{"id":"vidhyamitra:city-day:kolhapur:1957-02-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1957-02-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1957-02-06","date_display":"February 6, 1957 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":1957,"month":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2435875.770833,"kali_year":5058,"ahargana":1847410.2708,"sun":{"sidereal_longitude":293.8897,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":5.2688,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":71.3791,"elapsed_within_tithi_degrees":11.3791},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":5.2688,"elapsed_within_degrees":5.2688},"yoga":{"number":23,"name":"Śubha","sum_longitude":299.1585},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1957,"month":2,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2435875.770833,"ahargana":1847410.2708,"kali_year":5058,"ayanamsa_lahiri":23.2537,"grahas":{"sun":{"sidereal_longitude":293.7379900000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":1.2549900000000207,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false,"latitude":2.2513},"mars":{"sidereal_longitude":12.502290000000016,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":269.18929,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":157.87449000000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":277.60679000000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":229.73308999999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":215.3135,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":35.3135,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1957,"month":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2435875.770833,"kali_year":5058,"ahargana":1847410.2708,"sun":{"sidereal_longitude":293.8897,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":5.2688,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":71.3791,"elapsed_within_tithi_degrees":11.3791},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":5.2688,"elapsed_within_degrees":5.2688},"yoga":{"number":23,"name":"Śubha","sum_longitude":299.1585},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.251,"elongation":71.379},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.251,"opposition_distance":108.621}},"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":"07:03","sunsetLocal":"18:32","solarNoonLocal":"12:47","dayLengthHours":11.473833424134234,"dayLengthDisplay":"11 Hours 28 Mins 26 Secs","nightLengthDisplay":"12 Hours 31 Mins 34 Secs","moonriseLocal":"11:03","moonsetLocal":"23:31","rahuKala":{"name":"Rāhu Kāla","start":"12:47","end":"14:13","startHours":12.788702218624621,"endHours":14.222931396641401,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:29","end":"09:55","startHours":8.486014684574284,"endHours":9.920243862591064,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:21","end":"12:47","startHours":11.354473040607843,"endHours":12.788702218624621,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:44","end":"10:07","startHours":9.729013305522159,"endHours":10.111474419659967,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:32","end":"07:50","startHours":7.529861899229765,"endHours":7.835830790540011,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:10","startHours":12.406241104486813,"endHours":13.17116333276243,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:31","end":"06:17","startHours":5.521941050006274,"endHours":6.286863278281889,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:06","end":"07:03","startHours":6.0956327212129855,"endHours":7.051785506557505,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:28","startHours":14.70100778931366,"endHours":15.465930017589276,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:20","end":"18:44","startHours":18.32561893069174,"endHours":18.725618930691738,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:32","end":"19:00","startHours":18.52561893069174,"endHours":19.003695323364,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:17","end":"20:02","startHours":18.27561893069174,"endHours":20.02561893069174,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:10","startHours":24.406241104486813,"endHours":25.17116333276243,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:03","end":"08:29","startHours":7.051785506557505,"endHours":8.486014684574284,"quality":"auspicious"},{"name":"Amṛta","start":"08:29","end":"09:55","startHours":8.486014684574284,"endHours":9.920243862591064,"quality":"auspicious"},{"name":"Kāla","start":"09:55","end":"11:21","startHours":9.920243862591064,"endHours":11.354473040607843,"quality":"inauspicious"},{"name":"Śubha","start":"11:21","end":"12:47","startHours":11.354473040607843,"endHours":12.788702218624621,"quality":"auspicious"},{"name":"Roga","start":"12:47","end":"14:13","startHours":12.788702218624621,"endHours":14.222931396641401,"quality":"inauspicious"},{"name":"Udveg","start":"14:13","end":"15:39","startHours":14.222931396641401,"endHours":15.657160574658182,"quality":"inauspicious"},{"name":"Chala","start":"15:39","end":"17:05","startHours":15.657160574658182,"endHours":17.09138975267496,"quality":"neutral"},{"name":"Labha","start":"17:05","end":"18:32","startHours":17.09138975267496,"endHours":18.52561893069174,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:32","end":"20:05","startHours":18.52561893069174,"endHours":20.09138975267496,"quality":"inauspicious"},{"name":"Chala","start":"20:05","end":"21:39","startHours":20.09138975267496,"endHours":21.657160574658178,"quality":"neutral"},{"name":"Labha","start":"21:39","end":"23:13","startHours":21.657160574658178,"endHours":23.2229313966414,"quality":"auspicious"},{"name":"Amṛta","start":"23:13","end":"00:47","startHours":23.2229313966414,"endHours":24.78870221862462,"quality":"auspicious"},{"name":"Kāla","start":"00:47","end":"02:21","startHours":24.78870221862462,"endHours":26.354473040607843,"quality":"inauspicious"},{"name":"Śubha","start":"02:21","end":"03:55","startHours":26.354473040607843,"endHours":27.920243862591064,"quality":"auspicious"},{"name":"Roga","start":"03:55","end":"05:29","startHours":27.920243862591064,"endHours":29.486014684574283,"quality":"inauspicious"},{"name":"Udveg","start":"05:29","end":"07:03","startHours":29.486014684574283,"endHours":31.051785506557504,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:03","end":"08:03","startHours":7.051785506557505,"endHours":8.051785506557504,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:03","end":"09:03","startHours":8.051785506557504,"endHours":9.051785506557504,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:03","end":"10:03","startHours":9.051785506557504,"endHours":10.051785506557504,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:03","end":"11:03","startHours":10.051785506557504,"endHours":11.051785506557504,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:03","end":"12:03","startHours":11.051785506557504,"endHours":12.051785506557504,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:03","end":"13:03","startHours":12.051785506557504,"endHours":13.051785506557504,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:03","end":"14:03","startHours":13.051785506557504,"endHours":14.051785506557504,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:03","end":"15:03","startHours":14.051785506557504,"endHours":15.051785506557504,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:03","end":"16:03","startHours":15.051785506557504,"endHours":16.051785506557504,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:03","end":"17:03","startHours":16.051785506557504,"endHours":17.051785506557504,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:03","end":"18:03","startHours":17.051785506557504,"endHours":18.051785506557504,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:03","end":"19:03","startHours":18.051785506557504,"endHours":19.051785506557504,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:03","end":"20:03","startHours":19.051785506557504,"endHours":20.051785506557504,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:03","end":"21:03","startHours":20.051785506557504,"endHours":21.051785506557504,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:03","end":"22:03","startHours":21.051785506557504,"endHours":22.051785506557504,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:03","end":"23:03","startHours":22.051785506557504,"endHours":23.051785506557504,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:03","end":"00:03","startHours":23.051785506557504,"endHours":24.051785506557504,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:03","end":"01:03","startHours":24.051785506557504,"endHours":25.051785506557504,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:03","end":"02:03","startHours":25.051785506557504,"endHours":26.051785506557504,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:03","end":"03:03","startHours":26.051785506557504,"endHours":27.051785506557504,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:03","end":"04:03","startHours":27.051785506557504,"endHours":28.051785506557504,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:03","end":"05:03","startHours":28.051785506557504,"endHours":29.051785506557504,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:03","end":"06:03","startHours":29.051785506557504,"endHours":30.051785506557504,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:03","end":"07:03","startHours":30.051785506557504,"endHours":31.051785506557504,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Mānasa","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-15.741345726890497,"eotMinutes":-14.295333117477217,"ayanamsa":23.2537}},"calendars":{"vikram_samvat":2014,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":1879,"saka_samvatsara":"Hemalambī","bengali_samvat":1364,"malayalam_era":1133,"nanakshahi_year":488,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Ṣaṣṭhī · Vikram 2014 Sādhāraṇa · Śaka 1879 Hemalambī"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 February 6, 1957 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"February 6, 1957 CE for Kolhāpur, Maharashtra: Śukla Ṣaṣṭhī, sūryodaya 07:03, sūryāsta 18:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1957-02-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1957-02-06","sa":"https://sa.vidhyamitra.com/city/kolhapur/1957-02-06","hi":"https://hi.vidhyamitra.com/city/kolhapur/1957-02-06","x-default":"https://vidhyamitra.com/city/kolhapur/1957-02-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:49:42.762Z","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":"2026-05-31T15:49:42.762Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:49:42.762Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}