{"id":"vidhyamitra:city-day:kolhapur:2126-09-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2126-09-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2126-09-15","date_display":"September 15, 2126 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":2126,"month":9,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2497822.770833,"kali_year":5228,"ahargana":1909357.2708,"sun":{"sidereal_longitude":145.3913,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":118.3548,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":332.9636,"elapsed_within_tithi_degrees":8.9636},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":118.3548,"elapsed_within_degrees":11.6881},"yoga":{"number":20,"name":"Śiva","sum_longitude":263.7461},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"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":2126,"month":9,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2497822.770833,"ahargana":1909357.2708,"kali_year":5228,"ayanamsa_lahiri":25.623,"grahas":{"sun":{"sidereal_longitude":146.421159,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":118.89045899999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false,"latitude":-3.6717},"mars":{"sidereal_longitude":120.22535900000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":170.78785900000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":238.153959,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":142.48865899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":140.59805899999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":173.0633,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":353.0633,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2126,"month":9,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2497822.770833,"kali_year":5228,"ahargana":1909357.2708,"sun":{"sidereal_longitude":145.3913,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":118.3548,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":332.9636,"elapsed_within_tithi_degrees":8.9636},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":118.3548,"elapsed_within_degrees":11.6881},"yoga":{"number":20,"name":"Śiva","sum_longitude":263.7461},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.672,"elongation":27.036},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.672,"opposition_distance":152.964}},"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":"06:20","sunsetLocal":"18:35","solarNoonLocal":"12:28","dayLengthHours":12.242576514321598,"dayLengthDisplay":"12 Hours 14 Mins 33 Secs","nightLengthDisplay":"11 Hours 45 Mins 27 Secs","moonriseLocal":"04:19","moonsetLocal":"16:56","rahuKala":{"name":"Rāhu Kāla","start":"17:03","end":"18:35","startHours":17.049801639813893,"endHours":18.580123704104093,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:28","end":"13:59","startHours":12.458835446943294,"endHours":13.989157511233493,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:31","end":"17:03","startHours":15.519479575523693,"endHours":17.049801639813893,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:36","startHours":9.194148376457534,"endHours":9.602234260268254,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:10","startHours":6.847654544545895,"endHours":7.174123251594471,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:03","end":"12:52","startHours":12.050749563132573,"endHours":12.866921330754014,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:42","end":"05:31","startHours":4.705203654539615,"endHours":5.521375422161055,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:19","end":"06:20","startHours":5.317332480255695,"endHours":6.337547189782495,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:30","end":"15:19","startHours":14.499264865996892,"endHours":15.315436633618331,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.380123704104093,"endHours":18.780123704104092,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:05","startHours":18.580123704104093,"endHours":19.09023105886749,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.330123704104093,"endHours":20.080123704104093,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:03","end":"00:52","startHours":24.050749563132573,"endHours":24.866921330754014,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:20","end":"07:52","startHours":6.337547189782495,"endHours":7.867869254072695,"quality":"inauspicious"},{"name":"Chala","start":"07:52","end":"09:24","startHours":7.867869254072695,"endHours":9.398191318362894,"quality":"neutral"},{"name":"Labha","start":"09:24","end":"10:56","startHours":9.398191318362894,"endHours":10.928513382653094,"quality":"auspicious"},{"name":"Amṛta","start":"10:56","end":"12:28","startHours":10.928513382653094,"endHours":12.458835446943294,"quality":"auspicious"},{"name":"Kāla","start":"12:28","end":"13:59","startHours":12.458835446943294,"endHours":13.989157511233493,"quality":"inauspicious"},{"name":"Śubha","start":"13:59","end":"15:31","startHours":13.989157511233493,"endHours":15.519479575523693,"quality":"auspicious"},{"name":"Roga","start":"15:31","end":"17:03","startHours":15.519479575523693,"endHours":17.049801639813893,"quality":"inauspicious"},{"name":"Udveg","start":"17:03","end":"18:35","startHours":17.049801639813893,"endHours":18.580123704104093,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:35","end":"20:03","startHours":18.580123704104093,"endHours":20.049801639813893,"quality":"auspicious"},{"name":"Roga","start":"20:03","end":"21:31","startHours":20.049801639813893,"endHours":21.519479575523693,"quality":"inauspicious"},{"name":"Udveg","start":"21:31","end":"22:59","startHours":21.519479575523693,"endHours":22.989157511233493,"quality":"inauspicious"},{"name":"Chala","start":"22:59","end":"00:28","startHours":22.989157511233493,"endHours":24.458835446943294,"quality":"neutral"},{"name":"Labha","start":"00:28","end":"01:56","startHours":24.458835446943294,"endHours":25.928513382653094,"quality":"auspicious"},{"name":"Amṛta","start":"01:56","end":"03:24","startHours":25.928513382653094,"endHours":27.398191318362894,"quality":"auspicious"},{"name":"Kāla","start":"03:24","end":"04:52","startHours":27.398191318362894,"endHours":28.867869254072694,"quality":"inauspicious"},{"name":"Śubha","start":"04:52","end":"06:20","startHours":28.867869254072694,"endHours":30.337547189782494,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.337547189782495,"endHours":7.337547189782495,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.337547189782495,"endHours":8.337547189782494,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.337547189782494,"endHours":9.337547189782494,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.337547189782494,"endHours":10.337547189782494,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.337547189782494,"endHours":11.337547189782494,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.337547189782494,"endHours":12.337547189782494,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.337547189782494,"endHours":13.337547189782494,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.337547189782494,"endHours":14.337547189782494,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.337547189782494,"endHours":15.337547189782494,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.337547189782494,"endHours":16.337547189782494,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.337547189782494,"endHours":17.337547189782494,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.337547189782494,"endHours":18.337547189782494,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.337547189782494,"endHours":19.337547189782494,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.337547189782494,"endHours":20.337547189782494,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.337547189782494,"endHours":21.337547189782494,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.337547189782494,"endHours":22.337547189782494,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.337547189782494,"endHours":23.337547189782494,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.337547189782494,"endHours":24.337547189782494,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.337547189782494,"endHours":25.337547189782494,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.337547189782494,"endHours":26.337547189782494,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.337547189782494,"endHours":27.337547189782494,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.337547189782494,"endHours":28.337547189782494,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.337547189782494,"endHours":29.337547189782494,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.337547189782494,"endHours":30.337547189782494,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Vajra","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":3.1557329006842925,"eotMinutes":5.496673183402374,"ayanamsa":25.623}},"calendars":{"vikram_samvat":2183,"vikram_samvatsara":"Vikāri","saka_samvat":2048,"saka_samvatsara":"Vyaya","bengali_samvat":1533,"malayalam_era":1302,"nanakshahi_year":657,"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 Trayodaśī · Vikram 2183 Vikāri · Śaka 2048 Vyaya"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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 September 15, 2126 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"September 15, 2126 CE for Kolhāpur, Maharashtra: Kṛṣṇa Trayodaśī, sūryodaya 06:20, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2126-09-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2126-09-15","sa":"https://sa.vidhyamitra.com/city/kolhapur/2126-09-15","hi":"https://hi.vidhyamitra.com/city/kolhapur/2126-09-15","x-default":"https://vidhyamitra.com/city/kolhapur/2126-09-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T03:07:13.361Z","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":"2026-06-01T03:07:13.361Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T03:07:13.361Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}