{"id":"vidhyamitra:city-day:indore:1998-01-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/indore/1998-01-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-01-07","date_display":"January 7, 1998 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":1998,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450820.770833,"kali_year":5099,"ahargana":1862355.2708,"sun":{"sidereal_longitude":262.527,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":11.0803,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":108.5533,"elapsed_within_tithi_degrees":0.5533},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":11.0803,"elapsed_within_degrees":11.0803},"yoga":{"number":21,"name":"Siddha","sum_longitude":273.6073},"karana":{"half_tithi_index":18,"name":"Taitila"},"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":1998,"month":1,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450820.770833,"ahargana":1862355.2708,"kali_year":5099,"ayanamsa_lahiri":23.8253,"grahas":{"sun":{"sidereal_longitude":262.70338100000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":11.452480999999977,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":-3.3228},"mars":{"sidereal_longitude":291.71738099999993,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":239.601181,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":299.69098099999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":277.53348099999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":350.103581,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":143.4555,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":323.4555,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"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":1998,"month":1,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450820.770833,"kali_year":5099,"ahargana":1862355.2708,"sun":{"sidereal_longitude":262.527,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":11.0803,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":108.5533,"elapsed_within_tithi_degrees":0.5533},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":11.0803,"elapsed_within_degrees":11.0803},"yoga":{"number":21,"name":"Siddha","sum_longitude":273.6073},"karana":{"half_tithi_index":18,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.323,"elongation":108.553},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.323,"opposition_distance":71.447}},"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":"17:57","solarNoonLocal":"12:33","dayLengthHours":10.806056732708427,"dayLengthDisplay":"10 Hours 48 Mins 22 Secs","nightLengthDisplay":"13 Hours 11 Mins 38 Secs","moonriseLocal":"13:23","moonsetLocal":"02:13","rahuKala":{"name":"Rāhu Kāla","start":"12:33","end":"13:54","startHours":12.547687905123663,"endHours":13.898444996712215,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:30","end":"09:51","startHours":8.495416630358001,"endHours":9.846173721946556,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:12","end":"12:33","startHours":11.196930813535108,"endHours":12.547687905123663,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:40","end":"10:02","startHours":9.666072776401414,"endHours":10.026274667491695,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:53","startHours":7.594911902632299,"endHours":7.883073415504524,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"12:54","startHours":12.187486014033382,"endHours":12.907889796213944,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:42","end":"06:25","startHours":5.703851974408325,"endHours":6.424255756588886,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:15","end":"07:09","startHours":6.244154811043746,"endHours":7.1446595387694485,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:21","end":"15:04","startHours":14.348697360575066,"endHours":15.069101142755628,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.750716271477877,"endHours":18.150716271477876,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:24","startHours":17.950716271477877,"endHours":18.40096863534073,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.700716271477877,"endHours":19.450716271477877,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"00:54","startHours":24.187486014033382,"endHours":24.907889796213944,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:09","end":"08:30","startHours":7.1446595387694485,"endHours":8.495416630358001,"quality":"auspicious"},{"name":"Amṛta","start":"08:30","end":"09:51","startHours":8.495416630358001,"endHours":9.846173721946556,"quality":"auspicious"},{"name":"Kāla","start":"09:51","end":"11:12","startHours":9.846173721946556,"endHours":11.196930813535108,"quality":"inauspicious"},{"name":"Śubha","start":"11:12","end":"12:33","startHours":11.196930813535108,"endHours":12.547687905123663,"quality":"auspicious"},{"name":"Roga","start":"12:33","end":"13:54","startHours":12.547687905123663,"endHours":13.898444996712215,"quality":"inauspicious"},{"name":"Udveg","start":"13:54","end":"15:15","startHours":13.898444996712215,"endHours":15.24920208830077,"quality":"inauspicious"},{"name":"Chala","start":"15:15","end":"16:36","startHours":15.24920208830077,"endHours":16.59995917988932,"quality":"neutral"},{"name":"Labha","start":"16:36","end":"17:57","startHours":16.59995917988932,"endHours":17.950716271477877,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:57","end":"19:36","startHours":17.950716271477877,"endHours":19.599959179889325,"quality":"inauspicious"},{"name":"Chala","start":"19:36","end":"21:15","startHours":19.599959179889325,"endHours":21.24920208830077,"quality":"neutral"},{"name":"Labha","start":"21:15","end":"22:54","startHours":21.24920208830077,"endHours":22.898444996712215,"quality":"auspicious"},{"name":"Amṛta","start":"22:54","end":"00:33","startHours":22.898444996712215,"endHours":24.547687905123663,"quality":"auspicious"},{"name":"Kāla","start":"00:33","end":"02:12","startHours":24.547687905123663,"endHours":26.19693081353511,"quality":"inauspicious"},{"name":"Śubha","start":"02:12","end":"03:51","startHours":26.19693081353511,"endHours":27.846173721946556,"quality":"auspicious"},{"name":"Roga","start":"03:51","end":"05:30","startHours":27.846173721946556,"endHours":29.495416630358,"quality":"inauspicious"},{"name":"Udveg","start":"05:30","end":"07:09","startHours":29.495416630358,"endHours":31.14465953876945,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:09","end":"08:09","startHours":7.1446595387694485,"endHours":8.14465953876945,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:09","end":"09:09","startHours":8.14465953876945,"endHours":9.14465953876945,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:09","end":"10:09","startHours":9.14465953876945,"endHours":10.14465953876945,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:09","end":"11:09","startHours":10.14465953876945,"endHours":11.14465953876945,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:09","end":"12:09","startHours":11.14465953876945,"endHours":12.14465953876945,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:09","end":"13:09","startHours":12.14465953876945,"endHours":13.14465953876945,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:09","end":"14:09","startHours":13.14465953876945,"endHours":14.14465953876945,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:09","end":"15:09","startHours":14.14465953876945,"endHours":15.14465953876945,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:09","end":"16:09","startHours":15.14465953876945,"endHours":16.14465953876945,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:09","end":"17:09","startHours":16.14465953876945,"endHours":17.14465953876945,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:09","end":"18:09","startHours":17.14465953876945,"endHours":18.14465953876945,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:09","end":"19:09","startHours":18.14465953876945,"endHours":19.14465953876945,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:09","end":"20:09","startHours":19.14465953876945,"endHours":20.14465953876945,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:09","end":"21:09","startHours":20.14465953876945,"endHours":21.14465953876945,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:09","end":"22:09","startHours":21.14465953876945,"endHours":22.14465953876945,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:09","end":"23:09","startHours":22.14465953876945,"endHours":23.14465953876945,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:09","end":"00:09","startHours":23.14465953876945,"endHours":24.14465953876945,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:09","end":"01:09","startHours":24.14465953876945,"endHours":25.14465953876945,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:09","end":"02:09","startHours":25.14465953876945,"endHours":26.14465953876945,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:09","end":"03:09","startHours":26.14465953876945,"endHours":27.14465953876945,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:09","end":"04:09","startHours":27.14465953876945,"endHours":28.14465953876945,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:09","end":"05:09","startHours":28.14465953876945,"endHours":29.14465953876945,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:09","end":"06:09","startHours":29.14465953876945,"endHours":30.14465953876945,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:09","end":"07:09","startHours":30.14465953876945,"endHours":31.14465953876945,"planetary_lord":"Sun"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.414053590060885,"eotMinutes":-6.292074307419696,"ayanamsa":23.8253}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Daśamī · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"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":"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":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 7, 1998 CE · Indore, Madhya Pradesh · Vidhyamitra","description":"January 7, 1998 CE for Indore, Madhya Pradesh: Śukla Daśamī, sūryodaya 07:09, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/indore/1998-01-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/indore/1998-01-07","sa":"https://sa.vidhyamitra.com/city/indore/1998-01-07","hi":"https://hi.vidhyamitra.com/city/indore/1998-01-07","x-default":"https://vidhyamitra.com/city/indore/1998-01-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T23:33:24.951Z","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":"2026-05-19T23:33:24.951Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T23:33:24.951Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}