{"id":"vidhyamitra:city-day:kolhapur:1961-02-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1961-02-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1961-02-10","date_display":"February 10, 1961 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":1961,"month":2,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2437340.770833,"kali_year":5062,"ahargana":1848875.2708,"sun":{"sidereal_longitude":297.9275,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":228.1571,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":290.2295,"elapsed_within_tithi_degrees":2.2295},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":228.1571,"elapsed_within_degrees":1.4904},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":166.0846},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1961,"month":2,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2437340.770833,"ahargana":1848875.2708,"kali_year":5062,"ayanamsa_lahiri":23.3097,"grahas":{"sun":{"sidereal_longitude":297.76141600000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":224.69811600000003,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false,"latitude":4.4999},"mars":{"sidereal_longitude":67.35031600000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":315.695416,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":270.70791600000007,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":344.718016,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":271.511116,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":137.6907,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":317.6907,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","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":1961,"month":2,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2437340.770833,"kali_year":5062,"ahargana":1848875.2708,"sun":{"sidereal_longitude":297.9275,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":228.1571,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":290.2295,"elapsed_within_tithi_degrees":2.2295},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1,"moon_longitude":228.1571,"elapsed_within_degrees":1.4904},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":166.0846},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.5,"elongation":69.77},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.5,"opposition_distance":110.23}},"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":11.527700422985832,"dayLengthDisplay":"11 Hours 31 Mins 40 Secs","nightLengthDisplay":"12 Hours 28 Mins 20 Secs","moonriseLocal":"02:20","moonsetLocal":"13:31","rahuKala":{"name":"Rāhu Kāla","start":"11:21","end":"12:48","startHours":11.351928871985507,"endHours":12.792891424858738,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:40","end":"17:07","startHours":15.674816530605195,"endHours":17.115779083478422,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:28","end":"09:55","startHours":8.47000376623905,"endHours":9.910966319112278,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:43","end":"10:06","startHours":9.718837978729182,"endHours":10.103094659495376,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:31","end":"07:49","startHours":7.509362064323564,"endHours":7.816767408936519,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:11","startHours":12.408634744092543,"endHours":13.177148105624932,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:30","end":"06:16","startHours":5.492014490301043,"endHours":6.260527851833432,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"07:02","startHours":6.068399511450334,"endHours":7.02904121336582,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:29","startHours":14.714174828689709,"endHours":15.482688190222097,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.356741636351654,"endHours":18.756741636351652,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:02","startHours":18.556741636351653,"endHours":19.037062487309395,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.306741636351653,"endHours":20.056741636351653,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:11","startHours":24.40863474409254,"endHours":25.177148105624934,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:02","end":"08:28","startHours":7.02904121336582,"endHours":8.47000376623905,"quality":"neutral"},{"name":"Labha","start":"08:28","end":"09:55","startHours":8.47000376623905,"endHours":9.910966319112278,"quality":"auspicious"},{"name":"Amṛta","start":"09:55","end":"11:21","startHours":9.910966319112278,"endHours":11.351928871985507,"quality":"auspicious"},{"name":"Kāla","start":"11:21","end":"12:48","startHours":11.351928871985507,"endHours":12.792891424858738,"quality":"inauspicious"},{"name":"Śubha","start":"12:48","end":"14:14","startHours":12.792891424858738,"endHours":14.233853977731965,"quality":"auspicious"},{"name":"Roga","start":"14:14","end":"15:40","startHours":14.233853977731965,"endHours":15.674816530605195,"quality":"inauspicious"},{"name":"Udveg","start":"15:40","end":"17:07","startHours":15.674816530605195,"endHours":17.115779083478422,"quality":"inauspicious"},{"name":"Chala","start":"17:07","end":"18:33","startHours":17.115779083478422,"endHours":18.556741636351653,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:33","end":"20:07","startHours":18.556741636351653,"endHours":20.115779083478422,"quality":"inauspicious"},{"name":"Udveg","start":"20:07","end":"21:40","startHours":20.115779083478422,"endHours":21.674816530605195,"quality":"inauspicious"},{"name":"Chala","start":"21:40","end":"23:14","startHours":21.674816530605195,"endHours":23.233853977731965,"quality":"neutral"},{"name":"Labha","start":"23:14","end":"00:48","startHours":23.233853977731965,"endHours":24.792891424858738,"quality":"auspicious"},{"name":"Amṛta","start":"00:48","end":"02:21","startHours":24.792891424858738,"endHours":26.351928871985507,"quality":"auspicious"},{"name":"Kāla","start":"02:21","end":"03:55","startHours":26.351928871985507,"endHours":27.910966319112276,"quality":"inauspicious"},{"name":"Śubha","start":"03:55","end":"05:28","startHours":27.910966319112276,"endHours":29.47000376623905,"quality":"auspicious"},{"name":"Roga","start":"05:28","end":"07:02","startHours":29.47000376623905,"endHours":31.029041213365822,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:02","end":"08:02","startHours":7.02904121336582,"endHours":8.02904121336582,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:02","end":"09:02","startHours":8.02904121336582,"endHours":9.02904121336582,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:02","end":"10:02","startHours":9.02904121336582,"endHours":10.02904121336582,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:02","end":"11:02","startHours":10.02904121336582,"endHours":11.02904121336582,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:02","end":"12:02","startHours":11.02904121336582,"endHours":12.02904121336582,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:02","end":"13:02","startHours":12.02904121336582,"endHours":13.02904121336582,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:02","end":"14:02","startHours":13.02904121336582,"endHours":14.02904121336582,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:02","end":"15:02","startHours":14.02904121336582,"endHours":15.02904121336582,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:02","end":"16:02","startHours":15.02904121336582,"endHours":16.029041213365822,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:02","end":"17:02","startHours":16.029041213365822,"endHours":17.029041213365822,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:02","end":"18:02","startHours":17.029041213365822,"endHours":18.029041213365822,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:02","end":"19:02","startHours":18.029041213365822,"endHours":19.029041213365822,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:02","end":"20:02","startHours":19.029041213365822,"endHours":20.029041213365822,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:02","end":"21:02","startHours":20.029041213365822,"endHours":21.029041213365822,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:02","end":"22:02","startHours":21.029041213365822,"endHours":22.029041213365822,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:02","end":"23:02","startHours":22.029041213365822,"endHours":23.029041213365822,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:02","end":"00:02","startHours":23.029041213365822,"endHours":24.029041213365822,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:02","end":"01:02","startHours":24.029041213365822,"endHours":25.029041213365822,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:02","end":"02:02","startHours":25.029041213365822,"endHours":26.029041213365822,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:02","end":"03:02","startHours":26.029041213365822,"endHours":27.029041213365822,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:02","end":"04:02","startHours":27.029041213365822,"endHours":28.029041213365822,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:02","end":"05:02","startHours":28.029041213365822,"endHours":29.029041213365822,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:02","end":"06:02","startHours":29.029041213365822,"endHours":30.029041213365822,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:02","end":"07:02","startHours":30.029041213365822,"endHours":31.029041213365822,"planetary_lord":"Mars"}],"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":"South-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-14.472618631524826,"eotMinutes":-14.546685491524224,"ayanamsa":23.3097}},"calendars":{"vikram_samvat":2018,"vikram_samvatsara":"Ānanda","saka_samvat":1883,"saka_samvatsara":"Plava","bengali_samvat":1368,"malayalam_era":1137,"nanakshahi_year":492,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","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":"Phālguna Kṛṣṇa Daśamī · Vikram 2018 Ānanda · Śaka 1883 Plava"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 February 10, 1961 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"February 10, 1961 CE for Kolhāpur, Maharashtra: Kṛṣṇa Daśamī, sūryodaya 07:02, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1961-02-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1961-02-10","sa":"https://sa.vidhyamitra.com/city/kolhapur/1961-02-10","hi":"https://hi.vidhyamitra.com/city/kolhapur/1961-02-10","x-default":"https://vidhyamitra.com/city/kolhapur/1961-02-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T16:26:36.833Z","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":"2026-06-02T16:26:36.833Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T16:26:36.833Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}