{"id":"vidhyamitra:city-day:thane:2121-03-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2121-03-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2121-03-12","date_display":"March 12, 2121 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":2121,"month":3,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495809.770833,"kali_year":5222,"ahargana":1907344.2708,"sun":{"sidereal_longitude":325.7859,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":235.895,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":270.1091,"elapsed_within_tithi_degrees":6.1091},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":235.895,"elapsed_within_degrees":9.2284},"yoga":{"number":16,"name":"Siddhi","sum_longitude":201.681},"karana":{"half_tithi_index":45,"name":"Kaulava"},"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":2121,"month":3,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2495809.770833,"ahargana":1907344.2708,"kali_year":5222,"ayanamsa_lahiri":25.546,"grahas":{"sun":{"sidereal_longitude":325.89457100000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":232.53397100000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false,"latitude":-3.1145},"mars":{"sidereal_longitude":104.34397100000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":309.56517099999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":82.54967099999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":true},"venus":{"sidereal_longitude":299.670171,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":60.565170999999964,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":279.7217,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":99.7217,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2121,"month":3,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495809.770833,"kali_year":5222,"ahargana":1907344.2708,"sun":{"sidereal_longitude":325.7859,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":235.895,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":270.1091,"elapsed_within_tithi_degrees":6.1091},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":235.895,"elapsed_within_degrees":9.2284},"yoga":{"number":16,"name":"Siddhi","sum_longitude":201.681},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.114,"elongation":89.891},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.114,"opposition_distance":90.109}},"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":"06:50","sunsetLocal":"18:47","solarNoonLocal":"12:49","dayLengthHours":11.959902304615479,"dayLengthDisplay":"11 Hours 57 Mins 36 Secs","nightLengthDisplay":"12 Hours 02 Mins 24 Secs","moonriseLocal":"01:06","moonsetLocal":"12:04","rahuKala":{"name":"Rāhu Kāla","start":"12:49","end":"14:18","startHours":12.809678645109914,"endHours":14.30466643318685,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:19","end":"09:49","startHours":8.32471528087911,"endHours":9.819703068956045,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:19","end":"12:49","startHours":11.314690857032978,"endHours":12.809678645109914,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"10:01","startHours":9.62037136387912,"endHours":10.019034774032969,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:20","end":"07:39","startHours":7.328056755494486,"endHours":7.646987483617565,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:13","startHours":12.411015234956064,"endHours":13.208342055263763,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:14","end":"06:02","startHours":5.235073852186777,"endHours":6.032400672494475,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:50","end":"06:50","startHours":5.833068967417551,"endHours":6.829727492802174,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:48","end":"15:36","startHours":14.802995695879162,"endHours":15.60032251618686,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.589629797417654,"endHours":18.989629797417653,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:17","startHours":18.789629797417653,"endHours":19.287959060109966,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.539629797417653,"endHours":20.289629797417653,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:13","startHours":24.411015234956064,"endHours":25.20834205526376,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:50","end":"08:19","startHours":6.829727492802174,"endHours":8.32471528087911,"quality":"auspicious"},{"name":"Amṛta","start":"08:19","end":"09:49","startHours":8.32471528087911,"endHours":9.819703068956045,"quality":"auspicious"},{"name":"Kāla","start":"09:49","end":"11:19","startHours":9.819703068956045,"endHours":11.314690857032978,"quality":"inauspicious"},{"name":"Śubha","start":"11:19","end":"12:49","startHours":11.314690857032978,"endHours":12.809678645109914,"quality":"auspicious"},{"name":"Roga","start":"12:49","end":"14:18","startHours":12.809678645109914,"endHours":14.30466643318685,"quality":"inauspicious"},{"name":"Udveg","start":"14:18","end":"15:48","startHours":14.30466643318685,"endHours":15.799654221263783,"quality":"inauspicious"},{"name":"Chala","start":"15:48","end":"17:18","startHours":15.799654221263783,"endHours":17.29464200934072,"quality":"neutral"},{"name":"Labha","start":"17:18","end":"18:47","startHours":17.29464200934072,"endHours":18.789629797417653,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:47","end":"20:18","startHours":18.789629797417653,"endHours":20.29464200934072,"quality":"inauspicious"},{"name":"Chala","start":"20:18","end":"21:48","startHours":20.29464200934072,"endHours":21.799654221263783,"quality":"neutral"},{"name":"Labha","start":"21:48","end":"23:18","startHours":21.799654221263783,"endHours":23.30466643318685,"quality":"auspicious"},{"name":"Amṛta","start":"23:18","end":"00:49","startHours":23.30466643318685,"endHours":24.809678645109912,"quality":"auspicious"},{"name":"Kāla","start":"00:49","end":"02:19","startHours":24.809678645109912,"endHours":26.31469085703298,"quality":"inauspicious"},{"name":"Śubha","start":"02:19","end":"03:49","startHours":26.31469085703298,"endHours":27.819703068956045,"quality":"auspicious"},{"name":"Roga","start":"03:49","end":"05:19","startHours":27.819703068956045,"endHours":29.32471528087911,"quality":"inauspicious"},{"name":"Udveg","start":"05:19","end":"06:50","startHours":29.32471528087911,"endHours":30.829727492802174,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:50","end":"07:50","startHours":6.829727492802174,"endHours":7.829727492802174,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:50","end":"08:50","startHours":7.829727492802174,"endHours":8.829727492802174,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:50","end":"09:50","startHours":8.829727492802174,"endHours":9.829727492802174,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:50","end":"10:50","startHours":9.829727492802174,"endHours":10.829727492802174,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:50","end":"11:50","startHours":10.829727492802174,"endHours":11.829727492802174,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:50","end":"12:50","startHours":11.829727492802174,"endHours":12.829727492802174,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:50","end":"13:50","startHours":12.829727492802174,"endHours":13.829727492802174,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:50","end":"14:50","startHours":13.829727492802174,"endHours":14.829727492802174,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:50","end":"15:50","startHours":14.829727492802174,"endHours":15.829727492802174,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:50","end":"16:50","startHours":15.829727492802174,"endHours":16.829727492802174,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:50","end":"17:50","startHours":16.829727492802174,"endHours":17.829727492802174,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:50","end":"18:50","startHours":17.829727492802174,"endHours":18.829727492802174,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:50","end":"19:50","startHours":18.829727492802174,"endHours":19.829727492802174,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:50","end":"20:50","startHours":19.829727492802174,"endHours":20.829727492802174,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:50","end":"21:50","startHours":20.829727492802174,"endHours":21.829727492802174,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:50","end":"22:50","startHours":21.829727492802174,"endHours":22.829727492802174,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:50","end":"23:50","startHours":22.829727492802174,"endHours":23.829727492802174,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:50","end":"00:50","startHours":23.829727492802174,"endHours":24.829727492802174,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:50","end":"01:50","startHours":24.829727492802174,"endHours":25.829727492802174,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:50","end":"02:50","startHours":25.829727492802174,"endHours":26.829727492802174,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:50","end":"03:50","startHours":26.829727492802174,"endHours":27.829727492802174,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:50","end":"04:50","startHours":27.829727492802174,"endHours":28.829727492802174,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:50","end":"05:50","startHours":28.829727492802174,"endHours":29.829727492802174,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:50","end":"06:50","startHours":29.829727492802174,"endHours":30.829727492802174,"planetary_lord":"Sun"}],"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-3.393698133520001,"eotMinutes":-10.493118706594819,"ayanamsa":25.546}},"calendars":{"vikram_samvat":2178,"vikram_samvatsara":"Jaya","saka_samvat":2043,"saka_samvatsara":"Vṛṣa","bengali_samvat":1528,"malayalam_era":1297,"nanakshahi_year":652,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Aṣṭamī · Vikram 2178 Jaya · Śaka 2043 Vṛṣa"},"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5},{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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 March 12, 2121 CE · Thane, Maharashtra · Vidhyamitra","description":"March 12, 2121 CE for Thane, Maharashtra: Kṛṣṇa Aṣṭamī, sūryodaya 06:50, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2121-03-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2121-03-12","sa":"https://sa.vidhyamitra.com/city/thane/2121-03-12","hi":"https://hi.vidhyamitra.com/city/thane/2121-03-12","x-default":"https://vidhyamitra.com/city/thane/2121-03-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T13:22:31.784Z","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":"2026-06-02T13:22:31.784Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T13:22:31.784Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}