{"id":"vidhyamitra:city-day:ayodhya:2159-05-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2159-05-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2159-05-17","date_display":"May 17, 2159 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":2159,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509754.770833,"kali_year":5261,"ahargana":1921289.2708,"sun":{"sidereal_longitude":29.5515,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":19.3457,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":349.7943,"elapsed_within_tithi_degrees":1.7943},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":19.3457,"elapsed_within_degrees":6.0124},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":48.8972},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"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":2159,"month":5,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2509754.770833,"ahargana":1921289.2708,"kali_year":5261,"ayanamsa_lahiri":26.0793,"grahas":{"sun":{"sidereal_longitude":29.93996900000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":20.633869000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false,"latitude":3.9539},"mars":{"sidereal_longitude":248.366169,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":49.271569,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":156.98706900000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":71.42176899999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":175.32336899999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":260.8485,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":80.8485,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":2159,"month":5,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509754.770833,"kali_year":5261,"ahargana":1921289.2708,"sun":{"sidereal_longitude":29.5515,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":19.3457,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":349.7943,"elapsed_within_tithi_degrees":1.7943},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":19.3457,"elapsed_within_degrees":6.0124},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":48.8972},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.954,"elongation":10.206},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.954,"opposition_distance":169.794}},"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":"05:13","sunsetLocal":"18:42","solarNoonLocal":"11:57","dayLengthHours":13.48931439648832,"dayLengthDisplay":"13 Hours 29 Mins 22 Secs","nightLengthDisplay":"10 Hours 30 Mins 38 Secs","moonriseLocal":"04:42","moonsetLocal":"17:58","rahuKala":{"name":"Rāhu Kāla","start":"13:39","end":"15:20","startHours":13.643882972994156,"endHours":15.330047272555197,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:13","end":"06:54","startHours":5.213061475188956,"endHours":6.899225774749996,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:35","end":"10:16","startHours":8.585390074311036,"endHours":10.271554373872076,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:22","end":"08:49","startHours":8.360568167702898,"endHours":8.810211980919174,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:47","end":"06:08","startHours":5.775116241709303,"endHours":6.134831292282325,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:30","end":"12:24","startHours":11.508074860216839,"endHours":12.407362486649392,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:25","end":"04:19","startHours":3.414486222323847,"endHours":4.3137738487564015,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:05","end":"05:13","startHours":4.088951942148263,"endHours":5.213061475188956,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"15:06","startHours":14.205937739514503,"endHours":15.105225365947058,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:30","end":"18:54","startHours":18.502375871677277,"endHours":18.902375871677275,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:42","end":"19:16","startHours":18.702375871677276,"endHours":19.264430638197624,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:27","end":"20:12","startHours":18.452375871677276,"endHours":20.202375871677276,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:30","end":"00:24","startHours":23.508074860216837,"endHours":24.40736248664939,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:13","end":"06:54","startHours":5.213061475188956,"endHours":6.899225774749996,"quality":"auspicious"},{"name":"Roga","start":"06:54","end":"08:35","startHours":6.899225774749996,"endHours":8.585390074311036,"quality":"inauspicious"},{"name":"Udveg","start":"08:35","end":"10:16","startHours":8.585390074311036,"endHours":10.271554373872076,"quality":"inauspicious"},{"name":"Chala","start":"10:16","end":"11:57","startHours":10.271554373872076,"endHours":11.957718673433117,"quality":"neutral"},{"name":"Labha","start":"11:57","end":"13:39","startHours":11.957718673433117,"endHours":13.643882972994156,"quality":"auspicious"},{"name":"Amṛta","start":"13:39","end":"15:20","startHours":13.643882972994156,"endHours":15.330047272555197,"quality":"auspicious"},{"name":"Kāla","start":"15:20","end":"17:01","startHours":15.330047272555197,"endHours":17.016211572116234,"quality":"inauspicious"},{"name":"Śubha","start":"17:01","end":"18:42","startHours":17.016211572116234,"endHours":18.702375871677276,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:42","end":"20:01","startHours":18.702375871677276,"endHours":20.016211572116237,"quality":"auspicious"},{"name":"Kāla","start":"20:01","end":"21:20","startHours":20.016211572116237,"endHours":21.330047272555195,"quality":"inauspicious"},{"name":"Śubha","start":"21:20","end":"22:39","startHours":21.330047272555195,"endHours":22.643882972994156,"quality":"auspicious"},{"name":"Roga","start":"22:39","end":"23:57","startHours":22.643882972994156,"endHours":23.957718673433117,"quality":"inauspicious"},{"name":"Udveg","start":"23:57","end":"01:16","startHours":23.957718673433117,"endHours":25.27155437387208,"quality":"inauspicious"},{"name":"Chala","start":"01:16","end":"02:35","startHours":25.27155437387208,"endHours":26.585390074311036,"quality":"neutral"},{"name":"Labha","start":"02:35","end":"03:54","startHours":26.585390074311036,"endHours":27.899225774749997,"quality":"auspicious"},{"name":"Amṛta","start":"03:54","end":"05:13","startHours":27.899225774749997,"endHours":29.213061475188958,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:13","end":"06:13","startHours":5.213061475188956,"endHours":6.213061475188956,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:13","end":"07:13","startHours":6.213061475188956,"endHours":7.213061475188956,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:13","end":"08:13","startHours":7.213061475188956,"endHours":8.213061475188956,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:13","end":"09:13","startHours":8.213061475188956,"endHours":9.213061475188956,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:13","end":"10:13","startHours":9.213061475188956,"endHours":10.213061475188956,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:13","end":"11:13","startHours":10.213061475188956,"endHours":11.213061475188956,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:13","end":"12:13","startHours":11.213061475188956,"endHours":12.213061475188956,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:13","end":"13:13","startHours":12.213061475188956,"endHours":13.213061475188956,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:13","end":"14:13","startHours":13.213061475188956,"endHours":14.213061475188956,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:13","end":"15:13","startHours":14.213061475188956,"endHours":15.213061475188956,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:13","end":"16:13","startHours":15.213061475188956,"endHours":16.213061475188958,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:13","end":"17:13","startHours":16.213061475188958,"endHours":17.213061475188958,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:13","end":"18:13","startHours":17.213061475188958,"endHours":18.213061475188958,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:13","end":"19:13","startHours":18.213061475188958,"endHours":19.213061475188958,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:13","end":"20:13","startHours":19.213061475188958,"endHours":20.213061475188958,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:13","end":"21:13","startHours":20.213061475188958,"endHours":21.213061475188958,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:13","end":"22:13","startHours":21.213061475188958,"endHours":22.213061475188958,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:13","end":"23:13","startHours":22.213061475188958,"endHours":23.213061475188958,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:13","end":"00:13","startHours":23.213061475188958,"endHours":24.213061475188958,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:13","end":"01:13","startHours":24.213061475188958,"endHours":25.213061475188958,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:13","end":"02:13","startHours":25.213061475188958,"endHours":26.213061475188958,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:13","end":"03:13","startHours":26.213061475188958,"endHours":27.213061475188958,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:13","end":"04:13","startHours":27.213061475188958,"endHours":28.213061475188958,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:13","end":"05:13","startHours":28.213061475188958,"endHours":29.213061475188958,"planetary_lord":"Moon"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":19.25723962977546,"eotMinutes":3.7208795940131294,"ayanamsa":26.0793}},"calendars":{"vikram_samvat":2216,"vikram_samvatsara":"Aṅgirasa","saka_samvat":2081,"saka_samvatsara":"Siddhārthī","bengali_samvat":1566,"malayalam_era":1335,"nanakshahi_year":690,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Amāvasyā · Vikram 2216 Aṅgirasa · Śaka 2081 Siddhārthī"},"festivals":[{"id":"mesha-sankranti","name":"Meṣa Saṅkrānti (Vaiśākhī / Vishu / Pohelā Boishākh / Bihu)","name_sanskrit":"मेष सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aries; solar new year. Regional: Vaiśākhī (Punjab) · Vishu (Kerala) · Pohelā Boishākh (Bengal) · Bihu (Assam) · Tamil Puthāṇḍu.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":1},{"id":"baisakhi","name":"Baisakhi (Vaiśākhī)","name_sanskrit":"वैशाखी","tradition":"Regional","associated_deity":"Sūrya + Khalsa Pantha (Sikh)","significance":"Punjab New Year + Sikh Khalsa founding day.","vrata":false,"detection":{"sun_rashi":"Meṣa"},"precedence":2}],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","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 May 17, 2159 CE · Ayodhyā · Vidhyamitra","description":"May 17, 2159 CE for Ayodhyā: Kṛṣṇa Amāvasyā, sūryodaya 05:13, sūryāsta 18:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2159-05-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2159-05-17","sa":"https://sa.vidhyamitra.com/city/ayodhya/2159-05-17","hi":"https://hi.vidhyamitra.com/city/ayodhya/2159-05-17","x-default":"https://vidhyamitra.com/city/ayodhya/2159-05-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T17:32:40.982Z","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":"2026-05-19T17:32:40.982Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T17:32:40.982Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}