{"id":"vidhyamitra:city-day:thane:1900-07-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1900-07-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1900-07-31","date_display":"July 31, 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":7,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415231.770833,"kali_year":5002,"ahargana":1826766.2708,"sun":{"sidereal_longitude":104.5883,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":157.8725,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":53.2843,"elapsed_within_tithi_degrees":5.2843},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":157.8725,"elapsed_within_degrees":11.2059},"yoga":{"number":20,"name":"Śiva","sum_longitude":262.4608},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":7,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415231.770833,"ahargana":1826766.2708,"kali_year":5002,"ayanamsa_lahiri":22.4642,"grahas":{"sun":{"sidereal_longitude":104.88544300000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"moon":{"sidereal_longitude":154.81784300000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":-4.261},"mars":{"sidereal_longitude":62.27694300000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":108.488743,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":219.95214299999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":76.25884300000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":248.10054300000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":229.132,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":49.132,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"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":7,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415231.770833,"kali_year":5002,"ahargana":1826766.2708,"sun":{"sidereal_longitude":104.5883,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":157.8725,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":53.2843,"elapsed_within_tithi_degrees":5.2843},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":157.8725,"elapsed_within_degrees":11.2059},"yoga":{"number":20,"name":"Śiva","sum_longitude":262.4608},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.261,"elongation":53.284},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.261,"opposition_distance":126.716}},"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":"06:14","sunsetLocal":"19:15","solarNoonLocal":"12:44","dayLengthHours":13.014487073198282,"dayLengthDisplay":"13 Hours 00 Mins 52 Secs","nightLengthDisplay":"10 Hours 59 Mins 08 Secs","moonriseLocal":"10:00","moonsetLocal":"22:08","rahuKala":{"name":"Rāhu Kāla","start":"15:59","end":"17:37","startHours":15.989604676838752,"endHours":17.616415560988536,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:29","end":"11:07","startHours":9.482361140239611,"endHours":11.109172024389395,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:44","end":"14:22","startHours":12.735982908539182,"endHours":14.362793792688965,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:42","startHours":9.265453022352972,"endHours":9.699269258126249,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:46","end":"07:07","startHours":6.771009666656635,"endHours":7.118062655275256,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:10","startHours":12.302166672765905,"endHours":13.169799144312458,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:30","end":"05:22","startHours":4.493474428846936,"endHours":5.361106900393487,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:09","end":"06:14","startHours":5.14419878250685,"endHours":6.22873937194004,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:54","end":"15:46","startHours":14.90506408740556,"endHours":15.772696558952111,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:03","end":"19:27","startHours":19.043226445138323,"endHours":19.443226445138322,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:15","end":"19:47","startHours":19.243226445138323,"endHours":19.785496739854917,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:00","end":"20:45","startHours":18.993226445138323,"endHours":20.743226445138323,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:10","startHours":24.302166672765907,"endHours":25.169799144312456,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:14","end":"07:51","startHours":6.22873937194004,"endHours":7.855550256089825,"quality":"inauspicious"},{"name":"Udveg","start":"07:51","end":"09:29","startHours":7.855550256089825,"endHours":9.482361140239611,"quality":"inauspicious"},{"name":"Chala","start":"09:29","end":"11:07","startHours":9.482361140239611,"endHours":11.109172024389395,"quality":"neutral"},{"name":"Labha","start":"11:07","end":"12:44","startHours":11.109172024389395,"endHours":12.735982908539182,"quality":"auspicious"},{"name":"Amṛta","start":"12:44","end":"14:22","startHours":12.735982908539182,"endHours":14.362793792688965,"quality":"auspicious"},{"name":"Kāla","start":"14:22","end":"15:59","startHours":14.362793792688965,"endHours":15.989604676838752,"quality":"inauspicious"},{"name":"Śubha","start":"15:59","end":"17:37","startHours":15.989604676838752,"endHours":17.616415560988536,"quality":"auspicious"},{"name":"Roga","start":"17:37","end":"19:15","startHours":17.616415560988536,"endHours":19.243226445138323,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:15","end":"20:37","startHours":19.243226445138323,"endHours":20.616415560988536,"quality":"inauspicious"},{"name":"Śubha","start":"20:37","end":"21:59","startHours":20.616415560988536,"endHours":21.989604676838752,"quality":"auspicious"},{"name":"Roga","start":"21:59","end":"23:22","startHours":21.989604676838752,"endHours":23.36279379268897,"quality":"inauspicious"},{"name":"Udveg","start":"23:22","end":"00:44","startHours":23.36279379268897,"endHours":24.73598290853918,"quality":"inauspicious"},{"name":"Chala","start":"00:44","end":"02:07","startHours":24.73598290853918,"endHours":26.109172024389395,"quality":"neutral"},{"name":"Labha","start":"02:07","end":"03:29","startHours":26.109172024389395,"endHours":27.48236114023961,"quality":"auspicious"},{"name":"Amṛta","start":"03:29","end":"04:51","startHours":27.48236114023961,"endHours":28.855550256089828,"quality":"auspicious"},{"name":"Kāla","start":"04:51","end":"06:14","startHours":28.855550256089828,"endHours":30.22873937194004,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:14","end":"07:14","startHours":6.22873937194004,"endHours":7.22873937194004,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:14","end":"08:14","startHours":7.22873937194004,"endHours":8.22873937194004,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:14","end":"09:14","startHours":8.22873937194004,"endHours":9.22873937194004,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:14","end":"10:14","startHours":9.22873937194004,"endHours":10.22873937194004,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:14","end":"11:14","startHours":10.22873937194004,"endHours":11.22873937194004,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:14","end":"12:14","startHours":11.22873937194004,"endHours":12.22873937194004,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:14","end":"13:14","startHours":12.22873937194004,"endHours":13.22873937194004,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:14","end":"14:14","startHours":13.22873937194004,"endHours":14.22873937194004,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:14","end":"15:14","startHours":14.22873937194004,"endHours":15.22873937194004,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:14","end":"16:14","startHours":15.22873937194004,"endHours":16.22873937194004,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:14","end":"17:14","startHours":16.22873937194004,"endHours":17.22873937194004,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:14","end":"18:14","startHours":17.22873937194004,"endHours":18.22873937194004,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:14","end":"19:14","startHours":18.22873937194004,"endHours":19.22873937194004,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:14","end":"20:14","startHours":19.22873937194004,"endHours":20.22873937194004,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:14","end":"21:14","startHours":20.22873937194004,"endHours":21.22873937194004,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:14","end":"22:14","startHours":21.22873937194004,"endHours":22.22873937194004,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:14","end":"23:14","startHours":22.22873937194004,"endHours":23.22873937194004,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:14","end":"00:14","startHours":23.22873937194004,"endHours":24.22873937194004,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:14","end":"01:14","startHours":24.22873937194004,"endHours":25.22873937194004,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:14","end":"02:14","startHours":25.22873937194004,"endHours":26.22873937194004,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:14","end":"03:14","startHours":26.22873937194004,"endHours":27.22873937194004,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:14","end":"04:14","startHours":27.22873937194004,"endHours":28.22873937194004,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:14","end":"05:14","startHours":28.22873937194004,"endHours":29.22873937194004,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:14","end":"06:14","startHours":29.22873937194004,"endHours":30.22873937194004,"planetary_lord":"Saturn"}],"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","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"North","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.43186336520582,"eotMinutes":-6.071374512350812,"ayanamsa":22.4642}},"calendars":{"vikram_samvat":1957,"vikram_samvatsara":"Pramādī","saka_samvat":1822,"saka_samvatsara":"Śārvarī","bengali_samvat":1307,"malayalam_era":1076,"nanakshahi_year":431,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Pañcamī · Vikram 1957 Pramādī · Śaka 1822 Śārvarī"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — 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 July 31, 1900 CE · Thane, Maharashtra · Vidhyamitra","description":"July 31, 1900 CE for Thane, Maharashtra: Śukla Pañcamī, sūryodaya 06:14, sūryāsta 19:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1900-07-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1900-07-31","sa":"https://sa.vidhyamitra.com/city/thane/1900-07-31","hi":"https://hi.vidhyamitra.com/city/thane/1900-07-31","x-default":"https://vidhyamitra.com/city/thane/1900-07-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T22:35:10.569Z","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":"2026-05-30T22:35:10.569Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T22:35:10.569Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}