{"id":"vidhyamitra:city-day:erode:1968-05-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/erode/1968-05-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1968-05-16","date_display":"May 16, 1968 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":1968,"month":5,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2439992.770833,"kali_year":5070,"ahargana":1851527.2708,"sun":{"sidereal_longitude":31.8727,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":258.49,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":226.6172,"elapsed_within_tithi_degrees":10.6172},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":258.49,"elapsed_within_degrees":5.1566},"yoga":{"number":22,"name":"Sādhya","sum_longitude":290.3627},"karana":{"half_tithi_index":37,"name":"Bālava"},"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":1968,"month":5,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2439992.770833,"ahargana":1851527.2708,"kali_year":5070,"ayanamsa_lahiri":23.4112,"grahas":{"sun":{"sidereal_longitude":31.824889999999982,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":261.00079000000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":-4.4483},"mars":{"sidereal_longitude":42.23849000000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":52.80099000000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":123.76219000000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":22.719089999999994,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":357.47659,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":357.175,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":177.175,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":1968,"month":5,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2439992.770833,"kali_year":5070,"ahargana":1851527.2708,"sun":{"sidereal_longitude":31.8727,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":258.49,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":226.6172,"elapsed_within_tithi_degrees":10.6172},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":258.49,"elapsed_within_degrees":5.1566},"yoga":{"number":22,"name":"Sādhya","sum_longitude":290.3627},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.448,"elongation":133.383},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.448,"opposition_distance":46.617}},"eclipse_window_40days":[]},"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"erode","name":"Erode, Tamil Nadu","lat":11.341,"lon":77.7172,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"05:56","sunsetLocal":"18:35","solarNoonLocal":"12:15","dayLengthHours":12.650341931008981,"dayLengthDisplay":"12 Hours 39 Mins 01 Secs","nightLengthDisplay":"11 Hours 20 Mins 59 Secs","moonriseLocal":"21:49","moonsetLocal":"09:15","rahuKala":{"name":"Rāhu Kāla","start":"13:50","end":"15:25","startHours":13.837758492063,"endHours":15.41905123343912,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:56","end":"07:31","startHours":5.931294785182385,"endHours":7.512587526558508,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:06","end":"10:41","startHours":9.09388026793463,"endHours":10.675173009310754,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:53","end":"09:18","startHours":8.883041235751147,"endHours":9.304719300118114,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:28","end":"06:48","startHours":6.458392365641092,"endHours":6.795734817134665,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:50","end":"12:41","startHours":11.834787686319908,"endHours":12.678143815053842,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:05","startHours":4.244582527714521,"endHours":5.087938656448453,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:53","end":"05:56","startHours":4.87709962426497,"endHours":5.931294785182385,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:12","startHours":14.364856072521707,"endHours":15.20821220125564,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.381636716191366,"endHours":18.781636716191365,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:07","startHours":18.581636716191365,"endHours":19.108734296650074,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.331636716191365,"endHours":20.081636716191365,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:50","end":"00:41","startHours":23.83478768631991,"endHours":24.67814381505384,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:56","end":"07:31","startHours":5.931294785182385,"endHours":7.512587526558508,"quality":"auspicious"},{"name":"Roga","start":"07:31","end":"09:06","startHours":7.512587526558508,"endHours":9.09388026793463,"quality":"inauspicious"},{"name":"Udveg","start":"09:06","end":"10:41","startHours":9.09388026793463,"endHours":10.675173009310754,"quality":"inauspicious"},{"name":"Chala","start":"10:41","end":"12:15","startHours":10.675173009310754,"endHours":12.256465750686875,"quality":"neutral"},{"name":"Labha","start":"12:15","end":"13:50","startHours":12.256465750686875,"endHours":13.837758492063,"quality":"auspicious"},{"name":"Amṛta","start":"13:50","end":"15:25","startHours":13.837758492063,"endHours":15.41905123343912,"quality":"auspicious"},{"name":"Kāla","start":"15:25","end":"17:00","startHours":15.41905123343912,"endHours":17.000343974815245,"quality":"inauspicious"},{"name":"Śubha","start":"17:00","end":"18:35","startHours":17.000343974815245,"endHours":18.581636716191365,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:35","end":"20:00","startHours":18.581636716191365,"endHours":20.000343974815245,"quality":"auspicious"},{"name":"Kāla","start":"20:00","end":"21:25","startHours":20.000343974815245,"endHours":21.41905123343912,"quality":"inauspicious"},{"name":"Śubha","start":"21:25","end":"22:50","startHours":21.41905123343912,"endHours":22.837758492062996,"quality":"auspicious"},{"name":"Roga","start":"22:50","end":"00:15","startHours":22.837758492062996,"endHours":24.256465750686875,"quality":"inauspicious"},{"name":"Udveg","start":"00:15","end":"01:41","startHours":24.256465750686875,"endHours":25.675173009310754,"quality":"inauspicious"},{"name":"Chala","start":"01:41","end":"03:06","startHours":25.675173009310754,"endHours":27.09388026793463,"quality":"neutral"},{"name":"Labha","start":"03:06","end":"04:31","startHours":27.09388026793463,"endHours":28.512587526558505,"quality":"auspicious"},{"name":"Amṛta","start":"04:31","end":"05:56","startHours":28.512587526558505,"endHours":29.931294785182384,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.931294785182385,"endHours":6.931294785182385,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.931294785182385,"endHours":7.931294785182385,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.931294785182385,"endHours":8.931294785182384,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.931294785182384,"endHours":9.931294785182384,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.931294785182384,"endHours":10.931294785182384,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.931294785182384,"endHours":11.931294785182384,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.931294785182384,"endHours":12.931294785182384,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.931294785182384,"endHours":13.931294785182384,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.931294785182384,"endHours":14.931294785182384,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.931294785182384,"endHours":15.931294785182384,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.931294785182384,"endHours":16.931294785182384,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.931294785182384,"endHours":17.931294785182384,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.931294785182384,"endHours":18.931294785182384,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.931294785182384,"endHours":19.931294785182384,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.931294785182384,"endHours":20.931294785182384,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.931294785182384,"endHours":21.931294785182384,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.931294785182384,"endHours":22.931294785182384,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.931294785182384,"endHours":23.931294785182384,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.931294785182384,"endHours":24.931294785182384,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.931294785182384,"endHours":25.931294785182384,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.931294785182384,"endHours":26.931294785182384,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.931294785182384,"endHours":27.931294785182384,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.931294785182384,"endHours":28.931294785182384,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.931294785182384,"endHours":29.931294785182384,"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":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"drikRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":19.07106274956914,"eotMinutes":3.743254958787478,"ayanamsa":23.4112}},"calendars":{"vikram_samvat":2025,"vikram_samvatsara":"Durmati","saka_samvat":1890,"saka_samvatsara":"Kīlaka","bengali_samvat":1375,"malayalam_era":1144,"nanakshahi_year":499,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Caturthī · Vikram 2025 Durmati · Śaka 1890 Kīlaka"},"festivals":[{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi":"Vṛṣabha"},"precedence":5},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":"erode"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 16, 1968 CE · Erode, Tamil Nadu · Vidhyamitra","description":"May 16, 1968 CE for Erode, Tamil Nadu: Kṛṣṇa Caturthī, sūryodaya 05:56, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/erode/1968-05-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/erode/1968-05-16","sa":"https://sa.vidhyamitra.com/city/erode/1968-05-16","hi":"https://hi.vidhyamitra.com/city/erode/1968-05-16","x-default":"https://vidhyamitra.com/city/erode/1968-05-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-20T00:32:32.107Z","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":"2026-05-20T00:32:32.107Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-20T00:32:32.107Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}