{"id":"vidhyamitra:city-day:mathura:1997-06-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mathura/1997-06-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-06-29","date_display":"June 29, 1997 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":1997,"month":6,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450628.770833,"kali_year":5099,"ahargana":1862163.2708,"sun":{"sidereal_longitude":73.2193,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":1.9036,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":288.6843,"elapsed_within_tithi_degrees":0.6843},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":1.9036,"elapsed_within_degrees":1.9036},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":75.1228},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1997,"month":6,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450628.770833,"ahargana":1862163.2708,"kali_year":5099,"ayanamsa_lahiri":23.818,"grahas":{"sun":{"sidereal_longitude":73.533817,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":3.033717000000024,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":-2.13},"mars":{"sidereal_longitude":160.62821699999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":77.50861700000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":297.5806170000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":96.55921699999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":355.566117,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":153.6286,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":333.6286,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1997,"month":6,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450628.770833,"kali_year":5099,"ahargana":1862163.2708,"sun":{"sidereal_longitude":73.2193,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":1.9036,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":288.6843,"elapsed_within_tithi_degrees":0.6843},"nakshatra":{"number":1,"name":"Aśvinī","pada":1,"moon_longitude":1.9036,"elapsed_within_degrees":1.9036},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":75.1228},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.13,"elongation":71.316},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.13,"opposition_distance":108.684}},"eclipse_window_40days":[]},"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"mathura","name":"Mathurā","lat":27.4924,"lon":77.6737,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:27","sunsetLocal":"19:18","solarNoonLocal":"12:22","dayLengthHours":13.861198446988368,"dayLengthDisplay":"13 Hours 51 Mins 40 Secs","nightLengthDisplay":"10 Hours 08 Mins 20 Secs","moonriseLocal":"01:16","moonsetLocal":"14:05","rahuKala":{"name":"Rāhu Kāla","start":"17:34","end":"19:18","startHours":17.571160230437524,"endHours":19.30381003631107,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:22","end":"14:06","startHours":12.373210812816886,"endHours":14.105860618690432,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:50","end":"17:34","startHours":15.838510424563978,"endHours":17.571160230437524,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:41","end":"09:08","startHours":8.676891226953321,"endHours":9.138931175186267,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:01","end":"06:23","startHours":6.020161524613884,"endHours":6.38979348320024,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:50","startHours":11.91117086458394,"endHours":12.835250761049831,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:36","end":"04:31","startHours":3.5944517963909197,"endHours":4.518531692856811,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:17","end":"05:27","startHours":4.287511718740339,"endHours":5.442611589322702,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:36","startHours":14.683410553981613,"endHours":15.607490450447504,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:06","end":"19:30","startHours":19.10381003631107,"endHours":19.50381003631107,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:18","end":"19:53","startHours":19.30381003631107,"endHours":19.88135997160225,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:03","end":"20:48","startHours":19.05381003631107,"endHours":20.80381003631107,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:50","startHours":23.91117086458394,"endHours":24.83525076104983,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:27","end":"07:11","startHours":5.442611589322702,"endHours":7.175261395196248,"quality":"inauspicious"},{"name":"Chala","start":"07:11","end":"08:54","startHours":7.175261395196248,"endHours":8.907911201069794,"quality":"neutral"},{"name":"Labha","start":"08:54","end":"10:38","startHours":8.907911201069794,"endHours":10.64056100694334,"quality":"auspicious"},{"name":"Amṛta","start":"10:38","end":"12:22","startHours":10.64056100694334,"endHours":12.373210812816886,"quality":"auspicious"},{"name":"Kāla","start":"12:22","end":"14:06","startHours":12.373210812816886,"endHours":14.105860618690432,"quality":"inauspicious"},{"name":"Śubha","start":"14:06","end":"15:50","startHours":14.105860618690432,"endHours":15.838510424563978,"quality":"auspicious"},{"name":"Roga","start":"15:50","end":"17:34","startHours":15.838510424563978,"endHours":17.571160230437524,"quality":"inauspicious"},{"name":"Udveg","start":"17:34","end":"19:18","startHours":17.571160230437524,"endHours":19.30381003631107,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:18","end":"20:34","startHours":19.30381003631107,"endHours":20.571160230437524,"quality":"auspicious"},{"name":"Roga","start":"20:34","end":"21:50","startHours":20.571160230437524,"endHours":21.838510424563978,"quality":"inauspicious"},{"name":"Udveg","start":"21:50","end":"23:06","startHours":21.838510424563978,"endHours":23.105860618690432,"quality":"inauspicious"},{"name":"Chala","start":"23:06","end":"00:22","startHours":23.105860618690432,"endHours":24.373210812816886,"quality":"neutral"},{"name":"Labha","start":"00:22","end":"01:38","startHours":24.373210812816886,"endHours":25.64056100694334,"quality":"auspicious"},{"name":"Amṛta","start":"01:38","end":"02:54","startHours":25.64056100694334,"endHours":26.907911201069794,"quality":"auspicious"},{"name":"Kāla","start":"02:54","end":"04:11","startHours":26.907911201069794,"endHours":28.175261395196248,"quality":"inauspicious"},{"name":"Śubha","start":"04:11","end":"05:27","startHours":28.175261395196248,"endHours":29.442611589322702,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:27","end":"06:27","startHours":5.442611589322702,"endHours":6.442611589322702,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:27","end":"07:27","startHours":6.442611589322702,"endHours":7.442611589322702,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:27","end":"08:27","startHours":7.442611589322702,"endHours":8.442611589322702,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:27","end":"09:27","startHours":8.442611589322702,"endHours":9.442611589322702,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:27","end":"10:27","startHours":9.442611589322702,"endHours":10.442611589322702,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:27","end":"11:27","startHours":10.442611589322702,"endHours":11.442611589322702,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:27","end":"12:27","startHours":11.442611589322702,"endHours":12.442611589322702,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:27","end":"13:27","startHours":12.442611589322702,"endHours":13.442611589322702,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:27","end":"14:27","startHours":13.442611589322702,"endHours":14.442611589322702,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:27","end":"15:27","startHours":14.442611589322702,"endHours":15.442611589322702,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:27","end":"16:27","startHours":15.442611589322702,"endHours":16.442611589322702,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:27","end":"17:27","startHours":16.442611589322702,"endHours":17.442611589322702,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:27","end":"18:27","startHours":17.442611589322702,"endHours":18.442611589322702,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:27","end":"19:27","startHours":18.442611589322702,"endHours":19.442611589322702,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:27","end":"20:27","startHours":19.442611589322702,"endHours":20.442611589322702,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:27","end":"21:27","startHours":20.442611589322702,"endHours":21.442611589322702,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:27","end":"22:27","startHours":21.442611589322702,"endHours":22.442611589322702,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:27","end":"23:27","startHours":22.442611589322702,"endHours":23.442611589322702,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:27","end":"00:27","startHours":23.442611589322702,"endHours":24.442611589322702,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:27","end":"01:27","startHours":24.442611589322702,"endHours":25.442611589322702,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:27","end":"02:27","startHours":25.442611589322702,"endHours":26.442611589322702,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:27","end":"03:27","startHours":26.442611589322702,"endHours":27.442611589322702,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:27","end":"04:27","startHours":27.442611589322702,"endHours":28.442611589322702,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:27","end":"05:27","startHours":28.442611589322702,"endHours":29.442611589322702,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","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":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Ānanda","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":23.232471455772057,"eotMinutes":-3.0874487690131183,"ayanamsa":23.818}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Daśamī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"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":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"mathura"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga June 29, 1997 CE · Mathurā · Vidhyamitra","description":"June 29, 1997 CE for Mathurā: Kṛṣṇa Daśamī, sūryodaya 05:27, sūryāsta 19:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mathura/1997-06-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mathura/1997-06-29","sa":"https://sa.vidhyamitra.com/city/mathura/1997-06-29","hi":"https://hi.vidhyamitra.com/city/mathura/1997-06-29","x-default":"https://vidhyamitra.com/city/mathura/1997-06-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T17:36:59.784Z","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":"2026-05-14T17:36:59.784Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T17:36:59.784Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}