{"id":"vidhyamitra:city-day:kolhapur:1958-04-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1958-04-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1958-04-06","date_display":"April 6, 1958 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":1958,"month":4,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436299.770833,"kali_year":5059,"ahargana":1847834.2708,"sun":{"sidereal_longitude":352.7208,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":197.9496,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":205.2288,"elapsed_within_tithi_degrees":1.2288},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":197.9496,"elapsed_within_degrees":11.283},"yoga":{"number":15,"name":"Vajra","sum_longitude":190.6704},"karana":{"half_tithi_index":34,"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":1958,"month":4,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2436299.770833,"ahargana":1847834.2708,"kali_year":5059,"ayanamsa_lahiri":23.2699,"grahas":{"sun":{"sidereal_longitude":352.46759,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":199.06278999999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false,"latitude":0.3997},"mars":{"sidereal_longitude":291.83169,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":8.327690000000018,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":185.25349000000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":306.69349,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":242.90749000000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":192.8479,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":12.8479,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"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":1958,"month":4,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2436299.770833,"kali_year":5059,"ahargana":1847834.2708,"sun":{"sidereal_longitude":352.7208,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":197.9496,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":205.2288,"elapsed_within_tithi_degrees":1.2288},"nakshatra":{"number":15,"name":"Svātī","pada":4,"moon_longitude":197.9496,"elapsed_within_degrees":11.283},"yoga":{"number":15,"name":"Vajra","sum_longitude":190.6704},"karana":{"half_tithi_index":34,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.4,"elongation":154.771},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.4,"opposition_distance":25.229}},"eclipse_window_40days":[{"offset_days":13,"type":"solar","occurs":true,"moon_latitude":0.569,"elongation":0.542}]},"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":"06:25","sunsetLocal":"18:47","solarNoonLocal":"12:36","dayLengthHours":12.365554709739454,"dayLengthDisplay":"12 Hours 21 Mins 56 Secs","nightLengthDisplay":"11 Hours 38 Mins 04 Secs","moonriseLocal":"20:39","moonsetLocal":"08:06","rahuKala":{"name":"Rāhu Kāla","start":"17:14","end":"18:47","startHours":17.234026837803015,"endHours":18.779721176520447,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:36","end":"14:09","startHours":12.596943821650719,"endHours":14.14263816036815,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:41","end":"17:14","startHours":15.688332499085583,"endHours":17.234026837803015,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:43","startHours":9.299462565720198,"endHours":9.711647722711513,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:56","end":"07:16","startHours":6.929397913020137,"endHours":7.2591460386131885,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"13:01","startHours":12.184758664659403,"endHours":13.009128978642034,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:46","end":"05:35","startHours":4.765425838815732,"endHours":5.589796152798362,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:23","end":"06:25","startHours":5.383703574302705,"endHours":6.414166466780992,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:29","startHours":14.657869606607296,"endHours":15.482239920589926,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.579721176520447,"endHours":18.979721176520446,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:18","startHours":18.779721176520447,"endHours":19.29495262275959,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.529721176520447,"endHours":20.279721176520447,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"01:01","startHours":24.1847586646594,"endHours":25.009128978642035,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:25","end":"07:58","startHours":6.414166466780992,"endHours":7.959860805498424,"quality":"inauspicious"},{"name":"Chala","start":"07:58","end":"09:30","startHours":7.959860805498424,"endHours":9.505555144215856,"quality":"neutral"},{"name":"Labha","start":"09:30","end":"11:03","startHours":9.505555144215856,"endHours":11.051249482933287,"quality":"auspicious"},{"name":"Amṛta","start":"11:03","end":"12:36","startHours":11.051249482933287,"endHours":12.596943821650719,"quality":"auspicious"},{"name":"Kāla","start":"12:36","end":"14:09","startHours":12.596943821650719,"endHours":14.14263816036815,"quality":"inauspicious"},{"name":"Śubha","start":"14:09","end":"15:41","startHours":14.14263816036815,"endHours":15.688332499085583,"quality":"auspicious"},{"name":"Roga","start":"15:41","end":"17:14","startHours":15.688332499085583,"endHours":17.234026837803015,"quality":"inauspicious"},{"name":"Udveg","start":"17:14","end":"18:47","startHours":17.234026837803015,"endHours":18.779721176520447,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:47","end":"20:14","startHours":18.779721176520447,"endHours":20.234026837803015,"quality":"auspicious"},{"name":"Roga","start":"20:14","end":"21:41","startHours":20.234026837803015,"endHours":21.688332499085583,"quality":"inauspicious"},{"name":"Udveg","start":"21:41","end":"23:09","startHours":21.688332499085583,"endHours":23.14263816036815,"quality":"inauspicious"},{"name":"Chala","start":"23:09","end":"00:36","startHours":23.14263816036815,"endHours":24.59694382165072,"quality":"neutral"},{"name":"Labha","start":"00:36","end":"02:03","startHours":24.59694382165072,"endHours":26.051249482933287,"quality":"auspicious"},{"name":"Amṛta","start":"02:03","end":"03:30","startHours":26.051249482933287,"endHours":27.505555144215855,"quality":"auspicious"},{"name":"Kāla","start":"03:30","end":"04:58","startHours":27.505555144215855,"endHours":28.959860805498423,"quality":"inauspicious"},{"name":"Śubha","start":"04:58","end":"06:25","startHours":28.959860805498423,"endHours":30.41416646678099,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:25","end":"07:25","startHours":6.414166466780992,"endHours":7.414166466780992,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:25","end":"08:25","startHours":7.414166466780992,"endHours":8.414166466780992,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:25","end":"09:25","startHours":8.414166466780992,"endHours":9.414166466780992,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:25","end":"10:25","startHours":9.414166466780992,"endHours":10.414166466780992,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:25","end":"11:25","startHours":10.414166466780992,"endHours":11.414166466780992,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:25","end":"12:25","startHours":11.414166466780992,"endHours":12.414166466780992,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:25","end":"13:25","startHours":12.414166466780992,"endHours":13.414166466780992,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:25","end":"14:25","startHours":13.414166466780992,"endHours":14.414166466780992,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:25","end":"15:25","startHours":14.414166466780992,"endHours":15.414166466780992,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:25","end":"16:25","startHours":15.414166466780992,"endHours":16.41416646678099,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:25","end":"17:25","startHours":16.41416646678099,"endHours":17.41416646678099,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:25","end":"18:25","startHours":17.41416646678099,"endHours":18.41416646678099,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:25","end":"19:25","startHours":18.41416646678099,"endHours":19.41416646678099,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:25","end":"20:25","startHours":19.41416646678099,"endHours":20.41416646678099,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:25","end":"21:25","startHours":20.41416646678099,"endHours":21.41416646678099,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:25","end":"22:25","startHours":21.41416646678099,"endHours":22.41416646678099,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:25","end":"23:25","startHours":22.41416646678099,"endHours":23.41416646678099,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:25","end":"00:25","startHours":23.41416646678099,"endHours":24.41416646678099,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:25","end":"01:25","startHours":24.41416646678099,"endHours":25.41416646678099,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:25","end":"02:25","startHours":25.41416646678099,"endHours":26.41416646678099,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:25","end":"03:25","startHours":26.41416646678099,"endHours":27.41416646678099,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:25","end":"04:25","startHours":27.41416646678099,"endHours":28.41416646678099,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:25","end":"05:25","startHours":28.41416646678099,"endHours":29.41416646678099,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:25","end":"06:25","startHours":29.41416646678099,"endHours":30.41416646678099,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":6.192953803071499,"eotMinutes":-2.7898292990430456,"ayanamsa":23.2699}},"calendars":{"vikram_samvat":2015,"vikram_samvatsara":"Virodhakṛt","saka_samvat":1880,"saka_samvatsara":"Vilambī","bengali_samvat":1365,"malayalam_era":1134,"nanakshahi_year":489,"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 Tṛtīyā · Vikram 2015 Virodhakṛt · Śaka 1880 Vilambī"},"festivals":[],"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 April 6, 1958 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"April 6, 1958 CE for Kolhāpur, Maharashtra: Kṛṣṇa Tṛtīyā, sūryodaya 06:25, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1958-04-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1958-04-06","sa":"https://sa.vidhyamitra.com/city/kolhapur/1958-04-06","hi":"https://hi.vidhyamitra.com/city/kolhapur/1958-04-06","x-default":"https://vidhyamitra.com/city/kolhapur/1958-04-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:52:52.581Z","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":"2026-05-31T17:52:52.581Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:52:52.581Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}