{"id":"vidhyamitra:city-day:ayodhya:2199-02-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2199-02-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2199-02-28","date_display":"February 28, 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":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2524286.770833,"kali_year":5300,"ahargana":1935821.2708,"sun":{"sidereal_longitude":312.5374,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":349.3181,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":36.7807,"elapsed_within_tithi_degrees":0.7807},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.3181,"elapsed_within_degrees":2.6515},"yoga":{"number":23,"name":"Śubha","sum_longitude":301.8555},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"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":2199,"month":2,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2524286.770833,"ahargana":1935821.2708,"kali_year":5300,"ayanamsa_lahiri":26.6351,"grahas":{"sun":{"sidereal_longitude":312.85964,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":348.69034,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":2.9833},"mars":{"sidereal_longitude":294.2982400000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":283.24864,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":290.8725400000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"venus":{"sidereal_longitude":351.29224,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":295.41553999999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":210.8732,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":30.8732,"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":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2524286.770833,"kali_year":5300,"ahargana":1935821.2708,"sun":{"sidereal_longitude":312.5374,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":349.3181,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":36.7807,"elapsed_within_tithi_degrees":0.7807},"nakshatra":{"number":27,"name":"Revatī","pada":1,"moon_longitude":349.3181,"elapsed_within_degrees":2.6515},"yoga":{"number":23,"name":"Śubha","sum_longitude":301.8555},"karana":{"half_tithi_index":6,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.983,"elongation":36.781},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.983,"opposition_distance":143.219}},"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":"06:27","sunsetLocal":"18:02","solarNoonLocal":"12:14","dayLengthHours":11.5825313177992,"dayLengthDisplay":"11 Hours 34 Mins 57 Secs","nightLengthDisplay":"12 Hours 25 Mins 03 Secs","moonriseLocal":"08:23","moonsetLocal":"20:53","rahuKala":{"name":"Rāhu Kāla","start":"13:41","end":"15:08","startHours":13.68793406182536,"endHours":15.135750476550259,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:27","end":"07:54","startHours":6.448851988200859,"endHours":7.8966684029257594,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:21","end":"10:48","startHours":9.34448481765066,"endHours":10.792301232375559,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:32","startHours":9.151442629020671,"endHours":9.537527006280646,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:56","end":"07:14","startHours":6.931457459775826,"endHours":7.240324961583805,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:38","startHours":11.854033269840485,"endHours":12.626202024360431,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:54","end":"05:41","startHours":4.904514479160966,"endHours":5.6766832336809125,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:29","end":"06:27","startHours":5.483641045050926,"endHours":6.448851988200859,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:57","startHours":14.170539533400326,"endHours":14.942708287920272,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:50","end":"18:14","startHours":17.83138330600006,"endHours":18.23138330600006,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:02","end":"18:31","startHours":18.03138330600006,"endHours":18.513988777575026,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:47","end":"19:32","startHours":17.78138330600006,"endHours":19.53138330600006,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:38","startHours":23.854033269840485,"endHours":24.62620202436043,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:27","end":"07:54","startHours":6.448851988200859,"endHours":7.8966684029257594,"quality":"auspicious"},{"name":"Roga","start":"07:54","end":"09:21","startHours":7.8966684029257594,"endHours":9.34448481765066,"quality":"inauspicious"},{"name":"Udveg","start":"09:21","end":"10:48","startHours":9.34448481765066,"endHours":10.792301232375559,"quality":"inauspicious"},{"name":"Chala","start":"10:48","end":"12:14","startHours":10.792301232375559,"endHours":12.240117647100458,"quality":"neutral"},{"name":"Labha","start":"12:14","end":"13:41","startHours":12.240117647100458,"endHours":13.68793406182536,"quality":"auspicious"},{"name":"Amṛta","start":"13:41","end":"15:08","startHours":13.68793406182536,"endHours":15.135750476550259,"quality":"auspicious"},{"name":"Kāla","start":"15:08","end":"16:35","startHours":15.135750476550259,"endHours":16.58356689127516,"quality":"inauspicious"},{"name":"Śubha","start":"16:35","end":"18:02","startHours":16.58356689127516,"endHours":18.03138330600006,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:02","end":"19:35","startHours":18.03138330600006,"endHours":19.583566891275158,"quality":"auspicious"},{"name":"Kāla","start":"19:35","end":"21:08","startHours":19.583566891275158,"endHours":21.13575047655026,"quality":"inauspicious"},{"name":"Śubha","start":"21:08","end":"22:41","startHours":21.13575047655026,"endHours":22.68793406182536,"quality":"auspicious"},{"name":"Roga","start":"22:41","end":"00:14","startHours":22.68793406182536,"endHours":24.24011764710046,"quality":"inauspicious"},{"name":"Udveg","start":"00:14","end":"01:48","startHours":24.24011764710046,"endHours":25.792301232375557,"quality":"inauspicious"},{"name":"Chala","start":"01:48","end":"03:21","startHours":25.792301232375557,"endHours":27.34448481765066,"quality":"neutral"},{"name":"Labha","start":"03:21","end":"04:54","startHours":27.34448481765066,"endHours":28.89666840292576,"quality":"auspicious"},{"name":"Amṛta","start":"04:54","end":"06:27","startHours":28.89666840292576,"endHours":30.448851988200857,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:27","end":"07:27","startHours":6.448851988200859,"endHours":7.448851988200859,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:27","end":"08:27","startHours":7.448851988200859,"endHours":8.44885198820086,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:27","end":"09:27","startHours":8.44885198820086,"endHours":9.44885198820086,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:27","end":"10:27","startHours":9.44885198820086,"endHours":10.44885198820086,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:27","end":"11:27","startHours":10.44885198820086,"endHours":11.44885198820086,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:27","end":"12:27","startHours":11.44885198820086,"endHours":12.44885198820086,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:27","end":"13:27","startHours":12.44885198820086,"endHours":13.44885198820086,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:27","end":"14:27","startHours":13.44885198820086,"endHours":14.44885198820086,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:27","end":"15:27","startHours":14.44885198820086,"endHours":15.44885198820086,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:27","end":"16:27","startHours":15.44885198820086,"endHours":16.448851988200857,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:27","end":"17:27","startHours":16.448851988200857,"endHours":17.448851988200857,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:27","end":"18:27","startHours":17.448851988200857,"endHours":18.448851988200857,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:27","end":"19:27","startHours":18.448851988200857,"endHours":19.448851988200857,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:27","end":"20:27","startHours":19.448851988200857,"endHours":20.448851988200857,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:27","end":"21:27","startHours":20.448851988200857,"endHours":21.448851988200857,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:27","end":"22:27","startHours":21.448851988200857,"endHours":22.448851988200857,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:27","end":"23:27","startHours":22.448851988200857,"endHours":23.448851988200857,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:27","end":"00:27","startHours":23.448851988200857,"endHours":24.448851988200857,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:27","end":"01:27","startHours":24.448851988200857,"endHours":25.448851988200857,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:27","end":"02:27","startHours":25.448851988200857,"endHours":26.448851988200857,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:27","end":"03:27","startHours":26.448851988200857,"endHours":27.448851988200857,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:27","end":"04:27","startHours":27.448851988200857,"endHours":28.448851988200857,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:27","end":"05:27","startHours":28.448851988200857,"endHours":29.448851988200857,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:27","end":"06:27","startHours":29.448851988200857,"endHours":30.448851988200857,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"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":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-8.008675643556487,"eotMinutes":-13.223058826027486,"ayanamsa":26.6351}},"calendars":{"vikram_samvat":2256,"vikram_samvatsara":"Paridhāvi","saka_samvat":2121,"saka_samvatsara":"Vikāri","bengali_samvat":1606,"malayalam_era":1375,"nanakshahi_year":730,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Caturthī · Vikram 2256 Paridhāvi · Śaka 2121 Vikāri"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5},{"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":"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":[]},"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, 2199 CE · Ayodhyā · Vidhyamitra","description":"February 28, 2199 CE for Ayodhyā: Śukla Caturthī, sūryodaya 06:27, sūryāsta 18:02.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2199-02-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2199-02-28","sa":"https://sa.vidhyamitra.com/city/ayodhya/2199-02-28","hi":"https://hi.vidhyamitra.com/city/ayodhya/2199-02-28","x-default":"https://vidhyamitra.com/city/ayodhya/2199-02-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T17:31:16.460Z","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":"2026-05-22T17:31:16.460Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T17:31:16.460Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}