{"id":"vidhyamitra:city-day:indore:1906-07-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/indore/1906-07-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1906-07-31","date_display":"July 31, 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":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417422.770833,"kali_year":5008,"ahargana":1828957.2708,"sun":{"sidereal_longitude":104.063,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":225.5491,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":121.4861,"elapsed_within_tithi_degrees":1.4861},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":225.5491,"elapsed_within_degrees":12.2158},"yoga":{"number":25,"name":"Brahma","sum_longitude":329.6121},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"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":1906,"month":7,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2417422.770833,"ahargana":1828957.2708,"kali_year":5008,"ayanamsa_lahiri":22.548,"grahas":{"sun":{"sidereal_longitude":104.37153,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"moon":{"sidereal_longitude":223.92073000000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":4.1566},"mars":{"sidereal_longitude":100.97663,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":124.81213000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":68.81952999999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":146.13823000000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":322.87813000000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":113.0422,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":293.0422,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"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":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2417422.770833,"kali_year":5008,"ahargana":1828957.2708,"sun":{"sidereal_longitude":104.063,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":225.5491,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":121.4861,"elapsed_within_tithi_degrees":1.4861},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":225.5491,"elapsed_within_degrees":12.2158},"yoga":{"number":25,"name":"Brahma","sum_longitude":329.6121},"karana":{"half_tithi_index":20,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.157,"elongation":121.486},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.157,"opposition_distance":58.514}},"eclipse_window_40days":[{"offset_days":20,"type":"solar","occurs":true,"moon_latitude":0.798,"elongation":0.943}]},"city":{"slug":"indore","name":"Indore, Madhya Pradesh","lat":22.7196,"lon":75.8577,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"indore","name":"Indore, Madhya Pradesh","lat":22.7196,"lon":75.8577,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"05:56","sunsetLocal":"19:09","solarNoonLocal":"12:33","dayLengthHours":13.204791177986651,"dayLengthDisplay":"13 Hours 12 Mins 17 Secs","nightLengthDisplay":"10 Hours 47 Mins 43 Secs","moonriseLocal":"15:06","moonsetLocal":"01:56","rahuKala":{"name":"Rāhu Kāla","start":"15:51","end":"17:30","startHours":15.84520736970251,"endHours":17.495806266950844,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:15","end":"10:54","startHours":9.242811780709184,"endHours":10.893410677957515,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:33","end":"14:12","startHours":12.544009575205848,"endHours":14.19460847245418,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:01","end":"09:28","startHours":9.02273192774274,"endHours":9.462891633675628,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:30","end":"06:51","startHours":6.491813618628632,"endHours":6.843941383374943,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"12:59","startHours":12.10384986927296,"endHours":12.984169281138737,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:11","end":"05:04","startHours":4.180975162480968,"endHours":5.061294574346745,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:50","end":"05:56","startHours":4.8412147213803,"endHours":5.941613986212522,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:45","end":"15:38","startHours":14.74480810487029,"endHours":15.625127516736066,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:57","end":"19:21","startHours":18.946405164199174,"endHours":19.346405164199172,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:09","end":"19:42","startHours":19.146405164199173,"endHours":19.696604796615283,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:54","end":"20:39","startHours":18.896405164199173,"endHours":20.646405164199173,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"00:59","startHours":24.10384986927296,"endHours":24.984169281138737,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:56","end":"07:36","startHours":5.941613986212522,"endHours":7.592212883460853,"quality":"inauspicious"},{"name":"Udveg","start":"07:36","end":"09:15","startHours":7.592212883460853,"endHours":9.242811780709184,"quality":"inauspicious"},{"name":"Chala","start":"09:15","end":"10:54","startHours":9.242811780709184,"endHours":10.893410677957515,"quality":"neutral"},{"name":"Labha","start":"10:54","end":"12:33","startHours":10.893410677957515,"endHours":12.544009575205848,"quality":"auspicious"},{"name":"Amṛta","start":"12:33","end":"14:12","startHours":12.544009575205848,"endHours":14.19460847245418,"quality":"auspicious"},{"name":"Kāla","start":"14:12","end":"15:51","startHours":14.19460847245418,"endHours":15.84520736970251,"quality":"inauspicious"},{"name":"Śubha","start":"15:51","end":"17:30","startHours":15.84520736970251,"endHours":17.495806266950844,"quality":"auspicious"},{"name":"Roga","start":"17:30","end":"19:09","startHours":17.495806266950844,"endHours":19.146405164199173,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:09","end":"20:30","startHours":19.146405164199173,"endHours":20.49580626695084,"quality":"inauspicious"},{"name":"Śubha","start":"20:30","end":"21:51","startHours":20.49580626695084,"endHours":21.84520736970251,"quality":"auspicious"},{"name":"Roga","start":"21:51","end":"23:12","startHours":21.84520736970251,"endHours":23.194608472454178,"quality":"inauspicious"},{"name":"Udveg","start":"23:12","end":"00:33","startHours":23.194608472454178,"endHours":24.54400957520585,"quality":"inauspicious"},{"name":"Chala","start":"00:33","end":"01:54","startHours":24.54400957520585,"endHours":25.893410677957515,"quality":"neutral"},{"name":"Labha","start":"01:54","end":"03:15","startHours":25.893410677957515,"endHours":27.242811780709182,"quality":"auspicious"},{"name":"Amṛta","start":"03:15","end":"04:36","startHours":27.242811780709182,"endHours":28.592212883460853,"quality":"auspicious"},{"name":"Kāla","start":"04:36","end":"05:56","startHours":28.592212883460853,"endHours":29.941613986212523,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:56","end":"06:56","startHours":5.941613986212522,"endHours":6.941613986212522,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:56","end":"07:56","startHours":6.941613986212522,"endHours":7.941613986212522,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:56","end":"08:56","startHours":7.941613986212522,"endHours":8.941613986212522,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:56","end":"09:56","startHours":8.941613986212522,"endHours":9.941613986212522,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:56","end":"10:56","startHours":9.941613986212522,"endHours":10.941613986212522,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:56","end":"11:56","startHours":10.941613986212522,"endHours":11.941613986212522,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:56","end":"12:56","startHours":11.941613986212522,"endHours":12.941613986212522,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:56","end":"13:56","startHours":12.941613986212522,"endHours":13.941613986212522,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:56","end":"14:56","startHours":13.941613986212522,"endHours":14.941613986212522,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:56","end":"15:56","startHours":14.941613986212522,"endHours":15.941613986212522,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:56","end":"16:56","startHours":15.941613986212522,"endHours":16.941613986212523,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:56","end":"17:56","startHours":16.941613986212523,"endHours":17.941613986212523,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:56","end":"18:56","startHours":17.941613986212523,"endHours":18.941613986212523,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:56","end":"19:56","startHours":18.941613986212523,"endHours":19.941613986212523,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:56","end":"20:56","startHours":19.941613986212523,"endHours":20.941613986212523,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:56","end":"21:56","startHours":20.941613986212523,"endHours":21.941613986212523,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:56","end":"22:56","startHours":21.941613986212523,"endHours":22.941613986212523,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:56","end":"23:56","startHours":22.941613986212523,"endHours":23.941613986212523,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:56","end":"00:56","startHours":23.941613986212523,"endHours":24.941613986212523,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:56","end":"01:56","startHours":24.941613986212523,"endHours":25.941613986212523,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:56","end":"02:56","startHours":25.941613986212523,"endHours":26.941613986212523,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:56","end":"03:56","startHours":26.941613986212523,"endHours":27.941613986212523,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:56","end":"04:56","startHours":27.941613986212523,"endHours":28.941613986212523,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:56","end":"05:56","startHours":28.941613986212523,"endHours":29.941613986212523,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.540755087174155,"eotMinutes":-6.071374512350812,"ayanamsa":22.548}},"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 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 Ekādaśī · Vikram 1963 Siddhārthī · Śaka 1828 Parābhava"},"festivals":[{"id":"pavitropana-ekadashi","name":"Pavitropanā Ekādaśī (Putradā)","name_sanskrit":"पवित्रोपना एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Confers son; pavitra (sacred thread) ceremony for Viṣṇu.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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":"indore"},"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, 1906 CE · Indore, Madhya Pradesh · Vidhyamitra","description":"July 31, 1906 CE for Indore, Madhya Pradesh: Śukla Ekādaśī, sūryodaya 05:56, sūryāsta 19:09.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/indore/1906-07-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/indore/1906-07-31","sa":"https://sa.vidhyamitra.com/city/indore/1906-07-31","hi":"https://hi.vidhyamitra.com/city/indore/1906-07-31","x-default":"https://vidhyamitra.com/city/indore/1906-07-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T12:49:05.257Z","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":"2026-06-02T12:49:05.257Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T12:49:05.257Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}