{"id":"vidhyamitra:city-day:ayodhya:-0504-02-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/-0504-02-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"-0504-02-23","date_display":"February 23, 505 BCE","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-504,"month":2,"day":23,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1537024.770833,"kali_year":2597,"ahargana":948559.2708,"sun":{"sidereal_longitude":344.9038,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":70.1804,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":85.2766,"elapsed_within_tithi_degrees":1.2766},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":70.1804,"elapsed_within_degrees":3.5137},"yoga":{"number":5,"name":"Śobhana","sum_longitude":55.0841},"karana":{"half_tithi_index":14,"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":-504,"month":2,"day":23,"hour":6,"minute":30,"calendar":"julian"},"julian_day":1537024.770833,"ahargana":948559.2708,"kali_year":2597,"ayanamsa_lahiri":-11.124,"grahas":{"sun":{"sidereal_longitude":344.9038,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":70.1804,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false,"latitude":4.2436},"mars":{"sidereal_longitude":284.8458,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":326.1219,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":342.1632,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":318.5128,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":29.6575,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":320.765,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":140.765,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":-504,"month":2,"day":23,"hour":6,"minute":30,"second":0,"calendar":"julian"},"julian_day":1537024.770833,"kali_year":2597,"ahargana":948559.2708,"sun":{"sidereal_longitude":344.9038,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":70.1804,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":85.2766,"elapsed_within_tithi_degrees":1.2766},"nakshatra":{"number":6,"name":"Ārdrā","pada":2,"moon_longitude":70.1804,"elapsed_within_degrees":3.5137},"yoga":{"number":5,"name":"Śobhana","sum_longitude":55.0841},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.244,"elongation":85.277},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.244,"opposition_distance":94.723}},"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":"06:32","sunsetLocal":"17:58","solarNoonLocal":"12:15","dayLengthHours":11.437072213275307,"dayLengthDisplay":"11 Hours 26 Mins 13 Secs","nightLengthDisplay":"12 Hours 33 Mins 47 Secs","moonriseLocal":"11:11","moonsetLocal":"00:41","rahuKala":{"name":"Rāhu Kāla","start":"07:58","end":"09:24","startHours":7.963636202679484,"endHours":9.393270229338897,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:49","end":"12:15","startHours":10.82290425599831,"endHours":12.252538282657724,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:41","end":"15:07","startHours":13.682172309317139,"endHours":15.111806335976551,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:35","startHours":9.202652359117643,"endHours":9.583888099560152,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:01","end":"07:19","startHours":7.010546851573208,"endHours":7.315535443927216,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:38","startHours":11.871302542215213,"endHours":12.633774023100235,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:01","end":"05:46","startHours":5.00905921425003,"endHours":5.77153069513505,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:35","end":"06:32","startHours":5.580912824913795,"endHours":6.534002176020071,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:55","startHours":14.158716984870274,"endHours":14.921188465755295,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:46","end":"18:10","startHours":17.77107438929538,"endHours":18.171074389295377,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:58","end":"18:27","startHours":17.971074389295378,"endHours":18.447619064848517,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:43","end":"19:28","startHours":17.721074389295378,"endHours":19.471074389295378,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:38","startHours":23.871302542215215,"endHours":24.633774023100234,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:32","end":"07:58","startHours":6.534002176020071,"endHours":7.963636202679484,"quality":"auspicious"},{"name":"Kāla","start":"07:58","end":"09:24","startHours":7.963636202679484,"endHours":9.393270229338897,"quality":"inauspicious"},{"name":"Śubha","start":"09:24","end":"10:49","startHours":9.393270229338897,"endHours":10.82290425599831,"quality":"auspicious"},{"name":"Roga","start":"10:49","end":"12:15","startHours":10.82290425599831,"endHours":12.252538282657724,"quality":"inauspicious"},{"name":"Udveg","start":"12:15","end":"13:41","startHours":12.252538282657724,"endHours":13.682172309317139,"quality":"inauspicious"},{"name":"Chala","start":"13:41","end":"15:07","startHours":13.682172309317139,"endHours":15.111806335976551,"quality":"neutral"},{"name":"Labha","start":"15:07","end":"16:32","startHours":15.111806335976551,"endHours":16.541440362635964,"quality":"auspicious"},{"name":"Amṛta","start":"16:32","end":"17:58","startHours":16.541440362635964,"endHours":17.971074389295378,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:58","end":"19:32","startHours":17.971074389295378,"endHours":19.541440362635964,"quality":"neutral"},{"name":"Labha","start":"19:32","end":"21:07","startHours":19.541440362635964,"endHours":21.111806335976553,"quality":"auspicious"},{"name":"Amṛta","start":"21:07","end":"22:41","startHours":21.111806335976553,"endHours":22.68217230931714,"quality":"auspicious"},{"name":"Kāla","start":"22:41","end":"00:15","startHours":22.68217230931714,"endHours":24.252538282657724,"quality":"inauspicious"},{"name":"Śubha","start":"00:15","end":"01:49","startHours":24.252538282657724,"endHours":25.82290425599831,"quality":"auspicious"},{"name":"Roga","start":"01:49","end":"03:24","startHours":25.82290425599831,"endHours":27.393270229338896,"quality":"inauspicious"},{"name":"Udveg","start":"03:24","end":"04:58","startHours":27.393270229338896,"endHours":28.963636202679485,"quality":"inauspicious"},{"name":"Chala","start":"04:58","end":"06:32","startHours":28.963636202679485,"endHours":30.53400217602007,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:32","end":"07:32","startHours":6.534002176020071,"endHours":7.534002176020071,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:32","end":"08:32","startHours":7.534002176020071,"endHours":8.53400217602007,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:32","end":"09:32","startHours":8.53400217602007,"endHours":9.53400217602007,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:32","end":"10:32","startHours":9.53400217602007,"endHours":10.53400217602007,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:32","end":"11:32","startHours":10.53400217602007,"endHours":11.53400217602007,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:32","end":"12:32","startHours":11.53400217602007,"endHours":12.53400217602007,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:32","end":"13:32","startHours":12.53400217602007,"endHours":13.53400217602007,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:32","end":"14:32","startHours":13.53400217602007,"endHours":14.53400217602007,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:32","end":"15:32","startHours":14.53400217602007,"endHours":15.53400217602007,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:32","end":"16:32","startHours":15.53400217602007,"endHours":16.53400217602007,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:32","end":"17:32","startHours":16.53400217602007,"endHours":17.53400217602007,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:32","end":"18:32","startHours":17.53400217602007,"endHours":18.53400217602007,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:32","end":"19:32","startHours":18.53400217602007,"endHours":19.53400217602007,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:32","end":"20:32","startHours":19.53400217602007,"endHours":20.53400217602007,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:32","end":"21:32","startHours":20.53400217602007,"endHours":21.53400217602007,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:32","end":"22:32","startHours":21.53400217602007,"endHours":22.53400217602007,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:32","end":"23:32","startHours":22.53400217602007,"endHours":23.53400217602007,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:32","end":"00:32","startHours":23.53400217602007,"endHours":24.53400217602007,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:32","end":"01:32","startHours":24.53400217602007,"endHours":25.53400217602007,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:32","end":"02:32","startHours":25.53400217602007,"endHours":26.53400217602007,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:32","end":"03:32","startHours":26.53400217602007,"endHours":27.53400217602007,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:32","end":"04:32","startHours":27.53400217602007,"endHours":28.53400217602007,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:32","end":"05:32","startHours":28.53400217602007,"endHours":29.53400217602007,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:32","end":"06:32","startHours":29.53400217602007,"endHours":30.53400217602007,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-10.120968651469767,"eotMinutes":-13.968296959463448,"ayanamsa":-11.124}},"calendars":{"vikram_samvat":-447,"saka_samvat":-582,"bengali_samvat":-1097,"malayalam_era":-1328,"nanakshahi_year":-1973,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Aṣṭamī · Vikram -447 undefined · Śaka -582 undefined"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7, 6.34-35.","step_count":5,"url":"/walk/chandra-walk","steps":[{"label":"BG 6.5","url":"/bhagavad-gita/6/5","purpose":"Lift the self by the Self; begin the walk with inner responsibility."},{"label":"BG 6.6","url":"/bhagavad-gita/6/6","purpose":"See the mind as friend when mastered and enemy when unmastered."},{"label":"BG 6.7","url":"/bhagavad-gita/6/7","purpose":"Stabilize the conquered mind in heat/cold, honor/dishonor, pleasure/pain."},{"label":"BG 6.34","url":"/bhagavad-gita/6/34","purpose":"Name the restless mind honestly before trying to discipline it."},{"label":"BG 6.35","url":"/bhagavad-gita/6/35","purpose":"Complete with abhyāsa and vairāgya: practice and detachment."}]},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":true,"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 23, 505 BCE · Ayodhyā · Vidhyamitra","description":"February 23, 505 BCE for Ayodhyā: Śukla Aṣṭamī, sūryodaya 06:32, sūryāsta 17:58.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/-0504-02-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/-0504-02-23","sa":"https://sa.vidhyamitra.com/city/ayodhya/-0504-02-23","hi":"https://hi.vidhyamitra.com/city/ayodhya/-0504-02-23","x-default":"https://vidhyamitra.com/city/ayodhya/-0504-02-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-08-13T20:05:15.017Z","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":"2026-08-13T20:05:15.017Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-08-13T20:05:15.017Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","reader-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}