{"id":"vidhyamitra:city-day:indore:2018-01-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/indore/2018-01-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2018-01-17","date_display":"January 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":1,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458135.770833,"kali_year":5119,"ahargana":1869670.2708,"sun":{"sidereal_longitude":272.6203,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":272.5274,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":359.9071,"elapsed_within_tithi_degrees":11.9071},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":272.5274,"elapsed_within_degrees":5.8607},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":185.1477},"karana":{"half_tithi_index":59,"name":"Nāga"},"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":2018,"month":1,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2458135.770833,"ahargana":1869670.2708,"kali_year":5119,"ayanamsa_lahiri":24.1051,"grahas":{"sun":{"sidereal_longitude":272.759594,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":272.2071940000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false,"latitude":1.7816},"mars":{"sidereal_longitude":209.732394,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":253.672194,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":205.08579399999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":274.36349399999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":248.97979399999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":115.8716,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":295.8716,"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":2018,"month":1,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2458135.770833,"kali_year":5119,"ahargana":1869670.2708,"sun":{"sidereal_longitude":272.6203,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":272.5274,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":359.9071,"elapsed_within_tithi_degrees":11.9071},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":272.5274,"elapsed_within_degrees":5.8607},"yoga":{"number":14,"name":"Harṣaṇa","sum_longitude":185.1477},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.782,"elongation":0.093},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.782,"opposition_distance":179.907}},"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":"07:09","sunsetLocal":"18:04","solarNoonLocal":"12:37","dayLengthHours":10.911195048028551,"dayLengthDisplay":"10 Hours 54 Mins 40 Secs","nightLengthDisplay":"13 Hours 05 Mins 20 Secs","moonriseLocal":"07:08","moonsetLocal":"18:00","rahuKala":{"name":"Rāhu Kāla","start":"12:37","end":"13:58","startHours":12.60992147910181,"endHours":13.97382086010538,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:31","end":"09:53","startHours":8.518223336091104,"endHours":9.882122717094674,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:15","end":"12:37","startHours":11.246022098098242,"endHours":12.60992147910181,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:42","end":"10:04","startHours":9.700269466294198,"endHours":10.06397596789515,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:37","end":"07:54","startHours":7.608957082088725,"endHours":7.899922283369487,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:15","end":"12:58","startHours":12.246214977500859,"endHours":12.973627980702762,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:42","end":"06:26","startHours":5.699497948683729,"endHours":6.426910951885633,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:15","end":"07:09","startHours":6.245057701085157,"endHours":7.154323955087536,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:09","startHours":14.42845398710657,"endHours":15.155866990308473,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:52","end":"18:16","startHours":17.865519003116088,"endHours":18.265519003116086,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:04","end":"18:31","startHours":18.065519003116087,"endHours":18.52015213011728,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:49","end":"19:34","startHours":17.815519003116087,"endHours":19.565519003116087,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:15","end":"00:58","startHours":24.24621497750086,"endHours":24.973627980702762,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:09","end":"08:31","startHours":7.154323955087536,"endHours":8.518223336091104,"quality":"auspicious"},{"name":"Amṛta","start":"08:31","end":"09:53","startHours":8.518223336091104,"endHours":9.882122717094674,"quality":"auspicious"},{"name":"Kāla","start":"09:53","end":"11:15","startHours":9.882122717094674,"endHours":11.246022098098242,"quality":"inauspicious"},{"name":"Śubha","start":"11:15","end":"12:37","startHours":11.246022098098242,"endHours":12.60992147910181,"quality":"auspicious"},{"name":"Roga","start":"12:37","end":"13:58","startHours":12.60992147910181,"endHours":13.97382086010538,"quality":"inauspicious"},{"name":"Udveg","start":"13:58","end":"15:20","startHours":13.97382086010538,"endHours":15.337720241108949,"quality":"inauspicious"},{"name":"Chala","start":"15:20","end":"16:42","startHours":15.337720241108949,"endHours":16.701619622112517,"quality":"neutral"},{"name":"Labha","start":"16:42","end":"18:04","startHours":16.701619622112517,"endHours":18.065519003116087,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:04","end":"19:42","startHours":18.065519003116087,"endHours":19.701619622112517,"quality":"inauspicious"},{"name":"Chala","start":"19:42","end":"21:20","startHours":19.701619622112517,"endHours":21.33772024110895,"quality":"neutral"},{"name":"Labha","start":"21:20","end":"22:58","startHours":21.33772024110895,"endHours":22.97382086010538,"quality":"auspicious"},{"name":"Amṛta","start":"22:58","end":"00:37","startHours":22.97382086010538,"endHours":24.60992147910181,"quality":"auspicious"},{"name":"Kāla","start":"00:37","end":"02:15","startHours":24.60992147910181,"endHours":26.246022098098244,"quality":"inauspicious"},{"name":"Śubha","start":"02:15","end":"03:53","startHours":26.246022098098244,"endHours":27.882122717094674,"quality":"auspicious"},{"name":"Roga","start":"03:53","end":"05:31","startHours":27.882122717094674,"endHours":29.518223336091104,"quality":"inauspicious"},{"name":"Udveg","start":"05:31","end":"07:09","startHours":29.518223336091104,"endHours":31.154323955087534,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:09","end":"08:09","startHours":7.154323955087536,"endHours":8.154323955087536,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:09","end":"09:09","startHours":8.154323955087536,"endHours":9.154323955087536,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:09","end":"10:09","startHours":9.154323955087536,"endHours":10.154323955087536,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:09","end":"11:09","startHours":10.154323955087536,"endHours":11.154323955087536,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:09","end":"12:09","startHours":11.154323955087536,"endHours":12.154323955087536,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:09","end":"13:09","startHours":12.154323955087536,"endHours":13.154323955087536,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:09","end":"14:09","startHours":13.154323955087536,"endHours":14.154323955087536,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:09","end":"15:09","startHours":14.154323955087536,"endHours":15.154323955087536,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:09","end":"16:09","startHours":15.154323955087536,"endHours":16.154323955087534,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:09","end":"17:09","startHours":16.154323955087534,"endHours":17.154323955087534,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:09","end":"18:09","startHours":17.154323955087534,"endHours":18.154323955087534,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:09","end":"19:09","startHours":18.154323955087534,"endHours":19.154323955087534,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:09","end":"20:09","startHours":19.154323955087534,"endHours":20.154323955087534,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:09","end":"21:09","startHours":20.154323955087534,"endHours":21.154323955087534,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:09","end":"22:09","startHours":21.154323955087534,"endHours":22.154323955087534,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:09","end":"23:09","startHours":22.154323955087534,"endHours":23.154323955087534,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:09","end":"00:09","startHours":23.154323955087534,"endHours":24.154323955087534,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:09","end":"01:09","startHours":24.154323955087534,"endHours":25.154323955087534,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:09","end":"02:09","startHours":25.154323955087534,"endHours":26.154323955087534,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:09","end":"03:09","startHours":26.154323955087534,"endHours":27.154323955087534,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:09","end":"04:09","startHours":27.154323955087534,"endHours":28.154323955087534,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:09","end":"05:09","startHours":28.154323955087534,"endHours":29.154323955087534,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:09","end":"06:09","startHours":29.154323955087534,"endHours":30.154323955087534,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:09","end":"07:09","startHours":30.154323955087534,"endHours":31.154323955087534,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-20.781655787865354,"eotMinutes":-10.026088746108654,"ayanamsa":24.1051}},"calendars":{"vikram_samvat":2075,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1940,"saka_samvatsara":"Vilambī","bengali_samvat":1425,"malayalam_era":1194,"nanakshahi_year":549,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Amāvasyā · Vikram 2075 Virodhakṛt · Śaka 1940 Vilambī"},"festivals":[{"id":"makara-sankranti","name":"Makara Saṅkrānti (Uttarāyaṇa)","name_sanskrit":"मकर सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Capricorn; Uttarāyaṇa (north-going) begins. Bhīṣma's chosen mahaprasthāna time.","vrata":true,"detection":{"sun_rashi":"Makara"},"precedence":1,"sources":["Mahābhārata Bhīṣma-Stuti","Sūrya-Siddhānta"]},{"id":"pongal","name":"Pongal / Thai Pongal","name_sanskrit":"पोङ्गल","tradition":"Regional","associated_deity":"Sūrya Bhagavān","significance":"Tamil 4-day harvest festival; coincides with Makara Saṅkrānti.","vrata":false,"detection":{"sun_rashi":"Makara"},"precedence":2}],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5}]},"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 January 17, 2018 CE · Indore, Madhya Pradesh · Vidhyamitra","description":"January 17, 2018 CE for Indore, Madhya Pradesh: Kṛṣṇa Amāvasyā, sūryodaya 07:09, sūryāsta 18:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/indore/2018-01-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/indore/2018-01-17","sa":"https://sa.vidhyamitra.com/city/indore/2018-01-17","hi":"https://hi.vidhyamitra.com/city/indore/2018-01-17","x-default":"https://vidhyamitra.com/city/indore/2018-01-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T11:50:34.494Z","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":"2026-05-15T11:50:34.494Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T11:50:34.494Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}