{"id":"vidhyamitra:city-day:mysore:1931-02-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/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":"mysore","name":"Mysore, Karnataka","lat":12.2958,"lon":76.6394,"tz_offset_hours":5.5,"state":"Karnataka","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"mysore","name":"Mysore, Karnataka","lat":12.2958,"lon":76.6394,"tz_offset_hours":5.5,"state":"Karnataka","country":"IN","tier":"tier-1"},"sunriseLocal":"06:48","sunsetLocal":"18:28","solarNoonLocal":"12:38","dayLengthHours":11.661092320516701,"dayLengthDisplay":"11 Hours 39 Mins 40 Secs","nightLengthDisplay":"12 Hours 20 Mins 20 Secs","moonriseLocal":"23:22","moonsetLocal":"11:08","rahuKala":{"name":"Rāhu Kāla","start":"17:00","end":"18:28","startHours":17.004399188204797,"endHours":18.462035728269385,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:38","end":"14:05","startHours":12.631489568011034,"endHours":14.089126108075622,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:33","end":"17:00","startHours":15.54676264814021,"endHours":17.004399188204797,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:31","end":"09:55","startHours":9.52186494920658,"endHours":9.910568026557137,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:17","end":"07:36","startHours":7.286822254440879,"endHours":7.597784716321325,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:15","end":"13:01","startHours":12.242786490660476,"endHours":13.020192645361591,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:15","end":"06:01","startHours":5.246131098350457,"endHours":6.02353725305157,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:50","end":"06:48","startHours":5.829185714376291,"endHours":6.800943407752683,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:35","end":"15:21","startHours":14.575004954763816,"endHours":15.35241110946493,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:16","end":"18:40","startHours":18.262035728269385,"endHours":18.662035728269384,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:28","end":"18:57","startHours":18.462035728269385,"endHours":18.94791457495758,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:13","end":"19:58","startHours":18.212035728269385,"endHours":19.962035728269385,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:15","end":"01:01","startHours":24.242786490660478,"endHours":25.02019264536159,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:48","end":"08:16","startHours":6.800943407752683,"endHours":8.258579947817271,"quality":"inauspicious"},{"name":"Chala","start":"08:16","end":"09:43","startHours":8.258579947817271,"endHours":9.716216487881859,"quality":"neutral"},{"name":"Labha","start":"09:43","end":"11:10","startHours":9.716216487881859,"endHours":11.173853027946446,"quality":"auspicious"},{"name":"Amṛta","start":"11:10","end":"12:38","startHours":11.173853027946446,"endHours":12.631489568011034,"quality":"auspicious"},{"name":"Kāla","start":"12:38","end":"14:05","startHours":12.631489568011034,"endHours":14.089126108075622,"quality":"inauspicious"},{"name":"Śubha","start":"14:05","end":"15:33","startHours":14.089126108075622,"endHours":15.54676264814021,"quality":"auspicious"},{"name":"Roga","start":"15:33","end":"17:00","startHours":15.54676264814021,"endHours":17.004399188204797,"quality":"inauspicious"},{"name":"Udveg","start":"17:00","end":"18:28","startHours":17.004399188204797,"endHours":18.462035728269385,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:28","end":"20:00","startHours":18.462035728269385,"endHours":20.004399188204797,"quality":"auspicious"},{"name":"Roga","start":"20:00","end":"21:33","startHours":20.004399188204797,"endHours":21.54676264814021,"quality":"inauspicious"},{"name":"Udveg","start":"21:33","end":"23:05","startHours":21.54676264814021,"endHours":23.08912610807562,"quality":"inauspicious"},{"name":"Chala","start":"23:05","end":"00:38","startHours":23.08912610807562,"endHours":24.631489568011034,"quality":"neutral"},{"name":"Labha","start":"00:38","end":"02:10","startHours":24.631489568011034,"endHours":26.173853027946446,"quality":"auspicious"},{"name":"Amṛta","start":"02:10","end":"03:43","startHours":26.173853027946446,"endHours":27.71621648788186,"quality":"auspicious"},{"name":"Kāla","start":"03:43","end":"05:16","startHours":27.71621648788186,"endHours":29.25857994781727,"quality":"inauspicious"},{"name":"Śubha","start":"05:16","end":"06:48","startHours":29.25857994781727,"endHours":30.800943407752683,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:48","end":"07:48","startHours":6.800943407752683,"endHours":7.800943407752683,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:48","end":"08:48","startHours":7.800943407752683,"endHours":8.800943407752683,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:48","end":"09:48","startHours":8.800943407752683,"endHours":9.800943407752683,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:48","end":"10:48","startHours":9.800943407752683,"endHours":10.800943407752683,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:48","end":"11:48","startHours":10.800943407752683,"endHours":11.800943407752683,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:48","end":"12:48","startHours":11.800943407752683,"endHours":12.800943407752683,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:48","end":"13:48","startHours":12.800943407752683,"endHours":13.800943407752683,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:48","end":"14:48","startHours":13.800943407752683,"endHours":14.800943407752683,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:48","end":"15:48","startHours":14.800943407752683,"endHours":15.800943407752683,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:48","end":"16:48","startHours":15.800943407752683,"endHours":16.800943407752683,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:48","end":"17:48","startHours":16.800943407752683,"endHours":17.800943407752683,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:48","end":"18:48","startHours":17.800943407752683,"endHours":18.800943407752683,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:48","end":"19:48","startHours":18.800943407752683,"endHours":19.800943407752683,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:48","end":"20:48","startHours":19.800943407752683,"endHours":20.800943407752683,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:48","end":"21:48","startHours":20.800943407752683,"endHours":21.800943407752683,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:48","end":"22:48","startHours":21.800943407752683,"endHours":22.800943407752683,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:48","end":"23:48","startHours":22.800943407752683,"endHours":23.800943407752683,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:48","end":"00:48","startHours":23.800943407752683,"endHours":24.800943407752683,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:48","end":"01:48","startHours":24.800943407752683,"endHours":25.800943407752683,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:48","end":"02:48","startHours":25.800943407752683,"endHours":26.800943407752683,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:48","end":"03:48","startHours":26.800943407752683,"endHours":27.800943407752683,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:48","end":"04:48","startHours":27.800943407752683,"endHours":28.800943407752683,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:48","end":"05:48","startHours":28.800943407752683,"endHours":29.800943407752683,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:48","end":"06:48","startHours":29.800943407752683,"endHours":30.800943407752683,"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":"mysore"},"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 · Mysore, Karnataka · Vidhyamitra","description":"February 8, 1931 CE for Mysore, Karnataka: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:48, sūryāsta 18:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/1931-02-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/1931-02-08","sa":"https://sa.vidhyamitra.com/city/mysore/1931-02-08","hi":"https://hi.vidhyamitra.com/city/mysore/1931-02-08","x-default":"https://vidhyamitra.com/city/mysore/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":"2026-06-01T21:39:48.570Z","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":"2026-06-01T21:39:48.570Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T21:39:48.570Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}