{"id":"vidhyamitra:city-day:thane:2002-02-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2002-02-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2002-02-20","date_display":"February 20, 2002 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":2002,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452325.770833,"kali_year":5103,"ahargana":1863860.2708,"sun":{"sidereal_longitude":307.4584,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":35.783,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":88.3246,"elapsed_within_tithi_degrees":4.3246},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":35.783,"elapsed_within_degrees":9.1164},"yoga":{"number":26,"name":"Indra","sum_longitude":343.2414},"karana":{"half_tithi_index":14,"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":2002,"month":2,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452325.770833,"ahargana":1863860.2708,"kali_year":5103,"ayanamsa_lahiri":23.8829,"grahas":{"sun":{"sidereal_longitude":307.342179,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":32.02337899999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false,"latitude":-2.1061},"mars":{"sidereal_longitude":359.306179,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":280.76437899999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":71.79837900000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":316.10327899999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":44.18647900000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":63.7133,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":243.7133,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":2002,"month":2,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452325.770833,"kali_year":5103,"ahargana":1863860.2708,"sun":{"sidereal_longitude":307.4584,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":35.783,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":88.3246,"elapsed_within_tithi_degrees":4.3246},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":35.783,"elapsed_within_degrees":9.1164},"yoga":{"number":26,"name":"Indra","sum_longitude":343.2414},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.106,"elongation":88.325},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.106,"opposition_distance":91.675}},"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":"07:04","sunsetLocal":"18:40","solarNoonLocal":"12:52","dayLengthHours":11.600180066226944,"dayLengthDisplay":"11 Hours 36 Mins 01 Secs","nightLengthDisplay":"12 Hours 23 Mins 59 Secs","moonriseLocal":"12:01","moonsetLocal":"01:02","rahuKala":{"name":"Rāhu Kāla","start":"12:52","end":"14:19","startHours":12.872849084078704,"endHours":14.322871592357071,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:31","end":"09:58","startHours":8.5227815592436,"endHours":9.972804067521967,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:25","end":"12:52","startHours":11.422826575800336,"endHours":12.872849084078704,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:47","end":"10:10","startHours":9.779467733084852,"endHours":10.166140401959083,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:33","end":"07:52","startHours":7.556099887058021,"endHours":7.865438022157407,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:16","startHours":12.486176415204472,"endHours":13.259521752952935,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:32","end":"06:18","startHours":5.526068375468306,"endHours":6.299413713216769,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:06","end":"07:04","startHours":6.106077378779653,"endHours":7.072759050965232,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:48","end":"15:35","startHours":14.80621242844986,"endHours":15.579557766198324,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:28","end":"18:52","startHours":18.472939117192176,"endHours":18.872939117192175,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:40","end":"19:09","startHours":18.672939117192175,"endHours":19.156279953284965,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:25","end":"20:10","startHours":18.422939117192175,"endHours":20.172939117192175,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:16","startHours":24.48617641520447,"endHours":25.259521752952935,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:04","end":"08:31","startHours":7.072759050965232,"endHours":8.5227815592436,"quality":"auspicious"},{"name":"Amṛta","start":"08:31","end":"09:58","startHours":8.5227815592436,"endHours":9.972804067521967,"quality":"auspicious"},{"name":"Kāla","start":"09:58","end":"11:25","startHours":9.972804067521967,"endHours":11.422826575800336,"quality":"inauspicious"},{"name":"Śubha","start":"11:25","end":"12:52","startHours":11.422826575800336,"endHours":12.872849084078704,"quality":"auspicious"},{"name":"Roga","start":"12:52","end":"14:19","startHours":12.872849084078704,"endHours":14.322871592357071,"quality":"inauspicious"},{"name":"Udveg","start":"14:19","end":"15:46","startHours":14.322871592357071,"endHours":15.77289410063544,"quality":"inauspicious"},{"name":"Chala","start":"15:46","end":"17:13","startHours":15.77289410063544,"endHours":17.222916608913806,"quality":"neutral"},{"name":"Labha","start":"17:13","end":"18:40","startHours":17.222916608913806,"endHours":18.672939117192175,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:40","end":"20:13","startHours":18.672939117192175,"endHours":20.222916608913806,"quality":"inauspicious"},{"name":"Chala","start":"20:13","end":"21:46","startHours":20.222916608913806,"endHours":21.77289410063544,"quality":"neutral"},{"name":"Labha","start":"21:46","end":"23:19","startHours":21.77289410063544,"endHours":23.32287159235707,"quality":"auspicious"},{"name":"Amṛta","start":"23:19","end":"00:52","startHours":23.32287159235707,"endHours":24.8728490840787,"quality":"auspicious"},{"name":"Kāla","start":"00:52","end":"02:25","startHours":24.8728490840787,"endHours":26.422826575800336,"quality":"inauspicious"},{"name":"Śubha","start":"02:25","end":"03:58","startHours":26.422826575800336,"endHours":27.972804067521967,"quality":"auspicious"},{"name":"Roga","start":"03:58","end":"05:31","startHours":27.972804067521967,"endHours":29.522781559243597,"quality":"inauspicious"},{"name":"Udveg","start":"05:31","end":"07:04","startHours":29.522781559243597,"endHours":31.07275905096523,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:04","end":"08:04","startHours":7.072759050965232,"endHours":8.072759050965232,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:04","end":"09:04","startHours":8.072759050965232,"endHours":9.072759050965232,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:04","end":"10:04","startHours":9.072759050965232,"endHours":10.072759050965232,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:04","end":"11:04","startHours":10.072759050965232,"endHours":11.072759050965232,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:04","end":"12:04","startHours":11.072759050965232,"endHours":12.072759050965232,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:04","end":"13:04","startHours":12.072759050965232,"endHours":13.072759050965232,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:04","end":"14:04","startHours":13.072759050965232,"endHours":14.072759050965232,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:04","end":"15:04","startHours":14.072759050965232,"endHours":15.072759050965232,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:04","end":"16:04","startHours":15.072759050965232,"endHours":16.07275905096523,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:04","end":"17:04","startHours":16.07275905096523,"endHours":17.07275905096523,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:04","end":"18:04","startHours":17.07275905096523,"endHours":18.07275905096523,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:04","end":"19:04","startHours":18.07275905096523,"endHours":19.07275905096523,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:04","end":"20:04","startHours":19.07275905096523,"endHours":20.07275905096523,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:04","end":"21:04","startHours":20.07275905096523,"endHours":21.07275905096523,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:04","end":"22:04","startHours":21.07275905096523,"endHours":22.07275905096523,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:04","end":"23:04","startHours":22.07275905096523,"endHours":23.07275905096523,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:04","end":"00:04","startHours":23.07275905096523,"endHours":24.07275905096523,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:04","end":"01:04","startHours":24.07275905096523,"endHours":25.07275905096523,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:04","end":"02:04","startHours":25.07275905096523,"endHours":26.07275905096523,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:04","end":"03:04","startHours":26.07275905096523,"endHours":27.07275905096523,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:04","end":"04:04","startHours":27.07275905096523,"endHours":28.07275905096523,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:04","end":"05:04","startHours":28.07275905096523,"endHours":29.07275905096523,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:04","end":"06:04","startHours":29.07275905096523,"endHours":30.07275905096523,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:04","end":"07:04","startHours":30.07275905096523,"endHours":31.07275905096523,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-11.037795979655028,"eotMinutes":-14.28334504472219,"ayanamsa":23.8829}},"calendars":{"vikram_samvat":2059,"vikram_samvatsara":"Manmatha","saka_samvat":1924,"saka_samvatsara":"Citrabhānu","bengali_samvat":1409,"malayalam_era":1178,"nanakshahi_year":533,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Aṣṭamī · Vikram 2059 Manmatha · Śaka 1924 Citrabhānu"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"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":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī + Kṛttikā","url":"/day/-3137-12-25","relevance":1},{"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}]},"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 February 20, 2002 CE · Thane, Maharashtra · Vidhyamitra","description":"February 20, 2002 CE for Thane, Maharashtra: Śukla Aṣṭamī, sūryodaya 07:04, sūryāsta 18:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2002-02-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2002-02-20","sa":"https://sa.vidhyamitra.com/city/thane/2002-02-20","hi":"https://hi.vidhyamitra.com/city/thane/2002-02-20","x-default":"https://vidhyamitra.com/city/thane/2002-02-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T14:04:47.686Z","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":"2026-05-16T14:04:47.686Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T14:04:47.686Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}