{"id":"vidhyamitra:city-day:indore:2091-10-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/indore/2091-10-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2091-10-18","date_display":"October 18, 2091 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":2091,"month":10,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2485072.770833,"kali_year":5193,"ahargana":1896607.2708,"sun":{"sidereal_longitude":178.8413,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":248.3581,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":69.5168,"elapsed_within_tithi_degrees":9.5168},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":248.3581,"elapsed_within_degrees":8.3581},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":67.1993},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2091,"month":10,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2485072.770833,"ahargana":1896607.2708,"kali_year":5193,"ayanamsa_lahiri":25.1353,"grahas":{"sun":{"sidereal_longitude":179.794403,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":252.61290299999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false,"latitude":3.9064},"mars":{"sidereal_longitude":222.32210299999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":201.33980299999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":258.9077030000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":201.13030300000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":73.71070299999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":128.6197,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":308.6197,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":2091,"month":10,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2485072.770833,"kali_year":5193,"ahargana":1896607.2708,"sun":{"sidereal_longitude":178.8413,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":248.3581,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":69.5168,"elapsed_within_tithi_degrees":9.5168},"nakshatra":{"number":19,"name":"Mūla","pada":3,"moon_longitude":248.3581,"elapsed_within_degrees":8.3581},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":67.1993},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.906,"elongation":69.517},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.906,"opposition_distance":110.483}},"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":"06:24","sunsetLocal":"17:59","solarNoonLocal":"12:11","dayLengthHours":11.577966880351731,"dayLengthDisplay":"11 Hours 34 Mins 41 Secs","nightLengthDisplay":"12 Hours 25 Mins 19 Secs","moonriseLocal":"11:41","moonsetLocal":"22:24","rahuKala":{"name":"Rāhu Kāla","start":"13:38","end":"15:05","startHours":13.63347155665699,"endHours":15.080717416700956,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:24","end":"07:51","startHours":6.397242256437159,"endHours":7.844488116481125,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:18","end":"10:44","startHours":9.29173397652509,"endHours":10.738979836569058,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:06","end":"09:29","startHours":9.098767861852563,"endHours":9.48470009119762,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:53","end":"07:11","startHours":6.879657543118481,"endHours":7.188403326594527,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:34","startHours":11.800293467267968,"endHours":12.572157925958082,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:51","end":"05:38","startHours":4.853513339056928,"endHours":5.625377797747044,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:26","end":"06:24","startHours":5.432411683074514,"endHours":6.397242256437159,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:07","end":"14:53","startHours":14.115886843338313,"endHours":14.887751302028429,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:47","end":"18:11","startHours":17.77520913678889,"endHours":18.17520913678889,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:59","end":"18:27","startHours":17.97520913678889,"endHours":18.457624423470214,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:44","end":"19:29","startHours":17.72520913678889,"endHours":19.47520913678889,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:34","startHours":23.800293467267966,"endHours":24.572157925958084,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:24","end":"07:51","startHours":6.397242256437159,"endHours":7.844488116481125,"quality":"auspicious"},{"name":"Roga","start":"07:51","end":"09:18","startHours":7.844488116481125,"endHours":9.29173397652509,"quality":"inauspicious"},{"name":"Udveg","start":"09:18","end":"10:44","startHours":9.29173397652509,"endHours":10.738979836569058,"quality":"inauspicious"},{"name":"Chala","start":"10:44","end":"12:11","startHours":10.738979836569058,"endHours":12.186225696613025,"quality":"neutral"},{"name":"Labha","start":"12:11","end":"13:38","startHours":12.186225696613025,"endHours":13.63347155665699,"quality":"auspicious"},{"name":"Amṛta","start":"13:38","end":"15:05","startHours":13.63347155665699,"endHours":15.080717416700956,"quality":"auspicious"},{"name":"Kāla","start":"15:05","end":"16:32","startHours":15.080717416700956,"endHours":16.527963276744924,"quality":"inauspicious"},{"name":"Śubha","start":"16:32","end":"17:59","startHours":16.527963276744924,"endHours":17.97520913678889,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:59","end":"19:32","startHours":17.97520913678889,"endHours":19.527963276744924,"quality":"auspicious"},{"name":"Kāla","start":"19:32","end":"21:05","startHours":19.527963276744924,"endHours":21.080717416700956,"quality":"inauspicious"},{"name":"Śubha","start":"21:05","end":"22:38","startHours":21.080717416700956,"endHours":22.633471556656993,"quality":"auspicious"},{"name":"Roga","start":"22:38","end":"00:11","startHours":22.633471556656993,"endHours":24.186225696613025,"quality":"inauspicious"},{"name":"Udveg","start":"00:11","end":"01:44","startHours":24.186225696613025,"endHours":25.738979836569058,"quality":"inauspicious"},{"name":"Chala","start":"01:44","end":"03:18","startHours":25.738979836569058,"endHours":27.291733976525094,"quality":"neutral"},{"name":"Labha","start":"03:18","end":"04:51","startHours":27.291733976525094,"endHours":28.844488116481127,"quality":"auspicious"},{"name":"Amṛta","start":"04:51","end":"06:24","startHours":28.844488116481127,"endHours":30.39724225643716,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:24","end":"07:24","startHours":6.397242256437159,"endHours":7.397242256437159,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:24","end":"08:24","startHours":7.397242256437159,"endHours":8.39724225643716,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:24","end":"09:24","startHours":8.39724225643716,"endHours":9.39724225643716,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:24","end":"10:24","startHours":9.39724225643716,"endHours":10.39724225643716,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:24","end":"11:24","startHours":10.39724225643716,"endHours":11.39724225643716,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:24","end":"12:24","startHours":11.39724225643716,"endHours":12.39724225643716,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:24","end":"13:24","startHours":12.39724225643716,"endHours":13.39724225643716,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:24","end":"14:24","startHours":13.39724225643716,"endHours":14.39724225643716,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:24","end":"15:24","startHours":14.39724225643716,"endHours":15.39724225643716,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:24","end":"16:24","startHours":15.39724225643716,"endHours":16.39724225643716,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:24","end":"17:24","startHours":16.39724225643716,"endHours":17.39724225643716,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:24","end":"18:24","startHours":17.39724225643716,"endHours":18.39724225643716,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:24","end":"19:24","startHours":18.39724225643716,"endHours":19.39724225643716,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:24","end":"20:24","startHours":19.39724225643716,"endHours":20.39724225643716,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:24","end":"21:24","startHours":20.39724225643716,"endHours":21.39724225643716,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:24","end":"22:24","startHours":21.39724225643716,"endHours":22.39724225643716,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:24","end":"23:24","startHours":22.39724225643716,"endHours":23.39724225643716,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:24","end":"00:24","startHours":23.39724225643716,"endHours":24.39724225643716,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:24","end":"01:24","startHours":24.39724225643716,"endHours":25.39724225643716,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:24","end":"02:24","startHours":25.39724225643716,"endHours":26.39724225643716,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:24","end":"03:24","startHours":26.39724225643716,"endHours":27.39724225643716,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:24","end":"04:24","startHours":27.39724225643716,"endHours":28.39724225643716,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:24","end":"05:24","startHours":28.39724225643716,"endHours":29.39724225643716,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:24","end":"06:24","startHours":29.39724225643716,"endHours":30.39724225643716,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-9.651016179738109,"eotMinutes":15.395658203218455,"ayanamsa":25.1353}},"calendars":{"vikram_samvat":2148,"vikram_samvatsara":"Raktākṣī","saka_samvat":2013,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1498,"malayalam_era":1267,"nanakshahi_year":622,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Ṣaṣṭhī · Vikram 2148 Raktākṣī · Śaka 2013 Virodhakṛt"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 18, 2091 CE · Indore, Madhya Pradesh · Vidhyamitra","description":"October 18, 2091 CE for Indore, Madhya Pradesh: Śukla Ṣaṣṭhī, sūryodaya 06:24, sūryāsta 17:59.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/indore/2091-10-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/indore/2091-10-18","sa":"https://sa.vidhyamitra.com/city/indore/2091-10-18","hi":"https://hi.vidhyamitra.com/city/indore/2091-10-18","x-default":"https://vidhyamitra.com/city/indore/2091-10-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T06:26:08.841Z","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":"2026-06-01T06:26:08.841Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T06:26:08.841Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}