{"id":"vidhyamitra:city-day:kolhapur:1931-02-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/kolhapur/1931-02-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1931-02-08","date_display":"February 8, 1931 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":1931,"month":2,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2426380.770833,"kali_year":5032,"ahargana":1837915.2708,"sun":{"sidereal_longitude":295.6501,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":181.5361,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":245.886,"elapsed_within_tithi_degrees":5.886},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":181.5361,"elapsed_within_degrees":8.2027},"yoga":{"number":9,"name":"Śūla","sum_longitude":117.1861},"karana":{"half_tithi_index":40,"name":"Gara"},"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":1931,"month":2,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2426380.770833,"ahargana":1837915.2708,"kali_year":5032,"ayanamsa_lahiri":22.8906,"grahas":{"sun":{"sidereal_longitude":295.426969,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":184.775169,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":-0.2456},"mars":{"sidereal_longitude":100.692969,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":273.323569,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":79.42636900000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":249.57966899999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":265.5665690000001,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":358.4043,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":178.4043,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":1931,"month":2,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2426380.770833,"kali_year":5032,"ahargana":1837915.2708,"sun":{"sidereal_longitude":295.6501,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":181.5361,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":245.886,"elapsed_within_tithi_degrees":5.886},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":181.5361,"elapsed_within_degrees":8.2027},"yoga":{"number":9,"name":"Śūla","sum_longitude":117.1861},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.246,"elongation":114.114},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.246,"opposition_distance":65.886}},"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":11.491075788742888,"dayLengthDisplay":"11 Hours 29 Mins 28 Secs","nightLengthDisplay":"12 Hours 30 Mins 32 Secs","moonriseLocal":"23:35","moonsetLocal":"11:14","rahuKala":{"name":"Rāhu Kāla","start":"17:06","end":"18:32","startHours":17.10038298878962,"endHours":18.53676746238248,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:47","end":"14:14","startHours":12.791229568011033,"endHours":14.227614041603896,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:40","end":"17:06","startHours":15.663998515196756,"endHours":17.10038298878962,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:44","end":"10:07","startHours":9.72694269101293,"endHours":10.109978550637694,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:31","end":"07:50","startHours":7.5244864981705435,"endHours":7.830915185870354,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:24","end":"13:10","startHours":12.408193708386271,"endHours":13.174265427635795,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:31","end":"06:17","startHours":5.513548235140538,"endHours":6.279619954390064,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:05","end":"07:03","startHours":6.088102024577683,"endHours":7.04569167363959,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:42","end":"15:28","startHours":14.706408866134849,"endHours":15.472480585384375,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:20","end":"18:44","startHours":18.33676746238248,"endHours":18.736767462382478,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:32","end":"19:01","startHours":18.53676746238248,"endHours":19.015562286913433,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:17","end":"20:02","startHours":18.28676746238248,"endHours":20.03676746238248,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:24","end":"01:10","startHours":24.40819370838627,"endHours":25.174265427635795,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:03","end":"08:29","startHours":7.04569167363959,"endHours":8.482076147232451,"quality":"inauspicious"},{"name":"Chala","start":"08:29","end":"09:55","startHours":8.482076147232451,"endHours":9.918460620825313,"quality":"neutral"},{"name":"Labha","start":"09:55","end":"11:21","startHours":9.918460620825313,"endHours":11.354845094418174,"quality":"auspicious"},{"name":"Amṛta","start":"11:21","end":"12:47","startHours":11.354845094418174,"endHours":12.791229568011033,"quality":"auspicious"},{"name":"Kāla","start":"12:47","end":"14:14","startHours":12.791229568011033,"endHours":14.227614041603896,"quality":"inauspicious"},{"name":"Śubha","start":"14:14","end":"15:40","startHours":14.227614041603896,"endHours":15.663998515196756,"quality":"auspicious"},{"name":"Roga","start":"15:40","end":"17:06","startHours":15.663998515196756,"endHours":17.10038298878962,"quality":"inauspicious"},{"name":"Udveg","start":"17:06","end":"18:32","startHours":17.10038298878962,"endHours":18.53676746238248,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:32","end":"20:06","startHours":18.53676746238248,"endHours":20.10038298878962,"quality":"auspicious"},{"name":"Roga","start":"20:06","end":"21:40","startHours":20.10038298878962,"endHours":21.663998515196756,"quality":"inauspicious"},{"name":"Udveg","start":"21:40","end":"23:14","startHours":21.663998515196756,"endHours":23.227614041603896,"quality":"inauspicious"},{"name":"Chala","start":"23:14","end":"00:47","startHours":23.227614041603896,"endHours":24.791229568011033,"quality":"neutral"},{"name":"Labha","start":"00:47","end":"02:21","startHours":24.791229568011033,"endHours":26.354845094418174,"quality":"auspicious"},{"name":"Amṛta","start":"02:21","end":"03:55","startHours":26.354845094418174,"endHours":27.918460620825314,"quality":"auspicious"},{"name":"Kāla","start":"03:55","end":"05:29","startHours":27.918460620825314,"endHours":29.48207614723245,"quality":"inauspicious"},{"name":"Śubha","start":"05:29","end":"07:03","startHours":29.48207614723245,"endHours":31.04569167363959,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:03","end":"08:03","startHours":7.04569167363959,"endHours":8.04569167363959,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:03","end":"09:03","startHours":8.04569167363959,"endHours":9.04569167363959,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:03","end":"10:03","startHours":9.04569167363959,"endHours":10.04569167363959,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:03","end":"11:03","startHours":10.04569167363959,"endHours":11.04569167363959,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:03","end":"12:03","startHours":11.04569167363959,"endHours":12.04569167363959,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:03","end":"13:03","startHours":12.04569167363959,"endHours":13.04569167363959,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:03","end":"14:03","startHours":13.04569167363959,"endHours":14.04569167363959,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:03","end":"15:03","startHours":14.04569167363959,"endHours":15.04569167363959,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:03","end":"16:03","startHours":15.04569167363959,"endHours":16.04569167363959,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:03","end":"17:03","startHours":16.04569167363959,"endHours":17.04569167363959,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:03","end":"18:03","startHours":17.04569167363959,"endHours":18.04569167363959,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:03","end":"19:03","startHours":18.04569167363959,"endHours":19.04569167363959,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:03","end":"20:03","startHours":19.04569167363959,"endHours":20.04569167363959,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:03","end":"21:03","startHours":20.04569167363959,"endHours":21.04569167363959,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:03","end":"22:03","startHours":21.04569167363959,"endHours":22.04569167363959,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:03","end":"23:03","startHours":22.04569167363959,"endHours":23.04569167363959,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:03","end":"00:03","startHours":23.04569167363959,"endHours":24.04569167363959,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:03","end":"01:03","startHours":24.04569167363959,"endHours":25.04569167363959,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:03","end":"02:03","startHours":25.04569167363959,"endHours":26.04569167363959,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:03","end":"03:03","startHours":26.04569167363959,"endHours":27.04569167363959,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:03","end":"04:03","startHours":27.04569167363959,"endHours":28.04569167363959,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:03","end":"05:03","startHours":28.04569167363959,"endHours":29.04569167363959,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:03","end":"06:03","startHours":29.04569167363959,"endHours":30.04569167363959,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:03","end":"07:03","startHours":30.04569167363959,"endHours":31.04569167363959,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"North-East","anandadiYoga":{"name":"Padma","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":-15.336807225868863,"eotMinutes":-14.446974080661976,"ayanamsa":22.8906}},"calendars":{"vikram_samvat":1988,"vikram_samvatsara":"Tāraṇa","saka_samvat":1853,"saka_samvatsara":"Prajāpati","bengali_samvat":1338,"malayalam_era":1107,"nanakshahi_year":462,"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 Ṣaṣṭhī · Vikram 1988 Tāraṇa · Śaka 1853 Prajāpati"},"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 February 8, 1931 CE · Kolhāpur, Maharashtra · Vidhyamitra","description":"February 8, 1931 CE for Kolhāpur, Maharashtra: Kṛṣṇa Ṣaṣṭhī, sūryodaya 07:03, sūryāsta 18:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/kolhapur/1931-02-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/kolhapur/1931-02-08","sa":"https://sa.vidhyamitra.com/city/kolhapur/1931-02-08","hi":"https://hi.vidhyamitra.com/city/kolhapur/1931-02-08","x-default":"https://vidhyamitra.com/city/kolhapur/1931-02-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T21:02:05.416Z","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":"2026-05-31T21:02:05.416Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T21:02:05.416Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}