{"id":"vidhyamitra:city-day:thane:2001-10-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2001-10-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-10-09","date_display":"October 9, 2001 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":2001,"month":10,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452191.770833,"kali_year":5103,"ahargana":1863726.2708,"sun":{"sidereal_longitude":171.1963,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":69.6847,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":258.4884,"elapsed_within_tithi_degrees":6.4884},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":69.6847,"elapsed_within_degrees":3.018},"yoga":{"number":19,"name":"Parigha","sum_longitude":240.881},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2001,"month":10,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452191.770833,"ahargana":1863726.2708,"kali_year":5103,"ayanamsa_lahiri":23.8777,"grahas":{"sun":{"sidereal_longitude":171.94279899999992,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":67.67359899999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":-0.0885},"mars":{"sidereal_longitude":263.73119900000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":182.763199,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":80.74619899999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"venus":{"sidereal_longitude":148.15819900000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":50.88459899999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":70.8133,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":250.8133,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2001,"month":10,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452191.770833,"kali_year":5103,"ahargana":1863726.2708,"sun":{"sidereal_longitude":171.1963,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":69.6847,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":258.4884,"elapsed_within_tithi_degrees":6.4884},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":69.6847,"elapsed_within_degrees":3.018},"yoga":{"number":19,"name":"Parigha","sum_longitude":240.881},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.089,"elongation":101.512},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.089,"opposition_distance":78.488}},"eclipse_window_40days":[]},"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"thane","name":"Thane, Maharashtra","lat":19.2183,"lon":72.9781,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:30","sunsetLocal":"18:19","solarNoonLocal":"12:25","dayLengthHours":11.827826851428114,"dayLengthDisplay":"11 Hours 49 Mins 40 Secs","nightLengthDisplay":"12 Hours 10 Mins 20 Secs","moonriseLocal":"22:50","moonsetLocal":"12:05","rahuKala":{"name":"Rāhu Kāla","start":"15:22","end":"16:51","startHours":15.366900240891596,"endHours":16.84537859732011,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:27","end":"10:56","startHours":9.452986815177539,"endHours":10.931465171606053,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:25","end":"13:53","startHours":12.409943528034567,"endHours":13.888421884463082,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:39","startHours":9.255856367653736,"endHours":9.65011726270134,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:59","end":"07:18","startHours":6.988856221130014,"endHours":7.304264937168097,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:48","startHours":12.015682632986964,"endHours":12.80420442308217,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:55","end":"05:42","startHours":4.918986522130094,"endHours":5.707508312225302,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:31","end":"06:30","startHours":5.5103778647015,"endHours":6.49603010232051,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:23","end":"15:10","startHours":14.381248003272585,"endHours":15.169769793367793,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.123856953748625,"endHours":18.523856953748624,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:49","startHours":18.323856953748624,"endHours":18.816683072558128,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.073856953748624,"endHours":19.823856953748624,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:48","startHours":24.015682632986962,"endHours":24.804204423082172,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:30","end":"07:58","startHours":6.49603010232051,"endHours":7.974508458749024,"quality":"inauspicious"},{"name":"Udveg","start":"07:58","end":"09:27","startHours":7.974508458749024,"endHours":9.452986815177539,"quality":"inauspicious"},{"name":"Chala","start":"09:27","end":"10:56","startHours":9.452986815177539,"endHours":10.931465171606053,"quality":"neutral"},{"name":"Labha","start":"10:56","end":"12:25","startHours":10.931465171606053,"endHours":12.409943528034567,"quality":"auspicious"},{"name":"Amṛta","start":"12:25","end":"13:53","startHours":12.409943528034567,"endHours":13.888421884463082,"quality":"auspicious"},{"name":"Kāla","start":"13:53","end":"15:22","startHours":13.888421884463082,"endHours":15.366900240891596,"quality":"inauspicious"},{"name":"Śubha","start":"15:22","end":"16:51","startHours":15.366900240891596,"endHours":16.84537859732011,"quality":"auspicious"},{"name":"Roga","start":"16:51","end":"18:19","startHours":16.84537859732011,"endHours":18.323856953748624,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:19","end":"19:51","startHours":18.323856953748624,"endHours":19.84537859732011,"quality":"inauspicious"},{"name":"Śubha","start":"19:51","end":"21:22","startHours":19.84537859732011,"endHours":21.366900240891596,"quality":"auspicious"},{"name":"Roga","start":"21:22","end":"22:53","startHours":21.366900240891596,"endHours":22.88842188446308,"quality":"inauspicious"},{"name":"Udveg","start":"22:53","end":"00:25","startHours":22.88842188446308,"endHours":24.409943528034567,"quality":"inauspicious"},{"name":"Chala","start":"00:25","end":"01:56","startHours":24.409943528034567,"endHours":25.931465171606053,"quality":"neutral"},{"name":"Labha","start":"01:56","end":"03:27","startHours":25.931465171606053,"endHours":27.45298681517754,"quality":"auspicious"},{"name":"Amṛta","start":"03:27","end":"04:58","startHours":27.45298681517754,"endHours":28.974508458749025,"quality":"auspicious"},{"name":"Kāla","start":"04:58","end":"06:30","startHours":28.974508458749025,"endHours":30.49603010232051,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:30","end":"07:30","startHours":6.49603010232051,"endHours":7.49603010232051,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:30","end":"08:30","startHours":7.49603010232051,"endHours":8.49603010232051,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:30","end":"09:30","startHours":8.49603010232051,"endHours":9.49603010232051,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:30","end":"10:30","startHours":9.49603010232051,"endHours":10.49603010232051,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:30","end":"11:30","startHours":10.49603010232051,"endHours":11.49603010232051,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:30","end":"12:30","startHours":11.49603010232051,"endHours":12.49603010232051,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:30","end":"13:30","startHours":12.49603010232051,"endHours":13.49603010232051,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:30","end":"14:30","startHours":13.49603010232051,"endHours":14.49603010232051,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:30","end":"15:30","startHours":14.49603010232051,"endHours":15.49603010232051,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:30","end":"16:30","startHours":15.49603010232051,"endHours":16.49603010232051,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:30","end":"17:30","startHours":16.49603010232051,"endHours":17.49603010232051,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:30","end":"18:30","startHours":17.49603010232051,"endHours":18.49603010232051,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:30","end":"19:30","startHours":18.49603010232051,"endHours":19.49603010232051,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:30","end":"20:30","startHours":19.49603010232051,"endHours":20.49603010232051,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:30","end":"21:30","startHours":20.49603010232051,"endHours":21.49603010232051,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:30","end":"22:30","startHours":21.49603010232051,"endHours":22.49603010232051,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:30","end":"23:30","startHours":22.49603010232051,"endHours":23.49603010232051,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:30","end":"00:30","startHours":23.49603010232051,"endHours":24.49603010232051,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:30","end":"01:30","startHours":24.49603010232051,"endHours":25.49603010232051,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:30","end":"02:30","startHours":25.49603010232051,"endHours":26.49603010232051,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:30","end":"03:30","startHours":26.49603010232051,"endHours":27.49603010232051,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:30","end":"04:30","startHours":27.49603010232051,"endHours":28.49603010232051,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:30","end":"05:30","startHours":28.49603010232051,"endHours":29.49603010232051,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:30","end":"06:30","startHours":29.49603010232051,"endHours":30.49603010232051,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-6.224912547403893,"eotMinutes":13.49098831792595,"ayanamsa":23.8777}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"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":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Saptamī · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"thane"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 9, 2001 CE · Thane, Maharashtra · Vidhyamitra","description":"October 9, 2001 CE for Thane, Maharashtra: Kṛṣṇa Saptamī, sūryodaya 06:30, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2001-10-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2001-10-09","sa":"https://sa.vidhyamitra.com/city/thane/2001-10-09","hi":"https://hi.vidhyamitra.com/city/thane/2001-10-09","x-default":"https://vidhyamitra.com/city/thane/2001-10-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:45:52.434Z","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":"2026-05-30T23:45:52.434Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:45:52.434Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}