{"id":"vidhyamitra:city-day:vellore:2000-05-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vellore/2000-05-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2000-05-15","date_display":"May 15, 2000 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":2000,"month":5,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451679.770833,"kali_year":5102,"ahargana":1863214.2708,"sun":{"sidereal_longitude":30.6464,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":172.3026,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":141.6563,"elapsed_within_tithi_degrees":9.6563},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.3026,"elapsed_within_degrees":12.3026},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.949},"karana":{"half_tithi_index":23,"name":"Bālava"},"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":2000,"month":5,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2451679.770833,"ahargana":1863214.2708,"kali_year":5102,"ayanamsa_lahiri":23.8582,"grahas":{"sun":{"sidereal_longitude":30.666360999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":172.726361,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false,"latitude":4.3331},"mars":{"sidereal_longitude":43.96986099999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":37.67966100000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":25.63256100000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":23.310761000000014,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":27.087860999999975,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":97.9415,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":277.9415,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"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":2000,"month":5,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2451679.770833,"kali_year":5102,"ahargana":1863214.2708,"sun":{"sidereal_longitude":30.6464,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":172.3026,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":141.6563,"elapsed_within_tithi_degrees":9.6563},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.3026,"elapsed_within_degrees":12.3026},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.949},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.333,"elongation":141.656},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.333,"opposition_distance":38.344}},"eclipse_window_40days":[]},"city":{"slug":"vellore","name":"Vellore, Tamil Nadu","lat":12.9165,"lon":79.1325,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"vellore","name":"Vellore, Tamil Nadu","lat":12.9165,"lon":79.1325,"tz_offset_hours":5.5,"state":"Tamil Nadu","country":"IN","tier":"tier-1"},"sunriseLocal":"05:48","sunsetLocal":"18:31","solarNoonLocal":"12:10","dayLengthHours":12.721308970141962,"dayLengthDisplay":"12 Hours 43 Mins 17 Secs","nightLengthDisplay":"11 Hours 16 Mins 43 Secs","moonriseLocal":"15:42","moonsetLocal":"03:34","rahuKala":{"name":"Rāhu Kāla","start":"07:23","end":"08:59","startHours":7.391405787264664,"endHours":8.981569408532408,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:34","end":"12:10","startHours":10.571733029800154,"endHours":12.161896651067899,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:45","end":"15:21","startHours":13.752060272335644,"endHours":15.34222389360339,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:46","end":"09:12","startHours":8.769547592363377,"endHours":9.193591224701443,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:20","end":"06:40","startHours":6.331296706419501,"endHours":6.670531612289953,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:44","end":"12:35","startHours":11.737853018729833,"endHours":12.585940283405964,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:06","end":"04:57","startHours":4.105067636644657,"endHours":4.953154901320788,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:44","end":"05:48","startHours":4.7411330851517555,"endHours":5.801242165996919,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:17","end":"15:08","startHours":14.282114812758227,"endHours":15.130202077434358,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:19","end":"18:43","startHours":18.32255113613888,"endHours":18.72255113613888,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:31","end":"19:03","startHours":18.52255113613888,"endHours":19.052605676561463,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:16","end":"20:01","startHours":18.27255113613888,"endHours":20.02255113613888,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:44","end":"00:35","startHours":23.737853018729833,"endHours":24.585940283405964,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:48","end":"07:23","startHours":5.801242165996919,"endHours":7.391405787264664,"quality":"auspicious"},{"name":"Kāla","start":"07:23","end":"08:59","startHours":7.391405787264664,"endHours":8.981569408532408,"quality":"inauspicious"},{"name":"Śubha","start":"08:59","end":"10:34","startHours":8.981569408532408,"endHours":10.571733029800154,"quality":"auspicious"},{"name":"Roga","start":"10:34","end":"12:10","startHours":10.571733029800154,"endHours":12.161896651067899,"quality":"inauspicious"},{"name":"Udveg","start":"12:10","end":"13:45","startHours":12.161896651067899,"endHours":13.752060272335644,"quality":"inauspicious"},{"name":"Chala","start":"13:45","end":"15:21","startHours":13.752060272335644,"endHours":15.34222389360339,"quality":"neutral"},{"name":"Labha","start":"15:21","end":"16:56","startHours":15.34222389360339,"endHours":16.932387514871134,"quality":"auspicious"},{"name":"Amṛta","start":"16:56","end":"18:31","startHours":16.932387514871134,"endHours":18.52255113613888,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:31","end":"19:56","startHours":18.52255113613888,"endHours":19.932387514871134,"quality":"neutral"},{"name":"Labha","start":"19:56","end":"21:21","startHours":19.932387514871134,"endHours":21.34222389360339,"quality":"auspicious"},{"name":"Amṛta","start":"21:21","end":"22:45","startHours":21.34222389360339,"endHours":22.752060272335644,"quality":"auspicious"},{"name":"Kāla","start":"22:45","end":"00:10","startHours":22.752060272335644,"endHours":24.1618966510679,"quality":"inauspicious"},{"name":"Śubha","start":"00:10","end":"01:34","startHours":24.1618966510679,"endHours":25.571733029800154,"quality":"auspicious"},{"name":"Roga","start":"01:34","end":"02:59","startHours":25.571733029800154,"endHours":26.98156940853241,"quality":"inauspicious"},{"name":"Udveg","start":"02:59","end":"04:23","startHours":26.98156940853241,"endHours":28.391405787264663,"quality":"inauspicious"},{"name":"Chala","start":"04:23","end":"05:48","startHours":28.391405787264663,"endHours":29.801242165996918,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:48","end":"06:48","startHours":5.801242165996919,"endHours":6.801242165996919,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:48","end":"07:48","startHours":6.801242165996919,"endHours":7.801242165996919,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:48","end":"08:48","startHours":7.801242165996919,"endHours":8.801242165996918,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:48","end":"09:48","startHours":8.801242165996918,"endHours":9.801242165996918,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:48","end":"10:48","startHours":9.801242165996918,"endHours":10.801242165996918,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:48","end":"11:48","startHours":10.801242165996918,"endHours":11.801242165996918,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:48","end":"12:48","startHours":11.801242165996918,"endHours":12.801242165996918,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:48","end":"13:48","startHours":12.801242165996918,"endHours":13.801242165996918,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:48","end":"14:48","startHours":13.801242165996918,"endHours":14.801242165996918,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:48","end":"15:48","startHours":14.801242165996918,"endHours":15.801242165996918,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:48","end":"16:48","startHours":15.801242165996918,"endHours":16.801242165996918,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:48","end":"17:48","startHours":16.801242165996918,"endHours":17.801242165996918,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:48","end":"18:48","startHours":17.801242165996918,"endHours":18.801242165996918,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:48","end":"19:48","startHours":18.801242165996918,"endHours":19.801242165996918,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:48","end":"20:48","startHours":19.801242165996918,"endHours":20.801242165996918,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:48","end":"21:48","startHours":20.801242165996918,"endHours":21.801242165996918,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:48","end":"22:48","startHours":21.801242165996918,"endHours":22.801242165996918,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:48","end":"23:48","startHours":22.801242165996918,"endHours":23.801242165996918,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:48","end":"00:48","startHours":23.801242165996918,"endHours":24.801242165996918,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:48","end":"01:48","startHours":24.801242165996918,"endHours":25.801242165996918,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:48","end":"02:48","startHours":25.801242165996918,"endHours":26.801242165996918,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:48","end":"03:48","startHours":26.801242165996918,"endHours":27.801242165996918,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:48","end":"04:48","startHours":27.801242165996918,"endHours":28.801242165996918,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:48","end":"05:48","startHours":28.801242165996918,"endHours":29.801242165996918,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.898893460813586,"eotMinutes":3.7562009359260493,"ayanamsa":23.8582}},"calendars":{"vikram_samvat":2057,"vikram_samvatsara":"Vijaya","saka_samvat":1922,"saka_samvatsara":"Vikrama","bengali_samvat":1407,"malayalam_era":1176,"nanakshahi_year":531,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Dvādaśī · Vikram 2057 Vijaya · Śaka 1922 Vikrama"},"festivals":[],"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":[]},"validity":{"eternal":false,"location_specific":"vellore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga May 15, 2000 CE · Vellore, Tamil Nadu · Vidhyamitra","description":"May 15, 2000 CE for Vellore, Tamil Nadu: Śukla Dvādaśī, sūryodaya 05:48, sūryāsta 18:31.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vellore/2000-05-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vellore/2000-05-15","sa":"https://sa.vidhyamitra.com/city/vellore/2000-05-15","hi":"https://hi.vidhyamitra.com/city/vellore/2000-05-15","x-default":"https://vidhyamitra.com/city/vellore/2000-05-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T08:25:59.155Z","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":"2026-06-02T08:25:59.155Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T08:25:59.155Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}