{"id":"vidhyamitra:city-day:kolhapur:2103-03-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2103-03-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2103-03-12","date_display":"March 12, 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":3,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489234.770833,"kali_year":5204,"ahargana":1900769.2708,"sun":{"sidereal_longitude":325.4433,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":10.4375,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":44.9942,"elapsed_within_tithi_degrees":8.9942},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":10.4375,"elapsed_within_degrees":10.4375},"yoga":{"number":26,"name":"Indra","sum_longitude":335.8808},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":3,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489234.770833,"ahargana":1900769.2708,"kali_year":5204,"ayanamsa_lahiri":25.2945,"grahas":{"sun":{"sidereal_longitude":325.51118399999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":12.10238400000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false,"latitude":4.3958},"mars":{"sidereal_longitude":294.8557840000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":335.071484,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":265.31568400000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":1.913283999999976,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":215.615684,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":268.0969,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":88.0969,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"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":3,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489234.770833,"kali_year":5204,"ahargana":1900769.2708,"sun":{"sidereal_longitude":325.4433,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":10.4375,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":44.9942,"elapsed_within_tithi_degrees":8.9942},"nakshatra":{"number":1,"name":"Aśvinī","pada":4,"moon_longitude":10.4375,"elapsed_within_degrees":10.4375},"yoga":{"number":26,"name":"Indra","sum_longitude":335.8808},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.396,"elongation":44.994},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.396,"opposition_distance":135.006}},"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":"06:44","sunsetLocal":"18:43","solarNoonLocal":"12:44","dayLengthHours":11.970194790920033,"dayLengthDisplay":"11 Hours 58 Mins 13 Secs","nightLengthDisplay":"12 Hours 01 Mins 47 Secs","moonriseLocal":"09:30","moonsetLocal":"22:10","rahuKala":{"name":"Rāhu Kāla","start":"08:14","end":"09:44","startHours":8.236508931848235,"endHours":9.732783280713239,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:14","end":"12:44","startHours":11.229057629578243,"endHours":12.725331978443247,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:13","end":"15:43","startHours":14.221606327308251,"endHours":15.717880676173255,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:56","startHours":9.533280034197904,"endHours":9.932286527228571,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:14","end":"07:33","startHours":7.238992699271565,"endHours":7.558197893696099,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:20","end":"13:07","startHours":12.32632548541258,"endHours":13.124338471473914,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:09","end":"05:57","startHours":5.1442086108605585,"endHours":5.942221596921894,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:45","end":"06:44","startHours":5.742718350406561,"endHours":6.74023458298323,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:31","startHours":14.720364443596585,"endHours":15.51837742965792,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:31","end":"18:55","startHours":18.510429373903264,"endHours":18.910429373903263,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:43","end":"19:13","startHours":18.710429373903263,"endHours":19.2091874901916,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:28","end":"20:13","startHours":18.460429373903263,"endHours":20.210429373903263,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:20","end":"01:07","startHours":24.32632548541258,"endHours":25.124338471473916,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:44","end":"08:14","startHours":6.74023458298323,"endHours":8.236508931848235,"quality":"auspicious"},{"name":"Kāla","start":"08:14","end":"09:44","startHours":8.236508931848235,"endHours":9.732783280713239,"quality":"inauspicious"},{"name":"Śubha","start":"09:44","end":"11:14","startHours":9.732783280713239,"endHours":11.229057629578243,"quality":"auspicious"},{"name":"Roga","start":"11:14","end":"12:44","startHours":11.229057629578243,"endHours":12.725331978443247,"quality":"inauspicious"},{"name":"Udveg","start":"12:44","end":"14:13","startHours":12.725331978443247,"endHours":14.221606327308251,"quality":"inauspicious"},{"name":"Chala","start":"14:13","end":"15:43","startHours":14.221606327308251,"endHours":15.717880676173255,"quality":"neutral"},{"name":"Labha","start":"15:43","end":"17:13","startHours":15.717880676173255,"endHours":17.21415502503826,"quality":"auspicious"},{"name":"Amṛta","start":"17:13","end":"18:43","startHours":17.21415502503826,"endHours":18.710429373903263,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:43","end":"20:13","startHours":18.710429373903263,"endHours":20.21415502503826,"quality":"neutral"},{"name":"Labha","start":"20:13","end":"21:43","startHours":20.21415502503826,"endHours":21.717880676173255,"quality":"auspicious"},{"name":"Amṛta","start":"21:43","end":"23:13","startHours":21.717880676173255,"endHours":23.22160632730825,"quality":"auspicious"},{"name":"Kāla","start":"23:13","end":"00:44","startHours":23.22160632730825,"endHours":24.725331978443247,"quality":"inauspicious"},{"name":"Śubha","start":"00:44","end":"02:14","startHours":24.725331978443247,"endHours":26.229057629578243,"quality":"auspicious"},{"name":"Roga","start":"02:14","end":"03:44","startHours":26.229057629578243,"endHours":27.73278328071324,"quality":"inauspicious"},{"name":"Udveg","start":"03:44","end":"05:14","startHours":27.73278328071324,"endHours":29.236508931848235,"quality":"inauspicious"},{"name":"Chala","start":"05:14","end":"06:44","startHours":29.236508931848235,"endHours":30.74023458298323,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:44","end":"07:44","startHours":6.74023458298323,"endHours":7.74023458298323,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:44","end":"08:44","startHours":7.74023458298323,"endHours":8.74023458298323,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:44","end":"09:44","startHours":8.74023458298323,"endHours":9.74023458298323,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:44","end":"10:44","startHours":9.74023458298323,"endHours":10.74023458298323,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:44","end":"11:44","startHours":10.74023458298323,"endHours":11.74023458298323,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:44","end":"12:44","startHours":11.74023458298323,"endHours":12.74023458298323,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:44","end":"13:44","startHours":12.74023458298323,"endHours":13.74023458298323,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:44","end":"14:44","startHours":13.74023458298323,"endHours":14.74023458298323,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:44","end":"15:44","startHours":14.74023458298323,"endHours":15.74023458298323,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:44","end":"16:44","startHours":15.74023458298323,"endHours":16.74023458298323,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:44","end":"17:44","startHours":16.74023458298323,"endHours":17.74023458298323,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:44","end":"18:44","startHours":17.74023458298323,"endHours":18.74023458298323,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:44","end":"19:44","startHours":18.74023458298323,"endHours":19.74023458298323,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:44","end":"20:44","startHours":19.74023458298323,"endHours":20.74023458298323,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:44","end":"21:44","startHours":20.74023458298323,"endHours":21.74023458298323,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:44","end":"22:44","startHours":21.74023458298323,"endHours":22.74023458298323,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:44","end":"23:44","startHours":22.74023458298323,"endHours":23.74023458298323,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:44","end":"00:44","startHours":23.74023458298323,"endHours":24.74023458298323,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:44","end":"01:44","startHours":24.74023458298323,"endHours":25.74023458298323,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:44","end":"02:44","startHours":25.74023458298323,"endHours":26.74023458298323,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:44","end":"03:44","startHours":26.74023458298323,"endHours":27.74023458298323,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:44","end":"04:44","startHours":27.74023458298323,"endHours":28.74023458298323,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:44","end":"05:44","startHours":28.74023458298323,"endHours":29.74023458298323,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:44","end":"06:44","startHours":29.74023458298323,"endHours":30.74023458298323,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-3.6436588716173257,"eotMinutes":-10.493118706594819,"ayanamsa":25.2945}},"calendars":{"vikram_samvat":2160,"vikram_samvatsara":"Dhātṛ","saka_samvat":2025,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1510,"malayalam_era":1279,"nanakshahi_year":634,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Caturthī · Vikram 2160 Dhātṛ · Śaka 2025 Rudhirodgāri"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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":"kolhapur"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga March 12, 2103 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"March 12, 2103 CE for Kolhāpur, Maharashtra: Śukla Caturthī, sūryodaya 06:44, sūryāsta 18:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2103-03-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2103-03-12","sa":"https://sa.vidhyamitra.com/city/kolhapur/2103-03-12","hi":"https://hi.vidhyamitra.com/city/kolhapur/2103-03-12","x-default":"https://vidhyamitra.com/city/kolhapur/2103-03-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-21T07:29:53.697Z","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":"2026-05-21T07:29:53.697Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-21T07:29:53.697Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}