{"id":"vidhyamitra:city-day:indore:2018-12-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/indore/2018-12-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-12-17","date_display":"December 17, 2018 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":2018,"month":12,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458469.770833,"kali_year":5120,"ahargana":1870004.2708,"sun":{"sidereal_longitude":240.5003,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":350.2497,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":109.7494,"elapsed_within_tithi_degrees":1.7494},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":350.2497,"elapsed_within_degrees":3.5831},"yoga":{"number":18,"name":"Varīyān","sum_longitude":230.7501},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2018,"month":12,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458469.770833,"ahargana":1870004.2708,"kali_year":5120,"ayanamsa_lahiri":24.1178,"grahas":{"sun":{"sidereal_longitude":240.91643299999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"moon":{"sidereal_longitude":348.270833,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":-4.2812},"mars":{"sidereal_longitude":325.546833,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":219.41853300000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":224.39083300000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":195.50173300000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":255.402733,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":98.1746,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":278.1746,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":2018,"month":12,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458469.770833,"kali_year":5120,"ahargana":1870004.2708,"sun":{"sidereal_longitude":240.5003,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":350.2497,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":109.7494,"elapsed_within_tithi_degrees":1.7494},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":350.2497,"elapsed_within_degrees":3.5831},"yoga":{"number":18,"name":"Varīyān","sum_longitude":230.7501},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.281,"elongation":109.749},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.281,"opposition_distance":70.251}},"eclipse_window_40days":[{"offset_days":20,"type":"solar","occurs":true,"moon_latitude":1.158,"elongation":1.13}]},"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":"07:01","sunsetLocal":"17:46","solarNoonLocal":"12:23","dayLengthHours":10.745050731665721,"dayLengthDisplay":"10 Hours 44 Mins 42 Secs","nightLengthDisplay":"13 Hours 15 Mins 18 Secs","moonriseLocal":"13:22","moonsetLocal":"01:43","rahuKala":{"name":"Rāhu Kāla","start":"08:22","end":"09:42","startHours":8.359203161006882,"endHours":9.702334502465098,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:03","end":"12:23","startHours":11.045465843923314,"endHours":12.388597185381528,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:44","end":"15:04","startHours":13.731728526839742,"endHours":15.074859868297958,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:31","end":"09:53","startHours":9.523250323604003,"endHours":9.881418681326192,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:28","end":"07:45","startHours":7.463782266701406,"endHours":7.7503169528791584,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:45","startHours":12.030428827659337,"endHours":12.746765543103718,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:35","end":"06:18","startHours":5.583398388659905,"endHours":6.299735104104286,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:07","end":"07:01","startHours":6.120650925243191,"endHours":7.016071819548667,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"14:54","startHours":14.17943897399248,"endHours":14.895775689436862,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:34","end":"17:58","startHours":17.56112255121439,"endHours":17.961122551214387,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:46","end":"18:13","startHours":17.761122551214388,"endHours":18.208832998367125,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:31","end":"19:16","startHours":17.511122551214388,"endHours":19.261122551214388,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:45","startHours":24.030428827659335,"endHours":24.74676554310372,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:01","end":"08:22","startHours":7.016071819548667,"endHours":8.359203161006882,"quality":"auspicious"},{"name":"Kāla","start":"08:22","end":"09:42","startHours":8.359203161006882,"endHours":9.702334502465098,"quality":"inauspicious"},{"name":"Śubha","start":"09:42","end":"11:03","startHours":9.702334502465098,"endHours":11.045465843923314,"quality":"auspicious"},{"name":"Roga","start":"11:03","end":"12:23","startHours":11.045465843923314,"endHours":12.388597185381528,"quality":"inauspicious"},{"name":"Udveg","start":"12:23","end":"13:44","startHours":12.388597185381528,"endHours":13.731728526839742,"quality":"inauspicious"},{"name":"Chala","start":"13:44","end":"15:04","startHours":13.731728526839742,"endHours":15.074859868297958,"quality":"neutral"},{"name":"Labha","start":"15:04","end":"16:25","startHours":15.074859868297958,"endHours":16.417991209756174,"quality":"auspicious"},{"name":"Amṛta","start":"16:25","end":"17:46","startHours":16.417991209756174,"endHours":17.761122551214388,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:46","end":"19:25","startHours":17.761122551214388,"endHours":19.417991209756174,"quality":"neutral"},{"name":"Labha","start":"19:25","end":"21:04","startHours":19.417991209756174,"endHours":21.074859868297956,"quality":"auspicious"},{"name":"Amṛta","start":"21:04","end":"22:44","startHours":21.074859868297956,"endHours":22.731728526839742,"quality":"auspicious"},{"name":"Kāla","start":"22:44","end":"00:23","startHours":22.731728526839742,"endHours":24.388597185381528,"quality":"inauspicious"},{"name":"Śubha","start":"00:23","end":"02:03","startHours":24.388597185381528,"endHours":26.045465843923314,"quality":"auspicious"},{"name":"Roga","start":"02:03","end":"03:42","startHours":26.045465843923314,"endHours":27.7023345024651,"quality":"inauspicious"},{"name":"Udveg","start":"03:42","end":"05:22","startHours":27.7023345024651,"endHours":29.35920316100688,"quality":"inauspicious"},{"name":"Chala","start":"05:22","end":"07:01","startHours":29.35920316100688,"endHours":31.016071819548667,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:01","end":"08:01","startHours":7.016071819548667,"endHours":8.016071819548667,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:01","end":"09:01","startHours":8.016071819548667,"endHours":9.016071819548667,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:01","end":"10:01","startHours":9.016071819548667,"endHours":10.016071819548667,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:01","end":"11:01","startHours":10.016071819548667,"endHours":11.016071819548667,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:01","end":"12:01","startHours":11.016071819548667,"endHours":12.016071819548667,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:01","end":"13:01","startHours":12.016071819548667,"endHours":13.016071819548667,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:01","end":"14:01","startHours":13.016071819548667,"endHours":14.016071819548667,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:01","end":"15:01","startHours":14.016071819548667,"endHours":15.016071819548667,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:01","end":"16:01","startHours":15.016071819548667,"endHours":16.016071819548667,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:01","end":"17:01","startHours":16.016071819548667,"endHours":17.016071819548667,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:01","end":"18:01","startHours":17.016071819548667,"endHours":18.016071819548667,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:01","end":"19:01","startHours":18.016071819548667,"endHours":19.016071819548667,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:01","end":"20:01","startHours":19.016071819548667,"endHours":20.016071819548667,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:01","end":"21:01","startHours":20.016071819548667,"endHours":21.016071819548667,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:01","end":"22:01","startHours":21.016071819548667,"endHours":22.016071819548667,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:01","end":"23:01","startHours":22.016071819548667,"endHours":23.016071819548667,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:01","end":"00:01","startHours":23.016071819548667,"endHours":24.016071819548667,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:01","end":"01:01","startHours":24.016071819548667,"endHours":25.016071819548667,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:01","end":"02:01","startHours":25.016071819548667,"endHours":26.016071819548667,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:01","end":"03:01","startHours":26.016071819548667,"endHours":27.016071819548667,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:01","end":"04:01","startHours":27.016071819548667,"endHours":28.016071819548667,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:01","end":"05:01","startHours":28.016071819548667,"endHours":29.016071819548667,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:01","end":"06:01","startHours":29.016071819548667,"endHours":30.016071819548667,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:01","end":"07:01","startHours":30.016071819548667,"endHours":31.016071819548667,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.34330779760692,"eotMinutes":3.253368877108411,"ayanamsa":24.1178}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Daśamī · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 December 17, 2018 CE · Indore, Madhya Pradesh · Vidhyamitra","description":"December 17, 2018 CE for Indore, Madhya Pradesh: Śukla Daśamī, sūryodaya 07:01, sūryāsta 17:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/indore/2018-12-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/indore/2018-12-17","sa":"https://sa.vidhyamitra.com/city/indore/2018-12-17","hi":"https://hi.vidhyamitra.com/city/indore/2018-12-17","x-default":"https://vidhyamitra.com/city/indore/2018-12-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T17:01:10.065Z","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":"2026-05-15T17:01:10.065Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T17:01:10.065Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}