{"id":"vidhyamitra:city-day:thane:1906-07-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/thane/1906-07-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1906-07-13","date_display":"July 13, 1906 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":1906,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417404.770833,"kali_year":5008,"ahargana":1828939.2708,"sun":{"sidereal_longitude":86.9893,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":351.384,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":264.3947,"elapsed_within_tithi_degrees":0.3947},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.384,"elapsed_within_degrees":4.7173},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":78.3733},"karana":{"half_tithi_index":44,"name":"Bālava"},"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":1906,"month":7,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2417404.770833,"ahargana":1828939.2708,"kali_year":5008,"ayanamsa_lahiri":22.5473,"grahas":{"sun":{"sidereal_longitude":87.18431800000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":352.838518,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false,"latitude":-3.7894},"mars":{"sidereal_longitude":89.31791800000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":115.039018,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":64.992118,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":125.235318,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":323.5863179999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":113.996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":293.996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":1906,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417404.770833,"kali_year":5008,"ahargana":1828939.2708,"sun":{"sidereal_longitude":86.9893,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":351.384,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":264.3947,"elapsed_within_tithi_degrees":0.3947},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.384,"elapsed_within_degrees":4.7173},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":78.3733},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.789,"elongation":95.605},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.789,"opposition_distance":84.395}},"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":"06:07","sunsetLocal":"19:20","solarNoonLocal":"12:43","dayLengthHours":13.207048827871008,"dayLengthDisplay":"13 Hours 12 Mins 25 Secs","nightLengthDisplay":"10 Hours 47 Mins 35 Secs","moonriseLocal":"00:15","moonsetLocal":"12:37","rahuKala":{"name":"Rāhu Kāla","start":"11:04","end":"12:43","startHours":11.07326937728547,"endHours":12.724150480769346,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"16:02","end":"17:41","startHours":16.025912687737097,"endHours":17.676793791220973,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:46","end":"09:25","startHours":7.771507170317717,"endHours":9.422388273801593,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:39","startHours":9.202270793337076,"endHours":9.64250575426611,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"07:01","startHours":6.670919767995133,"endHours":7.02310773673836,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:17","end":"13:10","startHours":12.283915519840312,"endHours":13.16438544169838,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:22","end":"05:14","startHours":4.359686223117707,"endHours":5.240156144975774,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:01","end":"06:07","startHours":5.020038664511257,"endHours":6.120626066833841,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:56","end":"15:48","startHours":14.925325285414512,"endHours":15.80579520727258,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:08","end":"19:32","startHours":19.12767489470485,"endHours":19.527674894704848,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:20","end":"19:53","startHours":19.32767489470485,"endHours":19.87796859586614,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:05","end":"20:50","startHours":19.07767489470485,"endHours":20.82767489470485,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:17","end":"01:10","startHours":24.283915519840313,"endHours":25.16438544169838,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:07","end":"07:46","startHours":6.120626066833841,"endHours":7.771507170317717,"quality":"neutral"},{"name":"Labha","start":"07:46","end":"09:25","startHours":7.771507170317717,"endHours":9.422388273801593,"quality":"auspicious"},{"name":"Amṛta","start":"09:25","end":"11:04","startHours":9.422388273801593,"endHours":11.07326937728547,"quality":"auspicious"},{"name":"Kāla","start":"11:04","end":"12:43","startHours":11.07326937728547,"endHours":12.724150480769346,"quality":"inauspicious"},{"name":"Śubha","start":"12:43","end":"14:23","startHours":12.724150480769346,"endHours":14.375031584253222,"quality":"auspicious"},{"name":"Roga","start":"14:23","end":"16:02","startHours":14.375031584253222,"endHours":16.025912687737097,"quality":"inauspicious"},{"name":"Udveg","start":"16:02","end":"17:41","startHours":16.025912687737097,"endHours":17.676793791220973,"quality":"inauspicious"},{"name":"Chala","start":"17:41","end":"19:20","startHours":17.676793791220973,"endHours":19.32767489470485,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:20","end":"20:41","startHours":19.32767489470485,"endHours":20.676793791220973,"quality":"inauspicious"},{"name":"Udveg","start":"20:41","end":"22:02","startHours":20.676793791220973,"endHours":22.025912687737097,"quality":"inauspicious"},{"name":"Chala","start":"22:02","end":"23:23","startHours":22.025912687737097,"endHours":23.37503158425322,"quality":"neutral"},{"name":"Labha","start":"23:23","end":"00:43","startHours":23.37503158425322,"endHours":24.724150480769346,"quality":"auspicious"},{"name":"Amṛta","start":"00:43","end":"02:04","startHours":24.724150480769346,"endHours":26.07326937728547,"quality":"auspicious"},{"name":"Kāla","start":"02:04","end":"03:25","startHours":26.07326937728547,"endHours":27.422388273801594,"quality":"inauspicious"},{"name":"Śubha","start":"03:25","end":"04:46","startHours":27.422388273801594,"endHours":28.77150717031772,"quality":"auspicious"},{"name":"Roga","start":"04:46","end":"06:07","startHours":28.77150717031772,"endHours":30.120626066833843,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:07","end":"07:07","startHours":6.120626066833841,"endHours":7.120626066833841,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:07","end":"08:07","startHours":7.120626066833841,"endHours":8.120626066833841,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:07","end":"09:07","startHours":8.120626066833841,"endHours":9.120626066833841,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:07","end":"10:07","startHours":9.120626066833841,"endHours":10.120626066833841,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:07","end":"11:07","startHours":10.120626066833841,"endHours":11.120626066833841,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:07","end":"12:07","startHours":11.120626066833841,"endHours":12.120626066833841,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:07","end":"13:07","startHours":12.120626066833841,"endHours":13.120626066833841,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:07","end":"14:07","startHours":13.120626066833841,"endHours":14.120626066833841,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:07","end":"15:07","startHours":14.120626066833841,"endHours":15.120626066833841,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:07","end":"16:07","startHours":15.120626066833841,"endHours":16.120626066833843,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:07","end":"17:07","startHours":16.120626066833843,"endHours":17.120626066833843,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:07","end":"18:07","startHours":17.120626066833843,"endHours":18.120626066833843,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:07","end":"19:07","startHours":18.120626066833843,"endHours":19.120626066833843,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:07","end":"20:07","startHours":19.120626066833843,"endHours":20.120626066833843,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:07","end":"21:07","startHours":20.120626066833843,"endHours":21.120626066833843,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:07","end":"22:07","startHours":21.120626066833843,"endHours":22.120626066833843,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:07","end":"23:07","startHours":22.120626066833843,"endHours":23.120626066833843,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:07","end":"00:07","startHours":23.120626066833843,"endHours":24.120626066833843,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:07","end":"01:07","startHours":24.120626066833843,"endHours":25.120626066833843,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:07","end":"02:07","startHours":25.120626066833843,"endHours":26.120626066833843,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:07","end":"03:07","startHours":26.120626066833843,"endHours":27.120626066833843,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:07","end":"04:07","startHours":27.120626066833843,"endHours":28.120626066833843,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:07","end":"05:07","startHours":28.120626066833843,"endHours":29.120626066833843,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:07","end":"06:07","startHours":29.120626066833843,"endHours":30.120626066833843,"planetary_lord":"Mars"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.985958255540467,"eotMinutes":-5.361428846160681,"ayanamsa":22.5473}},"calendars":{"vikram_samvat":1963,"vikram_samvatsara":"Siddhārthī","saka_samvat":1828,"saka_samvatsara":"Parābhava","bengali_samvat":1313,"malayalam_era":1082,"nanakshahi_year":437,"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":"Mithuna (Āni)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Aṣṭamī · Vikram 1963 Siddhārthī · Śaka 1828 Parābhava"},"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":[{"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 July 13, 1906 CE · Thane, Maharashtra · Vidhyamitra","description":"July 13, 1906 CE for Thane, Maharashtra: Kṛṣṇa Aṣṭamī, sūryodaya 06:07, sūryāsta 19:20.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/thane/1906-07-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/thane/1906-07-13","sa":"https://sa.vidhyamitra.com/city/thane/1906-07-13","hi":"https://hi.vidhyamitra.com/city/thane/1906-07-13","x-default":"https://vidhyamitra.com/city/thane/1906-07-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:44:31.327Z","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":"2026-05-31T09:44:31.327Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:44:31.327Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}