{"id":"vidhyamitra:city-day:thane:1982-04-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1982-04-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-04-04","date_display":"April 4, 1982 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":1982,"month":4,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445063.770833,"kali_year":5083,"ahargana":1856598.2708,"sun":{"sidereal_longitude":350.5497,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":116.8309,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":126.2812,"elapsed_within_tithi_degrees":6.2812},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":116.8309,"elapsed_within_degrees":10.1643},"yoga":{"number":9,"name":"Śūla","sum_longitude":107.3806},"karana":{"half_tithi_index":21,"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":1982,"month":4,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445063.770833,"ahargana":1856598.2708,"kali_year":5083,"ayanamsa_lahiri":23.6051,"grahas":{"sun":{"sidereal_longitude":350.347541,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":116.638241,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false,"latitude":2.1346},"mars":{"sidereal_longitude":165.49264100000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":342.544241,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":194.96004100000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":304.147241,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":175.44974100000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":88.489,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":268.489,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"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":1982,"month":4,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445063.770833,"kali_year":5083,"ahargana":1856598.2708,"sun":{"sidereal_longitude":350.5497,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":116.8309,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":126.2812,"elapsed_within_tithi_degrees":6.2812},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":116.8309,"elapsed_within_degrees":10.1643},"yoga":{"number":9,"name":"Śūla","sum_longitude":107.3806},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.135,"elongation":126.281},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.135,"opposition_distance":53.719}},"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":"18:53","solarNoonLocal":"12:41","dayLengthHours":12.374886577810464,"dayLengthDisplay":"12 Hours 22 Mins 30 Secs","nightLengthDisplay":"11 Hours 37 Mins 30 Secs","moonriseLocal":"14:43","moonsetLocal":"03:30","rahuKala":{"name":"Rāhu Kāla","start":"17:20","end":"18:53","startHours":17.332102851661094,"endHours":18.8789636738874,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:41","end":"14:14","startHours":12.69152038498217,"endHours":14.238381207208478,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:47","end":"17:20","startHours":15.785242029434787,"endHours":17.332102851661094,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:23","end":"09:48","startHours":9.39155063089938,"endHours":9.804046850159729,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:01","end":"07:21","startHours":7.019697370152374,"endHours":7.349694345560653,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:17","end":"13:06","startHours":12.27902416572182,"endHours":13.104016604242519,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:51","end":"05:41","startHours":4.854092219035543,"endHours":5.67908465755624,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:28","end":"06:30","startHours":5.472836547926066,"endHours":6.504077096076938,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:45","end":"15:35","startHours":14.754001481283915,"endHours":15.578993919804612,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:41","end":"19:05","startHours":18.678963673887402,"endHours":19.0789636738874,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:53","end":"19:24","startHours":18.8789636738874,"endHours":19.394583947962836,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:38","end":"20:23","startHours":18.6289636738874,"endHours":20.3789636738874,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:17","end":"01:06","startHours":24.27902416572182,"endHours":25.104016604242517,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:30","end":"08:03","startHours":6.504077096076938,"endHours":8.050937918303246,"quality":"inauspicious"},{"name":"Chala","start":"08:03","end":"09:36","startHours":8.050937918303246,"endHours":9.597798740529555,"quality":"neutral"},{"name":"Labha","start":"09:36","end":"11:09","startHours":9.597798740529555,"endHours":11.144659562755862,"quality":"auspicious"},{"name":"Amṛta","start":"11:09","end":"12:41","startHours":11.144659562755862,"endHours":12.69152038498217,"quality":"auspicious"},{"name":"Kāla","start":"12:41","end":"14:14","startHours":12.69152038498217,"endHours":14.238381207208478,"quality":"inauspicious"},{"name":"Śubha","start":"14:14","end":"15:47","startHours":14.238381207208478,"endHours":15.785242029434787,"quality":"auspicious"},{"name":"Roga","start":"15:47","end":"17:20","startHours":15.785242029434787,"endHours":17.332102851661094,"quality":"inauspicious"},{"name":"Udveg","start":"17:20","end":"18:53","startHours":17.332102851661094,"endHours":18.8789636738874,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:53","end":"20:20","startHours":18.8789636738874,"endHours":20.332102851661094,"quality":"auspicious"},{"name":"Roga","start":"20:20","end":"21:47","startHours":20.332102851661094,"endHours":21.785242029434784,"quality":"inauspicious"},{"name":"Udveg","start":"21:47","end":"23:14","startHours":21.785242029434784,"endHours":23.238381207208477,"quality":"inauspicious"},{"name":"Chala","start":"23:14","end":"00:41","startHours":23.238381207208477,"endHours":24.69152038498217,"quality":"neutral"},{"name":"Labha","start":"00:41","end":"02:09","startHours":24.69152038498217,"endHours":26.144659562755862,"quality":"auspicious"},{"name":"Amṛta","start":"02:09","end":"03:36","startHours":26.144659562755862,"endHours":27.597798740529555,"quality":"auspicious"},{"name":"Kāla","start":"03:36","end":"05:03","startHours":27.597798740529555,"endHours":29.050937918303244,"quality":"inauspicious"},{"name":"Śubha","start":"05:03","end":"06:30","startHours":29.050937918303244,"endHours":30.504077096076937,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:30","end":"07:30","startHours":6.504077096076938,"endHours":7.504077096076938,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:30","end":"08:30","startHours":7.504077096076938,"endHours":8.504077096076937,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:30","end":"09:30","startHours":8.504077096076937,"endHours":9.504077096076937,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:30","end":"10:30","startHours":9.504077096076937,"endHours":10.504077096076937,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:30","end":"11:30","startHours":10.504077096076937,"endHours":11.504077096076937,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:30","end":"12:30","startHours":11.504077096076937,"endHours":12.504077096076937,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:30","end":"13:30","startHours":12.504077096076937,"endHours":13.504077096076937,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:30","end":"14:30","startHours":13.504077096076937,"endHours":14.504077096076937,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:30","end":"15:30","startHours":14.504077096076937,"endHours":15.504077096076937,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:30","end":"16:30","startHours":15.504077096076937,"endHours":16.504077096076937,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:30","end":"17:30","startHours":16.504077096076937,"endHours":17.504077096076937,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:30","end":"18:30","startHours":17.504077096076937,"endHours":18.504077096076937,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:30","end":"19:30","startHours":18.504077096076937,"endHours":19.504077096076937,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:30","end":"20:30","startHours":19.504077096076937,"endHours":20.504077096076937,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:30","end":"21:30","startHours":20.504077096076937,"endHours":21.504077096076937,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:30","end":"22:30","startHours":21.504077096076937,"endHours":22.504077096076937,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:30","end":"23:30","startHours":22.504077096076937,"endHours":23.504077096076937,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:30","end":"00:30","startHours":23.504077096076937,"endHours":24.504077096076937,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:30","end":"01:30","startHours":24.504077096076937,"endHours":25.504077096076937,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:30","end":"02:30","startHours":25.504077096076937,"endHours":26.504077096076937,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:30","end":"03:30","startHours":26.504077096076937,"endHours":27.504077096076937,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:30","end":"04:30","startHours":27.504077096076937,"endHours":28.504077096076937,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:30","end":"05:30","startHours":28.504077096076937,"endHours":29.504077096076937,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:30","end":"06:30","startHours":29.504077096076937,"endHours":30.504077096076937,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","quality":"Inauspicious"},"drikRitu":"Vasanta (Spring) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":5.503189858670271,"eotMinutes":-3.4036230989301703,"ayanamsa":23.6051}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Ekādaśī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"festivals":[{"id":"kamada-ekadashi","name":"Kāmadā Ekādaśī","name_sanskrit":"कामदा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Fulfills righteous desires; removes brahma-hatyā.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5},{"id":"mina-sankranti","name":"Mīna Saṅkrānti","name_sanskrit":"मीन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Pisces; Mīna-māsa begins.","vrata":false,"detection":{"sun_rashi":"Mīna"},"precedence":5}],"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":[]},"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 April 4, 1982 CE · Thane, Maharashtra · Vidhyamitra","description":"April 4, 1982 CE for Thane, Maharashtra: Śukla Ekādaśī, sūryodaya 06:30, sūryāsta 18:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1982-04-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1982-04-04","sa":"https://sa.vidhyamitra.com/city/thane/1982-04-04","hi":"https://hi.vidhyamitra.com/city/thane/1982-04-04","x-default":"https://vidhyamitra.com/city/thane/1982-04-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T11:09:09.367Z","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":"2026-05-18T11:09:09.367Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-18T11:09:09.367Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}