{"id":"vidhyamitra:city-day:solapur:2129-01-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/solapur/2129-01-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2129-01-18","date_display":"January 18, 2129 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":2129,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498678.770833,"kali_year":5230,"ahargana":1910213.2708,"sun":{"sidereal_longitude":271.8791,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":239.7142,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":327.835,"elapsed_within_tithi_degrees":3.835},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":239.7142,"elapsed_within_degrees":13.0475},"yoga":{"number":12,"name":"Dhruva","sum_longitude":151.5933},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2129,"month":1,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498678.770833,"ahargana":1910213.2708,"kali_year":5230,"ayanamsa_lahiri":25.6557,"grahas":{"sun":{"sidereal_longitude":272.283954,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":238.58275400000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false,"latitude":4.1716},"mars":{"sidereal_longitude":212.17815399999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":246.64255400000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":315.048854,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":309.598654,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":174.66865400000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":127.7083,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":307.7083,"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":2129,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498678.770833,"kali_year":5230,"ahargana":1910213.2708,"sun":{"sidereal_longitude":271.8791,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":239.7142,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":327.835,"elapsed_within_tithi_degrees":3.835},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":239.7142,"elapsed_within_degrees":13.0475},"yoga":{"number":12,"name":"Dhruva","sum_longitude":151.5933},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.172,"elongation":32.165},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.172,"opposition_distance":147.835}},"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":"07:00","sunsetLocal":"18:13","solarNoonLocal":"12:37","dayLengthHours":11.210285375401286,"dayLengthDisplay":"11 Hours 12 Mins 37 Secs","nightLengthDisplay":"12 Hours 47 Mins 23 Secs","moonriseLocal":"04:51","moonsetLocal":"15:53","rahuKala":{"name":"Rāhu Kāla","start":"15:25","end":"16:49","startHours":15.414631836878481,"endHours":16.815917508803643,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:49","end":"11:13","startHours":9.809489149177837,"endHours":11.210774821102998,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:37","end":"14:01","startHours":12.61206049302816,"endHours":14.013346164953319,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"10:00","startHours":9.622651059587817,"endHours":9.99632723876786,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:28","end":"07:46","startHours":7.4740130293025695,"endHours":7.7729539726466035,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:14","end":"12:59","startHours":12.238384313848117,"endHours":12.985736672208203,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:31","end":"06:16","startHours":5.512213088607345,"endHours":6.2595654469674304,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"07:00","startHours":6.072727357377409,"endHours":7.006917805327516,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:14","startHours":14.480441388928373,"endHours":15.227793747288459,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:01","end":"18:25","startHours":18.017203180728803,"endHours":18.4172031807288,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:13","end":"18:41","startHours":18.217203180728802,"endHours":18.684298404703856,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:58","end":"19:43","startHours":17.967203180728802,"endHours":19.717203180728802,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:14","end":"00:59","startHours":24.23838431384812,"endHours":24.9857366722082,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:00","end":"08:24","startHours":7.006917805327516,"endHours":8.408203477252677,"quality":"inauspicious"},{"name":"Udveg","start":"08:24","end":"09:49","startHours":8.408203477252677,"endHours":9.809489149177837,"quality":"inauspicious"},{"name":"Chala","start":"09:49","end":"11:13","startHours":9.809489149177837,"endHours":11.210774821102998,"quality":"neutral"},{"name":"Labha","start":"11:13","end":"12:37","startHours":11.210774821102998,"endHours":12.61206049302816,"quality":"auspicious"},{"name":"Amṛta","start":"12:37","end":"14:01","startHours":12.61206049302816,"endHours":14.013346164953319,"quality":"auspicious"},{"name":"Kāla","start":"14:01","end":"15:25","startHours":14.013346164953319,"endHours":15.414631836878481,"quality":"inauspicious"},{"name":"Śubha","start":"15:25","end":"16:49","startHours":15.414631836878481,"endHours":16.815917508803643,"quality":"auspicious"},{"name":"Roga","start":"16:49","end":"18:13","startHours":16.815917508803643,"endHours":18.217203180728802,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:13","end":"19:49","startHours":18.217203180728802,"endHours":19.81591750880364,"quality":"inauspicious"},{"name":"Śubha","start":"19:49","end":"21:25","startHours":19.81591750880364,"endHours":21.41463183687848,"quality":"auspicious"},{"name":"Roga","start":"21:25","end":"23:01","startHours":21.41463183687848,"endHours":23.01334616495332,"quality":"inauspicious"},{"name":"Udveg","start":"23:01","end":"00:37","startHours":23.01334616495332,"endHours":24.61206049302816,"quality":"inauspicious"},{"name":"Chala","start":"00:37","end":"02:13","startHours":24.61206049302816,"endHours":26.210774821102998,"quality":"neutral"},{"name":"Labha","start":"02:13","end":"03:49","startHours":26.210774821102998,"endHours":27.809489149177836,"quality":"auspicious"},{"name":"Amṛta","start":"03:49","end":"05:24","startHours":27.809489149177836,"endHours":29.408203477252677,"quality":"auspicious"},{"name":"Kāla","start":"05:24","end":"07:00","startHours":29.408203477252677,"endHours":31.006917805327518,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:00","end":"08:00","startHours":7.006917805327516,"endHours":8.006917805327516,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:00","end":"09:00","startHours":8.006917805327516,"endHours":9.006917805327516,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:00","end":"10:00","startHours":9.006917805327516,"endHours":10.006917805327516,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:00","end":"11:00","startHours":10.006917805327516,"endHours":11.006917805327516,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:00","end":"12:00","startHours":11.006917805327516,"endHours":12.006917805327516,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:00","end":"13:00","startHours":12.006917805327516,"endHours":13.006917805327516,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:00","end":"14:00","startHours":13.006917805327516,"endHours":14.006917805327516,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:00","end":"15:00","startHours":14.006917805327516,"endHours":15.006917805327516,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:00","end":"16:00","startHours":15.006917805327516,"endHours":16.006917805327518,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:00","end":"17:00","startHours":16.006917805327518,"endHours":17.006917805327518,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:00","end":"18:00","startHours":17.006917805327518,"endHours":18.006917805327518,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:00","end":"19:00","startHours":18.006917805327518,"endHours":19.006917805327518,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:00","end":"20:00","startHours":19.006917805327518,"endHours":20.006917805327518,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:00","end":"21:00","startHours":20.006917805327518,"endHours":21.006917805327518,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:00","end":"22:00","startHours":21.006917805327518,"endHours":22.006917805327518,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:00","end":"23:00","startHours":22.006917805327518,"endHours":23.006917805327518,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:00","end":"00:00","startHours":23.006917805327518,"endHours":24.006917805327518,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:00","end":"01:00","startHours":24.006917805327518,"endHours":25.006917805327518,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:00","end":"02:00","startHours":25.006917805327518,"endHours":26.006917805327518,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:00","end":"03:00","startHours":26.006917805327518,"endHours":27.006917805327518,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:00","end":"04:00","startHours":27.006917805327518,"endHours":28.006917805327518,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:00","end":"05:00","startHours":28.006917805327518,"endHours":29.006917805327518,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:00","end":"06:00","startHours":29.006917805327518,"endHours":30.006917805327518,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:00","end":"07:00","startHours":30.006917805327518,"endHours":31.006917805327518,"planetary_lord":"Saturn"}],"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.57134074522014,"eotMinutes":-10.349229581689698,"ayanamsa":25.6557}},"calendars":{"vikram_samvat":2186,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2051,"saka_samvatsara":"Virodhi","bengali_samvat":1536,"malayalam_era":1305,"nanakshahi_year":660,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Trayodaśī · Vikram 2186 Śubhakṛt · Śaka 2051 Virodhi"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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 18, 2129 CE · Solapur, Maharashtra · Vidhyamitra","description":"January 18, 2129 CE for Solapur, Maharashtra: Kṛṣṇa Trayodaśī, sūryodaya 07:00, sūryāsta 18:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/solapur/2129-01-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/solapur/2129-01-18","sa":"https://sa.vidhyamitra.com/city/solapur/2129-01-18","hi":"https://hi.vidhyamitra.com/city/solapur/2129-01-18","x-default":"https://vidhyamitra.com/city/solapur/2129-01-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:50:41.131Z","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":"2026-05-31T10:50:41.131Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:50:41.131Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}