{"id":"vidhyamitra:city-day:kolhapur:2129-01-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2129-01-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2129-01-04","date_display":"January 4, 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":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498664.770833,"kali_year":5230,"ahargana":1910199.2708,"sun":{"sidereal_longitude":257.4925,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":60.6044,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":163.1119,"elapsed_within_tithi_degrees":7.1119},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":60.6044,"elapsed_within_degrees":7.2711},"yoga":{"number":24,"name":"Śukla","sum_longitude":318.0969},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"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":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498664.770833,"ahargana":1910199.2708,"kali_year":5230,"ayanamsa_lahiri":25.6552,"grahas":{"sun":{"sidereal_longitude":258.01978899999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":61.22208899999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false,"latitude":-4.1672},"mars":{"sidereal_longitude":203.25678900000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":239.695789,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":312.314789,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":300.86138900000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":174.21008900000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":128.4501,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":308.4501,"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":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498664.770833,"kali_year":5230,"ahargana":1910199.2708,"sun":{"sidereal_longitude":257.4925,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":60.6044,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":163.1119,"elapsed_within_tithi_degrees":7.1119},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3,"moon_longitude":60.6044,"elapsed_within_degrees":7.2711},"yoga":{"number":24,"name":"Śukla","sum_longitude":318.0969},"karana":{"half_tithi_index":27,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.167,"elongation":163.112},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.167,"opposition_distance":16.888}},"eclipse_window_40days":[]},"city":{"slug":"kolhapur","name":"Kolhāpur, Maharashtra","lat":16.705,"lon":74.2433,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"kolhapur","name":"Kolhāpur, Maharashtra","lat":16.705,"lon":74.2433,"tz_offset_hours":5.5,"state":"Maharashtra","country":"IN","tier":"tier-1"},"sunriseLocal":"07:03","sunsetLocal":"18:13","solarNoonLocal":"12:38","dayLengthHours":11.16339795957993,"dayLengthDisplay":"11 Hours 09 Mins 48 Secs","nightLengthDisplay":"12 Hours 50 Mins 12 Secs","moonriseLocal":"16:58","moonsetLocal":"06:03","rahuKala":{"name":"Rāhu Kāla","start":"15:26","end":"16:49","startHours":15.425027937650752,"endHours":16.820452682598244,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:51","end":"11:14","startHours":9.843328957860788,"endHours":11.238753702808278,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:38","end":"14:02","startHours":12.634178447755769,"endHours":14.029603192703261,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:39","end":"10:02","startHours":9.657272325201122,"endHours":10.029385590520452,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:31","end":"07:49","startHours":7.517621049614968,"endHours":7.8153116618704335,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:16","end":"13:00","startHours":12.262065182436437,"endHours":13.0062917130751,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:34","end":"06:18","startHours":5.56402640668848,"endHours":6.3082529373271425,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:07","end":"07:03","startHours":6.122196304667478,"endHours":7.052479467965805,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:14","startHours":14.494744774352425,"endHours":15.238971304991086,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:01","end":"18:25","startHours":18.015877427545735,"endHours":18.415877427545734,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:13","end":"18:41","startHours":18.215877427545735,"endHours":18.681019009194898,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:58","end":"19:43","startHours":17.965877427545735,"endHours":19.715877427545735,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:16","end":"01:00","startHours":24.262065182436437,"endHours":25.0062917130751,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:03","end":"08:27","startHours":7.052479467965805,"endHours":8.447904212913295,"quality":"inauspicious"},{"name":"Udveg","start":"08:27","end":"09:51","startHours":8.447904212913295,"endHours":9.843328957860788,"quality":"inauspicious"},{"name":"Chala","start":"09:51","end":"11:14","startHours":9.843328957860788,"endHours":11.238753702808278,"quality":"neutral"},{"name":"Labha","start":"11:14","end":"12:38","startHours":11.238753702808278,"endHours":12.634178447755769,"quality":"auspicious"},{"name":"Amṛta","start":"12:38","end":"14:02","startHours":12.634178447755769,"endHours":14.029603192703261,"quality":"auspicious"},{"name":"Kāla","start":"14:02","end":"15:26","startHours":14.029603192703261,"endHours":15.425027937650752,"quality":"inauspicious"},{"name":"Śubha","start":"15:26","end":"16:49","startHours":15.425027937650752,"endHours":16.820452682598244,"quality":"auspicious"},{"name":"Roga","start":"16:49","end":"18:13","startHours":16.820452682598244,"endHours":18.215877427545735,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:13","end":"19:49","startHours":18.215877427545735,"endHours":19.820452682598244,"quality":"inauspicious"},{"name":"Śubha","start":"19:49","end":"21:26","startHours":19.820452682598244,"endHours":21.425027937650754,"quality":"auspicious"},{"name":"Roga","start":"21:26","end":"23:02","startHours":21.425027937650754,"endHours":23.029603192703263,"quality":"inauspicious"},{"name":"Udveg","start":"23:02","end":"00:38","startHours":23.029603192703263,"endHours":24.63417844775577,"quality":"inauspicious"},{"name":"Chala","start":"00:38","end":"02:14","startHours":24.63417844775577,"endHours":26.23875370280828,"quality":"neutral"},{"name":"Labha","start":"02:14","end":"03:51","startHours":26.23875370280828,"endHours":27.843328957860788,"quality":"auspicious"},{"name":"Amṛta","start":"03:51","end":"05:27","startHours":27.843328957860788,"endHours":29.447904212913294,"quality":"auspicious"},{"name":"Kāla","start":"05:27","end":"07:03","startHours":29.447904212913294,"endHours":31.052479467965803,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:03","end":"08:03","startHours":7.052479467965805,"endHours":8.052479467965805,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:03","end":"09:03","startHours":8.052479467965805,"endHours":9.052479467965805,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:03","end":"10:03","startHours":9.052479467965805,"endHours":10.052479467965805,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:03","end":"11:03","startHours":10.052479467965805,"endHours":11.052479467965805,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:03","end":"12:03","startHours":11.052479467965805,"endHours":12.052479467965805,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:03","end":"13:03","startHours":12.052479467965805,"endHours":13.052479467965805,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:03","end":"14:03","startHours":13.052479467965805,"endHours":14.052479467965805,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:03","end":"15:03","startHours":14.052479467965805,"endHours":15.052479467965805,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:03","end":"16:03","startHours":15.052479467965805,"endHours":16.052479467965803,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:03","end":"17:03","startHours":16.052479467965803,"endHours":17.052479467965803,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:03","end":"18:03","startHours":17.052479467965803,"endHours":18.052479467965803,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:03","end":"19:03","startHours":18.052479467965803,"endHours":19.052479467965803,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:03","end":"20:03","startHours":19.052479467965803,"endHours":20.052479467965803,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:03","end":"21:03","startHours":20.052479467965803,"endHours":21.052479467965803,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:03","end":"22:03","startHours":21.052479467965803,"endHours":22.052479467965803,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:03","end":"23:03","startHours":22.052479467965803,"endHours":23.052479467965803,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:03","end":"00:03","startHours":23.052479467965803,"endHours":24.052479467965803,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:03","end":"01:03","startHours":24.052479467965803,"endHours":25.052479467965803,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:03","end":"02:03","startHours":25.052479467965803,"endHours":26.052479467965803,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:03","end":"03:03","startHours":26.052479467965803,"endHours":27.052479467965803,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:03","end":"04:03","startHours":27.052479467965803,"endHours":28.052479467965803,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:03","end":"05:03","startHours":28.052479467965803,"endHours":29.052479467965803,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:03","end":"06:03","startHours":29.052479467965803,"endHours":30.052479467965803,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:03","end":"07:03","startHours":30.052479467965803,"endHours":31.052479467965803,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","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":-22.73426626593212,"eotMinutes":-5.02390686534617,"ayanamsa":25.6552}},"calendars":{"vikram_samvat":2186,"vikram_samvatsara":"Śubhakṛt","saka_samvat":2051,"saka_samvatsara":"Virodhi","bengali_samvat":1536,"malayalam_era":1305,"nanakshahi_year":660,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Caturdaśī · Vikram 2186 Śubhakṛt · Śaka 2051 Virodhi"},"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":"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":[]},"validity":{"eternal":false,"location_specific":"kolhapur"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 4, 2129 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"January 4, 2129 CE for Kolhāpur, Maharashtra: Śukla Caturdaśī, sūryodaya 07:03, sūryāsta 18:13.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2129-01-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2129-01-04","sa":"https://sa.vidhyamitra.com/city/kolhapur/2129-01-04","hi":"https://hi.vidhyamitra.com/city/kolhapur/2129-01-04","x-default":"https://vidhyamitra.com/city/kolhapur/2129-01-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T22:03:51.588Z","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":"2026-05-22T22:03:51.588Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T22:03:51.588Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}