{"id":"vidhyamitra:city-day:kolhapur:2156-04-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/2156-04-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2156-04-17","date_display":"April 17, 2156 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":2156,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508629.770833,"kali_year":5257,"ahargana":1920164.2708,"sun":{"sidereal_longitude":1.2992,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":323.1177,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":321.8186,"elapsed_within_tithi_degrees":9.8186},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1,"moon_longitude":323.1177,"elapsed_within_degrees":3.1177},"yoga":{"number":25,"name":"Brahma","sum_longitude":324.4169},"karana":{"half_tithi_index":53,"name":"Taitila"},"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":2156,"month":4,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2508629.770833,"ahargana":1920164.2708,"kali_year":5257,"ayanamsa_lahiri":26.0363,"grahas":{"sun":{"sidereal_longitude":1.5343520000000126,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":321.420252,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false,"latitude":0.2087},"mars":{"sidereal_longitude":7.277352000000008,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":340.048452,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":66.249052,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":13.650851999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":136.96005200000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":320.4565,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":140.4565,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2156,"month":4,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2508629.770833,"kali_year":5257,"ahargana":1920164.2708,"sun":{"sidereal_longitude":1.2992,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":323.1177,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":321.8186,"elapsed_within_tithi_degrees":9.8186},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1,"moon_longitude":323.1177,"elapsed_within_degrees":3.1177},"yoga":{"number":25,"name":"Brahma","sum_longitude":324.4169},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.209,"elongation":38.181},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.209,"opposition_distance":141.819}},"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":"06:16","sunsetLocal":"18:49","solarNoonLocal":"12:33","dayLengthHours":12.547831319716996,"dayLengthDisplay":"12 Hours 32 Mins 52 Secs","nightLengthDisplay":"11 Hours 27 Mins 08 Secs","moonriseLocal":"03:56","moonsetLocal":"15:49","rahuKala":{"name":"Rāhu Kāla","start":"09:25","end":"10:59","startHours":9.40908802040859,"endHours":10.977566935373213,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:07","end":"15:41","startHours":14.114524765302463,"endHours":15.683003680267086,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:16","end":"07:50","startHours":6.27213019047934,"endHours":7.840609105443964,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:12","end":"09:37","startHours":9.199957498413305,"endHours":9.618218542403872,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:48","end":"07:08","startHours":6.794956495467548,"endHours":7.129565330660001,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:08","end":"12:58","startHours":12.12778480634727,"endHours":12.964306894328404,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:36","end":"05:26","startHours":4.5990860145170736,"endHours":5.435608102498207,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:16","startHours":5.226477580502923,"endHours":6.27213019047934,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:38","end":"15:28","startHours":14.637351070290672,"endHours":15.473873158271806,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:37","end":"19:01","startHours":18.619961510196337,"endHours":19.019961510196335,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:49","end":"19:21","startHours":18.819961510196336,"endHours":19.342787815184543,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:34","end":"20:19","startHours":18.569961510196336,"endHours":20.319961510196336,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:08","end":"00:58","startHours":24.12778480634727,"endHours":24.964306894328402,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:16","end":"07:50","startHours":6.27213019047934,"endHours":7.840609105443964,"quality":"inauspicious"},{"name":"Śubha","start":"07:50","end":"09:25","startHours":7.840609105443964,"endHours":9.40908802040859,"quality":"auspicious"},{"name":"Roga","start":"09:25","end":"10:59","startHours":9.40908802040859,"endHours":10.977566935373213,"quality":"inauspicious"},{"name":"Udveg","start":"10:59","end":"12:33","startHours":10.977566935373213,"endHours":12.546045850337837,"quality":"inauspicious"},{"name":"Chala","start":"12:33","end":"14:07","startHours":12.546045850337837,"endHours":14.114524765302463,"quality":"neutral"},{"name":"Labha","start":"14:07","end":"15:41","startHours":14.114524765302463,"endHours":15.683003680267086,"quality":"auspicious"},{"name":"Amṛta","start":"15:41","end":"17:15","startHours":15.683003680267086,"endHours":17.251482595231714,"quality":"auspicious"},{"name":"Kāla","start":"17:15","end":"18:49","startHours":17.251482595231714,"endHours":18.819961510196336,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:49","end":"20:15","startHours":18.819961510196336,"endHours":20.25148259523171,"quality":"auspicious"},{"name":"Amṛta","start":"20:15","end":"21:41","startHours":20.25148259523171,"endHours":21.68300368026709,"quality":"auspicious"},{"name":"Kāla","start":"21:41","end":"23:07","startHours":21.68300368026709,"endHours":23.114524765302463,"quality":"inauspicious"},{"name":"Śubha","start":"23:07","end":"00:33","startHours":23.114524765302463,"endHours":24.546045850337837,"quality":"auspicious"},{"name":"Roga","start":"00:33","end":"01:59","startHours":24.546045850337837,"endHours":25.97756693537321,"quality":"inauspicious"},{"name":"Udveg","start":"01:59","end":"03:25","startHours":25.97756693537321,"endHours":27.40908802040859,"quality":"inauspicious"},{"name":"Chala","start":"03:25","end":"04:50","startHours":27.40908802040859,"endHours":28.840609105443964,"quality":"neutral"},{"name":"Labha","start":"04:50","end":"06:16","startHours":28.840609105443964,"endHours":30.272130190479338,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:16","end":"07:16","startHours":6.27213019047934,"endHours":7.27213019047934,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:16","end":"08:16","startHours":7.27213019047934,"endHours":8.27213019047934,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:16","end":"09:16","startHours":8.27213019047934,"endHours":9.27213019047934,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:16","end":"10:16","startHours":9.27213019047934,"endHours":10.27213019047934,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:16","end":"11:16","startHours":10.27213019047934,"endHours":11.27213019047934,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:16","end":"12:16","startHours":11.27213019047934,"endHours":12.27213019047934,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:16","end":"13:16","startHours":12.27213019047934,"endHours":13.27213019047934,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:16","end":"14:16","startHours":13.27213019047934,"endHours":14.27213019047934,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:16","end":"15:16","startHours":14.27213019047934,"endHours":15.27213019047934,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:16","end":"16:16","startHours":15.27213019047934,"endHours":16.272130190479338,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:16","end":"17:16","startHours":16.272130190479338,"endHours":17.272130190479338,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:16","end":"18:16","startHours":17.272130190479338,"endHours":18.272130190479338,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:16","end":"19:16","startHours":18.272130190479338,"endHours":19.272130190479338,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:16","end":"20:16","startHours":19.272130190479338,"endHours":20.272130190479338,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:16","end":"21:16","startHours":20.272130190479338,"endHours":21.272130190479338,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:16","end":"22:16","startHours":21.272130190479338,"endHours":22.272130190479338,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:16","end":"23:16","startHours":22.272130190479338,"endHours":23.272130190479338,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:16","end":"00:16","startHours":23.272130190479338,"endHours":24.272130190479338,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:16","end":"01:16","startHours":24.272130190479338,"endHours":25.272130190479338,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:16","end":"02:16","startHours":25.272130190479338,"endHours":26.272130190479338,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:16","end":"03:16","startHours":26.272130190479338,"endHours":27.272130190479338,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:16","end":"04:16","startHours":27.272130190479338,"endHours":28.272130190479338,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:16","end":"05:16","startHours":28.272130190479338,"endHours":29.272130190479338,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:16","end":"06:16","startHours":29.272130190479338,"endHours":30.272130190479338,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Amṛta","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.607924963426806,"eotMinutes":0.2640489797298191,"ayanamsa":26.0363}},"calendars":{"vikram_samvat":2213,"vikram_samvatsara":"Śukla","saka_samvat":2078,"saka_samvatsara":"Nala","bengali_samvat":1563,"malayalam_era":1332,"nanakshahi_year":687,"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":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Dvādaśī · Vikram 2213 Śukla · Śaka 2078 Nala"},"festivals":[],"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 April 17, 2156 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"April 17, 2156 CE for Kolhāpur, Maharashtra: Kṛṣṇa Dvādaśī, sūryodaya 06:16, sūryāsta 18:49.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/2156-04-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/2156-04-17","sa":"https://sa.vidhyamitra.com/city/kolhapur/2156-04-17","hi":"https://hi.vidhyamitra.com/city/kolhapur/2156-04-17","x-default":"https://vidhyamitra.com/city/kolhapur/2156-04-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:09:25.315Z","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":"2026-05-31T02:09:25.315Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:09:25.315Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}