{"id":"vidhyamitra:city-day:kolhapur:2013-07-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2013-07-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2013-07-15","date_display":"July 15, 2013 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":2013,"month":7,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456488.770833,"kali_year":5115,"ahargana":1868023.2708,"sun":{"sidereal_longitude":88.2329,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":168.4947,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":80.2618,"elapsed_within_tithi_degrees":8.2618},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":168.4947,"elapsed_within_degrees":8.4947},"yoga":{"number":20,"name":"Śiva","sum_longitude":256.7276},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"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":2013,"month":7,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456488.770833,"ahargana":1868023.2708,"kali_year":5115,"ayanamsa_lahiri":24.0421,"grahas":{"sun":{"sidereal_longitude":88.69462199999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":165.37862199999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false,"latitude":-2.5563},"mars":{"sidereal_longitude":66.79152199999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":80.35952199999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":69.74592200000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":116.74582199999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":190.56562199999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":203.1376,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":23.1376,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2013,"month":7,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456488.770833,"kali_year":5115,"ahargana":1868023.2708,"sun":{"sidereal_longitude":88.2329,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":168.4947,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":80.2618,"elapsed_within_tithi_degrees":8.2618},"nakshatra":{"number":13,"name":"Hasta","pada":3,"moon_longitude":168.4947,"elapsed_within_degrees":8.4947},"yoga":{"number":20,"name":"Śiva","sum_longitude":256.7276},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.556,"elongation":80.262},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.556,"opposition_distance":99.738}},"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":"06:08","sunsetLocal":"19:10","solarNoonLocal":"12:39","dayLengthHours":13.031806972889669,"dayLengthDisplay":"13 Hours 01 Mins 55 Secs","nightLengthDisplay":"10 Hours 58 Mins 05 Secs","moonriseLocal":"11:47","moonsetLocal":"23:43","rahuKala":{"name":"Rāhu Kāla","start":"07:45","end":"09:23","startHours":7.7565792369392925,"endHours":9.385555108550502,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:01","end":"12:39","startHours":11.014530980161709,"endHours":12.64350685177292,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:16","end":"15:54","startHours":14.272482723384126,"endHours":15.901458594995336,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:36","startHours":9.168358325669008,"endHours":9.602751891431996,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:40","end":"07:01","startHours":6.67059532253182,"endHours":7.018110175142212,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:13","end":"13:05","startHours":12.20911328600993,"endHours":13.077900417535908,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:23","end":"05:16","startHours":4.390029102276128,"endHours":5.258816233802106,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:02","end":"06:08","startHours":5.041619450920612,"endHours":6.127603365328084,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:49","end":"15:41","startHours":14.815474680587865,"endHours":15.684261812113844,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:58","end":"19:22","startHours":18.959410338217754,"endHours":19.359410338217753,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:10","end":"19:42","startHours":19.159410338217754,"endHours":19.70240229542149,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:55","end":"20:40","startHours":18.909410338217754,"endHours":20.659410338217754,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:13","end":"01:05","startHours":24.20911328600993,"endHours":25.077900417535908,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:08","end":"07:45","startHours":6.127603365328084,"endHours":7.7565792369392925,"quality":"auspicious"},{"name":"Kāla","start":"07:45","end":"09:23","startHours":7.7565792369392925,"endHours":9.385555108550502,"quality":"inauspicious"},{"name":"Śubha","start":"09:23","end":"11:01","startHours":9.385555108550502,"endHours":11.014530980161709,"quality":"auspicious"},{"name":"Roga","start":"11:01","end":"12:39","startHours":11.014530980161709,"endHours":12.64350685177292,"quality":"inauspicious"},{"name":"Udveg","start":"12:39","end":"14:16","startHours":12.64350685177292,"endHours":14.272482723384126,"quality":"inauspicious"},{"name":"Chala","start":"14:16","end":"15:54","startHours":14.272482723384126,"endHours":15.901458594995336,"quality":"neutral"},{"name":"Labha","start":"15:54","end":"17:32","startHours":15.901458594995336,"endHours":17.530434466606543,"quality":"auspicious"},{"name":"Amṛta","start":"17:32","end":"19:10","startHours":17.530434466606543,"endHours":19.159410338217754,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:10","end":"20:32","startHours":19.159410338217754,"endHours":20.530434466606543,"quality":"neutral"},{"name":"Labha","start":"20:32","end":"21:54","startHours":20.530434466606543,"endHours":21.901458594995336,"quality":"auspicious"},{"name":"Amṛta","start":"21:54","end":"23:16","startHours":21.901458594995336,"endHours":23.27248272338413,"quality":"auspicious"},{"name":"Kāla","start":"23:16","end":"00:39","startHours":23.27248272338413,"endHours":24.64350685177292,"quality":"inauspicious"},{"name":"Śubha","start":"00:39","end":"02:01","startHours":24.64350685177292,"endHours":26.01453098016171,"quality":"auspicious"},{"name":"Roga","start":"02:01","end":"03:23","startHours":26.01453098016171,"endHours":27.385555108550502,"quality":"inauspicious"},{"name":"Udveg","start":"03:23","end":"04:45","startHours":27.385555108550502,"endHours":28.756579236939295,"quality":"inauspicious"},{"name":"Chala","start":"04:45","end":"06:08","startHours":28.756579236939295,"endHours":30.127603365328085,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.127603365328084,"endHours":7.127603365328084,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.127603365328084,"endHours":8.127603365328085,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.127603365328085,"endHours":9.127603365328085,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.127603365328085,"endHours":10.127603365328085,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.127603365328085,"endHours":11.127603365328085,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.127603365328085,"endHours":12.127603365328085,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.127603365328085,"endHours":13.127603365328085,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.127603365328085,"endHours":14.127603365328085,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.127603365328085,"endHours":15.127603365328085,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.127603365328085,"endHours":16.127603365328085,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.127603365328085,"endHours":17.127603365328085,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.127603365328085,"endHours":18.127603365328085,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.127603365328085,"endHours":19.127603365328085,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.127603365328085,"endHours":20.127603365328085,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.127603365328085,"endHours":21.127603365328085,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.127603365328085,"endHours":22.127603365328085,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.127603365328085,"endHours":23.127603365328085,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.127603365328085,"endHours":24.127603365328085,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.127603365328085,"endHours":25.127603365328085,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.127603365328085,"endHours":26.127603365328085,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.127603365328085,"endHours":27.127603365328085,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.127603365328085,"endHours":28.127603365328085,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.127603365328085,"endHours":29.127603365328085,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.127603365328085,"endHours":30.127603365328085,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"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":21.5199331761161,"eotMinutes":-5.583611106375076,"ayanamsa":24.0421}},"calendars":{"vikram_samvat":2070,"vikram_samvatsara":"Parābhava","saka_samvat":1935,"saka_samvatsara":"Vijaya","bengali_samvat":1420,"malayalam_era":1189,"nanakshahi_year":544,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Saptamī · Vikram 2070 Parābhava · Śaka 1935 Vijaya"},"festivals":[{"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":"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":[]},"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 15, 2013 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"July 15, 2013 CE for Kolhāpur, Maharashtra: Śukla Saptamī, sūryodaya 06:08, sūryāsta 19:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2013-07-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2013-07-15","sa":"https://sa.vidhyamitra.com/city/kolhapur/2013-07-15","hi":"https://hi.vidhyamitra.com/city/kolhapur/2013-07-15","x-default":"https://vidhyamitra.com/city/kolhapur/2013-07-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T15:49:33.506Z","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":"2026-05-15T15:49:33.506Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T15:49:33.506Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}