{"id":"vidhyamitra:city-day:kolhapur:1964-03-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1964-03-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1964-03-15","date_display":"March 15, 1964 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":1964,"month":3,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438469.770833,"kali_year":5065,"ahargana":1850004.2708,"sun":{"sidereal_longitude":331.4031,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":342.2673,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":10.8642,"elapsed_within_tithi_degrees":10.8642},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":342.2673,"elapsed_within_degrees":8.9339},"yoga":{"number":24,"name":"Śukla","sum_longitude":313.6703},"karana":{"half_tithi_index":1,"name":"Bava"},"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":1964,"month":3,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2438469.770833,"ahargana":1850004.2708,"kali_year":5065,"ayanamsa_lahiri":23.3529,"grahas":{"sun":{"sidereal_longitude":331.14257999999995,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":343.60618,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":-4.4785},"mars":{"sidereal_longitude":325.83788000000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":333.19067999999993,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":0.7902799999999957,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":15.644180000000006,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":306.31298000000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":77.8709,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":257.8709,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"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":1964,"month":3,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2438469.770833,"kali_year":5065,"ahargana":1850004.2708,"sun":{"sidereal_longitude":331.4031,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":342.2673,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":10.8642,"elapsed_within_tithi_degrees":10.8642},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":342.2673,"elapsed_within_degrees":8.9339},"yoga":{"number":24,"name":"Śukla","sum_longitude":313.6703},"karana":{"half_tithi_index":1,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.478,"elongation":10.864},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.478,"opposition_distance":169.136}},"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":"06:42","sunsetLocal":"18:44","solarNoonLocal":"12:43","dayLengthHours":12.028506920339638,"dayLengthDisplay":"12 Hours 01 Mins 43 Secs","nightLengthDisplay":"11 Hours 58 Mins 17 Secs","moonriseLocal":"07:27","moonsetLocal":"19:38","rahuKala":{"name":"Rāhu Kāla","start":"17:13","end":"18:44","startHours":17.221983195347974,"endHours":18.725546560390427,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:43","end":"14:13","startHours":12.711293100220608,"endHours":14.214856465263065,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:43","end":"17:13","startHours":15.718419830305518,"endHours":17.221983195347974,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:30","end":"09:54","startHours":9.503691254796706,"endHours":9.904641485474693,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:31","startHours":7.198227428398275,"endHours":7.518987612940665,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:19","end":"13:07","startHours":12.31034286954262,"endHours":13.112243330898597,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:06","end":"05:54","startHours":5.0932387173388385,"endHours":5.895139178694815,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:42","end":"06:42","startHours":5.6946640633558205,"endHours":6.69703964005079,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:31","startHours":14.716044253610548,"endHours":15.517944714966523,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:32","end":"18:56","startHours":18.525546560390428,"endHours":18.925546560390426,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:44","end":"19:14","startHours":18.725546560390427,"endHours":19.226734348737914,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:29","end":"20:14","startHours":18.475546560390427,"endHours":20.225546560390427,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:19","end":"01:07","startHours":24.31034286954262,"endHours":25.112243330898597,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:42","end":"08:12","startHours":6.69703964005079,"endHours":8.200603005093246,"quality":"inauspicious"},{"name":"Chala","start":"08:12","end":"09:42","startHours":8.200603005093246,"endHours":9.704166370135699,"quality":"neutral"},{"name":"Labha","start":"09:42","end":"11:12","startHours":9.704166370135699,"endHours":11.207729735178155,"quality":"auspicious"},{"name":"Amṛta","start":"11:12","end":"12:43","startHours":11.207729735178155,"endHours":12.711293100220608,"quality":"auspicious"},{"name":"Kāla","start":"12:43","end":"14:13","startHours":12.711293100220608,"endHours":14.214856465263065,"quality":"inauspicious"},{"name":"Śubha","start":"14:13","end":"15:43","startHours":14.214856465263065,"endHours":15.718419830305518,"quality":"auspicious"},{"name":"Roga","start":"15:43","end":"17:13","startHours":15.718419830305518,"endHours":17.221983195347974,"quality":"inauspicious"},{"name":"Udveg","start":"17:13","end":"18:44","startHours":17.221983195347974,"endHours":18.725546560390427,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:44","end":"20:13","startHours":18.725546560390427,"endHours":20.221983195347974,"quality":"auspicious"},{"name":"Roga","start":"20:13","end":"21:43","startHours":20.221983195347974,"endHours":21.718419830305518,"quality":"inauspicious"},{"name":"Udveg","start":"21:43","end":"23:13","startHours":21.718419830305518,"endHours":23.21485646526306,"quality":"inauspicious"},{"name":"Chala","start":"23:13","end":"00:43","startHours":23.21485646526306,"endHours":24.711293100220608,"quality":"neutral"},{"name":"Labha","start":"00:43","end":"02:12","startHours":24.711293100220608,"endHours":26.207729735178155,"quality":"auspicious"},{"name":"Amṛta","start":"02:12","end":"03:42","startHours":26.207729735178155,"endHours":27.7041663701357,"quality":"auspicious"},{"name":"Kāla","start":"03:42","end":"05:12","startHours":27.7041663701357,"endHours":29.200603005093242,"quality":"inauspicious"},{"name":"Śubha","start":"05:12","end":"06:42","startHours":29.200603005093242,"endHours":30.69703964005079,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:42","end":"07:42","startHours":6.69703964005079,"endHours":7.69703964005079,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:42","end":"08:42","startHours":7.69703964005079,"endHours":8.69703964005079,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:42","end":"09:42","startHours":8.69703964005079,"endHours":9.69703964005079,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:42","end":"10:42","startHours":9.69703964005079,"endHours":10.69703964005079,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:42","end":"11:42","startHours":10.69703964005079,"endHours":11.69703964005079,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:42","end":"12:42","startHours":11.69703964005079,"endHours":12.69703964005079,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:42","end":"13:42","startHours":12.69703964005079,"endHours":13.69703964005079,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:42","end":"14:42","startHours":13.69703964005079,"endHours":14.69703964005079,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:42","end":"15:42","startHours":14.69703964005079,"endHours":15.69703964005079,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:42","end":"16:42","startHours":15.69703964005079,"endHours":16.69703964005079,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:42","end":"17:42","startHours":16.69703964005079,"endHours":17.69703964005079,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:42","end":"18:42","startHours":17.69703964005079,"endHours":18.69703964005079,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:42","end":"19:42","startHours":18.69703964005079,"endHours":19.69703964005079,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:42","end":"20:42","startHours":19.69703964005079,"endHours":20.69703964005079,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:42","end":"21:42","startHours":20.69703964005079,"endHours":21.69703964005079,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:42","end":"22:42","startHours":21.69703964005079,"endHours":22.69703964005079,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:42","end":"23:42","startHours":22.69703964005079,"endHours":23.69703964005079,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:42","end":"00:42","startHours":23.69703964005079,"endHours":24.69703964005079,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:42","end":"01:42","startHours":24.69703964005079,"endHours":25.69703964005079,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:42","end":"02:42","startHours":25.69703964005079,"endHours":26.69703964005079,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:42","end":"03:42","startHours":26.69703964005079,"endHours":27.69703964005079,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:42","end":"04:42","startHours":27.69703964005079,"endHours":28.69703964005079,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:42","end":"05:42","startHours":28.69703964005079,"endHours":29.69703964005079,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:42","end":"06:42","startHours":29.69703964005079,"endHours":30.69703964005079,"planetary_lord":"Jupiter"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-2.1864906479378363,"eotMinutes":-9.650786013236482,"ayanamsa":23.3529}},"calendars":{"vikram_samvat":2021,"vikram_samvatsara":"Piṅgala","saka_samvat":1886,"saka_samvatsara":"Krodhi","bengali_samvat":1371,"malayalam_era":1140,"nanakshahi_year":495,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra (Adhika) Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra (Adhika) Śukla Pratipada · Vikram 2021 Piṅgala · Śaka 1886 Krodhi"},"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 March 15, 1964 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"March 15, 1964 CE for Kolhāpur, Maharashtra: Śukla Pratipada, sūryodaya 06:42, sūryāsta 18:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1964-03-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1964-03-15","sa":"https://sa.vidhyamitra.com/city/kolhapur/1964-03-15","hi":"https://hi.vidhyamitra.com/city/kolhapur/1964-03-15","x-default":"https://vidhyamitra.com/city/kolhapur/1964-03-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:34:39.247Z","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":"2026-05-31T11:34:39.247Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:34:39.247Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}