{"id":"vidhyamitra:city-day:kolhapur:2120-10-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2120-10-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2120-10-01","date_display":"October 1, 2120 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":2120,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495647.770833,"kali_year":5222,"ahargana":1907182.2708,"sun":{"sidereal_longitude":161.5496,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":262.7751,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":101.2255,"elapsed_within_tithi_degrees":5.2255},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":262.7751,"elapsed_within_degrees":9.4418},"yoga":{"number":5,"name":"Śobhana","sum_longitude":64.3247},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":2120,"month":10,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2495647.770833,"ahargana":1907182.2708,"kali_year":5222,"ayanamsa_lahiri":25.5398,"grahas":{"sun":{"sidereal_longitude":162.58826,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"moon":{"sidereal_longitude":261.43996000000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":-1.9378},"mars":{"sidereal_longitude":89.83406000000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":169.14095999999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":89.29306000000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":198.23486000000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":67.17045999999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":288.3053,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":108.3053,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"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":2120,"month":10,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2495647.770833,"kali_year":5222,"ahargana":1907182.2708,"sun":{"sidereal_longitude":161.5496,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":262.7751,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":101.2255,"elapsed_within_tithi_degrees":5.2255},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3,"moon_longitude":262.7751,"elapsed_within_degrees":9.4418},"yoga":{"number":5,"name":"Śobhana","sum_longitude":64.3247},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.938,"elongation":101.225},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.938,"opposition_distance":78.775}},"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":"06:22","sunsetLocal":"18:21","solarNoonLocal":"12:22","dayLengthHours":11.98701036975838,"dayLengthDisplay":"11 Hours 59 Mins 13 Secs","nightLengthDisplay":"12 Hours 00 Mins 47 Secs","moonriseLocal":"13:23","moonsetLocal":"00:32","rahuKala":{"name":"Rāhu Kāla","start":"15:22","end":"16:52","startHours":15.361069855996522,"endHours":16.859446152216318,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:22","end":"10:52","startHours":9.367564671117332,"endHours":10.865940967337128,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:22","end":"13:52","startHours":12.364317263556927,"endHours":13.862693559776723,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:10","end":"09:34","startHours":9.167781164954691,"endHours":9.567348177279971,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:52","end":"07:11","startHours":6.870270844084335,"endHours":7.189924453944559,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:46","startHours":11.964750251231647,"endHours":12.763884275882207,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:46","end":"05:34","startHours":4.772544029376618,"endHours":5.571678054027178,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:22","startHours":5.371894547864538,"endHours":6.370812078677736,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:10","startHours":14.362152325183324,"endHours":15.161286349833883,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:09","end":"18:33","startHours":18.157822448436118,"endHours":18.557822448436117,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:21","end":"18:51","startHours":18.357822448436117,"endHours":18.857281213842718,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:06","end":"19:51","startHours":18.107822448436117,"endHours":19.857822448436117,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:46","startHours":23.96475025123165,"endHours":24.763884275882205,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:22","end":"07:52","startHours":6.370812078677736,"endHours":7.869188374897534,"quality":"inauspicious"},{"name":"Udveg","start":"07:52","end":"09:22","startHours":7.869188374897534,"endHours":9.367564671117332,"quality":"inauspicious"},{"name":"Chala","start":"09:22","end":"10:52","startHours":9.367564671117332,"endHours":10.865940967337128,"quality":"neutral"},{"name":"Labha","start":"10:52","end":"12:22","startHours":10.865940967337128,"endHours":12.364317263556927,"quality":"auspicious"},{"name":"Amṛta","start":"12:22","end":"13:52","startHours":12.364317263556927,"endHours":13.862693559776723,"quality":"auspicious"},{"name":"Kāla","start":"13:52","end":"15:22","startHours":13.862693559776723,"endHours":15.361069855996522,"quality":"inauspicious"},{"name":"Śubha","start":"15:22","end":"16:52","startHours":15.361069855996522,"endHours":16.859446152216318,"quality":"auspicious"},{"name":"Roga","start":"16:52","end":"18:21","startHours":16.859446152216318,"endHours":18.357822448436117,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:21","end":"19:52","startHours":18.357822448436117,"endHours":19.85944615221632,"quality":"inauspicious"},{"name":"Śubha","start":"19:52","end":"21:22","startHours":19.85944615221632,"endHours":21.361069855996522,"quality":"auspicious"},{"name":"Roga","start":"21:22","end":"22:52","startHours":21.361069855996522,"endHours":22.862693559776723,"quality":"inauspicious"},{"name":"Udveg","start":"22:52","end":"00:22","startHours":22.862693559776723,"endHours":24.364317263556927,"quality":"inauspicious"},{"name":"Chala","start":"00:22","end":"01:52","startHours":24.364317263556927,"endHours":25.86594096733713,"quality":"neutral"},{"name":"Labha","start":"01:52","end":"03:22","startHours":25.86594096733713,"endHours":27.367564671117332,"quality":"auspicious"},{"name":"Amṛta","start":"03:22","end":"04:52","startHours":27.367564671117332,"endHours":28.869188374897533,"quality":"auspicious"},{"name":"Kāla","start":"04:52","end":"06:22","startHours":28.869188374897533,"endHours":30.370812078677737,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:22","end":"07:22","startHours":6.370812078677736,"endHours":7.370812078677736,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:22","end":"08:22","startHours":7.370812078677736,"endHours":8.370812078677737,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:22","end":"09:22","startHours":8.370812078677737,"endHours":9.370812078677737,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:22","end":"10:22","startHours":9.370812078677737,"endHours":10.370812078677737,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:22","end":"11:22","startHours":10.370812078677737,"endHours":11.370812078677737,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:22","end":"12:22","startHours":11.370812078677737,"endHours":12.370812078677737,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:22","end":"13:22","startHours":12.370812078677737,"endHours":13.370812078677737,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:22","end":"14:22","startHours":13.370812078677737,"endHours":14.370812078677737,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:22","end":"15:22","startHours":14.370812078677737,"endHours":15.370812078677737,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:22","end":"16:22","startHours":15.370812078677737,"endHours":16.370812078677737,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:22","end":"17:22","startHours":16.370812078677737,"endHours":17.370812078677737,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:22","end":"18:22","startHours":17.370812078677737,"endHours":18.370812078677737,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:22","end":"19:22","startHours":18.370812078677737,"endHours":19.370812078677737,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:22","end":"20:22","startHours":19.370812078677737,"endHours":20.370812078677737,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:22","end":"21:22","startHours":20.370812078677737,"endHours":21.370812078677737,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:22","end":"22:22","startHours":21.370812078677737,"endHours":22.370812078677737,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:22","end":"23:22","startHours":22.370812078677737,"endHours":23.370812078677737,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:22","end":"00:22","startHours":23.370812078677737,"endHours":24.370812078677737,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:22","end":"01:22","startHours":24.370812078677737,"endHours":25.370812078677737,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:22","end":"02:22","startHours":25.370812078677737,"endHours":26.370812078677737,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:22","end":"03:22","startHours":26.370812078677737,"endHours":27.370812078677737,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:22","end":"04:22","startHours":27.370812078677737,"endHours":28.370812078677737,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:22","end":"05:22","startHours":28.370812078677737,"endHours":29.370812078677737,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:22","end":"06:22","startHours":29.370812078677737,"endHours":30.370812078677737,"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":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-3.223661595056307,"eotMinutes":11.167764186584405,"ayanamsa":25.5398}},"calendars":{"vikram_samvat":2177,"vikram_samvatsara":"Vijaya","saka_samvat":2042,"saka_samvatsara":"Vikrama","bengali_samvat":1527,"malayalam_era":1296,"nanakshahi_year":651,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Navamī · Vikram 2177 Vijaya · Śaka 2042 Vikrama"},"festivals":[{"id":"mahanavami","name":"Mahā-Navamī","name_sanskrit":"महानवमी","tradition":"Shakta","associated_deity":"Devī Durgā","significance":"9th day of Śāradīya Navrātri; Devī's final victory.","vrata":true,"detection":{"tithi_number":9,"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":"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":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 October 1, 2120 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"October 1, 2120 CE for Kolhāpur, Maharashtra: Śukla Navamī, sūryodaya 06:22, sūryāsta 18:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2120-10-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2120-10-01","sa":"https://sa.vidhyamitra.com/city/kolhapur/2120-10-01","hi":"https://hi.vidhyamitra.com/city/kolhapur/2120-10-01","x-default":"https://vidhyamitra.com/city/kolhapur/2120-10-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T10:26:27.871Z","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":"2026-05-22T10:26:27.871Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T10:26:27.871Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}