{"id":"vidhyamitra:city-day:indore:1997-05-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/indore/1997-05-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-05-01","date_display":"May 1, 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":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450569.770833,"kali_year":5099,"ahargana":1862104.2708,"sun":{"sidereal_longitude":16.9656,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":300.8717,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":283.906,"elapsed_within_tithi_degrees":7.906},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":300.8717,"elapsed_within_degrees":7.5383},"yoga":{"number":24,"name":"Śukla","sum_longitude":317.8373},"karana":{"half_tithi_index":47,"name":"Gara"},"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":1997,"month":5,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450569.770833,"ahargana":1862104.2708,"kali_year":5099,"ayanamsa_lahiri":23.8157,"grahas":{"sun":{"sidereal_longitude":16.89877100000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":299.093171,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false,"latitude":2.6358},"mars":{"sidereal_longitude":142.987171,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":8.041471000000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":295.73197099999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":24.318470999999988,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":350.240971,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":156.7547,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":336.7547,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1997,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450569.770833,"kali_year":5099,"ahargana":1862104.2708,"sun":{"sidereal_longitude":16.9656,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":300.8717,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":283.906,"elapsed_within_tithi_degrees":7.906},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":300.8717,"elapsed_within_degrees":7.5383},"yoga":{"number":24,"name":"Śukla","sum_longitude":317.8373},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.636,"elongation":76.094},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.636,"opposition_distance":103.906}},"eclipse_window_40days":[]},"city":{"slug":"indore","name":"Indore, Madhya Pradesh","lat":22.7196,"lon":75.8577,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"indore","name":"Indore, Madhya Pradesh","lat":22.7196,"lon":75.8577,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:54","sunsetLocal":"18:53","solarNoonLocal":"12:24","dayLengthHours":12.986702384095036,"dayLengthDisplay":"12 Hours 59 Mins 12 Secs","nightLengthDisplay":"11 Hours 00 Mins 48 Secs","moonriseLocal":"01:34","moonsetLocal":"12:51","rahuKala":{"name":"Rāhu Kāla","start":"14:01","end":"15:38","startHours":14.0175243425291,"endHours":15.640862140540978,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:54","end":"07:31","startHours":5.900835352469701,"endHours":7.52417315048158,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:09","end":"10:46","startHours":9.14751094849346,"endHours":10.77084874650534,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:22","startHours":8.931065908758542,"endHours":9.363955988228378,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:27","end":"06:47","startHours":6.441947951806995,"endHours":6.788260015382862,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:50","startHours":11.961296465047386,"endHours":12.827076623987054,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:10","end":"05:02","startHours":4.169275034590363,"endHours":5.035055193530032,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:49","end":"05:54","startHours":4.818610153795115,"endHours":5.900835352469701,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:34","end":"15:25","startHours":14.558636941866393,"endHours":15.424417100806062,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:41","end":"19:05","startHours":18.68753773656474,"endHours":19.087537736564737,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:53","end":"19:26","startHours":18.887537736564738,"endHours":19.42865033590203,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:38","end":"20:23","startHours":18.637537736564738,"endHours":20.387537736564738,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:50","startHours":23.961296465047383,"endHours":24.827076623987054,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:54","end":"07:31","startHours":5.900835352469701,"endHours":7.52417315048158,"quality":"auspicious"},{"name":"Roga","start":"07:31","end":"09:09","startHours":7.52417315048158,"endHours":9.14751094849346,"quality":"inauspicious"},{"name":"Udveg","start":"09:09","end":"10:46","startHours":9.14751094849346,"endHours":10.77084874650534,"quality":"inauspicious"},{"name":"Chala","start":"10:46","end":"12:24","startHours":10.77084874650534,"endHours":12.394186544517218,"quality":"neutral"},{"name":"Labha","start":"12:24","end":"14:01","startHours":12.394186544517218,"endHours":14.0175243425291,"quality":"auspicious"},{"name":"Amṛta","start":"14:01","end":"15:38","startHours":14.0175243425291,"endHours":15.640862140540978,"quality":"auspicious"},{"name":"Kāla","start":"15:38","end":"17:16","startHours":15.640862140540978,"endHours":17.264199938552856,"quality":"inauspicious"},{"name":"Śubha","start":"17:16","end":"18:53","startHours":17.264199938552856,"endHours":18.887537736564738,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:53","end":"20:16","startHours":18.887537736564738,"endHours":20.26419993855286,"quality":"auspicious"},{"name":"Kāla","start":"20:16","end":"21:38","startHours":20.26419993855286,"endHours":21.64086214054098,"quality":"inauspicious"},{"name":"Śubha","start":"21:38","end":"23:01","startHours":21.64086214054098,"endHours":23.0175243425291,"quality":"auspicious"},{"name":"Roga","start":"23:01","end":"00:24","startHours":23.0175243425291,"endHours":24.39418654451722,"quality":"inauspicious"},{"name":"Udveg","start":"00:24","end":"01:46","startHours":24.39418654451722,"endHours":25.77084874650534,"quality":"inauspicious"},{"name":"Chala","start":"01:46","end":"03:09","startHours":25.77084874650534,"endHours":27.147510948493462,"quality":"neutral"},{"name":"Labha","start":"03:09","end":"04:31","startHours":27.147510948493462,"endHours":28.52417315048158,"quality":"auspicious"},{"name":"Amṛta","start":"04:31","end":"05:54","startHours":28.52417315048158,"endHours":29.900835352469702,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:54","end":"06:54","startHours":5.900835352469701,"endHours":6.900835352469701,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:54","end":"07:54","startHours":6.900835352469701,"endHours":7.900835352469701,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:54","end":"08:54","startHours":7.900835352469701,"endHours":8.900835352469702,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:54","end":"09:54","startHours":8.900835352469702,"endHours":9.900835352469702,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:54","end":"10:54","startHours":9.900835352469702,"endHours":10.900835352469702,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:54","end":"11:54","startHours":10.900835352469702,"endHours":11.900835352469702,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:54","end":"12:54","startHours":11.900835352469702,"endHours":12.900835352469702,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:54","end":"13:54","startHours":12.900835352469702,"endHours":13.900835352469702,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:54","end":"14:54","startHours":13.900835352469702,"endHours":14.900835352469702,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:54","end":"15:54","startHours":14.900835352469702,"endHours":15.900835352469702,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:54","end":"16:54","startHours":15.900835352469702,"endHours":16.900835352469702,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:54","end":"17:54","startHours":16.900835352469702,"endHours":17.900835352469702,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:54","end":"18:54","startHours":17.900835352469702,"endHours":18.900835352469702,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:54","end":"19:54","startHours":18.900835352469702,"endHours":19.900835352469702,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:54","end":"20:54","startHours":19.900835352469702,"endHours":20.900835352469702,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:54","end":"21:54","startHours":20.900835352469702,"endHours":21.900835352469702,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:54","end":"22:54","startHours":21.900835352469702,"endHours":22.900835352469702,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:54","end":"23:54","startHours":22.900835352469702,"endHours":23.900835352469702,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:54","end":"00:54","startHours":23.900835352469702,"endHours":24.900835352469702,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:54","end":"01:54","startHours":24.900835352469702,"endHours":25.900835352469702,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:54","end":"02:54","startHours":25.900835352469702,"endHours":26.900835352469702,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:54","end":"03:54","startHours":26.900835352469702,"endHours":27.900835352469702,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:54","end":"04:54","startHours":27.900835352469702,"endHours":28.900835352469702,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:54","end":"05:54","startHours":28.900835352469702,"endHours":29.900835352469702,"planetary_lord":"Moon"}],"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-East","rahuVasa":"North-West","anandadiYoga":{"name":"Chatra","quality":"Auspicious"},"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":15.036649590331333,"eotMinutes":2.918007328966811,"ayanamsa":23.8157}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Navamī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"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":[]},"validity":{"eternal":false,"location_specific":"indore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 1, 1997 CE · Indore, Madhya Pradesh · Vidhyamitra","description":"May 1, 1997 CE for Indore, Madhya Pradesh: Kṛṣṇa Navamī, sūryodaya 05:54, sūryāsta 18:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/indore/1997-05-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/indore/1997-05-01","sa":"https://sa.vidhyamitra.com/city/indore/1997-05-01","hi":"https://hi.vidhyamitra.com/city/indore/1997-05-01","x-default":"https://vidhyamitra.com/city/indore/1997-05-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T21:52:24.035Z","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":"2026-05-16T21:52:24.035Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T21:52:24.035Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}