,"endHours":17.81956524150599,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:49","end":"19:26","startHours":17.81956524150599,"endHours":19.430037721640293,"quality":"neutral"},{"name":"Labha","start":"19:26","end":"21:02","startHours":19.430037721640293,"endHours":21.040510201774595,"quality":"auspicious"},{"name":"Amṛta","start":"21:02","end":"22:39","startHours":21.040510201774595,"endHours":22.650982681908896,"quality":"auspicious"},{"name":"Kāla","start":"22:39","end":"00:16","startHours":22.650982681908896,"endHours":24.261455162043198,"quality":"inauspicious"},{"name":"Śubha","start":"00:16","end":"01:52","startHours":24.261455162043198,"endHours":25.871927642177504,"quality":"auspicious"},{"name":"Roga","start":"01:52","end":"03:29","startHours":25.871927642177504,"endHours":27.4824001223118,"quality":"inauspicious"},{"name":"Udveg","start":"03:29","end":"05:06","startHours":27.4824001223118,"endHours":29.092872602446107,"quality":"inauspicious"},{"name":"Chala","start":"05:06","end":"06:42","startHours":29.092872602446107,"endHours":30.703345082580405,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:42","end":"07:42","startHours":6.703345082580407,"endHours":7.703345082580407,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:42","end":"08:42","startHours":7.703345082580407,"endHours":8.703345082580407,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:42","end":"09:42","startHours":8.703345082580407,"endHours":9.703345082580407,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:42","end":"10:42","startHours":9.703345082580407,"endHours":10.703345082580407,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:42","end":"11:42","startHours":10.703345082580407,"endHours":11.703345082580407,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:42","end":"12:42","startHours":11.703345082580407,"endHours":12.703345082580407,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:42","end":"13:42","startHours":12.703345082580407,"endHours":13.703345082580407,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:42","end":"14:42","startHours":13.703345082580407,"endHours":14.703345082580407,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:42","end":"15:42","startHours":14.703345082580407,"endHours":15.703345082580407,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:42","end":"16:42","startHours":15.703345082580407,"endHours":16.703345082580405,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:42","end":"17:42","startHours":16.703345082580405,"endHours":17.703345082580405,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:42","end":"18:42","startHours":17.703345082580405,"endHours":18.703345082580405,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:42","end":"19:42","startHours":18.703345082580405,"endHours":19.703345082580405,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:42","end":"20:42","startHours":19.703345082580405,"endHours":20.703345082580405,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:42","end":"21:42","startHours":20.703345082580405,"endHours":21.703345082580405,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:42","end":"22:42","startHours":21.703345082580405,"endHours":22.703345082580405,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:42","end":"23:42","startHours":22.703345082580405,"endHours":23.703345082580405,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:42","end":"00:42","startHours":23.703345082580405,"endHours":24.703345082580405,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:42","end":"01:42","startHours":24.703345082580405,"endHours":25.703345082580405,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:42","end":"02:42","startHours":25.703345082580405,"endHours":26.703345082580405,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:42","end":"03:42","startHours":26.703345082580405,"endHours":27.703345082580405,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:42","end":"04:42","startHours":27.703345082580405,"endHours":28.703345082580405,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:42","end":"05:42","startHours":28.703345082580405,"endHours":29.703345082580405,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:42","end":"06:42","startHours":29.703345082580405,"endHours":30.703345082580405,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-14.673563746506812,"eotMinutes":-14.503309722591807,"ayanamsa":27.8357}},"calendars":{"vikram_samvat":2342,"vikram_samvatsara":"Bahudhānya","saka_samvat":2207,"saka_samvatsara":"Krodhana","bengali_samvat":1692,"malayalam_era":1461,"nanakshahi_year":816,"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 Caturthī · Vikram 2342 Bahudhānya · Śaka 2207 Krodhana"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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":[]},"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, 2285 CE · Ayodhyā · Vidhyamitra","description":"February 9, 2285 CE for Ayodhyā: Śukla Caturthī, sūryodaya 06:42, sūryāsta 17:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2285-02-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2285-02-09","sa":"https://sa.vidhyamitra.com/city/ayodhya/2285-02-09","hi":"https://hi.vidhyamitra.com/city/ayodhya/2285-02-09","x-default":"https://vidhyamitra.com/city/ayodhya/2285-02-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:10:34.681Z","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":"2026-06-01T02:10:34.681Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:10:34.681Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}