{"id":"vidhyamitra:city-day:mysore:1930-07-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/1930-07-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1930-07-31","date_display":"July 31, 1930 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":1930,"month":7,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2426188.770833,"kali_year":5032,"ahargana":1837723.2708,"sun":{"sidereal_longitude":103.8632,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":172.2855,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":68.4223,"elapsed_within_tithi_degrees":8.4223},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.2855,"elapsed_within_degrees":12.2855},"yoga":{"number":21,"name":"Siddha","sum_longitude":276.1488},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":1930,"month":7,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2426188.770833,"ahargana":1837723.2708,"kali_year":5032,"ayanamsa_lahiri":22.8832,"grahas":{"sun":{"sidereal_longitude":104.22850499999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"moon":{"sidereal_longitude":175.68140500000004,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":1.2612},"mars":{"sidereal_longitude":49.52680499999997,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":121.111805,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":75.56570499999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":146.86530500000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":254.04420500000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":8.5774,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":188.5774,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"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":1930,"month":7,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2426188.770833,"kali_year":5032,"ahargana":1837723.2708,"sun":{"sidereal_longitude":103.8632,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":172.2855,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":68.4223,"elapsed_within_tithi_degrees":8.4223},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.2855,"elapsed_within_degrees":12.2855},"yoga":{"number":21,"name":"Siddha","sum_longitude":276.1488},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.261,"elongation":68.422},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.261,"opposition_distance":111.578}},"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":"06:09","sunsetLocal":"18:50","solarNoonLocal":"12:30","dayLengthHours":12.677623980257906,"dayLengthDisplay":"12 Hours 40 Mins 39 Secs","nightLengthDisplay":"11 Hours 19 Mins 21 Secs","moonriseLocal":"11:19","moonsetLocal":"23:11","rahuKala":{"name":"Rāhu Kāla","start":"14:05","end":"15:40","startHours":14.07659923940475,"endHours":15.66130223693699,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:09","end":"07:44","startHours":6.15308425174356,"endHours":7.737787249275798,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:19","end":"10:54","startHours":9.322490246808037,"endHours":10.907193244340274,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:07","end":"09:32","startHours":9.111196513803737,"endHours":9.533783979812334,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:41","end":"07:01","startHours":6.681318584254306,"endHours":7.019388557061184,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:04","end":"12:55","startHours":12.069308775863917,"endHours":12.91448370788111,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:28","end":"05:18","startHours":4.4627343877091725,"endHours":5.307909319726367,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:06","end":"06:09","startHours":5.096615586722068,"endHours":6.15308425174356,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:36","end":"15:27","startHours":14.6048335719155,"endHours":15.450008503932693,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:38","end":"19:02","startHours":18.630708232001467,"endHours":19.030708232001466,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:50","end":"19:22","startHours":18.830708232001466,"endHours":19.358942564512212,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:35","end":"20:20","startHours":18.580708232001466,"endHours":20.330708232001466,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:04","end":"00:55","startHours":24.069308775863917,"endHours":24.91448370788111,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:09","end":"07:44","startHours":6.15308425174356,"endHours":7.737787249275798,"quality":"auspicious"},{"name":"Roga","start":"07:44","end":"09:19","startHours":7.737787249275798,"endHours":9.322490246808037,"quality":"inauspicious"},{"name":"Udveg","start":"09:19","end":"10:54","startHours":9.322490246808037,"endHours":10.907193244340274,"quality":"inauspicious"},{"name":"Chala","start":"10:54","end":"12:30","startHours":10.907193244340274,"endHours":12.491896241872514,"quality":"neutral"},{"name":"Labha","start":"12:30","end":"14:05","startHours":12.491896241872514,"endHours":14.07659923940475,"quality":"auspicious"},{"name":"Amṛta","start":"14:05","end":"15:40","startHours":14.07659923940475,"endHours":15.66130223693699,"quality":"auspicious"},{"name":"Kāla","start":"15:40","end":"17:15","startHours":15.66130223693699,"endHours":17.246005234469227,"quality":"inauspicious"},{"name":"Śubha","start":"17:15","end":"18:50","startHours":17.246005234469227,"endHours":18.830708232001466,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:50","end":"20:15","startHours":18.830708232001466,"endHours":20.24600523446923,"quality":"auspicious"},{"name":"Kāla","start":"20:15","end":"21:40","startHours":20.24600523446923,"endHours":21.66130223693699,"quality":"inauspicious"},{"name":"Śubha","start":"21:40","end":"23:05","startHours":21.66130223693699,"endHours":23.07659923940475,"quality":"auspicious"},{"name":"Roga","start":"23:05","end":"00:30","startHours":23.07659923940475,"endHours":24.491896241872514,"quality":"inauspicious"},{"name":"Udveg","start":"00:30","end":"01:54","startHours":24.491896241872514,"endHours":25.907193244340277,"quality":"inauspicious"},{"name":"Chala","start":"01:54","end":"03:19","startHours":25.907193244340277,"endHours":27.322490246808037,"quality":"neutral"},{"name":"Labha","start":"03:19","end":"04:44","startHours":27.322490246808037,"endHours":28.737787249275797,"quality":"auspicious"},{"name":"Amṛta","start":"04:44","end":"06:09","startHours":28.737787249275797,"endHours":30.15308425174356,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:09","end":"07:09","startHours":6.15308425174356,"endHours":7.15308425174356,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:09","end":"08:09","startHours":7.15308425174356,"endHours":8.15308425174356,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:09","end":"09:09","startHours":8.15308425174356,"endHours":9.15308425174356,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:09","end":"10:09","startHours":9.15308425174356,"endHours":10.15308425174356,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:09","end":"11:09","startHours":10.15308425174356,"endHours":11.15308425174356,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:09","end":"12:09","startHours":11.15308425174356,"endHours":12.15308425174356,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:09","end":"13:09","startHours":12.15308425174356,"endHours":13.15308425174356,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:09","end":"14:09","startHours":13.15308425174356,"endHours":14.15308425174356,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:09","end":"15:09","startHours":14.15308425174356,"endHours":15.15308425174356,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:09","end":"16:09","startHours":15.15308425174356,"endHours":16.15308425174356,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:09","end":"17:09","startHours":16.15308425174356,"endHours":17.15308425174356,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:09","end":"18:09","startHours":17.15308425174356,"endHours":18.15308425174356,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:09","end":"19:09","startHours":18.15308425174356,"endHours":19.15308425174356,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:09","end":"20:09","startHours":19.15308425174356,"endHours":20.15308425174356,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:09","end":"21:09","startHours":20.15308425174356,"endHours":21.15308425174356,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:09","end":"22:09","startHours":21.15308425174356,"endHours":22.15308425174356,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:09","end":"23:09","startHours":22.15308425174356,"endHours":23.15308425174356,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:09","end":"00:09","startHours":23.15308425174356,"endHours":24.15308425174356,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:09","end":"01:09","startHours":24.15308425174356,"endHours":25.15308425174356,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:09","end":"02:09","startHours":25.15308425174356,"endHours":26.15308425174356,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:09","end":"03:09","startHours":26.15308425174356,"endHours":27.15308425174356,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:09","end":"04:09","startHours":27.15308425174356,"endHours":28.15308425174356,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:09","end":"05:09","startHours":28.15308425174356,"endHours":29.15308425174356,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:09","end":"06:09","startHours":29.15308425174356,"endHours":30.15308425174356,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-West","rahuVasa":"North-West","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.492227011367042,"eotMinutes":-6.071374512350812,"ayanamsa":22.8832}},"calendars":{"vikram_samvat":1987,"vikram_samvatsara":"Subhānu","saka_samvat":1852,"saka_samvatsara":"Pramoda","bengali_samvat":1337,"malayalam_era":1106,"nanakshahi_year":461,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Ṣaṣṭhī · Vikram 1987 Subhānu · Śaka 1852 Pramoda"},"festivals":[{"id":"kalki-jayanti","name":"Kalki Jayantī","name_sanskrit":"कल्कि जयन्ती","tradition":"Vaishnava","associated_deity":"Kalki (10th daśāvatāra of Krishna)","deity_avatara_index":22,"significance":"Future Kalki avatāra — to manifest at end of Kali Yuga; observed Śrāvaṇa Śukla 6.","vrata":false,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Śrāvaṇa"},"precedence":4,"sources":["Bhāgavata 12.2.18-20","Kalki Purāṇa"]}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 July 31, 1930 CE · Mysore, Karnataka · Vidhyamitra","description":"July 31, 1930 CE for Mysore, Karnataka: Śukla Ṣaṣṭhī, sūryodaya 06:09, sūryāsta 18:50.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/1930-07-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/1930-07-31","sa":"https://sa.vidhyamitra.com/city/mysore/1930-07-31","hi":"https://hi.vidhyamitra.com/city/mysore/1930-07-31","x-default":"https://vidhyamitra.com/city/mysore/1930-07-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:58:28.384Z","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":"2026-05-31T15:58:28.384Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:58:28.384Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}