{"id":"vidhyamitra:city-day:vellore:2003-09-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vellore/2003-09-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2003-09-17","date_display":"September 17, 2003 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2003,"month":9,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452899.770833,"kali_year":5105,"ahargana":1864434.2708,"sun":{"sidereal_longitude":149.1112,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":43.0811,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":253.9699,"elapsed_within_tithi_degrees":1.9699},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":43.0811,"elapsed_within_degrees":3.0811},"yoga":{"number":15,"name":"Vajra","sum_longitude":192.1924},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2003,"month":9,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452899.770833,"ahargana":1864434.2708,"kali_year":5105,"ayanamsa_lahiri":23.9048,"grahas":{"sun":{"sidereal_longitude":149.84974799999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":40.70854800000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false,"latitude":0.7637},"mars":{"sidereal_longitude":306.776248,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":139.24904800000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":130.55334800000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":157.77884800000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":77.887048,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":33.3,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":213.3,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2003,"month":9,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452899.770833,"kali_year":5105,"ahargana":1864434.2708,"sun":{"sidereal_longitude":149.1112,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":43.0811,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":253.9699,"elapsed_within_tithi_degrees":1.9699},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1,"moon_longitude":43.0811,"elapsed_within_degrees":3.0811},"yoga":{"number":15,"name":"Vajra","sum_longitude":192.1924},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.764,"elongation":106.03},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.764,"opposition_distance":73.97}},"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":"06:02","sunsetLocal":"18:13","solarNoonLocal":"12:07","dayLengthHours":12.189948957368436,"dayLengthDisplay":"12 Hours 11 Mins 24 Secs","nightLengthDisplay":"11 Hours 48 Mins 36 Secs","moonriseLocal":"22:28","moonsetLocal":"11:14","rahuKala":{"name":"Rāhu Kāla","start":"12:07","end":"13:39","startHours":12.120507270743872,"endHours":13.644250890414925,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:33","end":"09:04","startHours":7.549276411730707,"endHours":9.07302003140176,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:36","end":"12:07","startHours":10.596763651072816,"endHours":12.120507270743872,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:52","end":"09:17","startHours":8.86985421544562,"endHours":9.276185847357903,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:32","end":"06:52","startHours":6.533447331950004,"endHours":6.858512637479829,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:43","end":"12:32","startHours":11.714175638831591,"endHours":12.526838902656152,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:24","end":"05:13","startHours":4.400206264410528,"endHours":5.21286952823509,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:01","end":"06:02","startHours":5.00970371227895,"endHours":6.025532792059653,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:58","startHours":14.152165430305278,"endHours":14.96482869412984,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:01","end":"18:25","startHours":18.01548174942809,"endHours":18.41548174942809,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:13","end":"18:43","startHours":18.21548174942809,"endHours":18.72339628931844,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:58","end":"19:43","startHours":17.96548174942809,"endHours":19.71548174942809,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:43","end":"00:32","startHours":23.71417563883159,"endHours":24.526838902656152,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:02","end":"07:33","startHours":6.025532792059653,"endHours":7.549276411730707,"quality":"auspicious"},{"name":"Amṛta","start":"07:33","end":"09:04","startHours":7.549276411730707,"endHours":9.07302003140176,"quality":"auspicious"},{"name":"Kāla","start":"09:04","end":"10:36","startHours":9.07302003140176,"endHours":10.596763651072816,"quality":"inauspicious"},{"name":"Śubha","start":"10:36","end":"12:07","startHours":10.596763651072816,"endHours":12.120507270743872,"quality":"auspicious"},{"name":"Roga","start":"12:07","end":"13:39","startHours":12.120507270743872,"endHours":13.644250890414925,"quality":"inauspicious"},{"name":"Udveg","start":"13:39","end":"15:10","startHours":13.644250890414925,"endHours":15.167994510085979,"quality":"inauspicious"},{"name":"Chala","start":"15:10","end":"16:42","startHours":15.167994510085979,"endHours":16.691738129757034,"quality":"neutral"},{"name":"Labha","start":"16:42","end":"18:13","startHours":16.691738129757034,"endHours":18.21548174942809,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:13","end":"19:42","startHours":18.21548174942809,"endHours":19.691738129757034,"quality":"inauspicious"},{"name":"Chala","start":"19:42","end":"21:10","startHours":19.691738129757034,"endHours":21.167994510085983,"quality":"neutral"},{"name":"Labha","start":"21:10","end":"22:39","startHours":21.167994510085983,"endHours":22.644250890414927,"quality":"auspicious"},{"name":"Amṛta","start":"22:39","end":"00:07","startHours":22.644250890414927,"endHours":24.12050727074387,"quality":"auspicious"},{"name":"Kāla","start":"00:07","end":"01:36","startHours":24.12050727074387,"endHours":25.596763651072816,"quality":"inauspicious"},{"name":"Śubha","start":"01:36","end":"03:04","startHours":25.596763651072816,"endHours":27.07302003140176,"quality":"auspicious"},{"name":"Roga","start":"03:04","end":"04:33","startHours":27.07302003140176,"endHours":28.54927641173071,"quality":"inauspicious"},{"name":"Udveg","start":"04:33","end":"06:02","startHours":28.54927641173071,"endHours":30.025532792059654,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:02","end":"07:02","startHours":6.025532792059653,"endHours":7.025532792059653,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:02","end":"08:02","startHours":7.025532792059653,"endHours":8.025532792059654,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:02","end":"09:02","startHours":8.025532792059654,"endHours":9.025532792059654,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:02","end":"10:02","startHours":9.025532792059654,"endHours":10.025532792059654,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:02","end":"11:02","startHours":10.025532792059654,"endHours":11.025532792059654,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:02","end":"12:02","startHours":11.025532792059654,"endHours":12.025532792059654,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:02","end":"13:02","startHours":12.025532792059654,"endHours":13.025532792059654,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:02","end":"14:02","startHours":13.025532792059654,"endHours":14.025532792059654,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:02","end":"15:02","startHours":14.025532792059654,"endHours":15.025532792059654,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:02","end":"16:02","startHours":15.025532792059654,"endHours":16.025532792059654,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:02","end":"17:02","startHours":16.025532792059654,"endHours":17.025532792059654,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:02","end":"18:02","startHours":17.025532792059654,"endHours":18.025532792059654,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:02","end":"19:02","startHours":18.025532792059654,"endHours":19.025532792059654,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:02","end":"20:02","startHours":19.025532792059654,"endHours":20.025532792059654,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:02","end":"21:02","startHours":20.025532792059654,"endHours":21.025532792059654,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:02","end":"22:02","startHours":21.025532792059654,"endHours":22.025532792059654,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:02","end":"23:02","startHours":22.025532792059654,"endHours":23.025532792059654,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:02","end":"00:02","startHours":23.025532792059654,"endHours":24.025532792059654,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:02","end":"01:02","startHours":24.025532792059654,"endHours":25.025532792059654,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:02","end":"02:02","startHours":25.025532792059654,"endHours":26.025532792059654,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:02","end":"03:02","startHours":26.025532792059654,"endHours":27.025532792059654,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:02","end":"04:02","startHours":27.025532792059654,"endHours":28.025532792059654,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:02","end":"05:02","startHours":28.025532792059654,"endHours":29.025532792059654,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:02","end":"06:02","startHours":29.025532792059654,"endHours":30.025532792059654,"planetary_lord":"Sun"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":2.4798770111283694,"eotMinutes":6.239563755367786,"ayanamsa":23.9048}},"calendars":{"vikram_samvat":2060,"vikram_samvatsara":"Durmukhi","saka_samvat":1925,"saka_samvatsara":"Subhānu","bengali_samvat":1410,"malayalam_era":1179,"nanakshahi_year":534,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Saptamī · Vikram 2060 Durmukhi · Śaka 1925 Subhānu"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 September 17, 2003 CE · Vellore, Tamil Nadu · Vidhyamitra","description":"September 17, 2003 CE for Vellore, Tamil Nadu: Kṛṣṇa Saptamī, sūryodaya 06:02, sūryāsta 18:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vellore/2003-09-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vellore/2003-09-17","sa":"https://sa.vidhyamitra.com/city/vellore/2003-09-17","hi":"https://hi.vidhyamitra.com/city/vellore/2003-09-17","x-default":"https://vidhyamitra.com/city/vellore/2003-09-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-06T09:19:32.959Z","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":"2026-09-06T09:19:32.959Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-06T09:19:32.959Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}