{"id":"vidhyamitra:city-day:thane:1900-04-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1900-04-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1900-04-22","date_display":"April 22, 1900 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":1900,"month":4,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415131.770833,"kali_year":5002,"ahargana":1826666.2708,"sun":{"sidereal_longitude":9.318,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":274.8752,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":265.5571,"elapsed_within_tithi_degrees":1.5571},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3,"moon_longitude":274.8752,"elapsed_within_degrees":8.2085},"yoga":{"number":22,"name":"Sādhya","sum_longitude":284.1932},"karana":{"half_tithi_index":44,"name":"Bālava"},"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":1900,"month":4,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415131.770833,"ahargana":1826666.2708,"kali_year":5002,"ayanamsa_lahiri":22.4603,"grahas":{"sun":{"sidereal_longitude":8.987863000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":271.74466299999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false,"latitude":2.9175},"mars":{"sidereal_longitude":349.668363,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":343.125363,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":228.77466299999992,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":55.760063,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":253.752163,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":234.4304,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":54.4304,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","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":1900,"month":4,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415131.770833,"kali_year":5002,"ahargana":1826666.2708,"sun":{"sidereal_longitude":9.318,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":274.8752,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":265.5571,"elapsed_within_tithi_degrees":1.5571},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3,"moon_longitude":274.8752,"elapsed_within_degrees":8.2085},"yoga":{"number":22,"name":"Sādhya","sum_longitude":284.1932},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.917,"elongation":94.443},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.917,"opposition_distance":85.557}},"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":"06:16","sunsetLocal":"18:57","solarNoonLocal":"12:37","dayLengthHours":12.686059952720008,"dayLengthDisplay":"12 Hours 41 Mins 10 Secs","nightLengthDisplay":"11 Hours 18 Mins 50 Secs","moonriseLocal":"00:36","moonsetLocal":"11:39","rahuKala":{"name":"Rāhu Kāla","start":"17:22","end":"18:57","startHours":17.36874901119748,"endHours":18.95450650528748,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:37","end":"14:12","startHours":12.611476528927476,"endHours":14.197234023017476,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:47","end":"17:22","startHours":15.782991517107478,"endHours":17.36874901119748,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:39","startHours":9.228527208202141,"endHours":9.651395873292808,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:08","startHours":6.797032383930805,"endHours":7.135327316003338,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"13:02","startHours":12.18860786383681,"endHours":13.034345194018142,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:35","end":"05:25","startHours":4.576971892204804,"endHours":5.422709222386138,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:13","end":"06:16","startHours":5.211274889840804,"endHours":6.268446552567472,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:34","startHours":14.725819854380811,"endHours":15.571557184562145,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:45","end":"19:09","startHours":18.75450650528748,"endHours":19.15450650528748,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:57","end":"19:29","startHours":18.95450650528748,"endHours":19.483092336650813,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:42","end":"20:27","startHours":18.70450650528748,"endHours":20.45450650528748,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"01:02","startHours":24.188607863836808,"endHours":25.034345194018144,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:16","end":"07:51","startHours":6.268446552567472,"endHours":7.854204046657473,"quality":"inauspicious"},{"name":"Chala","start":"07:51","end":"09:26","startHours":7.854204046657473,"endHours":9.439961540747474,"quality":"neutral"},{"name":"Labha","start":"09:26","end":"11:02","startHours":9.439961540747474,"endHours":11.025719034837476,"quality":"auspicious"},{"name":"Amṛta","start":"11:02","end":"12:37","startHours":11.025719034837476,"endHours":12.611476528927476,"quality":"auspicious"},{"name":"Kāla","start":"12:37","end":"14:12","startHours":12.611476528927476,"endHours":14.197234023017476,"quality":"inauspicious"},{"name":"Śubha","start":"14:12","end":"15:47","startHours":14.197234023017476,"endHours":15.782991517107478,"quality":"auspicious"},{"name":"Roga","start":"15:47","end":"17:22","startHours":15.782991517107478,"endHours":17.36874901119748,"quality":"inauspicious"},{"name":"Udveg","start":"17:22","end":"18:57","startHours":17.36874901119748,"endHours":18.95450650528748,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:57","end":"20:22","startHours":18.95450650528748,"endHours":20.36874901119748,"quality":"auspicious"},{"name":"Roga","start":"20:22","end":"21:47","startHours":20.36874901119748,"endHours":21.782991517107476,"quality":"inauspicious"},{"name":"Udveg","start":"21:47","end":"23:12","startHours":21.782991517107476,"endHours":23.197234023017476,"quality":"inauspicious"},{"name":"Chala","start":"23:12","end":"00:37","startHours":23.197234023017476,"endHours":24.611476528927476,"quality":"neutral"},{"name":"Labha","start":"00:37","end":"02:02","startHours":24.611476528927476,"endHours":26.025719034837476,"quality":"auspicious"},{"name":"Amṛta","start":"02:02","end":"03:26","startHours":26.025719034837476,"endHours":27.439961540747476,"quality":"auspicious"},{"name":"Kāla","start":"03:26","end":"04:51","startHours":27.439961540747476,"endHours":28.854204046657472,"quality":"inauspicious"},{"name":"Śubha","start":"04:51","end":"06:16","startHours":28.854204046657472,"endHours":30.26844655256747,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.268446552567472,"endHours":7.268446552567472,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.268446552567472,"endHours":8.268446552567472,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.268446552567472,"endHours":9.268446552567472,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.268446552567472,"endHours":10.268446552567472,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.268446552567472,"endHours":11.268446552567472,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.268446552567472,"endHours":12.268446552567472,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.268446552567472,"endHours":13.268446552567472,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.268446552567472,"endHours":14.268446552567472,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.268446552567472,"endHours":15.268446552567472,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.268446552567472,"endHours":16.26844655256747,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.26844655256747,"endHours":17.26844655256747,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.26844655256747,"endHours":18.26844655256747,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.26844655256747,"endHours":19.26844655256747,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.26844655256747,"endHours":20.26844655256747,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.26844655256747,"endHours":21.26844655256747,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.26844655256747,"endHours":22.26844655256747,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.26844655256747,"endHours":23.26844655256747,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.26844655256747,"endHours":24.26844655256747,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.26844655256747,"endHours":25.26844655256747,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.26844655256747,"endHours":26.26844655256747,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.26844655256747,"endHours":27.26844655256747,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.26844655256747,"endHours":28.26844655256747,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.26844655256747,"endHours":29.26844655256747,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.26844655256747,"endHours":30.26844655256747,"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":11.976339405230942,"eotMinutes":1.3990082643513926,"ayanamsa":22.4603}},"calendars":{"vikram_samvat":1957,"vikram_samvatsara":"Pramādī","saka_samvat":1822,"saka_samvatsara":"Śārvarī","bengali_samvat":1307,"malayalam_era":1076,"nanakshahi_year":431,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Aṣṭamī · Vikram 1957 Pramādī · Śaka 1822 Śārvarī"},"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":"-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}]},"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 22, 1900 CE · Thane, Maharashtra · Vidhyamitra","description":"April 22, 1900 CE for Thane, Maharashtra: Kṛṣṇa Aṣṭamī, sūryodaya 06:16, sūryāsta 18:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1900-04-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1900-04-22","sa":"https://sa.vidhyamitra.com/city/thane/1900-04-22","hi":"https://hi.vidhyamitra.com/city/thane/1900-04-22","x-default":"https://vidhyamitra.com/city/thane/1900-04-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T21:05:51.353Z","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":"2026-05-31T21:05:51.353Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T21:05:51.353Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}