{"id":"vidhyamitra:city-day:kolhapur:2110-09-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2110-09-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2110-09-13","date_display":"September 13, 2110 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":2110,"month":9,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2491976.770833,"kali_year":5212,"ahargana":1903511.2708,"sun":{"sidereal_longitude":143.5867,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":128.5103,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":344.9236,"elapsed_within_tithi_degrees":8.9236},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":128.5103,"elapsed_within_degrees":8.5103},"yoga":{"number":21,"name":"Siddha","sum_longitude":272.097},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2110,"month":9,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2491976.770833,"ahargana":1903511.2708,"kali_year":5212,"ayanamsa_lahiri":25.3994,"grahas":{"sun":{"sidereal_longitude":144.572919,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":130.165819,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false,"latitude":0.4463},"mars":{"sidereal_longitude":225.85121900000001,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":133.55251900000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":133.485119,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":139.101719,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":290.4544189999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":122.8125,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":302.8125,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","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":2110,"month":9,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2491976.770833,"kali_year":5212,"ahargana":1903511.2708,"sun":{"sidereal_longitude":143.5867,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":128.5103,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":344.9236,"elapsed_within_tithi_degrees":8.9236},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":128.5103,"elapsed_within_degrees":8.5103},"yoga":{"number":21,"name":"Siddha","sum_longitude":272.097},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.446,"elongation":15.076},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.446,"opposition_distance":164.924}},"eclipse_window_40days":[{"offset_days":1,"type":"solar","occurs":true,"moon_latitude":1.449,"elongation":2.999}]},"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":"18:37","solarNoonLocal":"12:28","dayLengthHours":12.275455436302156,"dayLengthDisplay":"12 Hours 16 Mins 32 Secs","nightLengthDisplay":"11 Hours 43 Mins 28 Secs","moonriseLocal":"05:17","moonsetLocal":"17:45","rahuKala":{"name":"Rāhu Kāla","start":"09:24","end":"10:56","startHours":9.402351625426693,"endHours":10.936783554964464,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:00","end":"15:32","startHours":14.005647414040002,"endHours":15.540079343577773,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:20","end":"07:52","startHours":6.333487766351155,"endHours":7.867919695888924,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:36","startHours":9.197760701488324,"endHours":9.606942549365064,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:10","startHours":6.844965076197078,"endHours":7.172310554498469,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:53","startHours":12.062033636625495,"endHours":12.88039733237897,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:42","end":"05:31","startHours":4.6967603748442,"endHours":5.515124070597678,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:19","end":"06:20","startHours":5.310533146659308,"endHours":6.333487766351155,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:20","startHours":14.517124723885926,"endHours":15.335488419639404,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:25","end":"18:49","startHours":18.40894320265331,"endHours":18.80894320265331,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:37","end":"19:07","startHours":18.60894320265331,"endHours":19.120420512499233,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:22","end":"20:07","startHours":18.35894320265331,"endHours":20.10894320265331,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:53","startHours":24.062033636625493,"endHours":24.88039733237897,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:20","end":"07:52","startHours":6.333487766351155,"endHours":7.867919695888924,"quality":"inauspicious"},{"name":"Śubha","start":"07:52","end":"09:24","startHours":7.867919695888924,"endHours":9.402351625426693,"quality":"auspicious"},{"name":"Roga","start":"09:24","end":"10:56","startHours":9.402351625426693,"endHours":10.936783554964464,"quality":"inauspicious"},{"name":"Udveg","start":"10:56","end":"12:28","startHours":10.936783554964464,"endHours":12.471215484502233,"quality":"inauspicious"},{"name":"Chala","start":"12:28","end":"14:00","startHours":12.471215484502233,"endHours":14.005647414040002,"quality":"neutral"},{"name":"Labha","start":"14:00","end":"15:32","startHours":14.005647414040002,"endHours":15.540079343577773,"quality":"auspicious"},{"name":"Amṛta","start":"15:32","end":"17:04","startHours":15.540079343577773,"endHours":17.07451127311554,"quality":"auspicious"},{"name":"Kāla","start":"17:04","end":"18:37","startHours":17.07451127311554,"endHours":18.60894320265331,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:37","end":"20:04","startHours":18.60894320265331,"endHours":20.07451127311554,"quality":"auspicious"},{"name":"Amṛta","start":"20:04","end":"21:32","startHours":20.07451127311554,"endHours":21.540079343577773,"quality":"auspicious"},{"name":"Kāla","start":"21:32","end":"23:00","startHours":21.540079343577773,"endHours":23.005647414040002,"quality":"inauspicious"},{"name":"Śubha","start":"23:00","end":"00:28","startHours":23.005647414040002,"endHours":24.47121548450223,"quality":"auspicious"},{"name":"Roga","start":"00:28","end":"01:56","startHours":24.47121548450223,"endHours":25.936783554964464,"quality":"inauspicious"},{"name":"Udveg","start":"01:56","end":"03:24","startHours":25.936783554964464,"endHours":27.402351625426693,"quality":"inauspicious"},{"name":"Chala","start":"03:24","end":"04:52","startHours":27.402351625426693,"endHours":28.867919695888922,"quality":"neutral"},{"name":"Labha","start":"04:52","end":"06:20","startHours":28.867919695888922,"endHours":30.333487766351155,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.333487766351155,"endHours":7.333487766351155,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.333487766351155,"endHours":8.333487766351155,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.333487766351155,"endHours":9.333487766351155,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.333487766351155,"endHours":10.333487766351155,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.333487766351155,"endHours":11.333487766351155,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.333487766351155,"endHours":12.333487766351155,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.333487766351155,"endHours":13.333487766351155,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.333487766351155,"endHours":14.333487766351155,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.333487766351155,"endHours":15.333487766351155,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.333487766351155,"endHours":16.333487766351155,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.333487766351155,"endHours":17.333487766351155,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.333487766351155,"endHours":18.333487766351155,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.333487766351155,"endHours":19.333487766351155,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.333487766351155,"endHours":20.333487766351155,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.333487766351155,"endHours":21.333487766351155,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.333487766351155,"endHours":22.333487766351155,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.333487766351155,"endHours":23.333487766351155,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.333487766351155,"endHours":24.333487766351155,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.333487766351155,"endHours":25.333487766351155,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.333487766351155,"endHours":26.333487766351155,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.333487766351155,"endHours":27.333487766351155,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.333487766351155,"endHours":28.333487766351155,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.333487766351155,"endHours":29.333487766351155,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.333487766351155,"endHours":30.333487766351155,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":3.9711833166094515,"eotMinutes":4.753870929866006,"ayanamsa":25.3994}},"calendars":{"vikram_samvat":2167,"vikram_samvatsara":"Subhānu","saka_samvat":2032,"saka_samvatsara":"Pramoda","bengali_samvat":1517,"malayalam_era":1286,"nanakshahi_year":641,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Caturdaśī · Vikram 2167 Subhānu · Śaka 2032 Pramoda"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 13, 2110 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"September 13, 2110 CE for Kolhāpur, Maharashtra: Kṛṣṇa Caturdaśī, sūryodaya 06:20, sūryāsta 18:37.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2110-09-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2110-09-13","sa":"https://sa.vidhyamitra.com/city/kolhapur/2110-09-13","hi":"https://hi.vidhyamitra.com/city/kolhapur/2110-09-13","x-default":"https://vidhyamitra.com/city/kolhapur/2110-09-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T08:42:26.652Z","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":"2026-06-02T08:42:26.653Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T08:42:26.653Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}