{"id":"vidhyamitra:city-day:thane:2155-03-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/2155-03-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2155-03-21","date_display":"March 21, 2155 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":2155,"month":3,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508236.770833,"kali_year":5256,"ahargana":1919771.2708,"sun":{"sidereal_longitude":333.9697,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":177.0144,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":203.0447,"elapsed_within_tithi_degrees":11.0447},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":177.0144,"elapsed_within_degrees":3.6811},"yoga":{"number":12,"name":"Dhruva","sum_longitude":150.9841},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2155,"month":3,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508236.770833,"ahargana":1919771.2708,"kali_year":5256,"ayanamsa_lahiri":26.0212,"grahas":{"sun":{"sidereal_longitude":334.151768,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":177.61516800000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false,"latitude":-1.2192},"mars":{"sidereal_longitude":155.176868,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":341.849368,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":32.979468,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":303.777368,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":124.522468,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":341.2795,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":161.2795,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2155,"month":3,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508236.770833,"kali_year":5256,"ahargana":1919771.2708,"sun":{"sidereal_longitude":333.9697,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":177.0144,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":203.0447,"elapsed_within_tithi_degrees":11.0447},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":177.0144,"elapsed_within_degrees":3.6811},"yoga":{"number":12,"name":"Dhruva","sum_longitude":150.9841},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.219,"elongation":156.955},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.219,"opposition_distance":23.045}},"eclipse_window_40days":[{"offset_days":-2,"type":"lunar","occurs":true,"moon_latitude":0.876,"opposition_distance":1.828},{"offset_days":12,"type":"solar","occurs":true,"moon_latitude":0.5,"elongation":1.176}]},"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":"06:42","sunsetLocal":"18:50","solarNoonLocal":"12:46","dayLengthHours":12.120820086091566,"dayLengthDisplay":"12 Hours 07 Mins 15 Secs","nightLengthDisplay":"11 Hours 52 Mins 45 Secs","moonriseLocal":"20:30","moonsetLocal":"08:09","rahuKala":{"name":"Rāhu Kāla","start":"11:15","end":"12:46","startHours":11.250404249600678,"endHours":12.765506760362126,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:48","end":"17:19","startHours":15.795711781885014,"endHours":17.310814292646462,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:13","end":"09:44","startHours":8.220199228077787,"endHours":9.735301738839233,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:56","startHours":9.533288070737708,"endHours":9.937315406940758,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:32","startHours":7.210130887570157,"endHours":7.533352756532599,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:22","end":"13:10","startHours":12.361479424159072,"endHours":13.169534096565176,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:05","end":"05:54","startHours":5.088987372504133,"endHours":5.897042044910237,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:42","end":"06:42","startHours":5.695028376808711,"endHours":6.705096717316342,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:47","end":"15:36","startHours":14.785643441377385,"endHours":15.59369811378349,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.625916803407907,"endHours":19.025916803407906,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:20","startHours":18.825916803407907,"endHours":19.33095097366172,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.575916803407907,"endHours":20.325916803407907,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:22","end":"01:10","startHours":24.36147942415907,"endHours":25.169534096565172,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:42","end":"08:13","startHours":6.705096717316342,"endHours":8.220199228077787,"quality":"neutral"},{"name":"Labha","start":"08:13","end":"09:44","startHours":8.220199228077787,"endHours":9.735301738839233,"quality":"auspicious"},{"name":"Amṛta","start":"09:44","end":"11:15","startHours":9.735301738839233,"endHours":11.250404249600678,"quality":"auspicious"},{"name":"Kāla","start":"11:15","end":"12:46","startHours":11.250404249600678,"endHours":12.765506760362126,"quality":"inauspicious"},{"name":"Śubha","start":"12:46","end":"14:17","startHours":12.765506760362126,"endHours":14.28060927112357,"quality":"auspicious"},{"name":"Roga","start":"14:17","end":"15:48","startHours":14.28060927112357,"endHours":15.795711781885014,"quality":"inauspicious"},{"name":"Udveg","start":"15:48","end":"17:19","startHours":15.795711781885014,"endHours":17.310814292646462,"quality":"inauspicious"},{"name":"Chala","start":"17:19","end":"18:50","startHours":17.310814292646462,"endHours":18.825916803407907,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:50","end":"20:19","startHours":18.825916803407907,"endHours":20.310814292646462,"quality":"inauspicious"},{"name":"Udveg","start":"20:19","end":"21:48","startHours":20.310814292646462,"endHours":21.795711781885014,"quality":"inauspicious"},{"name":"Chala","start":"21:48","end":"23:17","startHours":21.795711781885014,"endHours":23.28060927112357,"quality":"neutral"},{"name":"Labha","start":"23:17","end":"00:46","startHours":23.28060927112357,"endHours":24.765506760362122,"quality":"auspicious"},{"name":"Amṛta","start":"00:46","end":"02:15","startHours":24.765506760362122,"endHours":26.250404249600678,"quality":"auspicious"},{"name":"Kāla","start":"02:15","end":"03:44","startHours":26.250404249600678,"endHours":27.735301738839233,"quality":"inauspicious"},{"name":"Śubha","start":"03:44","end":"05:13","startHours":27.735301738839233,"endHours":29.22019922807779,"quality":"auspicious"},{"name":"Roga","start":"05:13","end":"06:42","startHours":29.22019922807779,"endHours":30.70509671731634,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:42","end":"07:42","startHours":6.705096717316342,"endHours":7.705096717316342,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:42","end":"08:42","startHours":7.705096717316342,"endHours":8.70509671731634,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:42","end":"09:42","startHours":8.70509671731634,"endHours":9.70509671731634,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:42","end":"10:42","startHours":9.70509671731634,"endHours":10.70509671731634,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:42","end":"11:42","startHours":10.70509671731634,"endHours":11.70509671731634,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:42","end":"12:42","startHours":11.70509671731634,"endHours":12.70509671731634,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:42","end":"13:42","startHours":12.70509671731634,"endHours":13.70509671731634,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:42","end":"14:42","startHours":13.70509671731634,"endHours":14.70509671731634,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:42","end":"15:42","startHours":14.70509671731634,"endHours":15.70509671731634,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:42","end":"16:42","startHours":15.70509671731634,"endHours":16.70509671731634,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:42","end":"17:42","startHours":16.70509671731634,"endHours":17.70509671731634,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:42","end":"18:42","startHours":17.70509671731634,"endHours":18.70509671731634,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:42","end":"19:42","startHours":18.70509671731634,"endHours":19.70509671731634,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:42","end":"20:42","startHours":19.70509671731634,"endHours":20.70509671731634,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:42","end":"21:42","startHours":20.70509671731634,"endHours":21.70509671731634,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:42","end":"22:42","startHours":21.70509671731634,"endHours":22.70509671731634,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:42","end":"23:42","startHours":22.70509671731634,"endHours":23.70509671731634,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:42","end":"00:42","startHours":23.70509671731634,"endHours":24.70509671731634,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:42","end":"01:42","startHours":24.70509671731634,"endHours":25.70509671731634,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:42","end":"02:42","startHours":25.70509671731634,"endHours":26.70509671731634,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:42","end":"03:42","startHours":26.70509671731634,"endHours":27.70509671731634,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:42","end":"04:42","startHours":27.70509671731634,"endHours":28.70509671731634,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:42","end":"05:42","startHours":28.70509671731634,"endHours":29.70509671731634,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:42","end":"06:42","startHours":29.70509671731634,"endHours":30.70509671731634,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":0.06879490037898645,"eotMinutes":-7.842805621727393,"ayanamsa":26.0212}},"calendars":{"vikram_samvat":2212,"vikram_samvatsara":"Vibhava","saka_samvat":2077,"saka_samvatsara":"Rākṣasa","bengali_samvat":1562,"malayalam_era":1331,"nanakshahi_year":686,"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":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Dvitīyā · Vikram 2212 Vibhava · Śaka 2077 Rākṣasa"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 March 21, 2155 CE · Thane, Maharashtra · Vidhyamitra","description":"March 21, 2155 CE for Thane, Maharashtra: Kṛṣṇa Dvitīyā, sūryodaya 06:42, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/2155-03-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/2155-03-21","sa":"https://sa.vidhyamitra.com/city/thane/2155-03-21","hi":"https://hi.vidhyamitra.com/city/thane/2155-03-21","x-default":"https://vidhyamitra.com/city/thane/2155-03-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T15:11:10.022Z","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":"2026-06-02T15:11:10.022Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T15:11:10.022Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}