{"id":"vidhyamitra:city-day:indore:1990-10-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/indore/1990-10-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1990-10-31","date_display":"October 31, 1990 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":1990,"month":10,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448195.770833,"kali_year":5092,"ahargana":1859730.2708,"sun":{"sidereal_longitude":192.9609,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":335.0043,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":142.0434,"elapsed_within_tithi_degrees":10.0434},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":335.0043,"elapsed_within_degrees":1.6709},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":167.9652},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1990,"month":10,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2448195.770833,"ahargana":1859730.2708,"kali_year":5092,"ayanamsa_lahiri":23.7249,"grahas":{"sun":{"sidereal_longitude":193.62727599999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":334.366176,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":3.567},"mars":{"sidereal_longitude":50.18987600000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":199.26727600000004,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":108.37437599999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":193.364776,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":265.966776,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":282.5406,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":102.5406,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":1990,"month":10,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2448195.770833,"kali_year":5092,"ahargana":1859730.2708,"sun":{"sidereal_longitude":192.9609,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":335.0043,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":142.0434,"elapsed_within_tithi_degrees":10.0434},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":335.0043,"elapsed_within_degrees":1.6709},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":167.9652},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.567,"elongation":142.043},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.567,"opposition_distance":37.957}},"eclipse_window_40days":[]},"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":"06:30","sunsetLocal":"17:50","solarNoonLocal":"12:10","dayLengthHours":11.327819993962983,"dayLengthDisplay":"11 Hours 19 Mins 40 Secs","nightLengthDisplay":"12 Hours 40 Mins 20 Secs","moonriseLocal":"15:32","moonsetLocal":"03:34","rahuKala":{"name":"Rāhu Kāla","start":"12:10","end":"13:35","startHours":12.168607007491197,"endHours":13.584584506736569,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:55","end":"09:20","startHours":7.920674509755078,"endHours":9.336652009000451,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:45","end":"12:10","startHours":10.752629508245825,"endHours":12.168607007491197,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:32","startHours":9.147855009101068,"endHours":9.525449008899834,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:59","end":"07:17","startHours":6.976689510258163,"endHours":7.278764710097176,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:33","startHours":11.791013007692431,"endHours":12.546201007289962,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:00","end":"05:45","startHours":4.994321011314641,"endHours":5.749509010912173,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:34","end":"06:30","startHours":5.56071201101279,"endHours":6.504697010509705,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:03","end":"14:49","startHours":14.056577006485028,"endHours":14.811765006082561,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:38","end":"18:02","startHours":17.63251700447269,"endHours":18.032517004472687,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:50","end":"18:18","startHours":17.832517004472688,"endHours":18.304509504221144,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:35","end":"19:20","startHours":17.582517004472688,"endHours":19.332517004472688,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:33","startHours":23.79101300769243,"endHours":24.546201007289962,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:30","end":"07:55","startHours":6.504697010509705,"endHours":7.920674509755078,"quality":"auspicious"},{"name":"Amṛta","start":"07:55","end":"09:20","startHours":7.920674509755078,"endHours":9.336652009000451,"quality":"auspicious"},{"name":"Kāla","start":"09:20","end":"10:45","startHours":9.336652009000451,"endHours":10.752629508245825,"quality":"inauspicious"},{"name":"Śubha","start":"10:45","end":"12:10","startHours":10.752629508245825,"endHours":12.168607007491197,"quality":"auspicious"},{"name":"Roga","start":"12:10","end":"13:35","startHours":12.168607007491197,"endHours":13.584584506736569,"quality":"inauspicious"},{"name":"Udveg","start":"13:35","end":"15:00","startHours":13.584584506736569,"endHours":15.000562005981942,"quality":"inauspicious"},{"name":"Chala","start":"15:00","end":"16:25","startHours":15.000562005981942,"endHours":16.416539505227316,"quality":"neutral"},{"name":"Labha","start":"16:25","end":"17:50","startHours":16.416539505227316,"endHours":17.832517004472688,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:50","end":"19:25","startHours":17.832517004472688,"endHours":19.416539505227316,"quality":"inauspicious"},{"name":"Chala","start":"19:25","end":"21:00","startHours":19.416539505227316,"endHours":21.00056200598194,"quality":"neutral"},{"name":"Labha","start":"21:00","end":"22:35","startHours":21.00056200598194,"endHours":22.58458450673657,"quality":"auspicious"},{"name":"Amṛta","start":"22:35","end":"00:10","startHours":22.58458450673657,"endHours":24.168607007491197,"quality":"auspicious"},{"name":"Kāla","start":"00:10","end":"01:45","startHours":24.168607007491197,"endHours":25.752629508245825,"quality":"inauspicious"},{"name":"Śubha","start":"01:45","end":"03:20","startHours":25.752629508245825,"endHours":27.336652009000453,"quality":"auspicious"},{"name":"Roga","start":"03:20","end":"04:55","startHours":27.336652009000453,"endHours":28.920674509755077,"quality":"inauspicious"},{"name":"Udveg","start":"04:55","end":"06:30","startHours":28.920674509755077,"endHours":30.504697010509705,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:30","end":"07:30","startHours":6.504697010509705,"endHours":7.504697010509705,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:30","end":"08:30","startHours":7.504697010509705,"endHours":8.504697010509705,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:30","end":"09:30","startHours":8.504697010509705,"endHours":9.504697010509705,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:30","end":"10:30","startHours":9.504697010509705,"endHours":10.504697010509705,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:30","end":"11:30","startHours":10.504697010509705,"endHours":11.504697010509705,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:30","end":"12:30","startHours":11.504697010509705,"endHours":12.504697010509705,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:30","end":"13:30","startHours":12.504697010509705,"endHours":13.504697010509705,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:30","end":"14:30","startHours":13.504697010509705,"endHours":14.504697010509705,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:30","end":"15:30","startHours":14.504697010509705,"endHours":15.504697010509705,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:30","end":"16:30","startHours":15.504697010509705,"endHours":16.504697010509705,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:30","end":"17:30","startHours":16.504697010509705,"endHours":17.504697010509705,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:30","end":"18:30","startHours":17.504697010509705,"endHours":18.504697010509705,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:30","end":"19:30","startHours":18.504697010509705,"endHours":19.504697010509705,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:30","end":"20:30","startHours":19.504697010509705,"endHours":20.504697010509705,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:30","end":"21:30","startHours":20.504697010509705,"endHours":21.504697010509705,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:30","end":"22:30","startHours":21.504697010509705,"endHours":22.504697010509705,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:30","end":"23:30","startHours":22.504697010509705,"endHours":23.504697010509705,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:30","end":"00:30","startHours":23.504697010509705,"endHours":24.504697010509705,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:30","end":"01:30","startHours":24.504697010509705,"endHours":25.504697010509705,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:30","end":"02:30","startHours":25.504697010509705,"endHours":26.504697010509705,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:30","end":"03:30","startHours":26.504697010509705,"endHours":27.504697010509705,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:30","end":"04:30","startHours":27.504697010509705,"endHours":28.504697010509705,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:30","end":"05:30","startHours":28.504697010509705,"endHours":29.504697010509705,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:30","end":"06:30","startHours":29.504697010509705,"endHours":30.504697010509705,"planetary_lord":"Sun"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"South-West","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.963827551471958,"eotMinutes":16.45277955052819,"ayanamsa":23.7249}},"calendars":{"vikram_samvat":2047,"vikram_samvatsara":"Subhānu","saka_samvat":1912,"saka_samvatsara":"Pramoda","bengali_samvat":1397,"malayalam_era":1166,"nanakshahi_year":521,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Dvādaśī · Vikram 2047 Subhānu · Śaka 1912 Pramoda"},"festivals":[{"id":"tulasi-vivaha","name":"Tulasī Vivāha","name_sanskrit":"तुलसी विवाह","tradition":"Vaishnava","associated_deity":"Tulasī Devī + Bhagavān Viṣṇu","significance":"Marriage of Tulasī (Vṛndā) with Śālagrāma. Marks end of Cāturmāsya.","vrata":true,"detection":{"tithi_number":12,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":2,"sources":["Padma Purāṇa Uttara-khaṇḍa"]}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — 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 October 31, 1990 CE · Indore, Madhya Pradesh · Vidhyamitra","description":"October 31, 1990 CE for Indore, Madhya Pradesh: Śukla Dvādaśī, sūryodaya 06:30, sūryāsta 17:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/indore/1990-10-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/indore/1990-10-31","sa":"https://sa.vidhyamitra.com/city/indore/1990-10-31","hi":"https://hi.vidhyamitra.com/city/indore/1990-10-31","x-default":"https://vidhyamitra.com/city/indore/1990-10-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T10:08:16.246Z","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":"2026-06-02T10:08:16.246Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T10:08:16.246Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}