{"id":"vidhyamitra:city-day:solapur:1998-01-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/solapur/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":"solapur","name":"Solapur, Maharashtra","lat":17.6599,"lon":75.9064,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"solapur","name":"Solapur, Maharashtra","lat":17.6599,"lon":75.9064,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"06:59","sunsetLocal":"18:06","solarNoonLocal":"12:33","dayLengthHours":11.120977974625966,"dayLengthDisplay":"11 Hours 07 Mins 16 Secs","nightLengthDisplay":"12 Hours 52 Mins 44 Secs","moonriseLocal":"13:28","moonsetLocal":"02:07","rahuKala":{"name":"Rāhu Kāla","start":"12:33","end":"13:56","startHours":12.544441238456994,"endHours":13.934563485285238,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:22","end":"09:46","startHours":8.374074497972256,"endHours":9.764196744800502,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:09","end":"12:33","startHours":11.154318991628749,"endHours":12.544441238456994,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:35","end":"09:57","startHours":9.57884711189007,"endHours":9.949546377710934,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:27","end":"07:45","startHours":7.447326333420093,"endHours":7.743885746076785,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"12:55","startHours":12.173741972636128,"endHours":12.91514050427786,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:30","end":"06:15","startHours":5.501155187860549,"endHours":6.24255371950228,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:03","end":"06:59","startHours":6.057204086591847,"endHours":6.983952251144011,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:08","startHours":14.397937567561321,"endHours":15.139336099203053,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.904930225769977,"endHours":18.304930225769976,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:34","startHours":18.104930225769976,"endHours":18.56830430804606,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.854930225769976,"endHours":19.604930225769976,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"00:55","startHours":24.17374197263613,"endHours":24.915140504277858,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:59","end":"08:22","startHours":6.983952251144011,"endHours":8.374074497972256,"quality":"auspicious"},{"name":"Amṛta","start":"08:22","end":"09:46","startHours":8.374074497972256,"endHours":9.764196744800502,"quality":"auspicious"},{"name":"Kāla","start":"09:46","end":"11:09","startHours":9.764196744800502,"endHours":11.154318991628749,"quality":"inauspicious"},{"name":"Śubha","start":"11:09","end":"12:33","startHours":11.154318991628749,"endHours":12.544441238456994,"quality":"auspicious"},{"name":"Roga","start":"12:33","end":"13:56","startHours":12.544441238456994,"endHours":13.934563485285238,"quality":"inauspicious"},{"name":"Udveg","start":"13:56","end":"15:19","startHours":13.934563485285238,"endHours":15.324685732113485,"quality":"inauspicious"},{"name":"Chala","start":"15:19","end":"16:43","startHours":15.324685732113485,"endHours":16.71480797894173,"quality":"neutral"},{"name":"Labha","start":"16:43","end":"18:06","startHours":16.71480797894173,"endHours":18.104930225769976,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:06","end":"19:43","startHours":18.104930225769976,"endHours":19.71480797894173,"quality":"inauspicious"},{"name":"Chala","start":"19:43","end":"21:19","startHours":19.71480797894173,"endHours":21.324685732113487,"quality":"neutral"},{"name":"Labha","start":"21:19","end":"22:56","startHours":21.324685732113487,"endHours":22.93456348528524,"quality":"auspicious"},{"name":"Amṛta","start":"22:56","end":"00:33","startHours":22.93456348528524,"endHours":24.544441238456994,"quality":"auspicious"},{"name":"Kāla","start":"00:33","end":"02:09","startHours":24.544441238456994,"endHours":26.15431899162875,"quality":"inauspicious"},{"name":"Śubha","start":"02:09","end":"03:46","startHours":26.15431899162875,"endHours":27.7641967448005,"quality":"auspicious"},{"name":"Roga","start":"03:46","end":"05:22","startHours":27.7641967448005,"endHours":29.374074497972256,"quality":"inauspicious"},{"name":"Udveg","start":"05:22","end":"06:59","startHours":29.374074497972256,"endHours":30.98395225114401,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:59","end":"07:59","startHours":6.983952251144011,"endHours":7.983952251144011,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:59","end":"08:59","startHours":7.983952251144011,"endHours":8.98395225114401,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:59","end":"09:59","startHours":8.98395225114401,"endHours":9.98395225114401,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:59","end":"10:59","startHours":9.98395225114401,"endHours":10.98395225114401,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:59","end":"11:59","startHours":10.98395225114401,"endHours":11.98395225114401,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:59","end":"12:59","startHours":11.98395225114401,"endHours":12.98395225114401,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:59","end":"13:59","startHours":12.98395225114401,"endHours":13.98395225114401,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:59","end":"14:59","startHours":13.98395225114401,"endHours":14.98395225114401,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:59","end":"15:59","startHours":14.98395225114401,"endHours":15.98395225114401,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:59","end":"16:59","startHours":15.98395225114401,"endHours":16.98395225114401,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:59","end":"17:59","startHours":16.98395225114401,"endHours":17.98395225114401,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:59","end":"18:59","startHours":17.98395225114401,"endHours":18.98395225114401,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:59","end":"19:59","startHours":18.98395225114401,"endHours":19.98395225114401,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:59","end":"20:59","startHours":19.98395225114401,"endHours":20.98395225114401,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:59","end":"21:59","startHours":20.98395225114401,"endHours":21.98395225114401,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:59","end":"22:59","startHours":21.98395225114401,"endHours":22.98395225114401,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:59","end":"23:59","startHours":22.98395225114401,"endHours":23.98395225114401,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:59","end":"00:59","startHours":23.98395225114401,"endHours":24.98395225114401,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:59","end":"01:59","startHours":24.98395225114401,"endHours":25.98395225114401,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:59","end":"02:59","startHours":25.98395225114401,"endHours":26.98395225114401,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:59","end":"03:59","startHours":26.98395225114401,"endHours":27.98395225114401,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:59","end":"04:59","startHours":27.98395225114401,"endHours":28.98395225114401,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:59","end":"05:59","startHours":28.98395225114401,"endHours":29.98395225114401,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:59","end":"06:59","startHours":29.98395225114401,"endHours":30.98395225114401,"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"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","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","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Daśamī · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"festivals":[],"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":"solapur"},"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 · Solapur, Maharashtra · Vidhyamitra","description":"January 7, 1998 CE for Solapur, Maharashtra: Śukla Daśamī, sūryodaya 06:59, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/solapur/1998-01-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/solapur/1998-01-07","sa":"https://sa.vidhyamitra.com/city/solapur/1998-01-07","hi":"https://hi.vidhyamitra.com/city/solapur/1998-01-07","x-default":"https://vidhyamitra.com/city/solapur/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":"2026-05-31T02:02:05.699Z","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":"2026-05-31T02:02:05.699Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:02:05.699Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}