{"id":"vidhyamitra:city-day:kolhapur:2145-04-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2145-04-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2145-04-12","date_display":"April 12, 2145 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":2145,"month":4,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504606.770833,"kali_year":5246,"ahargana":1916141.2708,"sun":{"sidereal_longitude":356.2622,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":233.3233,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":237.0611,"elapsed_within_tithi_degrees":9.0611},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":233.3233,"elapsed_within_degrees":6.6566},"yoga":{"number":18,"name":"Varīyān","sum_longitude":229.5855},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2145,"month":4,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2504606.770833,"ahargana":1916141.2708,"kali_year":5246,"ayanamsa_lahiri":25.8824,"grahas":{"sun":{"sidereal_longitude":356.454461,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":236.75326100000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false,"latitude":3.8846},"mars":{"sidereal_longitude":39.00156099999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":332.65376100000003,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":91.88276099999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"venus":{"sidereal_longitude":309.14106100000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":355.088661,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":173.6144,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":353.6144,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2145,"month":4,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504606.770833,"kali_year":5246,"ahargana":1916141.2708,"sun":{"sidereal_longitude":356.2622,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":233.3233,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":237.0611,"elapsed_within_tithi_degrees":9.0611},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":233.3233,"elapsed_within_degrees":6.6566},"yoga":{"number":18,"name":"Varīyān","sum_longitude":229.5855},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.885,"elongation":122.939},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.885,"opposition_distance":57.061}},"eclipse_window_40days":[{"offset_days":10,"type":"solar","occurs":true,"moon_latitude":-1.112,"elongation":1.386}]},"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":"18:48","solarNoonLocal":"12:34","dayLengthHours":12.468182482530432,"dayLengthDisplay":"12 Hours 28 Mins 05 Secs","nightLengthDisplay":"11 Hours 31 Mins 55 Secs","moonriseLocal":"23:02","moonsetLocal":"10:08","rahuKala":{"name":"Rāhu Kāla","start":"07:54","end":"09:27","startHours":7.892269921710107,"endHours":9.450792732026411,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:01","end":"12:34","startHours":11.009315542342716,"endHours":12.56783835265902,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:08","end":"15:41","startHours":14.126361162975323,"endHours":15.684883973291628,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:40","startHours":9.242989690650905,"endHours":9.658595773401919,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:51","end":"07:11","startHours":6.8532547148325715,"endHours":7.185739581033383,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:59","startHours":12.152232269908005,"endHours":12.983444435410036,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:40","end":"05:30","startHours":4.671322780389746,"endHours":5.5025349458917745,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:18","end":"06:20","startHours":5.294731904516267,"endHours":6.333747111393803,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:29","startHours":14.645868766414091,"endHours":15.47708093191612,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:36","end":"19:00","startHours":18.601929593924236,"endHours":19.001929593924235,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:48","end":"19:19","startHours":18.801929593924235,"endHours":19.321437197363004,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:33","end":"20:18","startHours":18.551929593924235,"endHours":20.301929593924235,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:59","startHours":24.152232269908005,"endHours":24.983444435410036,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:20","end":"07:54","startHours":6.333747111393803,"endHours":7.892269921710107,"quality":"auspicious"},{"name":"Kāla","start":"07:54","end":"09:27","startHours":7.892269921710107,"endHours":9.450792732026411,"quality":"inauspicious"},{"name":"Śubha","start":"09:27","end":"11:01","startHours":9.450792732026411,"endHours":11.009315542342716,"quality":"auspicious"},{"name":"Roga","start":"11:01","end":"12:34","startHours":11.009315542342716,"endHours":12.56783835265902,"quality":"inauspicious"},{"name":"Udveg","start":"12:34","end":"14:08","startHours":12.56783835265902,"endHours":14.126361162975323,"quality":"inauspicious"},{"name":"Chala","start":"14:08","end":"15:41","startHours":14.126361162975323,"endHours":15.684883973291628,"quality":"neutral"},{"name":"Labha","start":"15:41","end":"17:15","startHours":15.684883973291628,"endHours":17.24340678360793,"quality":"auspicious"},{"name":"Amṛta","start":"17:15","end":"18:48","startHours":17.24340678360793,"endHours":18.801929593924235,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:48","end":"20:15","startHours":18.801929593924235,"endHours":20.24340678360793,"quality":"neutral"},{"name":"Labha","start":"20:15","end":"21:41","startHours":20.24340678360793,"endHours":21.684883973291626,"quality":"auspicious"},{"name":"Amṛta","start":"21:41","end":"23:08","startHours":21.684883973291626,"endHours":23.12636116297532,"quality":"auspicious"},{"name":"Kāla","start":"23:08","end":"00:34","startHours":23.12636116297532,"endHours":24.56783835265902,"quality":"inauspicious"},{"name":"Śubha","start":"00:34","end":"02:01","startHours":24.56783835265902,"endHours":26.009315542342716,"quality":"auspicious"},{"name":"Roga","start":"02:01","end":"03:27","startHours":26.009315542342716,"endHours":27.45079273202641,"quality":"inauspicious"},{"name":"Udveg","start":"03:27","end":"04:54","startHours":27.45079273202641,"endHours":28.89226992171011,"quality":"inauspicious"},{"name":"Chala","start":"04:54","end":"06:20","startHours":28.89226992171011,"endHours":30.333747111393805,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:20","end":"07:20","startHours":6.333747111393803,"endHours":7.333747111393803,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:20","end":"08:20","startHours":7.333747111393803,"endHours":8.333747111393803,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:20","end":"09:20","startHours":8.333747111393803,"endHours":9.333747111393803,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:20","end":"10:20","startHours":9.333747111393803,"endHours":10.333747111393803,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:20","end":"11:20","startHours":10.333747111393803,"endHours":11.333747111393803,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:20","end":"12:20","startHours":11.333747111393803,"endHours":12.333747111393803,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:20","end":"13:20","startHours":12.333747111393803,"endHours":13.333747111393803,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:20","end":"14:20","startHours":13.333747111393803,"endHours":14.333747111393803,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:20","end":"15:20","startHours":14.333747111393803,"endHours":15.333747111393803,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:20","end":"16:20","startHours":15.333747111393803,"endHours":16.333747111393805,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:20","end":"17:20","startHours":16.333747111393805,"endHours":17.333747111393805,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:20","end":"18:20","startHours":17.333747111393805,"endHours":18.333747111393805,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:20","end":"19:20","startHours":18.333747111393805,"endHours":19.333747111393805,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:20","end":"20:20","startHours":19.333747111393805,"endHours":20.333747111393805,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:20","end":"21:20","startHours":20.333747111393805,"endHours":21.333747111393805,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:20","end":"22:20","startHours":21.333747111393805,"endHours":22.333747111393805,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:20","end":"23:20","startHours":22.333747111393805,"endHours":23.333747111393805,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:20","end":"00:20","startHours":23.333747111393805,"endHours":24.333747111393805,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:20","end":"01:20","startHours":24.333747111393805,"endHours":25.333747111393805,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:20","end":"02:20","startHours":25.333747111393805,"endHours":26.333747111393805,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:20","end":"03:20","startHours":26.333747111393805,"endHours":27.333747111393805,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:20","end":"04:20","startHours":27.333747111393805,"endHours":28.333747111393805,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:20","end":"05:20","startHours":28.333747111393805,"endHours":29.333747111393805,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:20","end":"06:20","startHours":29.333747111393805,"endHours":30.333747111393805,"planetary_lord":"Venus"}],"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","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":8.694083384893611,"eotMinutes":-1.043501159541278,"ayanamsa":25.8824}},"calendars":{"vikram_samvat":2202,"vikram_samvatsara":"Kālayukta","saka_samvat":2067,"saka_samvatsara":"Viśvāvasu","bengali_samvat":1552,"malayalam_era":1321,"nanakshahi_year":676,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Pañcamī · Vikram 2202 Kālayukta · Śaka 2067 Viśvāvasu"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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 April 12, 2145 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"April 12, 2145 CE for Kolhāpur, Maharashtra: Kṛṣṇa Pañcamī, sūryodaya 06:20, sūryāsta 18:48.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2145-04-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2145-04-12","sa":"https://sa.vidhyamitra.com/city/kolhapur/2145-04-12","hi":"https://hi.vidhyamitra.com/city/kolhapur/2145-04-12","x-default":"https://vidhyamitra.com/city/kolhapur/2145-04-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T09:42:18.923Z","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":"2026-05-31T09:42:18.923Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T09:42:18.923Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}