{"id":"vidhyamitra:city-day:kolhapur:2131-07-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2131-07-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2131-07-10","date_display":"July 10, 2131 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":2131,"month":7,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499581.770833,"kali_year":5233,"ahargana":1911116.2708,"sun":{"sidereal_longitude":81.1003,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":255.2155,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":174.1152,"elapsed_within_tithi_degrees":6.1152},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":255.2155,"elapsed_within_degrees":1.8822},"yoga":{"number":26,"name":"Indra","sum_longitude":336.3159},"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":2131,"month":7,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2499581.770833,"ahargana":1911116.2708,"kali_year":5233,"ayanamsa_lahiri":25.6902,"grahas":{"sun":{"sidereal_longitude":81.795053,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"moon":{"sidereal_longitude":256.284853,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false,"latitude":0.3642},"mars":{"sidereal_longitude":347.979053,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":93.33955300000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":50.17355300000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":78.60795300000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":192.110953,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":79.863,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":259.863,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"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":2131,"month":7,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2499581.770833,"kali_year":5233,"ahargana":1911116.2708,"sun":{"sidereal_longitude":81.1003,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":255.2155,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":174.1152,"elapsed_within_tithi_degrees":6.1152},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1,"moon_longitude":255.2155,"elapsed_within_degrees":1.8822},"yoga":{"number":26,"name":"Indra","sum_longitude":336.3159},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.364,"elongation":174.115},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.364,"opposition_distance":5.885}},"eclipse_window_40days":[{"offset_days":-15,"type":"solar","occurs":true,"moon_latitude":-0.942,"elongation":1.666},{"offset_days":14,"type":"solar","occurs":true,"moon_latitude":0.962,"elongation":2.89}]},"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":"06:06","sunsetLocal":"19:10","solarNoonLocal":"12:38","dayLengthHours":13.068806228647293,"dayLengthDisplay":"13 Hours 04 Mins 08 Secs","nightLengthDisplay":"10 Hours 55 Mins 52 Secs","moonriseLocal":"18:42","moonsetLocal":"05:49","rahuKala":{"name":"Rāhu Kāla","start":"15:54","end":"17:32","startHours":15.900516915011362,"endHours":17.534117693592275,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:22","end":"11:00","startHours":9.366113800687716,"endHours":10.999714579268627,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:38","end":"14:16","startHours":12.63331535784954,"endHours":14.26691613643045,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:35","startHours":9.148300363543594,"endHours":9.583927237831837,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:39","end":"07:00","startHours":6.643445836386196,"endHours":6.99194733581679,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"13:04","startHours":12.197688483561295,"endHours":13.06894223213778,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:21","end":"05:14","startHours":4.35640474637292,"endHours":5.227658494949406,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:01","end":"06:06","startHours":5.009845057805284,"endHours":6.098912243525892,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:49","end":"15:41","startHours":14.811449729290754,"endHours":15.68270347786724,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:58","end":"19:22","startHours":18.967718472173186,"endHours":19.367718472173184,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:10","end":"19:43","startHours":19.167718472173185,"endHours":19.71225206503349,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:55","end":"20:40","startHours":18.917718472173185,"endHours":20.667718472173185,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"01:04","startHours":24.197688483561297,"endHours":25.068942232137783,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:06","end":"07:44","startHours":6.098912243525892,"endHours":7.732513022106804,"quality":"inauspicious"},{"name":"Udveg","start":"07:44","end":"09:22","startHours":7.732513022106804,"endHours":9.366113800687716,"quality":"inauspicious"},{"name":"Chala","start":"09:22","end":"11:00","startHours":9.366113800687716,"endHours":10.999714579268627,"quality":"neutral"},{"name":"Labha","start":"11:00","end":"12:38","startHours":10.999714579268627,"endHours":12.63331535784954,"quality":"auspicious"},{"name":"Amṛta","start":"12:38","end":"14:16","startHours":12.63331535784954,"endHours":14.26691613643045,"quality":"auspicious"},{"name":"Kāla","start":"14:16","end":"15:54","startHours":14.26691613643045,"endHours":15.900516915011362,"quality":"inauspicious"},{"name":"Śubha","start":"15:54","end":"17:32","startHours":15.900516915011362,"endHours":17.534117693592275,"quality":"auspicious"},{"name":"Roga","start":"17:32","end":"19:10","startHours":17.534117693592275,"endHours":19.167718472173185,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"19:10","end":"20:32","startHours":19.167718472173185,"endHours":20.534117693592272,"quality":"inauspicious"},{"name":"Śubha","start":"20:32","end":"21:54","startHours":20.534117693592272,"endHours":21.900516915011362,"quality":"auspicious"},{"name":"Roga","start":"21:54","end":"23:16","startHours":21.900516915011362,"endHours":23.26691613643045,"quality":"inauspicious"},{"name":"Udveg","start":"23:16","end":"00:38","startHours":23.26691613643045,"endHours":24.63331535784954,"quality":"inauspicious"},{"name":"Chala","start":"00:38","end":"02:00","startHours":24.63331535784954,"endHours":25.999714579268627,"quality":"neutral"},{"name":"Labha","start":"02:00","end":"03:22","startHours":25.999714579268627,"endHours":27.366113800687714,"quality":"auspicious"},{"name":"Amṛta","start":"03:22","end":"04:44","startHours":27.366113800687714,"endHours":28.7325130221068,"quality":"auspicious"},{"name":"Kāla","start":"04:44","end":"06:06","startHours":28.7325130221068,"endHours":30.09891224352589,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:06","end":"07:06","startHours":6.098912243525892,"endHours":7.098912243525892,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:06","end":"08:06","startHours":7.098912243525892,"endHours":8.098912243525891,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:06","end":"09:06","startHours":8.098912243525891,"endHours":9.098912243525891,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:06","end":"10:06","startHours":9.098912243525891,"endHours":10.098912243525891,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:06","end":"11:06","startHours":10.098912243525891,"endHours":11.098912243525891,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:06","end":"12:06","startHours":11.098912243525891,"endHours":12.098912243525891,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:06","end":"13:06","startHours":12.098912243525891,"endHours":13.098912243525891,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:06","end":"14:06","startHours":13.098912243525891,"endHours":14.098912243525891,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:06","end":"15:06","startHours":14.098912243525891,"endHours":15.098912243525891,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:06","end":"16:06","startHours":15.098912243525891,"endHours":16.09891224352589,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:06","end":"17:06","startHours":16.09891224352589,"endHours":17.09891224352589,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:06","end":"18:06","startHours":17.09891224352589,"endHours":18.09891224352589,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:06","end":"19:06","startHours":18.09891224352589,"endHours":19.09891224352589,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:06","end":"20:06","startHours":19.09891224352589,"endHours":20.09891224352589,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:06","end":"21:06","startHours":20.09891224352589,"endHours":21.09891224352589,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:06","end":"22:06","startHours":21.09891224352589,"endHours":22.09891224352589,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:06","end":"23:06","startHours":22.09891224352589,"endHours":23.09891224352589,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:06","end":"00:06","startHours":23.09891224352589,"endHours":24.09891224352589,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:06","end":"01:06","startHours":24.09891224352589,"endHours":25.09891224352589,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:06","end":"02:06","startHours":25.09891224352589,"endHours":26.09891224352589,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:06","end":"03:06","startHours":26.09891224352589,"endHours":27.09891224352589,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:06","end":"04:06","startHours":27.09891224352589,"endHours":28.09891224352589,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:06","end":"05:06","startHours":28.09891224352589,"endHours":29.09891224352589,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:06","end":"06:06","startHours":29.09891224352589,"endHours":30.09891224352589,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"North","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"drikRitu":"Grīṣma (Summer) (Drik)","vedicRitu":"Grīṣma (Summer)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":22.293733167294203,"eotMinutes":-4.972121470972273,"ayanamsa":25.6902}},"calendars":{"vikram_samvat":2188,"vikram_samvatsara":"Krodhi","saka_samvat":2053,"saka_samvatsara":"Khara","bengali_samvat":1538,"malayalam_era":1307,"nanakshahi_year":662,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Pūrṇimā · Vikram 2188 Krodhi · Śaka 2053 Khara"},"festivals":[{"id":"guru-purnima","name":"Guru Pūrṇimā / Vyāsa Pūrṇimā","name_sanskrit":"गुरु पूर्णिमा / व्यास पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Vyāsa-jī","significance":"Honor Vyāsa-jī and all gurus.","vrata":false,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":1},{"id":"vyasa-purnima","name":"Vyāsa Pūrṇimā (= Guru Pūrṇimā)","name_sanskrit":"व्यास पूर्णिमा","tradition":"Pan-Hindu","associated_deity":"Veda-Vyāsa","significance":"Birth of Veda-Vyāsa; Mahābhārata-Purāṇa-vibhāga-kartā. = Guru Pūrṇimā.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Āṣāḍha"},"precedence":1,"related_chart":"vyasa"},{"id":"mithuna-sankranti","name":"Mithuna Saṅkrānti","name_sanskrit":"मिथुन सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Gemini.","vrata":false,"detection":{"sun_rashi":"Mithuna"},"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":[{"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 July 10, 2131 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"July 10, 2131 CE for Kolhāpur, Maharashtra: Śukla Pūrṇimā, sūryodaya 06:06, sūryāsta 19:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2131-07-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2131-07-10","sa":"https://sa.vidhyamitra.com/city/kolhapur/2131-07-10","hi":"https://hi.vidhyamitra.com/city/kolhapur/2131-07-10","x-default":"https://vidhyamitra.com/city/kolhapur/2131-07-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-23T06:48:16.058Z","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":"2026-05-23T06:48:16.058Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-23T06:48:16.058Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}