{"id":"vidhyamitra:city-day:kolhapur:2103-01-23:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2103-01-23","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2103-01-23","date_display":"January 23, 2103 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":2103,"month":1,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489186.770833,"kali_year":5204,"ahargana":1900721.2708,"sun":{"sidereal_longitude":276.7303,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":95.2488,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":178.5186,"elapsed_within_tithi_degrees":10.5186},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":95.2488,"elapsed_within_degrees":1.9155},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":11.9791},"karana":{"half_tithi_index":29,"name":"Bava"},"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":2103,"month":1,"day":23,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489186.770833,"ahargana":1900721.2708,"kali_year":5204,"ayanamsa_lahiri":25.2927,"grahas":{"sun":{"sidereal_longitude":277.035718,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":94.36561800000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":-0.3612},"mars":{"sidereal_longitude":257.9585179999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":254.36691799999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":255.70691799999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":303.400618,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":213.73951799999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":270.6402,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":90.6402,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"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":2103,"month":1,"day":23,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489186.770833,"kali_year":5204,"ahargana":1900721.2708,"sun":{"sidereal_longitude":276.7303,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":95.2488,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":178.5186,"elapsed_within_tithi_degrees":10.5186},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":95.2488,"elapsed_within_degrees":1.9155},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":11.9791},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.361,"elongation":178.519},"lunar":{"type":"lunar","occurs":true,"moon_latitude":-0.361,"opposition_distance":1.481}},"eclipse_window_40days":[{"offset_days":-14,"type":"solar","occurs":true,"moon_latitude":-0.501,"elongation":2.631},{"offset_days":0,"type":"lunar","occurs":true,"moon_latitude":-0.361,"opposition_distance":1.481}]},"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":"07:06","sunsetLocal":"18:24","solarNoonLocal":"12:45","dayLengthHours":11.30404224445371,"dayLengthDisplay":"11 Hours 18 Mins 15 Secs","nightLengthDisplay":"12 Hours 41 Mins 45 Secs","moonriseLocal":"18:06","moonsetLocal":"07:02","rahuKala":{"name":"Rāhu Kāla","start":"15:34","end":"16:59","startHours":15.573210520782055,"endHours":16.98621580133877,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:55","end":"11:20","startHours":9.921189398555201,"endHours":11.334194679111913,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:45","end":"14:10","startHours":12.747199959668627,"endHours":14.160205240225341,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:44","end":"10:07","startHours":9.732788694480973,"endHours":10.10959010262943,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:34","end":"07:52","startHours":7.566180597627345,"endHours":7.867621724146111,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:22","end":"13:07","startHours":12.370398551520172,"endHours":13.124001367817087,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:35","end":"06:20","startHours":5.587973204847946,"endHours":6.34157602114486,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:09","end":"07:06","startHours":6.153175317070631,"endHours":7.0951788374417735,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:23","startHours":14.631207000410914,"endHours":15.384809816707827,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:12","end":"18:36","startHours":18.199221081895484,"endHours":18.599221081895482,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:24","end":"18:52","startHours":18.399221081895483,"endHours":18.870222842081056,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:09","end":"19:54","startHours":18.149221081895483,"endHours":19.899221081895483,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:22","end":"01:07","startHours":24.37039855152017,"endHours":25.124001367817083,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:06","end":"08:30","startHours":7.0951788374417735,"endHours":8.508184117998487,"quality":"inauspicious"},{"name":"Udveg","start":"08:30","end":"09:55","startHours":8.508184117998487,"endHours":9.921189398555201,"quality":"inauspicious"},{"name":"Chala","start":"09:55","end":"11:20","startHours":9.921189398555201,"endHours":11.334194679111913,"quality":"neutral"},{"name":"Labha","start":"11:20","end":"12:45","startHours":11.334194679111913,"endHours":12.747199959668627,"quality":"auspicious"},{"name":"Amṛta","start":"12:45","end":"14:10","startHours":12.747199959668627,"endHours":14.160205240225341,"quality":"auspicious"},{"name":"Kāla","start":"14:10","end":"15:34","startHours":14.160205240225341,"endHours":15.573210520782055,"quality":"inauspicious"},{"name":"Śubha","start":"15:34","end":"16:59","startHours":15.573210520782055,"endHours":16.98621580133877,"quality":"auspicious"},{"name":"Roga","start":"16:59","end":"18:24","startHours":16.98621580133877,"endHours":18.399221081895483,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:24","end":"19:59","startHours":18.399221081895483,"endHours":19.98621580133877,"quality":"inauspicious"},{"name":"Śubha","start":"19:59","end":"21:34","startHours":19.98621580133877,"endHours":21.573210520782055,"quality":"auspicious"},{"name":"Roga","start":"21:34","end":"23:10","startHours":21.573210520782055,"endHours":23.16020524022534,"quality":"inauspicious"},{"name":"Udveg","start":"23:10","end":"00:45","startHours":23.16020524022534,"endHours":24.747199959668627,"quality":"inauspicious"},{"name":"Chala","start":"00:45","end":"02:20","startHours":24.747199959668627,"endHours":26.334194679111913,"quality":"neutral"},{"name":"Labha","start":"02:20","end":"03:55","startHours":26.334194679111913,"endHours":27.9211893985552,"quality":"auspicious"},{"name":"Amṛta","start":"03:55","end":"05:30","startHours":27.9211893985552,"endHours":29.50818411799849,"quality":"auspicious"},{"name":"Kāla","start":"05:30","end":"07:06","startHours":29.50818411799849,"endHours":31.09517883744177,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:06","end":"08:06","startHours":7.0951788374417735,"endHours":8.095178837441773,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:06","end":"09:06","startHours":8.095178837441773,"endHours":9.095178837441773,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:06","end":"10:06","startHours":9.095178837441773,"endHours":10.095178837441773,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:06","end":"11:06","startHours":10.095178837441773,"endHours":11.095178837441773,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:06","end":"12:06","startHours":11.095178837441773,"endHours":12.095178837441773,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:06","end":"13:06","startHours":12.095178837441773,"endHours":13.095178837441773,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:06","end":"14:06","startHours":13.095178837441773,"endHours":14.095178837441773,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:06","end":"15:06","startHours":14.095178837441773,"endHours":15.095178837441773,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:06","end":"16:06","startHours":15.095178837441773,"endHours":16.09517883744177,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:06","end":"17:06","startHours":16.09517883744177,"endHours":17.09517883744177,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:06","end":"18:06","startHours":17.09517883744177,"endHours":18.09517883744177,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:06","end":"19:06","startHours":18.09517883744177,"endHours":19.09517883744177,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:06","end":"20:06","startHours":19.09517883744177,"endHours":20.09517883744177,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:06","end":"21:06","startHours":20.09517883744177,"endHours":21.09517883744177,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:06","end":"22:06","startHours":21.09517883744177,"endHours":22.09517883744177,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:06","end":"23:06","startHours":22.09517883744177,"endHours":23.09517883744177,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:06","end":"00:06","startHours":23.09517883744177,"endHours":24.09517883744177,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:06","end":"01:06","startHours":24.09517883744177,"endHours":25.09517883744177,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:06","end":"02:06","startHours":25.09517883744177,"endHours":26.09517883744177,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:06","end":"03:06","startHours":26.09517883744177,"endHours":27.09517883744177,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:06","end":"04:06","startHours":27.09517883744177,"endHours":28.09517883744177,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:06","end":"05:06","startHours":28.09517883744177,"endHours":29.09517883744177,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:06","end":"06:06","startHours":29.09517883744177,"endHours":30.09517883744177,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:06","end":"07:06","startHours":30.09517883744177,"endHours":31.09517883744177,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-19.638384711194757,"eotMinutes":-11.805197580117738,"ayanamsa":25.2927}},"calendars":{"vikram_samvat":2160,"vikram_samvatsara":"Dhātṛ","saka_samvat":2025,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1510,"malayalam_era":1279,"nanakshahi_year":634,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Pūrṇimā · Vikram 2160 Dhātṛ · Śaka 2025 Rudhirodgāri"},"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":"magha-purnima","name":"Māghī Pūrṇimā","name_sanskrit":"माघी पूर्णिमा","tradition":"Pan-Hindu","significance":"Sacred snāna at Prayāga; Māgha-snāna culmination.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":2},{"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":"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"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 23, 2103 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"January 23, 2103 CE for Kolhāpur, Maharashtra: Śukla Pūrṇimā, sūryodaya 07:06, sūryāsta 18:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2103-01-23","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2103-01-23","sa":"https://sa.vidhyamitra.com/city/kolhapur/2103-01-23","hi":"https://hi.vidhyamitra.com/city/kolhapur/2103-01-23","x-default":"https://vidhyamitra.com/city/kolhapur/2103-01-23"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T02:24:42.728Z","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":"2026-05-21T02:24:42.728Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T02:24:42.728Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}