{"id":"vidhyamitra:city-day:kolhapur:1912-04-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1912-04-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1912-04-07","date_display":"April 7, 1912 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":1912,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2419499.770833,"kali_year":5013,"ahargana":1831034.2708,"sun":{"sidereal_longitude":354.5872,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":236.8424,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":242.2552,"elapsed_within_tithi_degrees":2.2552},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":236.8424,"elapsed_within_degrees":10.1757},"yoga":{"number":18,"name":"Varīyān","sum_longitude":231.4296},"karana":{"half_tithi_index":40,"name":"Gara"},"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":1912,"month":4,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2419499.770833,"ahargana":1831034.2708,"kali_year":5013,"ayanamsa_lahiri":22.6274,"grahas":{"sun":{"sidereal_longitude":354.232074,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":235.63937399999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":-3.6323},"mars":{"sidereal_longitude":69.50397399999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":8.397673999999995,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":234.11557399999992,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":331.78397399999994,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":27.078373999999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":2.9928,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":182.9928,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":1912,"month":4,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2419499.770833,"kali_year":5013,"ahargana":1831034.2708,"sun":{"sidereal_longitude":354.5872,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":236.8424,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":242.2552,"elapsed_within_tithi_degrees":2.2552},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":236.8424,"elapsed_within_degrees":10.1757},"yoga":{"number":18,"name":"Varīyān","sum_longitude":231.4296},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.632,"elongation":117.745},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.632,"opposition_distance":62.255}},"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":"06:24","sunsetLocal":"18:47","solarNoonLocal":"12:36","dayLengthHours":12.38313848294937,"dayLengthDisplay":"12 Hours 22 Mins 59 Secs","nightLengthDisplay":"11 Hours 37 Mins 01 Secs","moonriseLocal":"23:08","moonsetLocal":"10:15","rahuKala":{"name":"Rāhu Kāla","start":"17:14","end":"18:47","startHours":17.235590473519895,"endHours":18.783482783888566,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:36","end":"14:08","startHours":12.59191354241388,"endHours":14.139805852782553,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:41","end":"17:14","startHours":15.687698163151225,"endHours":17.235590473519895,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:17","end":"09:42","startHours":9.28974328029405,"endHours":9.70251456305903,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:55","end":"07:15","startHours":6.91630840439542,"endHours":7.246525430607403,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"13:00","startHours":12.179142259648902,"endHours":13.00468482517886,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:45","end":"05:34","startHours":4.749259169879281,"endHours":5.574801735409238,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:22","end":"06:24","startHours":5.368416094026749,"endHours":6.400344300939197,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:29","startHours":14.655769956238775,"endHours":15.481312521768732,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.583482783888567,"endHours":18.983482783888565,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:18","startHours":18.783482783888566,"endHours":19.29944688734479,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.533482783888566,"endHours":20.283482783888566,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"01:00","startHours":24.179142259648902,"endHours":25.00468482517886,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:24","end":"07:57","startHours":6.400344300939197,"endHours":7.948236611307868,"quality":"inauspicious"},{"name":"Chala","start":"07:57","end":"09:30","startHours":7.948236611307868,"endHours":9.49612892167654,"quality":"neutral"},{"name":"Labha","start":"09:30","end":"11:03","startHours":9.49612892167654,"endHours":11.04402123204521,"quality":"auspicious"},{"name":"Amṛta","start":"11:03","end":"12:36","startHours":11.04402123204521,"endHours":12.59191354241388,"quality":"auspicious"},{"name":"Kāla","start":"12:36","end":"14:08","startHours":12.59191354241388,"endHours":14.139805852782553,"quality":"inauspicious"},{"name":"Śubha","start":"14:08","end":"15:41","startHours":14.139805852782553,"endHours":15.687698163151225,"quality":"auspicious"},{"name":"Roga","start":"15:41","end":"17:14","startHours":15.687698163151225,"endHours":17.235590473519895,"quality":"inauspicious"},{"name":"Udveg","start":"17:14","end":"18:47","startHours":17.235590473519895,"endHours":18.783482783888566,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:47","end":"20:14","startHours":18.783482783888566,"endHours":20.235590473519895,"quality":"auspicious"},{"name":"Roga","start":"20:14","end":"21:41","startHours":20.235590473519895,"endHours":21.687698163151225,"quality":"inauspicious"},{"name":"Udveg","start":"21:41","end":"23:08","startHours":21.687698163151225,"endHours":23.13980585278255,"quality":"inauspicious"},{"name":"Chala","start":"23:08","end":"00:36","startHours":23.13980585278255,"endHours":24.59191354241388,"quality":"neutral"},{"name":"Labha","start":"00:36","end":"02:03","startHours":24.59191354241388,"endHours":26.04402123204521,"quality":"auspicious"},{"name":"Amṛta","start":"02:03","end":"03:30","startHours":26.04402123204521,"endHours":27.496128921676537,"quality":"auspicious"},{"name":"Kāla","start":"03:30","end":"04:57","startHours":27.496128921676537,"endHours":28.948236611307866,"quality":"inauspicious"},{"name":"Śubha","start":"04:57","end":"06:24","startHours":28.948236611307866,"endHours":30.400344300939196,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:24","end":"07:24","startHours":6.400344300939197,"endHours":7.400344300939197,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:24","end":"08:24","startHours":7.400344300939197,"endHours":8.400344300939196,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:24","end":"09:24","startHours":8.400344300939196,"endHours":9.400344300939196,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:24","end":"10:24","startHours":9.400344300939196,"endHours":10.400344300939196,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:24","end":"11:24","startHours":10.400344300939196,"endHours":11.400344300939196,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:24","end":"12:24","startHours":11.400344300939196,"endHours":12.400344300939196,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:24","end":"13:24","startHours":12.400344300939196,"endHours":13.400344300939196,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:24","end":"14:24","startHours":13.400344300939196,"endHours":14.400344300939196,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:24","end":"15:24","startHours":14.400344300939196,"endHours":15.400344300939196,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:24","end":"16:24","startHours":15.400344300939196,"endHours":16.400344300939196,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:24","end":"17:24","startHours":16.400344300939196,"endHours":17.400344300939196,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:24","end":"18:24","startHours":17.400344300939196,"endHours":18.400344300939196,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:24","end":"19:24","startHours":18.400344300939196,"endHours":19.400344300939196,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:24","end":"20:24","startHours":19.400344300939196,"endHours":20.400344300939196,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:24","end":"21:24","startHours":20.400344300939196,"endHours":21.400344300939196,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:24","end":"22:24","startHours":21.400344300939196,"endHours":22.400344300939196,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:24","end":"23:24","startHours":22.400344300939196,"endHours":23.400344300939196,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:24","end":"00:24","startHours":23.400344300939196,"endHours":24.400344300939196,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:24","end":"01:24","startHours":24.400344300939196,"endHours":25.400344300939196,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:24","end":"02:24","startHours":25.400344300939196,"endHours":26.400344300939196,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:24","end":"03:24","startHours":26.400344300939196,"endHours":27.400344300939196,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:24","end":"04:24","startHours":27.400344300939196,"endHours":28.400344300939196,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:24","end":"05:24","startHours":28.400344300939196,"endHours":29.400344300939196,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:24","end":"06:24","startHours":29.400344300939196,"endHours":30.400344300939196,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","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":6.623957020199464,"eotMinutes":-2.4880125448329173,"ayanamsa":22.6274}},"calendars":{"vikram_samvat":1969,"vikram_samvatsara":"Krodhana","saka_samvat":1834,"saka_samvatsara":"Paridhāvi","bengali_samvat":1319,"malayalam_era":1088,"nanakshahi_year":443,"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 Ṣaṣṭhī · Vikram 1969 Krodhana · Śaka 1834 Paridhāvi"},"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":[{"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 7, 1912 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"April 7, 1912 CE for Kolhāpur, Maharashtra: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:24, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1912-04-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1912-04-07","sa":"https://sa.vidhyamitra.com/city/kolhapur/1912-04-07","hi":"https://hi.vidhyamitra.com/city/kolhapur/1912-04-07","x-default":"https://vidhyamitra.com/city/kolhapur/1912-04-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T10:42:44.460Z","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":"2026-05-31T10:42:44.460Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T10:42:44.460Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}