{"id":"vidhyamitra:city-day:kolhapur:2030-09-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2030-09-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2030-09-10","date_display":"September 10, 2030 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":2030,"month":9,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462754.770833,"kali_year":5132,"ahargana":1874289.2708,"sun":{"sidereal_longitude":142.3272,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":300.6471,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":158.3199,"elapsed_within_tithi_degrees":2.3199},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":300.6471,"elapsed_within_degrees":7.3137},"yoga":{"number":7,"name":"Sukarma","sum_longitude":82.9742},"karana":{"half_tithi_index":26,"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":2030,"month":9,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2462754.770833,"ahargana":1874289.2708,"kali_year":5132,"ayanamsa_lahiri":24.2817,"grahas":{"sun":{"sidereal_longitude":143.115615,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":299.98141499999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false,"latitude":4.2148},"mars":{"sidereal_longitude":111.29121500000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":126.67371500000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":208.06941499999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":132.02261499999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":44.437914999999975,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":231.1347,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":51.1347,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2030,"month":9,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2462754.770833,"kali_year":5132,"ahargana":1874289.2708,"sun":{"sidereal_longitude":142.3272,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":300.6471,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":14,"name":"Caturdaśī","paksha":"Śukla","full_name":"Śukla Caturdaśī","elongation_degrees":158.3199,"elapsed_within_tithi_degrees":2.3199},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":300.6471,"elapsed_within_degrees":7.3137},"yoga":{"number":7,"name":"Sukarma","sum_longitude":82.9742},"karana":{"half_tithi_index":26,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.215,"elongation":158.32},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.215,"opposition_distance":21.68}},"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":"06:20","sunsetLocal":"18:39","solarNoonLocal":"12:29","dayLengthHours":12.316198857619469,"dayLengthDisplay":"12 Hours 18 Mins 58 Secs","nightLengthDisplay":"11 Hours 41 Mins 02 Secs","moonriseLocal":"17:11","moonsetLocal":"04:43","rahuKala":{"name":"Rāhu Kāla","start":"15:34","end":"17:06","startHours":15.568714751444098,"endHours":17.10823960864653,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:25","end":"10:57","startHours":9.410615322634364,"endHours":10.950140179836797,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:29","end":"14:02","startHours":12.48966503703923,"endHours":14.029189894241664,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:37","startHours":9.20534534167404,"endHours":9.615885303594688,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:10","startHours":6.844740560630307,"endHours":7.173172530166827,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:54","startHours":12.079125075118581,"endHours":12.90020499895988,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:41","end":"05:31","startHours":4.689405760546901,"endHours":5.510485684388199,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:18","end":"06:20","startHours":5.305215703427874,"endHours":6.331565608229496,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:33","end":"15:22","startHours":14.542364846642476,"endHours":15.363444770483774,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:27","end":"18:51","startHours":18.447764465848966,"endHours":18.847764465848964,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:39","end":"19:10","startHours":18.647764465848965,"endHours":19.160939418249775,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:24","end":"20:09","startHours":18.397764465848965,"endHours":20.147764465848965,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:54","startHours":24.079125075118583,"endHours":24.90020499895988,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:20","end":"07:52","startHours":6.331565608229496,"endHours":7.87109046543193,"quality":"inauspicious"},{"name":"Udveg","start":"07:52","end":"09:25","startHours":7.87109046543193,"endHours":9.410615322634364,"quality":"inauspicious"},{"name":"Chala","start":"09:25","end":"10:57","startHours":9.410615322634364,"endHours":10.950140179836797,"quality":"neutral"},{"name":"Labha","start":"10:57","end":"12:29","startHours":10.950140179836797,"endHours":12.48966503703923,"quality":"auspicious"},{"name":"Amṛta","start":"12:29","end":"14:02","startHours":12.48966503703923,"endHours":14.029189894241664,"quality":"auspicious"},{"name":"Kāla","start":"14:02","end":"15:34","startHours":14.029189894241664,"endHours":15.568714751444098,"quality":"inauspicious"},{"name":"Śubha","start":"15:34","end":"17:06","startHours":15.568714751444098,"endHours":17.10823960864653,"quality":"auspicious"},{"name":"Roga","start":"17:06","end":"18:39","startHours":17.10823960864653,"endHours":18.647764465848965,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:39","end":"20:06","startHours":18.647764465848965,"endHours":20.10823960864653,"quality":"inauspicious"},{"name":"Śubha","start":"20:06","end":"21:34","startHours":20.10823960864653,"endHours":21.568714751444098,"quality":"auspicious"},{"name":"Roga","start":"21:34","end":"23:02","startHours":21.568714751444098,"endHours":23.029189894241664,"quality":"inauspicious"},{"name":"Udveg","start":"23:02","end":"00:29","startHours":23.029189894241664,"endHours":24.48966503703923,"quality":"inauspicious"},{"name":"Chala","start":"00:29","end":"01:57","startHours":24.48966503703923,"endHours":25.950140179836797,"quality":"neutral"},{"name":"Labha","start":"01:57","end":"03:25","startHours":25.950140179836797,"endHours":27.410615322634364,"quality":"auspicious"},{"name":"Amṛta","start":"03:25","end":"04:52","startHours":27.410615322634364,"endHours":28.87109046543193,"quality":"auspicious"},{"name":"Kāla","start":"04:52","end":"06:20","startHours":28.87109046543193,"endHours":30.331565608229496,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.331565608229496,"endHours":7.331565608229496,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.331565608229496,"endHours":8.331565608229496,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.331565608229496,"endHours":9.331565608229496,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.331565608229496,"endHours":10.331565608229496,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.331565608229496,"endHours":11.331565608229496,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.331565608229496,"endHours":12.331565608229496,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.331565608229496,"endHours":13.331565608229496,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.331565608229496,"endHours":14.331565608229496,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.331565608229496,"endHours":15.331565608229496,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.331565608229496,"endHours":16.331565608229496,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.331565608229496,"endHours":17.331565608229496,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.331565608229496,"endHours":18.331565608229496,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.331565608229496,"endHours":19.331565608229496,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.331565608229496,"endHours":20.331565608229496,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.331565608229496,"endHours":21.331565608229496,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.331565608229496,"endHours":22.331565608229496,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.331565608229496,"endHours":23.331565608229496,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.331565608229496,"endHours":24.331565608229496,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.331565608229496,"endHours":25.331565608229496,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.331565608229496,"endHours":26.331565608229496,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.331565608229496,"endHours":27.331565608229496,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.331565608229496,"endHours":28.331565608229496,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.331565608229496,"endHours":29.331565608229496,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.331565608229496,"endHours":30.331565608229496,"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"North","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"drikRitu":"Varṣā (Monsoon) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":4.978437836475886,"eotMinutes":3.6468977776461458,"ayanamsa":24.2817}},"calendars":{"vikram_samvat":2087,"vikram_samvatsara":"Rudhirodgāri","saka_samvat":1952,"saka_samvatsara":"Sādhāraṇa","bengali_samvat":1437,"malayalam_era":1206,"nanakshahi_year":561,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Caturdaśī · Vikram 2087 Rudhirodgāri · Śaka 1952 Sādhāraṇa"},"festivals":[{"id":"simha-sankranti","name":"Siṁha Saṅkrānti","name_sanskrit":"सिंह सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Leo.","vrata":false,"detection":{"sun_rashi":"Siṃha"},"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 September 10, 2030 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"September 10, 2030 CE for Kolhāpur, Maharashtra: Śukla Caturdaśī, sūryodaya 06:20, sūryāsta 18:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2030-09-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2030-09-10","sa":"https://sa.vidhyamitra.com/city/kolhapur/2030-09-10","hi":"https://hi.vidhyamitra.com/city/kolhapur/2030-09-10","x-default":"https://vidhyamitra.com/city/kolhapur/2030-09-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T02:39:57.028Z","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":"2026-05-15T02:39:57.028Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T02:39:57.028Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}