{"id":"vidhyamitra:city-day:ayodhya:2016-02-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2016-02-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2016-02-06","date_display":"February 6, 2016 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":2016,"month":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457424.770833,"kali_year":5117,"ahargana":1868959.2708,"sun":{"sidereal_longitude":292.5982,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":259.0448,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.4465,"elapsed_within_tithi_degrees":2.4465},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":259.0448,"elapsed_within_degrees":5.7114},"yoga":{"number":15,"name":"Vajra","sum_longitude":191.643},"karana":{"half_tithi_index":54,"name":"Gara"},"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":2016,"month":2,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2457424.770833,"ahargana":1868959.2708,"kali_year":5117,"ayanamsa_lahiri":24.0779,"grahas":{"sun":{"sidereal_longitude":292.59076000000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":259.36186,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false,"latitude":4.336},"mars":{"sidereal_longitude":203.11645999999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":266.78826000000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":147.13546000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":261.93926,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":230.22145999999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":153.5438,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":333.5438,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2016,"month":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2457424.770833,"kali_year":5117,"ahargana":1868959.2708,"sun":{"sidereal_longitude":292.5982,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":259.0448,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.4465,"elapsed_within_tithi_degrees":2.4465},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":259.0448,"elapsed_within_degrees":5.7114},"yoga":{"number":15,"name":"Vajra","sum_longitude":191.643},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.336,"elongation":33.553},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.336,"opposition_distance":146.447}},"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":"06:45","sunsetLocal":"17:46","solarNoonLocal":"12:15","dayLengthHours":11.032004350659008,"dayLengthDisplay":"11 Hours 01 Mins 55 Secs","nightLengthDisplay":"12 Hours 58 Mins 05 Secs","moonriseLocal":"04:49","moonsetLocal":"15:17","rahuKala":{"name":"Rāhu Kāla","start":"09:30","end":"10:53","startHours":9.499987797626535,"endHours":10.87898834145891,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:38","end":"15:01","startHours":13.636989429123663,"endHours":15.015989972956039,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:45","end":"08:07","startHours":6.7419867099617825,"endHours":8.120987253794159,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:19","end":"09:41","startHours":9.316121058448886,"endHours":9.683854536804185,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:30","startHours":7.2016535579059076,"endHours":7.4958403405901475,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.890255406935987,"endHours":12.625722363646586,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:16","end":"06:00","startHours":5.271052796540581,"endHours":6.006519753251182,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:49","end":"06:45","startHours":5.8226530140735315,"endHours":6.7419867099617825,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:50","startHours":14.096656277067789,"endHours":14.83212323377839,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:34","end":"17:58","startHours":17.57399106062079,"endHours":17.97399106062079,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:46","end":"18:14","startHours":17.77399106062079,"endHours":18.233657908564915,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:31","end":"19:16","startHours":17.52399106062079,"endHours":19.27399106062079,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.890255406935985,"endHours":24.625722363646588,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:45","end":"08:07","startHours":6.7419867099617825,"endHours":8.120987253794159,"quality":"inauspicious"},{"name":"Śubha","start":"08:07","end":"09:30","startHours":8.120987253794159,"endHours":9.499987797626535,"quality":"auspicious"},{"name":"Roga","start":"09:30","end":"10:53","startHours":9.499987797626535,"endHours":10.87898834145891,"quality":"inauspicious"},{"name":"Udveg","start":"10:53","end":"12:15","startHours":10.87898834145891,"endHours":12.257988885291287,"quality":"inauspicious"},{"name":"Chala","start":"12:15","end":"13:38","startHours":12.257988885291287,"endHours":13.636989429123663,"quality":"neutral"},{"name":"Labha","start":"13:38","end":"15:01","startHours":13.636989429123663,"endHours":15.015989972956039,"quality":"auspicious"},{"name":"Amṛta","start":"15:01","end":"16:24","startHours":15.015989972956039,"endHours":16.394990516788415,"quality":"auspicious"},{"name":"Kāla","start":"16:24","end":"17:46","startHours":16.394990516788415,"endHours":17.77399106062079,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:46","end":"19:24","startHours":17.77399106062079,"endHours":19.394990516788415,"quality":"auspicious"},{"name":"Amṛta","start":"19:24","end":"21:01","startHours":19.394990516788415,"endHours":21.01598997295604,"quality":"auspicious"},{"name":"Kāla","start":"21:01","end":"22:38","startHours":21.01598997295604,"endHours":22.636989429123663,"quality":"inauspicious"},{"name":"Śubha","start":"22:38","end":"00:15","startHours":22.636989429123663,"endHours":24.257988885291287,"quality":"auspicious"},{"name":"Roga","start":"00:15","end":"01:53","startHours":24.257988885291287,"endHours":25.87898834145891,"quality":"inauspicious"},{"name":"Udveg","start":"01:53","end":"03:30","startHours":25.87898834145891,"endHours":27.499987797626535,"quality":"inauspicious"},{"name":"Chala","start":"03:30","end":"05:07","startHours":27.499987797626535,"endHours":29.12098725379416,"quality":"neutral"},{"name":"Labha","start":"05:07","end":"06:45","startHours":29.12098725379416,"endHours":30.741986709961783,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:45","end":"07:45","startHours":6.7419867099617825,"endHours":7.7419867099617825,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:45","end":"08:45","startHours":7.7419867099617825,"endHours":8.741986709961783,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:45","end":"09:45","startHours":8.741986709961783,"endHours":9.741986709961783,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:45","end":"10:45","startHours":9.741986709961783,"endHours":10.741986709961783,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:45","end":"11:45","startHours":10.741986709961783,"endHours":11.741986709961783,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:45","end":"12:45","startHours":11.741986709961783,"endHours":12.741986709961783,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:45","end":"13:45","startHours":12.741986709961783,"endHours":13.741986709961783,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:45","end":"14:45","startHours":13.741986709961783,"endHours":14.741986709961783,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:45","end":"15:45","startHours":14.741986709961783,"endHours":15.741986709961783,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:45","end":"16:45","startHours":15.741986709961783,"endHours":16.741986709961783,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:45","end":"17:45","startHours":16.741986709961783,"endHours":17.741986709961783,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:45","end":"18:45","startHours":17.741986709961783,"endHours":18.741986709961783,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:45","end":"19:45","startHours":18.741986709961783,"endHours":19.741986709961783,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:45","end":"20:45","startHours":19.741986709961783,"endHours":20.741986709961783,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:45","end":"21:45","startHours":20.741986709961783,"endHours":21.741986709961783,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:45","end":"22:45","startHours":21.741986709961783,"endHours":22.741986709961783,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:45","end":"23:45","startHours":22.741986709961783,"endHours":23.741986709961783,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:45","end":"00:45","startHours":23.741986709961783,"endHours":24.741986709961783,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:45","end":"01:45","startHours":24.741986709961783,"endHours":25.741986709961783,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:45","end":"02:45","startHours":25.741986709961783,"endHours":26.741986709961783,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:45","end":"03:45","startHours":26.741986709961783,"endHours":27.741986709961783,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:45","end":"04:45","startHours":27.741986709961783,"endHours":28.741986709961783,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:45","end":"05:45","startHours":28.741986709961783,"endHours":29.741986709961783,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:45","end":"06:45","startHours":29.741986709961783,"endHours":30.741986709961783,"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","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-15.838723993730497,"eotMinutes":-14.295333117477217,"ayanamsa":24.0779}},"calendars":{"vikram_samvat":2073,"vikram_samvatsara":"Saumya","saka_samvat":1938,"saka_samvatsara":"Durmukhi","bengali_samvat":1423,"malayalam_era":1192,"nanakshahi_year":547,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Trayodaśī · Vikram 2073 Saumya · Śaka 1938 Durmukhi"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 February 6, 2016 CE · Ayodhyā · Vidhyamitra","description":"February 6, 2016 CE for Ayodhyā: Kṛṣṇa Trayodaśī, sūryodaya 06:45, sūryāsta 17:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2016-02-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2016-02-06","sa":"https://sa.vidhyamitra.com/city/ayodhya/2016-02-06","hi":"https://hi.vidhyamitra.com/city/ayodhya/2016-02-06","x-default":"https://vidhyamitra.com/city/ayodhya/2016-02-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T15:54:16.865Z","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":"2026-05-15T15:54:16.865Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T15:54:16.865Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}