{"id":"vidhyamitra:city-day:kolhapur:2102-09-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2102-09-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2102-09-22","date_display":"September 22, 2102 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":2102,"month":9,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489063.770833,"kali_year":5204,"ahargana":1900598.2708,"sun":{"sidereal_longitude":152.4075,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":271.353,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.9455,"elapsed_within_tithi_degrees":10.9455},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":271.353,"elapsed_within_degrees":4.6863},"yoga":{"number":5,"name":"Śobhana","sum_longitude":63.7605},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2102,"month":9,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2489063.770833,"ahargana":1900598.2708,"kali_year":5204,"ayanamsa_lahiri":25.288,"grahas":{"sun":{"sidereal_longitude":153.393417,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":270.03211699999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false,"latitude":-0.4546},"mars":{"sidereal_longitude":170.77221699999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":134.171917,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":231.11631699999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":149.81611700000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":200.57871699999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":277.1573,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":97.1573,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2102,"month":9,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2489063.770833,"kali_year":5204,"ahargana":1900598.2708,"sun":{"sidereal_longitude":152.4075,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":271.353,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":118.9455,"elapsed_within_tithi_degrees":10.9455},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":271.353,"elapsed_within_degrees":4.6863},"yoga":{"number":5,"name":"Śobhana","sum_longitude":63.7605},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.455,"elongation":118.945},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.455,"opposition_distance":61.055}},"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":"06:21","sunsetLocal":"18:29","solarNoonLocal":"12:25","dayLengthHours":12.13695302110775,"dayLengthDisplay":"12 Hours 08 Mins 13 Secs","nightLengthDisplay":"11 Hours 51 Mins 47 Secs","moonriseLocal":"14:35","moonsetLocal":"01:48","rahuKala":{"name":"Rāhu Kāla","start":"10:54","end":"12:25","startHours":10.898732478376226,"endHours":12.415851606014694,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:27","end":"16:58","startHours":15.450089861291634,"endHours":16.9672089889301,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:52","end":"09:23","startHours":7.864494223099289,"endHours":9.381613350737759,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:11","end":"09:35","startHours":9.179330800385962,"endHours":9.583895901089553,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:11","startHours":6.853081471340309,"endHours":7.176733551903183,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:49","startHours":12.011286505311103,"endHours":12.820416706718285,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:44","end":"05:32","startHours":4.729114692646453,"endHours":5.538244894053637,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:20","end":"06:21","startHours":5.335962343701841,"endHours":6.34737509546082,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:15","startHours":14.438677109532655,"endHours":15.247807310939839,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:17","end":"18:41","startHours":18.28432811656857,"endHours":18.68432811656857,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:29","end":"18:59","startHours":18.48432811656857,"endHours":18.99003449244806,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:14","end":"19:59","startHours":18.23432811656857,"endHours":19.98432811656857,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:49","startHours":24.0112865053111,"endHours":24.820416706718287,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:21","end":"07:52","startHours":6.34737509546082,"endHours":7.864494223099289,"quality":"neutral"},{"name":"Labha","start":"07:52","end":"09:23","startHours":7.864494223099289,"endHours":9.381613350737759,"quality":"auspicious"},{"name":"Amṛta","start":"09:23","end":"10:54","startHours":9.381613350737759,"endHours":10.898732478376226,"quality":"auspicious"},{"name":"Kāla","start":"10:54","end":"12:25","startHours":10.898732478376226,"endHours":12.415851606014694,"quality":"inauspicious"},{"name":"Śubha","start":"12:25","end":"13:56","startHours":12.415851606014694,"endHours":13.932970733653164,"quality":"auspicious"},{"name":"Roga","start":"13:56","end":"15:27","startHours":13.932970733653164,"endHours":15.450089861291634,"quality":"inauspicious"},{"name":"Udveg","start":"15:27","end":"16:58","startHours":15.450089861291634,"endHours":16.9672089889301,"quality":"inauspicious"},{"name":"Chala","start":"16:58","end":"18:29","startHours":16.9672089889301,"endHours":18.48432811656857,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:29","end":"19:58","startHours":18.48432811656857,"endHours":19.9672089889301,"quality":"inauspicious"},{"name":"Udveg","start":"19:58","end":"21:27","startHours":19.9672089889301,"endHours":21.45008986129163,"quality":"inauspicious"},{"name":"Chala","start":"21:27","end":"22:56","startHours":21.45008986129163,"endHours":22.932970733653164,"quality":"neutral"},{"name":"Labha","start":"22:56","end":"00:25","startHours":22.932970733653164,"endHours":24.415851606014694,"quality":"auspicious"},{"name":"Amṛta","start":"00:25","end":"01:54","startHours":24.415851606014694,"endHours":25.898732478376225,"quality":"auspicious"},{"name":"Kāla","start":"01:54","end":"03:23","startHours":25.898732478376225,"endHours":27.38161335073776,"quality":"inauspicious"},{"name":"Śubha","start":"03:23","end":"04:52","startHours":27.38161335073776,"endHours":28.86449422309929,"quality":"auspicious"},{"name":"Roga","start":"04:52","end":"06:21","startHours":28.86449422309929,"endHours":30.34737509546082,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:21","end":"07:21","startHours":6.34737509546082,"endHours":7.34737509546082,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:21","end":"08:21","startHours":7.34737509546082,"endHours":8.34737509546082,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:21","end":"09:21","startHours":8.34737509546082,"endHours":9.34737509546082,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:21","end":"10:21","startHours":9.34737509546082,"endHours":10.34737509546082,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:21","end":"11:21","startHours":10.34737509546082,"endHours":11.34737509546082,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:21","end":"12:21","startHours":11.34737509546082,"endHours":12.34737509546082,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:21","end":"13:21","startHours":12.34737509546082,"endHours":13.34737509546082,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:21","end":"14:21","startHours":13.34737509546082,"endHours":14.34737509546082,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:21","end":"15:21","startHours":14.34737509546082,"endHours":15.34737509546082,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:21","end":"16:21","startHours":15.34737509546082,"endHours":16.34737509546082,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:21","end":"17:21","startHours":16.34737509546082,"endHours":17.34737509546082,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:21","end":"18:21","startHours":17.34737509546082,"endHours":18.34737509546082,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:21","end":"19:21","startHours":18.34737509546082,"endHours":19.34737509546082,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:21","end":"20:21","startHours":19.34737509546082,"endHours":20.34737509546082,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:21","end":"21:21","startHours":20.34737509546082,"endHours":21.34737509546082,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:21","end":"22:21","startHours":21.34737509546082,"endHours":22.34737509546082,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:21","end":"23:21","startHours":22.34737509546082,"endHours":23.34737509546082,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:21","end":"00:21","startHours":23.34737509546082,"endHours":24.34737509546082,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:21","end":"01:21","startHours":24.34737509546082,"endHours":25.34737509546082,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:21","end":"02:21","startHours":25.34737509546082,"endHours":26.34737509546082,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:21","end":"03:21","startHours":26.34737509546082,"endHours":27.34737509546082,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:21","end":"04:21","startHours":27.34737509546082,"endHours":28.34737509546082,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:21","end":"05:21","startHours":28.34737509546082,"endHours":29.34737509546082,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:21","end":"06:21","startHours":29.34737509546082,"endHours":30.34737509546082,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"drikRitu":"Varṣā (Monsoon)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":0.5244042914015984,"eotMinutes":8.075703639118354,"ayanamsa":25.288}},"calendars":{"vikram_samvat":2159,"vikram_samvatsara":"Yuva","saka_samvat":2024,"saka_samvatsara":"Dundubhi","bengali_samvat":1509,"malayalam_era":1278,"nanakshahi_year":633,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Daśamī · Vikram 2159 Yuva · Śaka 2024 Dundubhi"},"festivals":[{"id":"vijaya-dashami","name":"Vijaya Daśamī (Dasarā / Daśaharā)","name_sanskrit":"विजय दशमी","tradition":"Pan-Hindu","associated_deity":"Rāma (Rāvaṇa-vadha) + Durgā (Mahiṣāsura-vadha)","significance":"Rāma's victory over Rāvaṇa; Durgā's victory; ārambha-divasa for śilpa-kalā.","vrata":true,"primary_observance":"Rāvaṇa-dahana; Aparājitā-pūjā; Śastra-pūjā","detection":{"tithi_number":10,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":1,"related_chart":"rama","sources":["Vālmīki Rāmāyaṇa, Yuddha-Kāṇḍa","Devī Mahātmya"]},{"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":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 22, 2102 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"September 22, 2102 CE for Kolhāpur, Maharashtra: Śukla Daśamī, sūryodaya 06:21, sūryāsta 18:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2102-09-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2102-09-22","sa":"https://sa.vidhyamitra.com/city/kolhapur/2102-09-22","hi":"https://hi.vidhyamitra.com/city/kolhapur/2102-09-22","x-default":"https://vidhyamitra.com/city/kolhapur/2102-09-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-22T15:56:54.616Z","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":"2026-05-22T15:56:54.616Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-22T15:56:54.616Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}