{"id":"vidhyamitra:city-day:kolhapur:1922-02-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1922-02-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1922-02-10","date_display":"February 10, 1922 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":1922,"month":2,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2423095.770833,"kali_year":5023,"ahargana":1834630.2708,"sun":{"sidereal_longitude":298.0206,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":90.4546,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":152.434,"elapsed_within_tithi_degrees":8.434},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":90.4546,"elapsed_within_degrees":10.4546},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":28.4753},"karana":{"half_tithi_index":25,"name":"Taitila"},"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":1922,"month":2,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2423095.770833,"ahargana":1834630.2708,"kali_year":5023,"ayanamsa_lahiri":22.7649,"grahas":{"sun":{"sidereal_longitude":297.76397999999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":89.32788,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false,"latitude":-4.4562},"mars":{"sidereal_longitude":213.80477999999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":307.74508000000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":176.94128,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":299.05548,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":164.70398,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":172.4594,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":352.4594,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":1922,"month":2,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2423095.770833,"kali_year":5023,"ahargana":1834630.2708,"sun":{"sidereal_longitude":298.0206,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":90.4546,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":152.434,"elapsed_within_tithi_degrees":8.434},"nakshatra":{"number":7,"name":"Punarvasu","pada":4,"moon_longitude":90.4546,"elapsed_within_degrees":10.4546},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":28.4753},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.456,"elongation":152.434},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.456,"opposition_distance":27.566}},"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":11.52040456287704,"dayLengthDisplay":"11 Hours 31 Mins 13 Secs","nightLengthDisplay":"12 Hours 28 Mins 47 Secs","moonriseLocal":"16:24","moonsetLocal":"05:24","rahuKala":{"name":"Rāhu Kāla","start":"11:21","end":"12:48","startHours":11.352840854499107,"endHours":12.792891424858738,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:40","end":"17:07","startHours":15.672992565577998,"endHours":17.113043135937627,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:28","end":"09:55","startHours":8.472739713779848,"endHours":9.912790284139477,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:43","end":"10:06","startHours":9.720783541424861,"endHours":10.104797026854095,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:31","end":"07:49","startHours":7.5127060002067605,"endHours":7.819916788550148,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:25","end":"13:11","startHours":12.408877939429503,"endHours":13.176904910287972,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:30","end":"06:16","startHours":5.4966352017032785,"endHours":6.264662172561748,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:04","end":"07:02","startHours":6.0726554298471305,"endHours":7.0326891434202174,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:29","startHours":14.712958852004911,"endHours":15.480985822863381,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.35309370629726,"endHours":18.753093706297257,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:02","startHours":18.553093706297258,"endHours":19.033110563083802,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.303093706297258,"endHours":20.053093706297258,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:25","end":"01:11","startHours":24.4088779394295,"endHours":25.176904910287973,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:02","end":"08:28","startHours":7.0326891434202174,"endHours":8.472739713779848,"quality":"neutral"},{"name":"Labha","start":"08:28","end":"09:55","startHours":8.472739713779848,"endHours":9.912790284139477,"quality":"auspicious"},{"name":"Amṛta","start":"09:55","end":"11:21","startHours":9.912790284139477,"endHours":11.352840854499107,"quality":"auspicious"},{"name":"Kāla","start":"11:21","end":"12:48","startHours":11.352840854499107,"endHours":12.792891424858738,"quality":"inauspicious"},{"name":"Śubha","start":"12:48","end":"14:14","startHours":12.792891424858738,"endHours":14.232941995218368,"quality":"auspicious"},{"name":"Roga","start":"14:14","end":"15:40","startHours":14.232941995218368,"endHours":15.672992565577998,"quality":"inauspicious"},{"name":"Udveg","start":"15:40","end":"17:07","startHours":15.672992565577998,"endHours":17.113043135937627,"quality":"inauspicious"},{"name":"Chala","start":"17:07","end":"18:33","startHours":17.113043135937627,"endHours":18.553093706297258,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:33","end":"20:07","startHours":18.553093706297258,"endHours":20.113043135937627,"quality":"inauspicious"},{"name":"Udveg","start":"20:07","end":"21:40","startHours":20.113043135937627,"endHours":21.672992565578,"quality":"inauspicious"},{"name":"Chala","start":"21:40","end":"23:14","startHours":21.672992565578,"endHours":23.23294199521837,"quality":"neutral"},{"name":"Labha","start":"23:14","end":"00:48","startHours":23.23294199521837,"endHours":24.792891424858738,"quality":"auspicious"},{"name":"Amṛta","start":"00:48","end":"02:21","startHours":24.792891424858738,"endHours":26.352840854499107,"quality":"auspicious"},{"name":"Kāla","start":"02:21","end":"03:55","startHours":26.352840854499107,"endHours":27.912790284139476,"quality":"inauspicious"},{"name":"Śubha","start":"03:55","end":"05:28","startHours":27.912790284139476,"endHours":29.47273971377985,"quality":"auspicious"},{"name":"Roga","start":"05:28","end":"07:02","startHours":29.47273971377985,"endHours":31.032689143420217,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:02","end":"08:02","startHours":7.0326891434202174,"endHours":8.032689143420217,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:02","end":"09:02","startHours":8.032689143420217,"endHours":9.032689143420217,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:02","end":"10:02","startHours":9.032689143420217,"endHours":10.032689143420217,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:02","end":"11:02","startHours":10.032689143420217,"endHours":11.032689143420217,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:02","end":"12:02","startHours":11.032689143420217,"endHours":12.032689143420217,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:02","end":"13:02","startHours":12.032689143420217,"endHours":13.032689143420217,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:02","end":"14:02","startHours":13.032689143420217,"endHours":14.032689143420217,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:02","end":"15:02","startHours":14.032689143420217,"endHours":15.032689143420217,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:02","end":"16:02","startHours":15.032689143420217,"endHours":16.032689143420217,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:02","end":"17:02","startHours":16.032689143420217,"endHours":17.032689143420217,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:02","end":"18:02","startHours":17.032689143420217,"endHours":18.032689143420217,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:02","end":"19:02","startHours":18.032689143420217,"endHours":19.032689143420217,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:02","end":"20:02","startHours":19.032689143420217,"endHours":20.032689143420217,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:02","end":"21:02","startHours":20.032689143420217,"endHours":21.032689143420217,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:02","end":"22:02","startHours":21.032689143420217,"endHours":22.032689143420217,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:02","end":"23:02","startHours":22.032689143420217,"endHours":23.032689143420217,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:02","end":"00:02","startHours":23.032689143420217,"endHours":24.032689143420217,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:02","end":"01:02","startHours":24.032689143420217,"endHours":25.032689143420217,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:02","end":"02:02","startHours":25.032689143420217,"endHours":26.032689143420217,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:02","end":"03:02","startHours":26.032689143420217,"endHours":27.032689143420217,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:02","end":"04:02","startHours":27.032689143420217,"endHours":28.032689143420217,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:02","end":"05:02","startHours":28.032689143420217,"endHours":29.032689143420217,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:02","end":"06:02","startHours":29.032689143420217,"endHours":30.032689143420217,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:02","end":"07:02","startHours":30.032689143420217,"endHours":31.032689143420217,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Sushira","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":-14.645290955040565,"eotMinutes":-14.546685491524224,"ayanamsa":22.7649}},"calendars":{"vikram_samvat":1979,"vikram_samvatsara":"Yuva","saka_samvat":1844,"saka_samvatsara":"Dundubhi","bengali_samvat":1329,"malayalam_era":1098,"nanakshahi_year":453,"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 Trayodaśī · Vikram 1979 Yuva · Śaka 1844 Dundubhi"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","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, 1922 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"February 10, 1922 CE for Kolhāpur, Maharashtra: Śukla Trayodaśī, sūryodaya 07:02, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1922-02-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1922-02-10","sa":"https://sa.vidhyamitra.com/city/kolhapur/1922-02-10","hi":"https://hi.vidhyamitra.com/city/kolhapur/1922-02-10","x-default":"https://vidhyamitra.com/city/kolhapur/1922-02-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T12:22:37.104Z","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":"2026-06-01T12:22:37.104Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T12:22:37.104Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}