{"id":"vidhyamitra:city-day:ayodhya:2199-02-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2199-02-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2199-02-15","date_display":"February 15, 2199 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":2199,"month":2,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2524273.770833,"kali_year":5300,"ahargana":1935808.2708,"sun":{"sidereal_longitude":299.3676,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":167.0912,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":227.7236,"elapsed_within_tithi_degrees":11.7236},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":167.0912,"elapsed_within_degrees":7.0912},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":106.4588},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2199,"month":2,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2524273.770833,"ahargana":1935808.2708,"kali_year":5300,"ayanamsa_lahiri":26.6346,"grahas":{"sun":{"sidereal_longitude":299.7470370000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":166.63573700000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false,"latitude":-3.1508},"mars":{"sidereal_longitude":284.11543699999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":276.08233700000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":287.827537,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"venus":{"sidereal_longitude":335.908937,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":293.870037,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":211.562,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":31.562,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2199,"month":2,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2524273.770833,"kali_year":5300,"ahargana":1935808.2708,"sun":{"sidereal_longitude":299.3676,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":167.0912,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":227.7236,"elapsed_within_tithi_degrees":11.7236},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":167.0912,"elapsed_within_degrees":7.0912},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":106.4588},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.151,"elongation":132.276},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.151,"opposition_distance":47.724}},"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":"06:38","sunsetLocal":"17:53","solarNoonLocal":"12:16","dayLengthHours":11.255259467232733,"dayLengthDisplay":"11 Hours 15 Mins 19 Secs","nightLengthDisplay":"12 Hours 44 Mins 41 Secs","moonriseLocal":"21:31","moonsetLocal":"09:15","rahuKala":{"name":"Rāhu Kāla","start":"10:51","end":"12:16","startHours":10.85567691738591,"endHours":12.26258435079,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:05","end":"16:29","startHours":15.076399217598183,"endHours":16.483306651002277,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:03","end":"09:27","startHours":8.041862050577727,"endHours":9.448769483981817,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:38","startHours":9.261181826194605,"endHours":9.63635714176903,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:06","end":"07:24","startHours":7.103923761641665,"endHours":7.404064014101205,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.887409035215576,"endHours":12.637759666364424,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:08","end":"05:53","startHours":5.134253354875937,"endHours":5.884603986024786,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:42","end":"06:38","startHours":5.697016328237574,"endHours":6.634954617173634,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:53","startHours":14.138460928662123,"endHours":14.888811559810973,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:41","end":"18:05","startHours":17.690214084406367,"endHours":18.090214084406366,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:53","end":"18:22","startHours":17.890214084406367,"endHours":18.359183228874397,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:38","end":"19:23","startHours":17.640214084406367,"endHours":19.390214084406367,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.887409035215576,"endHours":24.637759666364424,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:38","end":"08:03","startHours":6.634954617173634,"endHours":8.041862050577727,"quality":"neutral"},{"name":"Labha","start":"08:03","end":"09:27","startHours":8.041862050577727,"endHours":9.448769483981817,"quality":"auspicious"},{"name":"Amṛta","start":"09:27","end":"10:51","startHours":9.448769483981817,"endHours":10.85567691738591,"quality":"auspicious"},{"name":"Kāla","start":"10:51","end":"12:16","startHours":10.85567691738591,"endHours":12.26258435079,"quality":"inauspicious"},{"name":"Śubha","start":"12:16","end":"13:40","startHours":12.26258435079,"endHours":13.669491784194093,"quality":"auspicious"},{"name":"Roga","start":"13:40","end":"15:05","startHours":13.669491784194093,"endHours":15.076399217598183,"quality":"inauspicious"},{"name":"Udveg","start":"15:05","end":"16:29","startHours":15.076399217598183,"endHours":16.483306651002277,"quality":"inauspicious"},{"name":"Chala","start":"16:29","end":"17:53","startHours":16.483306651002277,"endHours":17.890214084406367,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:53","end":"19:29","startHours":17.890214084406367,"endHours":19.483306651002273,"quality":"inauspicious"},{"name":"Udveg","start":"19:29","end":"21:05","startHours":19.483306651002273,"endHours":21.076399217598183,"quality":"inauspicious"},{"name":"Chala","start":"21:05","end":"22:40","startHours":21.076399217598183,"endHours":22.669491784194093,"quality":"neutral"},{"name":"Labha","start":"22:40","end":"00:16","startHours":22.669491784194093,"endHours":24.26258435079,"quality":"auspicious"},{"name":"Amṛta","start":"00:16","end":"01:51","startHours":24.26258435079,"endHours":25.855676917385907,"quality":"auspicious"},{"name":"Kāla","start":"01:51","end":"03:27","startHours":25.855676917385907,"endHours":27.448769483981817,"quality":"inauspicious"},{"name":"Śubha","start":"03:27","end":"05:03","startHours":27.448769483981817,"endHours":29.041862050577727,"quality":"auspicious"},{"name":"Roga","start":"05:03","end":"06:38","startHours":29.041862050577727,"endHours":30.634954617173634,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:38","end":"07:38","startHours":6.634954617173634,"endHours":7.634954617173634,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:38","end":"08:38","startHours":7.634954617173634,"endHours":8.634954617173634,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:38","end":"09:38","startHours":8.634954617173634,"endHours":9.634954617173634,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:38","end":"10:38","startHours":9.634954617173634,"endHours":10.634954617173634,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:38","end":"11:38","startHours":10.634954617173634,"endHours":11.634954617173634,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:38","end":"12:38","startHours":11.634954617173634,"endHours":12.634954617173634,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:38","end":"13:38","startHours":12.634954617173634,"endHours":13.634954617173634,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:38","end":"14:38","startHours":13.634954617173634,"endHours":14.634954617173634,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:38","end":"15:38","startHours":14.634954617173634,"endHours":15.634954617173634,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:38","end":"16:38","startHours":15.634954617173634,"endHours":16.634954617173634,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:38","end":"17:38","startHours":16.634954617173634,"endHours":17.634954617173634,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:38","end":"18:38","startHours":17.634954617173634,"endHours":18.634954617173634,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:38","end":"19:38","startHours":18.634954617173634,"endHours":19.634954617173634,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:38","end":"20:38","startHours":19.634954617173634,"endHours":20.634954617173634,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:38","end":"21:38","startHours":20.634954617173634,"endHours":21.634954617173634,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:38","end":"22:38","startHours":21.634954617173634,"endHours":22.634954617173634,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:38","end":"23:38","startHours":22.634954617173634,"endHours":23.634954617173634,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:38","end":"00:38","startHours":23.634954617173634,"endHours":24.634954617173634,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:38","end":"01:38","startHours":24.634954617173634,"endHours":25.634954617173634,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:38","end":"02:38","startHours":25.634954617173634,"endHours":26.634954617173634,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:38","end":"03:38","startHours":26.634954617173634,"endHours":27.634954617173634,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:38","end":"04:38","startHours":27.634954617173634,"endHours":28.634954617173634,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:38","end":"05:38","startHours":28.634954617173634,"endHours":29.634954617173634,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:38","end":"06:38","startHours":29.634954617173634,"endHours":30.634954617173634,"planetary_lord":"Mars"}],"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"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":-12.721246895330708,"eotMinutes":-14.571061047399978,"ayanamsa":26.6346}},"calendars":{"vikram_samvat":2256,"vikram_samvatsara":"Paridhāvi","saka_samvat":2121,"saka_samvatsara":"Vikāri","bengali_samvat":1606,"malayalam_era":1375,"nanakshahi_year":730,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Caturthī · Vikram 2256 Paridhāvi · Śaka 2121 Vikāri"},"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":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 15, 2199 CE · Ayodhyā · Vidhyamitra","description":"February 15, 2199 CE for Ayodhyā: Kṛṣṇa Caturthī, sūryodaya 06:38, sūryāsta 17:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2199-02-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2199-02-15","sa":"https://sa.vidhyamitra.com/city/ayodhya/2199-02-15","hi":"https://hi.vidhyamitra.com/city/ayodhya/2199-02-15","x-default":"https://vidhyamitra.com/city/ayodhya/2199-02-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T16:52:01.236Z","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":"2026-05-22T16:52:01.236Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T16:52:01.236Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}