{"id":"vidhyamitra:city-day:ayodhya:2001-07-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2001-07-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-07-16","date_display":"July 16, 2001 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":2001,"month":7,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452106.770833,"kali_year":5103,"ahargana":1863641.2708,"sun":{"sidereal_longitude":89.2797,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":28.2245,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":298.9448,"elapsed_within_tithi_degrees":10.9448},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":28.2245,"elapsed_within_degrees":1.5578},"yoga":{"number":9,"name":"Śūla","sum_longitude":117.5042},"karana":{"half_tithi_index":49,"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":2001,"month":7,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452106.770833,"ahargana":1863641.2708,"kali_year":5103,"ayanamsa_lahiri":23.8745,"grahas":{"sun":{"sidereal_longitude":89.719247,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":26.46904699999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false,"latitude":-3.2945},"mars":{"sidereal_longitude":231.29314699999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":69.96594700000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":66.73044700000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":47.443847000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":46.71744699999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":75.317,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":255.317,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2001,"month":7,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452106.770833,"kali_year":5103,"ahargana":1863641.2708,"sun":{"sidereal_longitude":89.2797,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":28.2245,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":298.9448,"elapsed_within_tithi_degrees":10.9448},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":28.2245,"elapsed_within_degrees":1.5578},"yoga":{"number":9,"name":"Śūla","sum_longitude":117.5042},"karana":{"half_tithi_index":49,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.294,"elongation":61.055},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.294,"opposition_distance":118.945}},"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":"05:17","sunsetLocal":"18:57","solarNoonLocal":"12:07","dayLengthHours":13.656948096519663,"dayLengthDisplay":"13 Hours 39 Mins 25 Secs","nightLengthDisplay":"10 Hours 20 Mins 35 Secs","moonriseLocal":"01:14","moonsetLocal":"14:34","rahuKala":{"name":"Rāhu Kāla","start":"07:00","end":"08:42","startHours":6.993090140743077,"endHours":8.700208652808035,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:24","end":"12:07","startHours":10.407327164872992,"endHours":12.114445676937951,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:49","end":"15:32","startHours":13.82156418900291,"endHours":15.528682701067867,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:28","end":"08:56","startHours":8.472592851199373,"endHours":8.927824454416696,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:51","end":"06:13","startHours":5.855011132699772,"endHours":6.21919641527363,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:34","startHours":11.659214073720628,"endHours":12.569677280155274,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:28","end":"04:23","startHours":3.465045215808831,"endHours":4.375508422243475,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:09","end":"05:17","startHours":4.147892620634814,"endHours":5.285971628678119,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:18","startHours":14.39060369302456,"endHours":15.301066899459205,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:45","end":"19:09","startHours":18.742919725197783,"endHours":19.142919725197782,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:57","end":"19:31","startHours":18.942919725197783,"endHours":19.511959229219435,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:42","end":"20:27","startHours":18.692919725197783,"endHours":20.442919725197783,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:34","startHours":23.65921407372063,"endHours":24.569677280155272,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:17","end":"07:00","startHours":5.285971628678119,"endHours":6.993090140743077,"quality":"auspicious"},{"name":"Kāla","start":"07:00","end":"08:42","startHours":6.993090140743077,"endHours":8.700208652808035,"quality":"inauspicious"},{"name":"Śubha","start":"08:42","end":"10:24","startHours":8.700208652808035,"endHours":10.407327164872992,"quality":"auspicious"},{"name":"Roga","start":"10:24","end":"12:07","startHours":10.407327164872992,"endHours":12.114445676937951,"quality":"inauspicious"},{"name":"Udveg","start":"12:07","end":"13:49","startHours":12.114445676937951,"endHours":13.82156418900291,"quality":"inauspicious"},{"name":"Chala","start":"13:49","end":"15:32","startHours":13.82156418900291,"endHours":15.528682701067867,"quality":"neutral"},{"name":"Labha","start":"15:32","end":"17:14","startHours":15.528682701067867,"endHours":17.235801213132824,"quality":"auspicious"},{"name":"Amṛta","start":"17:14","end":"18:57","startHours":17.235801213132824,"endHours":18.942919725197783,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:57","end":"20:14","startHours":18.942919725197783,"endHours":20.235801213132824,"quality":"neutral"},{"name":"Labha","start":"20:14","end":"21:32","startHours":20.235801213132824,"endHours":21.528682701067865,"quality":"auspicious"},{"name":"Amṛta","start":"21:32","end":"22:49","startHours":21.528682701067865,"endHours":22.82156418900291,"quality":"auspicious"},{"name":"Kāla","start":"22:49","end":"00:07","startHours":22.82156418900291,"endHours":24.11444567693795,"quality":"inauspicious"},{"name":"Śubha","start":"00:07","end":"01:24","startHours":24.11444567693795,"endHours":25.407327164872992,"quality":"auspicious"},{"name":"Roga","start":"01:24","end":"02:42","startHours":25.407327164872992,"endHours":26.700208652808037,"quality":"inauspicious"},{"name":"Udveg","start":"02:42","end":"04:00","startHours":26.700208652808037,"endHours":27.993090140743078,"quality":"inauspicious"},{"name":"Chala","start":"04:00","end":"05:17","startHours":27.993090140743078,"endHours":29.28597162867812,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:17","end":"06:17","startHours":5.285971628678119,"endHours":6.285971628678119,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:17","end":"07:17","startHours":6.285971628678119,"endHours":7.285971628678119,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:17","end":"08:17","startHours":7.285971628678119,"endHours":8.28597162867812,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:17","end":"09:17","startHours":8.28597162867812,"endHours":9.28597162867812,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:17","end":"10:17","startHours":9.28597162867812,"endHours":10.28597162867812,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:17","end":"11:17","startHours":10.28597162867812,"endHours":11.28597162867812,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:17","end":"12:17","startHours":11.28597162867812,"endHours":12.28597162867812,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:17","end":"13:17","startHours":12.28597162867812,"endHours":13.28597162867812,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:17","end":"14:17","startHours":13.28597162867812,"endHours":14.28597162867812,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:17","end":"15:17","startHours":14.28597162867812,"endHours":15.28597162867812,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:17","end":"16:17","startHours":15.28597162867812,"endHours":16.28597162867812,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:17","end":"17:17","startHours":16.28597162867812,"endHours":17.28597162867812,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:17","end":"18:17","startHours":17.28597162867812,"endHours":18.28597162867812,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:17","end":"19:17","startHours":18.28597162867812,"endHours":19.28597162867812,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:17","end":"20:17","startHours":19.28597162867812,"endHours":20.28597162867812,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:17","end":"21:17","startHours":20.28597162867812,"endHours":21.28597162867812,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:17","end":"22:17","startHours":21.28597162867812,"endHours":22.28597162867812,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:17","end":"23:17","startHours":22.28597162867812,"endHours":23.28597162867812,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:17","end":"00:17","startHours":23.28597162867812,"endHours":24.28597162867812,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:17","end":"01:17","startHours":24.28597162867812,"endHours":25.28597162867812,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:17","end":"02:17","startHours":25.28597162867812,"endHours":26.28597162867812,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:17","end":"03:17","startHours":26.28597162867812,"endHours":27.28597162867812,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:17","end":"04:17","startHours":27.28597162867812,"endHours":28.28597162867812,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:17","end":"05:17","startHours":28.28597162867812,"endHours":29.28597162867812,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":21.375866287895587,"eotMinutes":-5.682740616276977,"ayanamsa":23.8745}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Daśamī · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"festivals":[{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"precedence":5}],"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 July 16, 2001 CE · Ayodhyā · Vidhyamitra","description":"July 16, 2001 CE for Ayodhyā: Kṛṣṇa Daśamī, sūryodaya 05:17, sūryāsta 18:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2001-07-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2001-07-16","sa":"https://sa.vidhyamitra.com/city/ayodhya/2001-07-16","hi":"https://hi.vidhyamitra.com/city/ayodhya/2001-07-16","x-default":"https://vidhyamitra.com/city/ayodhya/2001-07-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T12:07:19.814Z","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":"2026-05-16T12:07:19.814Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T12:07:19.814Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}