{"id":"vidhyamitra:city-day:thane:2001-09-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2001-09-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-09-09","date_display":"September 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":9,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452161.770833,"kali_year":5103,"ahargana":1863696.2708,"sun":{"sidereal_longitude":141.8466,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":34.5184,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":252.6717,"elapsed_within_tithi_degrees":0.6717},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":34.5184,"elapsed_within_degrees":7.8517},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":176.365},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":9,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452161.770833,"ahargana":1863696.2708,"kali_year":5103,"ayanamsa_lahiri":23.8766,"grahas":{"sun":{"sidereal_longitude":142.56284499999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":31.582645000000014,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false,"latitude":-2.7615},"mars":{"sidereal_longitude":246.26154500000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":167.23894500000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":77.26094499999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":111.531745,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":50.738245000000006,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":72.4028,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":252.4028,"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":9,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452161.770833,"kali_year":5103,"ahargana":1863696.2708,"sun":{"sidereal_longitude":141.8466,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":34.5184,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":252.6717,"elapsed_within_tithi_degrees":0.6717},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":34.5184,"elapsed_within_degrees":7.8517},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":176.365},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.762,"elongation":107.328},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.762,"opposition_distance":72.672}},"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":"06:24","sunsetLocal":"18:46","solarNoonLocal":"12:35","dayLengthHours":12.367712454260491,"dayLengthDisplay":"12 Hours 22 Mins 04 Secs","nightLengthDisplay":"11 Hours 37 Mins 56 Secs","moonriseLocal":"22:40","moonsetLocal":"11:41","rahuKala":{"name":"Rāhu Kāla","start":"17:13","end":"18:46","startHours":17.217995076627545,"endHours":18.763959133410108,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:35","end":"14:08","startHours":12.580102906279862,"endHours":14.126066963062422,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:40","end":"17:13","startHours":15.672031019844983,"endHours":17.217995076627545,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:42","startHours":9.282046251810396,"endHours":9.694303333619079,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:55","end":"07:14","startHours":6.911568031410469,"endHours":7.241373696857416,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"13:00","startHours":12.16784582447118,"endHours":12.992359988088545,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:45","end":"05:34","startHours":4.747218351914883,"endHours":5.571732515532249,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:24","startHours":5.365603974627907,"endHours":6.396246679149615,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:28","startHours":14.641388315323276,"endHours":15.465902478940642,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.56395913341011,"endHours":18.963959133410107,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:17","startHours":18.763959133410108,"endHours":19.279280485670963,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.513959133410108,"endHours":20.263959133410108,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"01:00","startHours":24.16784582447118,"endHours":24.992359988088545,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:24","end":"07:57","startHours":6.396246679149615,"endHours":7.942210735932177,"quality":"inauspicious"},{"name":"Chala","start":"07:57","end":"09:29","startHours":7.942210735932177,"endHours":9.488174792714737,"quality":"neutral"},{"name":"Labha","start":"09:29","end":"11:02","startHours":9.488174792714737,"endHours":11.0341388494973,"quality":"auspicious"},{"name":"Amṛta","start":"11:02","end":"12:35","startHours":11.0341388494973,"endHours":12.580102906279862,"quality":"auspicious"},{"name":"Kāla","start":"12:35","end":"14:08","startHours":12.580102906279862,"endHours":14.126066963062422,"quality":"inauspicious"},{"name":"Śubha","start":"14:08","end":"15:40","startHours":14.126066963062422,"endHours":15.672031019844983,"quality":"auspicious"},{"name":"Roga","start":"15:40","end":"17:13","startHours":15.672031019844983,"endHours":17.217995076627545,"quality":"inauspicious"},{"name":"Udveg","start":"17:13","end":"18:46","startHours":17.217995076627545,"endHours":18.763959133410108,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:46","end":"20:13","startHours":18.763959133410108,"endHours":20.217995076627545,"quality":"auspicious"},{"name":"Roga","start":"20:13","end":"21:40","startHours":20.217995076627545,"endHours":21.672031019844987,"quality":"inauspicious"},{"name":"Udveg","start":"21:40","end":"23:08","startHours":21.672031019844987,"endHours":23.126066963062424,"quality":"inauspicious"},{"name":"Chala","start":"23:08","end":"00:35","startHours":23.126066963062424,"endHours":24.580102906279862,"quality":"neutral"},{"name":"Labha","start":"00:35","end":"02:02","startHours":24.580102906279862,"endHours":26.0341388494973,"quality":"auspicious"},{"name":"Amṛta","start":"02:02","end":"03:29","startHours":26.0341388494973,"endHours":27.488174792714737,"quality":"auspicious"},{"name":"Kāla","start":"03:29","end":"04:57","startHours":27.488174792714737,"endHours":28.94221073593218,"quality":"inauspicious"},{"name":"Śubha","start":"04:57","end":"06:24","startHours":28.94221073593218,"endHours":30.396246679149616,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:24","end":"07:24","startHours":6.396246679149615,"endHours":7.396246679149615,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:24","end":"08:24","startHours":7.396246679149615,"endHours":8.396246679149616,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:24","end":"09:24","startHours":8.396246679149616,"endHours":9.396246679149616,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:24","end":"10:24","startHours":9.396246679149616,"endHours":10.396246679149616,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:24","end":"11:24","startHours":10.396246679149616,"endHours":11.396246679149616,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:24","end":"12:24","startHours":11.396246679149616,"endHours":12.396246679149616,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:24","end":"13:24","startHours":12.396246679149616,"endHours":13.396246679149616,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:24","end":"14:24","startHours":13.396246679149616,"endHours":14.396246679149616,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:24","end":"15:24","startHours":14.396246679149616,"endHours":15.396246679149616,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:24","end":"16:24","startHours":15.396246679149616,"endHours":16.396246679149616,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:24","end":"17:24","startHours":16.396246679149616,"endHours":17.396246679149616,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:24","end":"18:24","startHours":17.396246679149616,"endHours":18.396246679149616,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:24","end":"19:24","startHours":18.396246679149616,"endHours":19.396246679149616,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:24","end":"20:24","startHours":19.396246679149616,"endHours":20.396246679149616,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:24","end":"21:24","startHours":20.396246679149616,"endHours":21.396246679149616,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:24","end":"22:24","startHours":21.396246679149616,"endHours":22.396246679149616,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:24","end":"23:24","startHours":22.396246679149616,"endHours":23.396246679149616,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:24","end":"00:24","startHours":23.396246679149616,"endHours":24.396246679149616,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:24","end":"01:24","startHours":24.396246679149616,"endHours":25.396246679149616,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:24","end":"02:24","startHours":25.396246679149616,"endHours":26.396246679149616,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:24","end":"03:24","startHours":26.396246679149616,"endHours":27.396246679149616,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:24","end":"04:24","startHours":27.396246679149616,"endHours":28.396246679149616,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:24","end":"05:24","startHours":28.396246679149616,"endHours":29.396246679149616,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:24","end":"06:24","startHours":29.396246679149616,"endHours":30.396246679149616,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhūmra","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":5.351036062967781,"eotMinutes":3.2814256232083188,"ayanamsa":23.8766}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada (Adhika) Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada (Adhika) Kṛṣṇa Saptamī · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5}]},"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 September 9, 2001 CE · Thane, Maharashtra · Vidhyamitra","description":"September 9, 2001 CE for Thane, Maharashtra: Kṛṣṇa Saptamī, sūryodaya 06:24, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2001-09-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2001-09-09","sa":"https://sa.vidhyamitra.com/city/thane/2001-09-09","hi":"https://hi.vidhyamitra.com/city/thane/2001-09-09","x-default":"https://vidhyamitra.com/city/thane/2001-09-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:21:57.502Z","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":"2026-06-01T05:21:57.502Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:21:57.502Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}