{"id":"vidhyamitra:city-day:ayodhya:2281-02-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2281-02-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2281-02-28","date_display":"February 28, 2281 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":2281,"month":2,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2554236.770833,"kali_year":5382,"ahargana":1965771.2708,"sun":{"sidereal_longitude":311.3077,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":58.5854,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":107.2777,"elapsed_within_tithi_degrees":11.2777},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":58.5854,"elapsed_within_degrees":5.252},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":9.893},"karana":{"half_tithi_index":17,"name":"Kaulava"},"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":2281,"month":2,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2554236.770833,"ahargana":1965771.2708,"kali_year":5382,"ayanamsa_lahiri":27.7806,"grahas":{"sun":{"sidereal_longitude":311.8252299999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":61.67703,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false,"latitude":-0.4225},"mars":{"sidereal_longitude":155.34362999999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":313.85533,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":262.08983,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":262.56453,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":227.82772999999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":63.9781,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":243.9781,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2281,"month":2,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2554236.770833,"kali_year":5382,"ahargana":1965771.2708,"sun":{"sidereal_longitude":311.3077,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":58.5854,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":107.2777,"elapsed_within_tithi_degrees":11.2777},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":58.5854,"elapsed_within_degrees":5.252},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":9.893},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.422,"elongation":107.278},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.422,"opposition_distance":72.722}},"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":11.585393656498647,"dayLengthDisplay":"11 Hours 35 Mins 07 Secs","nightLengthDisplay":"12 Hours 24 Mins 53 Secs","moonriseLocal":"12:40","moonsetLocal":"02:27","rahuKala":{"name":"Rāhu Kāla","start":"07:54","end":"09:21","startHours":7.895595025913464,"endHours":9.343769232975795,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:48","end":"12:14","startHours":10.791943440038127,"endHours":12.240117647100458,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:41","end":"15:08","startHours":13.688291854162788,"endHours":15.13646606122512,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:32","startHours":9.150679338700819,"endHours":9.536859127250773,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:56","end":"07:14","startHours":6.930145554538577,"endHours":7.239089385378541,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:38","startHours":11.853937858550504,"endHours":12.626297435650413,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:54","end":"05:41","startHours":4.902701664651314,"endHours":5.675061241751224,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:29","end":"06:27","startHours":5.481971347476247,"endHours":6.447420818851134,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:57","startHours":14.171016589850232,"endHours":14.943376166950141,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:50","end":"18:14","startHours":17.83281447534978,"endHours":18.23281447534978,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:02","end":"18:31","startHours":18.03281447534978,"endHours":18.515539211037225,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:47","end":"19:32","startHours":17.78281447534978,"endHours":19.53281447534978,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:38","startHours":23.853937858550502,"endHours":24.626297435650415,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:27","end":"07:54","startHours":6.447420818851134,"endHours":7.895595025913464,"quality":"auspicious"},{"name":"Kāla","start":"07:54","end":"09:21","startHours":7.895595025913464,"endHours":9.343769232975795,"quality":"inauspicious"},{"name":"Śubha","start":"09:21","end":"10:48","startHours":9.343769232975795,"endHours":10.791943440038127,"quality":"auspicious"},{"name":"Roga","start":"10:48","end":"12:14","startHours":10.791943440038127,"endHours":12.240117647100458,"quality":"inauspicious"},{"name":"Udveg","start":"12:14","end":"13:41","startHours":12.240117647100458,"endHours":13.688291854162788,"quality":"inauspicious"},{"name":"Chala","start":"13:41","end":"15:08","startHours":13.688291854162788,"endHours":15.13646606122512,"quality":"neutral"},{"name":"Labha","start":"15:08","end":"16:35","startHours":15.13646606122512,"endHours":16.58464026828745,"quality":"auspicious"},{"name":"Amṛta","start":"16:35","end":"18:02","startHours":16.58464026828745,"endHours":18.03281447534978,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:02","end":"19:35","startHours":18.03281447534978,"endHours":19.58464026828745,"quality":"neutral"},{"name":"Labha","start":"19:35","end":"21:08","startHours":19.58464026828745,"endHours":21.136466061225118,"quality":"auspicious"},{"name":"Amṛta","start":"21:08","end":"22:41","startHours":21.136466061225118,"endHours":22.688291854162788,"quality":"auspicious"},{"name":"Kāla","start":"22:41","end":"00:14","startHours":22.688291854162788,"endHours":24.24011764710046,"quality":"inauspicious"},{"name":"Śubha","start":"00:14","end":"01:48","startHours":24.24011764710046,"endHours":25.791943440038125,"quality":"auspicious"},{"name":"Roga","start":"01:48","end":"03:21","startHours":25.791943440038125,"endHours":27.343769232975795,"quality":"inauspicious"},{"name":"Udveg","start":"03:21","end":"04:54","startHours":27.343769232975795,"endHours":28.895595025913465,"quality":"inauspicious"},{"name":"Chala","start":"04:54","end":"06:27","startHours":28.895595025913465,"endHours":30.447420818851135,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:27","end":"07:27","startHours":6.447420818851134,"endHours":7.447420818851134,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:27","end":"08:27","startHours":7.447420818851134,"endHours":8.447420818851134,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:27","end":"09:27","startHours":8.447420818851134,"endHours":9.447420818851134,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:27","end":"10:27","startHours":9.447420818851134,"endHours":10.447420818851134,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:27","end":"11:27","startHours":10.447420818851134,"endHours":11.447420818851134,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:27","end":"12:27","startHours":11.447420818851134,"endHours":12.447420818851134,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:27","end":"13:27","startHours":12.447420818851134,"endHours":13.447420818851134,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:27","end":"14:27","startHours":13.447420818851134,"endHours":14.447420818851134,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:27","end":"15:27","startHours":14.447420818851134,"endHours":15.447420818851134,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:27","end":"16:27","startHours":15.447420818851134,"endHours":16.447420818851135,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:27","end":"17:27","startHours":16.447420818851135,"endHours":17.447420818851135,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:27","end":"18:27","startHours":17.447420818851135,"endHours":18.447420818851135,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:27","end":"19:27","startHours":18.447420818851135,"endHours":19.447420818851135,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:27","end":"20:27","startHours":19.447420818851135,"endHours":20.447420818851135,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:27","end":"21:27","startHours":20.447420818851135,"endHours":21.447420818851135,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:27","end":"22:27","startHours":21.447420818851135,"endHours":22.447420818851135,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:27","end":"23:27","startHours":22.447420818851135,"endHours":23.447420818851135,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:27","end":"00:27","startHours":23.447420818851135,"endHours":24.447420818851135,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:27","end":"01:27","startHours":24.447420818851135,"endHours":25.447420818851135,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:27","end":"02:27","startHours":25.447420818851135,"endHours":26.447420818851135,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:27","end":"03:27","startHours":26.447420818851135,"endHours":27.447420818851135,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:27","end":"04:27","startHours":27.447420818851135,"endHours":28.447420818851135,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:27","end":"05:27","startHours":28.447420818851135,"endHours":29.447420818851135,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:27","end":"06:27","startHours":29.447420818851135,"endHours":30.447420818851135,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.966870463505462,"eotMinutes":-13.223058826027486,"ayanamsa":27.7806}},"calendars":{"vikram_samvat":2338,"vikram_samvatsara":"Bhāva","saka_samvat":2203,"saka_samvatsara":"Durmati","bengali_samvat":1688,"malayalam_era":1457,"nanakshahi_year":812,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Navamī · Vikram 2338 Bhāva · Śaka 2203 Durmati"},"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":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 28, 2281 CE · Ayodhyā · Vidhyamitra","description":"February 28, 2281 CE for Ayodhyā: Śukla Navamī, sūryodaya 06:27, sūryāsta 18:02.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2281-02-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2281-02-28","sa":"https://sa.vidhyamitra.com/city/ayodhya/2281-02-28","hi":"https://hi.vidhyamitra.com/city/ayodhya/2281-02-28","x-default":"https://vidhyamitra.com/city/ayodhya/2281-02-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:33:07.934Z","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":"2026-05-31T02:33:07.934Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:33:07.934Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}