{"id":"vidhyamitra:city-day:kolhapur:1973-02-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1973-02-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1973-02-10","date_display":"February 10, 1973 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":1973,"month":2,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441723.770833,"kali_year":5074,"ahargana":1853258.2708,"sun":{"sidereal_longitude":297.8206,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":21.6052,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":83.7846,"elapsed_within_tithi_degrees":11.7846},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":21.6052,"elapsed_within_degrees":8.2719},"yoga":{"number":24,"name":"Śukla","sum_longitude":319.4258},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"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":1973,"month":2,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441723.770833,"ahargana":1853258.2708,"kali_year":5074,"ayanamsa_lahiri":23.4774,"grahas":{"sun":{"sidereal_longitude":297.683454,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":20.512253999999984,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false,"latitude":4.0387},"mars":{"sidereal_longitude":245.34995400000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":307.29015400000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":274.112654,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":283.5109540000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":50.44485400000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":265.4583,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":85.4583,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":1973,"month":2,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441723.770833,"kali_year":5074,"ahargana":1853258.2708,"sun":{"sidereal_longitude":297.8206,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":21.6052,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":83.7846,"elapsed_within_tithi_degrees":11.7846},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":21.6052,"elapsed_within_degrees":8.2719},"yoga":{"number":24,"name":"Śukla","sum_longitude":319.4258},"karana":{"half_tithi_index":13,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.039,"elongation":83.785},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.039,"opposition_distance":96.215}},"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":"07:02","sunsetLocal":"18:33","solarNoonLocal":"12:48","dayLengthHours":11.528911685808758,"dayLengthDisplay":"11 Hours 31 Mins 44 Secs","nightLengthDisplay":"12 Hours 28 Mins 16 Secs","moonriseLocal":"11:57","moonsetLocal":"00:41","rahuKala":{"name":"Rāhu Kāla","start":"09:55","end":"11:21","startHours":9.910663503406548,"endHours":11.351777464132642,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:14","end":"15:41","startHours":14.234005385584833,"endHours":15.675119346310927,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:02","end":"08:28","startHours":7.0284355819543585,"endHours":8.469549542680454,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:43","end":"10:06","startHours":9.718514975309734,"endHours":10.10281203150336,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:31","end":"07:49","startHours":7.50880690219639,"endHours":7.816244547151291,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:11","startHours":12.408594368665112,"endHours":13.177188481052363,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:29","end":"06:16","startHours":5.491247357179858,"endHours":6.259841469567108,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"07:02","startHours":6.067692941470296,"endHours":7.0284355819543585,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:29","startHours":14.714376705826863,"endHours":15.482970818214113,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.357347267763117,"endHours":18.757347267763116,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:02","startHours":18.557347267763117,"endHours":19.03771858800515,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.307347267763117,"endHours":20.057347267763117,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:11","startHours":24.408594368665113,"endHours":25.17718848105236,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:02","end":"08:28","startHours":7.0284355819543585,"endHours":8.469549542680454,"quality":"inauspicious"},{"name":"Śubha","start":"08:28","end":"09:55","startHours":8.469549542680454,"endHours":9.910663503406548,"quality":"auspicious"},{"name":"Roga","start":"09:55","end":"11:21","startHours":9.910663503406548,"endHours":11.351777464132642,"quality":"inauspicious"},{"name":"Udveg","start":"11:21","end":"12:48","startHours":11.351777464132642,"endHours":12.792891424858738,"quality":"inauspicious"},{"name":"Chala","start":"12:48","end":"14:14","startHours":12.792891424858738,"endHours":14.234005385584833,"quality":"neutral"},{"name":"Labha","start":"14:14","end":"15:41","startHours":14.234005385584833,"endHours":15.675119346310927,"quality":"auspicious"},{"name":"Amṛta","start":"15:41","end":"17:07","startHours":15.675119346310927,"endHours":17.11623330703702,"quality":"auspicious"},{"name":"Kāla","start":"17:07","end":"18:33","startHours":17.11623330703702,"endHours":18.557347267763117,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:33","end":"20:07","startHours":18.557347267763117,"endHours":20.11623330703702,"quality":"auspicious"},{"name":"Amṛta","start":"20:07","end":"21:41","startHours":20.11623330703702,"endHours":21.67511934631093,"quality":"auspicious"},{"name":"Kāla","start":"21:41","end":"23:14","startHours":21.67511934631093,"endHours":23.234005385584833,"quality":"inauspicious"},{"name":"Śubha","start":"23:14","end":"00:48","startHours":23.234005385584833,"endHours":24.792891424858738,"quality":"auspicious"},{"name":"Roga","start":"00:48","end":"02:21","startHours":24.792891424858738,"endHours":26.351777464132642,"quality":"inauspicious"},{"name":"Udveg","start":"02:21","end":"03:55","startHours":26.351777464132642,"endHours":27.910663503406546,"quality":"inauspicious"},{"name":"Chala","start":"03:55","end":"05:28","startHours":27.910663503406546,"endHours":29.469549542680454,"quality":"neutral"},{"name":"Labha","start":"05:28","end":"07:02","startHours":29.469549542680454,"endHours":31.02843558195436,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:02","end":"08:02","startHours":7.0284355819543585,"endHours":8.028435581954358,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:02","end":"09:02","startHours":8.028435581954358,"endHours":9.028435581954358,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:02","end":"10:02","startHours":9.028435581954358,"endHours":10.028435581954358,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:02","end":"11:02","startHours":10.028435581954358,"endHours":11.028435581954358,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:02","end":"12:02","startHours":11.028435581954358,"endHours":12.028435581954358,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:02","end":"13:02","startHours":12.028435581954358,"endHours":13.028435581954358,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:02","end":"14:02","startHours":13.028435581954358,"endHours":14.028435581954358,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:02","end":"15:02","startHours":14.028435581954358,"endHours":15.028435581954358,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:02","end":"16:02","startHours":15.028435581954358,"endHours":16.02843558195436,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:02","end":"17:02","startHours":16.02843558195436,"endHours":17.02843558195436,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:02","end":"18:02","startHours":17.02843558195436,"endHours":18.02843558195436,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:02","end":"19:02","startHours":18.02843558195436,"endHours":19.02843558195436,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:02","end":"20:02","startHours":19.02843558195436,"endHours":20.02843558195436,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:02","end":"21:02","startHours":20.02843558195436,"endHours":21.02843558195436,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:02","end":"22:02","startHours":21.02843558195436,"endHours":22.02843558195436,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:02","end":"23:02","startHours":22.02843558195436,"endHours":23.02843558195436,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:02","end":"00:02","startHours":23.02843558195436,"endHours":24.02843558195436,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:02","end":"01:02","startHours":24.02843558195436,"endHours":25.02843558195436,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:02","end":"02:02","startHours":25.02843558195436,"endHours":26.02843558195436,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:02","end":"03:02","startHours":26.02843558195436,"endHours":27.02843558195436,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:02","end":"04:02","startHours":27.02843558195436,"endHours":28.02843558195436,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:02","end":"05:02","startHours":28.02843558195436,"endHours":29.02843558195436,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:02","end":"06:02","startHours":29.02843558195436,"endHours":30.02843558195436,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:02","end":"07:02","startHours":30.02843558195436,"endHours":31.02843558195436,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Cara","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":-14.443926873249506,"eotMinutes":-14.546685491524224,"ayanamsa":23.4774}},"calendars":{"vikram_samvat":2030,"vikram_samvatsara":"Akṣaya","saka_samvat":1895,"saka_samvatsara":"Pramādī","bengali_samvat":1380,"malayalam_era":1149,"nanakshahi_year":504,"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 Saptamī · Vikram 2030 Akṣaya · Śaka 1895 Pramādī"},"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 February 10, 1973 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"February 10, 1973 CE for Kolhāpur, Maharashtra: Śukla Saptamī, sūryodaya 07:02, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1973-02-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1973-02-10","sa":"https://sa.vidhyamitra.com/city/kolhapur/1973-02-10","hi":"https://hi.vidhyamitra.com/city/kolhapur/1973-02-10","x-default":"https://vidhyamitra.com/city/kolhapur/1973-02-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:26:55.373Z","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":"2026-05-31T02:26:55.373Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:26:55.373Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}