{"id":"vidhyamitra:city-day:thane:1899-08-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1899-08-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1899-08-04","date_display":"August 4, 1899 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":1899,"month":8,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2414870.770833,"kali_year":5001,"ahargana":1826405.2708,"sun":{"sidereal_longitude":108.64,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":81.124,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":332.484,"elapsed_within_tithi_degrees":8.484},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":81.124,"elapsed_within_degrees":1.124},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.7641},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"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":1899,"month":8,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2414870.770833,"ahargana":1826405.2708,"kali_year":5001,"ayanamsa_lahiri":22.4503,"grahas":{"sun":{"sidereal_longitude":108.958936,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":82.17773599999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false,"latitude":-1.0009},"mars":{"sidereal_longitude":157.74033599999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":132.67643599999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":191.127436,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"venus":{"sidereal_longitude":98.59813600000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":236.07493599999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":248.2595,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":68.2595,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":1899,"month":8,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2414870.770833,"kali_year":5001,"ahargana":1826405.2708,"sun":{"sidereal_longitude":108.64,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":81.124,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":332.484,"elapsed_within_tithi_degrees":8.484},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":81.124,"elapsed_within_degrees":1.124},"yoga":{"number":15,"name":"Vajra","sum_longitude":189.7641},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.001,"elongation":27.516},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.001,"opposition_distance":152.484}},"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":"06:15","sunsetLocal":"19:13","solarNoonLocal":"12:44","dayLengthHours":12.958026151139473,"dayLengthDisplay":"12 Hours 57 Mins 29 Secs","nightLengthDisplay":"11 Hours 02 Mins 31 Secs","moonriseLocal":"04:21","moonsetLocal":"17:33","rahuKala":{"name":"Rāhu Kāla","start":"11:07","end":"12:44","startHours":11.111604488841529,"endHours":12.731357757733964,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:58","end":"17:35","startHours":15.970864295518831,"endHours":17.590617564411264,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:52","end":"09:30","startHours":7.87209795105666,"endHours":9.491851219949094,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:42","startHours":9.275884117430103,"endHours":9.707818322468086,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:08","startHours":6.792262438461704,"endHours":7.13780980249209,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:18","end":"13:10","startHours":12.29942355269598,"endHours":13.163291962771947,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:31","end":"05:23","startHours":4.524607862012297,"endHours":5.388476272088262,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:10","end":"06:15","startHours":5.17250916956927,"endHours":6.252344682164226,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:53","end":"15:45","startHours":14.891028782923874,"endHours":15.754897192999838,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:01","end":"19:25","startHours":19.0103708333037,"endHours":19.4103708333037,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:13","end":"19:45","startHours":19.2103708333037,"endHours":19.750288589601176,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:58","end":"20:43","startHours":18.9603708333037,"endHours":20.7103708333037,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:18","end":"01:10","startHours":24.29942355269598,"endHours":25.163291962771947,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:15","end":"07:52","startHours":6.252344682164226,"endHours":7.87209795105666,"quality":"neutral"},{"name":"Labha","start":"07:52","end":"09:30","startHours":7.87209795105666,"endHours":9.491851219949094,"quality":"auspicious"},{"name":"Amṛta","start":"09:30","end":"11:07","startHours":9.491851219949094,"endHours":11.111604488841529,"quality":"auspicious"},{"name":"Kāla","start":"11:07","end":"12:44","startHours":11.111604488841529,"endHours":12.731357757733964,"quality":"inauspicious"},{"name":"Śubha","start":"12:44","end":"14:21","startHours":12.731357757733964,"endHours":14.351111026626397,"quality":"auspicious"},{"name":"Roga","start":"14:21","end":"15:58","startHours":14.351111026626397,"endHours":15.970864295518831,"quality":"inauspicious"},{"name":"Udveg","start":"15:58","end":"17:35","startHours":15.970864295518831,"endHours":17.590617564411264,"quality":"inauspicious"},{"name":"Chala","start":"17:35","end":"19:13","startHours":17.590617564411264,"endHours":19.2103708333037,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:13","end":"20:35","startHours":19.2103708333037,"endHours":20.590617564411264,"quality":"inauspicious"},{"name":"Udveg","start":"20:35","end":"21:58","startHours":20.590617564411264,"endHours":21.97086429551883,"quality":"inauspicious"},{"name":"Chala","start":"21:58","end":"23:21","startHours":21.97086429551883,"endHours":23.3511110266264,"quality":"neutral"},{"name":"Labha","start":"23:21","end":"00:44","startHours":23.3511110266264,"endHours":24.731357757733964,"quality":"auspicious"},{"name":"Amṛta","start":"00:44","end":"02:07","startHours":24.731357757733964,"endHours":26.11160448884153,"quality":"auspicious"},{"name":"Kāla","start":"02:07","end":"03:30","startHours":26.11160448884153,"endHours":27.491851219949094,"quality":"inauspicious"},{"name":"Śubha","start":"03:30","end":"04:52","startHours":27.491851219949094,"endHours":28.87209795105666,"quality":"auspicious"},{"name":"Roga","start":"04:52","end":"06:15","startHours":28.87209795105666,"endHours":30.252344682164228,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.252344682164226,"endHours":7.252344682164226,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.252344682164226,"endHours":8.252344682164226,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.252344682164226,"endHours":9.252344682164226,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.252344682164226,"endHours":10.252344682164226,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.252344682164226,"endHours":11.252344682164226,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.252344682164226,"endHours":12.252344682164226,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.252344682164226,"endHours":13.252344682164226,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.252344682164226,"endHours":14.252344682164226,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.252344682164226,"endHours":15.252344682164226,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.252344682164226,"endHours":16.252344682164228,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.252344682164228,"endHours":17.252344682164228,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.252344682164228,"endHours":18.252344682164228,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.252344682164228,"endHours":19.252344682164228,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.252344682164228,"endHours":20.252344682164228,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.252344682164228,"endHours":21.252344682164228,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.252344682164228,"endHours":22.252344682164228,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.252344682164228,"endHours":23.252344682164228,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.252344682164228,"endHours":24.252344682164228,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.252344682164228,"endHours":25.252344682164228,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.252344682164228,"endHours":26.252344682164228,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.252344682164228,"endHours":27.252344682164228,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.252344682164228,"endHours":28.252344682164228,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.252344682164228,"endHours":29.252344682164228,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.252344682164228,"endHours":30.252344682164228,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Sushira","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":17.355592915348694,"eotMinutes":-5.793865464037833,"ayanamsa":22.4503}},"calendars":{"vikram_samvat":1956,"vikram_samvatsara":"Paridhāvi","saka_samvat":1821,"saka_samvatsara":"Vikāri","bengali_samvat":1306,"malayalam_era":1075,"nanakshahi_year":430,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","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 Kṛṣṇa Trayodaśī · Vikram 1956 Paridhāvi · Śaka 1821 Vikāri"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","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 August 4, 1899 CE · Thane, Maharashtra · Vidhyamitra","description":"August 4, 1899 CE for Thane, Maharashtra: Kṛṣṇa Trayodaśī, sūryodaya 06:15, sūryāsta 19:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1899-08-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1899-08-04","sa":"https://sa.vidhyamitra.com/city/thane/1899-08-04","hi":"https://hi.vidhyamitra.com/city/thane/1899-08-04","x-default":"https://vidhyamitra.com/city/thane/1899-08-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:36:11.270Z","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":"2026-05-31T23:36:11.270Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:36:11.270Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}