{"id":"vidhyamitra:city-day:kolhapur:2013-10-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2013-10-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2013-10-06","date_display":"October 6, 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":10,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456571.770833,"kali_year":5115,"ahargana":1868106.2708,"sun":{"sidereal_longitude":168.13,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":179.8068,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":11.6768,"elapsed_within_tithi_degrees":11.6768},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":179.8068,"elapsed_within_degrees":6.4735},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":347.9369},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":10,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456571.770833,"ahargana":1868106.2708,"kali_year":5115,"ayanamsa_lahiri":24.0453,"grahas":{"sun":{"sidereal_longitude":168.90825100000006,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"moon":{"sidereal_longitude":181.59155099999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false,"latitude":-1.4587},"mars":{"sidereal_longitude":120.11245100000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":193.77885100000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":84.24625100000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"venus":{"sidereal_longitude":213.91545100000008,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":196.250451,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":198.7398,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":18.7398,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2013,"month":10,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456571.770833,"kali_year":5115,"ahargana":1868106.2708,"sun":{"sidereal_longitude":168.13,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":179.8068,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":11.6768,"elapsed_within_tithi_degrees":11.6768},"nakshatra":{"number":14,"name":"Citrā","pada":2,"moon_longitude":179.8068,"elapsed_within_degrees":6.4735},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":347.9369},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.459,"elongation":11.677},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.459,"opposition_distance":168.323}},"eclipse_window_40days":[{"offset_days":13,"type":"lunar","occurs":true,"moon_latitude":1.128,"opposition_distance":2.501}]},"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":"06:23","sunsetLocal":"18:18","solarNoonLocal":"12:20","dayLengthHours":11.911195382388682,"dayLengthDisplay":"11 Hours 54 Mins 40 Secs","nightLengthDisplay":"12 Hours 05 Mins 20 Secs","moonriseLocal":"07:21","moonsetLocal":"19:02","rahuKala":{"name":"Rāhu Kāla","start":"16:48","end":"18:18","startHours":16.8058178484313,"endHours":18.294717271229885,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:20","end":"13:50","startHours":12.339119580035543,"endHours":13.828019002834129,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:19","end":"16:48","startHours":15.316918425632714,"endHours":16.8058178484313,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:34","startHours":9.162800811398562,"endHours":9.559840657478185,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:53","end":"07:12","startHours":6.8798216964407315,"endHours":7.19745357330443,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:44","startHours":11.942079733955921,"endHours":12.736159426115165,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:48","end":"05:35","startHours":4.795362504522712,"endHours":5.589442196681958,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:23","end":"06:23","startHours":5.390922273642147,"endHours":6.383521888841203,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:19","end":"15:07","startHours":14.324318810433658,"endHours":15.118398502592903,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:06","end":"18:30","startHours":18.094717271229886,"endHours":18.494717271229884,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:18","end":"18:47","startHours":18.294717271229885,"endHours":18.791017078829412,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:03","end":"19:48","startHours":18.044717271229885,"endHours":19.794717271229885,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:44","startHours":23.94207973395592,"endHours":24.736159426115165,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:23","end":"07:52","startHours":6.383521888841203,"endHours":7.872421311639789,"quality":"inauspicious"},{"name":"Chala","start":"07:52","end":"09:22","startHours":7.872421311639789,"endHours":9.361320734438374,"quality":"neutral"},{"name":"Labha","start":"09:22","end":"10:51","startHours":9.361320734438374,"endHours":10.850220157236958,"quality":"auspicious"},{"name":"Amṛta","start":"10:51","end":"12:20","startHours":10.850220157236958,"endHours":12.339119580035543,"quality":"auspicious"},{"name":"Kāla","start":"12:20","end":"13:50","startHours":12.339119580035543,"endHours":13.828019002834129,"quality":"inauspicious"},{"name":"Śubha","start":"13:50","end":"15:19","startHours":13.828019002834129,"endHours":15.316918425632714,"quality":"auspicious"},{"name":"Roga","start":"15:19","end":"16:48","startHours":15.316918425632714,"endHours":16.8058178484313,"quality":"inauspicious"},{"name":"Udveg","start":"16:48","end":"18:18","startHours":16.8058178484313,"endHours":18.294717271229885,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:18","end":"19:48","startHours":18.294717271229885,"endHours":19.8058178484313,"quality":"auspicious"},{"name":"Roga","start":"19:48","end":"21:19","startHours":19.8058178484313,"endHours":21.316918425632714,"quality":"inauspicious"},{"name":"Udveg","start":"21:19","end":"22:50","startHours":21.316918425632714,"endHours":22.82801900283413,"quality":"inauspicious"},{"name":"Chala","start":"22:50","end":"00:20","startHours":22.82801900283413,"endHours":24.339119580035543,"quality":"neutral"},{"name":"Labha","start":"00:20","end":"01:51","startHours":24.339119580035543,"endHours":25.850220157236958,"quality":"auspicious"},{"name":"Amṛta","start":"01:51","end":"03:22","startHours":25.850220157236958,"endHours":27.361320734438372,"quality":"auspicious"},{"name":"Kāla","start":"03:22","end":"04:52","startHours":27.361320734438372,"endHours":28.87242131163979,"quality":"inauspicious"},{"name":"Śubha","start":"04:52","end":"06:23","startHours":28.87242131163979,"endHours":30.3835218888412,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:23","end":"07:23","startHours":6.383521888841203,"endHours":7.383521888841203,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:23","end":"08:23","startHours":7.383521888841203,"endHours":8.383521888841203,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:23","end":"09:23","startHours":8.383521888841203,"endHours":9.383521888841203,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:23","end":"10:23","startHours":9.383521888841203,"endHours":10.383521888841203,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:23","end":"11:23","startHours":10.383521888841203,"endHours":11.383521888841203,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:23","end":"12:23","startHours":11.383521888841203,"endHours":12.383521888841203,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:23","end":"13:23","startHours":12.383521888841203,"endHours":13.383521888841203,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:23","end":"14:23","startHours":13.383521888841203,"endHours":14.383521888841203,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:23","end":"15:23","startHours":14.383521888841203,"endHours":15.383521888841203,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:23","end":"16:23","startHours":15.383521888841203,"endHours":16.3835218888412,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:23","end":"17:23","startHours":16.3835218888412,"endHours":17.3835218888412,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:23","end":"18:23","startHours":17.3835218888412,"endHours":18.3835218888412,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:23","end":"19:23","startHours":18.3835218888412,"endHours":19.3835218888412,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:23","end":"20:23","startHours":19.3835218888412,"endHours":20.3835218888412,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:23","end":"21:23","startHours":20.3835218888412,"endHours":21.3835218888412,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:23","end":"22:23","startHours":21.3835218888412,"endHours":22.3835218888412,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:23","end":"23:23","startHours":22.3835218888412,"endHours":23.3835218888412,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:23","end":"00:23","startHours":23.3835218888412,"endHours":24.3835218888412,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:23","end":"01:23","startHours":24.3835218888412,"endHours":25.3835218888412,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:23","end":"02:23","startHours":25.3835218888412,"endHours":26.3835218888412,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:23","end":"03:23","startHours":26.3835218888412,"endHours":27.3835218888412,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:23","end":"04:23","startHours":27.3835218888412,"endHours":28.3835218888412,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:23","end":"05:23","startHours":28.3835218888412,"endHours":29.3835218888412,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:23","end":"06:23","startHours":29.3835218888412,"endHours":30.3835218888412,"planetary_lord":"Jupiter"}],"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":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-5.115061981431032,"eotMinutes":12.679625197867345,"ayanamsa":24.0453}},"calendars":{"vikram_samvat":2070,"vikram_samvatsara":"Parābhava","saka_samvat":1935,"saka_samvatsara":"Vijaya","bengali_samvat":1420,"malayalam_era":1189,"nanakshahi_year":544,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Pratipada · Vikram 2070 Parābhava · Śaka 1935 Vijaya"},"festivals":[{"id":"sharadiya-navratri-start","name":"Śāradīya Navrātri Start","name_sanskrit":"शारदीय नवरात्रि आरम्भ","tradition":"Shakta","associated_deity":"Devī Durgā","significance":"Autumn Navrātri begins; Devī Mahiṣāsura-mardinī worship for 9 nights.","vrata":true,"detection":{"tithi_number":1,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":1},{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 October 6, 2013 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"October 6, 2013 CE for Kolhāpur, Maharashtra: Śukla Pratipada, sūryodaya 06:23, sūryāsta 18:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2013-10-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2013-10-06","sa":"https://sa.vidhyamitra.com/city/kolhapur/2013-10-06","hi":"https://hi.vidhyamitra.com/city/kolhapur/2013-10-06","x-default":"https://vidhyamitra.com/city/kolhapur/2013-10-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T02:33:11.875Z","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":"2026-05-16T02:33:11.875Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T02:33:11.875Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}