{"id":"vidhyamitra:city-day:kolhapur:2158-09-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2158-09-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2158-09-01","date_display":"September 1, 2158 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":2158,"month":9,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509496.770833,"kali_year":5260,"ahargana":1921031.2708,"sun":{"sidereal_longitude":131.5885,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":224.0125,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":92.424,"elapsed_within_tithi_degrees":8.424},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.0125,"elapsed_within_degrees":10.6792},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":355.601},"karana":{"half_tithi_index":15,"name":"Bava"},"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":2158,"month":9,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2509496.770833,"ahargana":1921031.2708,"kali_year":5260,"ayanamsa_lahiri":26.0694,"grahas":{"sun":{"sidereal_longitude":132.65182700000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":223.47672699999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":-3.4712},"mars":{"sidereal_longitude":113.42952700000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":140.46952699999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":143.05082700000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":126.97402699999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":166.777827,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":274.5186,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":94.5186,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":2158,"month":9,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2509496.770833,"kali_year":5260,"ahargana":1921031.2708,"sun":{"sidereal_longitude":131.5885,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":224.0125,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":92.424,"elapsed_within_tithi_degrees":8.424},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":224.0125,"elapsed_within_degrees":10.6792},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":355.601},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.471,"elongation":92.424},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.471,"opposition_distance":87.576}},"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":"06:19","sunsetLocal":"18:46","solarNoonLocal":"12:33","dayLengthHours":12.451871533190916,"dayLengthDisplay":"12 Hours 27 Mins 07 Secs","nightLengthDisplay":"11 Hours 32 Mins 53 Secs","moonriseLocal":"13:01","moonsetLocal":"00:11","rahuKala":{"name":"Rāhu Kāla","start":"10:59","end":"12:33","startHours":10.986029094833246,"endHours":12.54251303648211,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:39","end":"17:13","startHours":15.655480919779839,"endHours":17.211964861428704,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:52","end":"09:26","startHours":7.873061211535517,"endHours":9.429545153184382,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:38","startHours":9.222013960964532,"endHours":9.63707634540423,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:50","end":"07:10","startHours":6.835405250436274,"endHours":7.167455157988032,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:57","startHours":12.127450652042414,"endHours":12.957575420921808,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:39","end":"05:29","startHours":4.656327732127863,"endHours":5.486452501007258,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:17","end":"06:19","startHours":5.278921308787409,"endHours":6.316577269886652,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:37","end":"15:27","startHours":14.617824958680595,"endHours":15.447949727559989,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:34","end":"18:58","startHours":18.56844880307757,"endHours":18.968448803077568,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:46","end":"19:17","startHours":18.76844880307757,"endHours":19.28727678362719,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:31","end":"20:16","startHours":18.51844880307757,"endHours":20.26844880307757,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:57","startHours":24.127450652042416,"endHours":24.95757542092181,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:19","end":"07:52","startHours":6.316577269886652,"endHours":7.873061211535517,"quality":"neutral"},{"name":"Labha","start":"07:52","end":"09:26","startHours":7.873061211535517,"endHours":9.429545153184382,"quality":"auspicious"},{"name":"Amṛta","start":"09:26","end":"10:59","startHours":9.429545153184382,"endHours":10.986029094833246,"quality":"auspicious"},{"name":"Kāla","start":"10:59","end":"12:33","startHours":10.986029094833246,"endHours":12.54251303648211,"quality":"inauspicious"},{"name":"Śubha","start":"12:33","end":"14:06","startHours":12.54251303648211,"endHours":14.098996978130975,"quality":"auspicious"},{"name":"Roga","start":"14:06","end":"15:39","startHours":14.098996978130975,"endHours":15.655480919779839,"quality":"inauspicious"},{"name":"Udveg","start":"15:39","end":"17:13","startHours":15.655480919779839,"endHours":17.211964861428704,"quality":"inauspicious"},{"name":"Chala","start":"17:13","end":"18:46","startHours":17.211964861428704,"endHours":18.76844880307757,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:46","end":"20:13","startHours":18.76844880307757,"endHours":20.211964861428704,"quality":"inauspicious"},{"name":"Udveg","start":"20:13","end":"21:39","startHours":20.211964861428704,"endHours":21.65548091977984,"quality":"inauspicious"},{"name":"Chala","start":"21:39","end":"23:06","startHours":21.65548091977984,"endHours":23.098996978130977,"quality":"neutral"},{"name":"Labha","start":"23:06","end":"00:33","startHours":23.098996978130977,"endHours":24.54251303648211,"quality":"auspicious"},{"name":"Amṛta","start":"00:33","end":"01:59","startHours":24.54251303648211,"endHours":25.986029094833246,"quality":"auspicious"},{"name":"Kāla","start":"01:59","end":"03:26","startHours":25.986029094833246,"endHours":27.42954515318438,"quality":"inauspicious"},{"name":"Śubha","start":"03:26","end":"04:52","startHours":27.42954515318438,"endHours":28.873061211535514,"quality":"auspicious"},{"name":"Roga","start":"04:52","end":"06:19","startHours":28.873061211535514,"endHours":30.31657726988665,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:19","end":"07:19","startHours":6.316577269886652,"endHours":7.316577269886652,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:19","end":"08:19","startHours":7.316577269886652,"endHours":8.316577269886652,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:19","end":"09:19","startHours":8.316577269886652,"endHours":9.316577269886652,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:19","end":"10:19","startHours":9.316577269886652,"endHours":10.316577269886652,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:19","end":"11:19","startHours":10.316577269886652,"endHours":11.316577269886652,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:19","end":"12:19","startHours":11.316577269886652,"endHours":12.316577269886652,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:19","end":"13:19","startHours":12.316577269886652,"endHours":13.316577269886652,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:19","end":"14:19","startHours":13.316577269886652,"endHours":14.316577269886652,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:19","end":"15:19","startHours":14.316577269886652,"endHours":15.316577269886652,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:19","end":"16:19","startHours":15.316577269886652,"endHours":16.31657726988665,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:19","end":"17:19","startHours":16.31657726988665,"endHours":17.31657726988665,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:19","end":"18:19","startHours":17.31657726988665,"endHours":18.31657726988665,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:19","end":"19:19","startHours":18.31657726988665,"endHours":19.31657726988665,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:19","end":"20:19","startHours":19.31657726988665,"endHours":20.31657726988665,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:19","end":"21:19","startHours":20.31657726988665,"endHours":21.31657726988665,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:19","end":"22:19","startHours":21.31657726988665,"endHours":22.31657726988665,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:19","end":"23:19","startHours":22.31657726988665,"endHours":23.31657726988665,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:19","end":"00:19","startHours":23.31657726988665,"endHours":24.31657726988665,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:19","end":"01:19","startHours":24.31657726988665,"endHours":25.31657726988665,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:19","end":"02:19","startHours":25.31657726988665,"endHours":26.31657726988665,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:19","end":"03:19","startHours":26.31657726988665,"endHours":27.31657726988665,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:19","end":"04:19","startHours":27.31657726988665,"endHours":28.31657726988665,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:19","end":"05:19","startHours":28.31657726988665,"endHours":29.31657726988665,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:19","end":"06:19","startHours":29.31657726988665,"endHours":30.31657726988665,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"South-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":8.299033503961697,"eotMinutes":0.47601781107335894,"ayanamsa":26.0694}},"calendars":{"vikram_samvat":2215,"vikram_samvatsara":"Prajāpati","saka_samvat":2080,"saka_samvatsara":"Kālayukta","bengali_samvat":1565,"malayalam_era":1334,"nanakshahi_year":689,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","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 Śukla Aṣṭamī · Vikram 2215 Prajāpati · Śaka 2080 Kālayukta"},"festivals":[{"id":"radhashtami","name":"Rādhāṣṭamī","name_sanskrit":"राधाष्टमी","tradition":"Vaishnava","associated_deity":"Śrī Rādhā (Krishna's hlādinī-śakti)","significance":"Manifestation of Śrī Rādhā at Barsānā — Krishna's ādi-śakti.","vrata":true,"detection":{"tithi_number":8,"tithi_paksha":"Śukla","lunar_month":"Bhādrapada"},"precedence":2,"sources":["Padma Purāṇa","Brahma-Vaivarta Purāṇa"]}],"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":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","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 September 1, 2158 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"September 1, 2158 CE for Kolhāpur, Maharashtra: Śukla Aṣṭamī, sūryodaya 06:19, sūryāsta 18:46.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2158-09-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2158-09-01","sa":"https://sa.vidhyamitra.com/city/kolhapur/2158-09-01","hi":"https://hi.vidhyamitra.com/city/kolhapur/2158-09-01","x-default":"https://vidhyamitra.com/city/kolhapur/2158-09-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:09:55.102Z","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":"2026-05-31T02:09:55.102Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:09:55.102Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}