{"id":"vidhyamitra:city-day:mysore:2021-10-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/mysore/2021-10-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2021-10-10","date_display":"October 10, 2021 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":2021,"month":10,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459497.770833,"kali_year":5123,"ahargana":1871032.2708,"sun":{"sidereal_longitude":172.012,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":218.212,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":46.2,"elapsed_within_tithi_degrees":10.2},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":218.212,"elapsed_within_degrees":4.8787},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":30.224},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":2021,"month":10,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2459497.770833,"ahargana":1871032.2708,"kali_year":5123,"ayanamsa_lahiri":24.1572,"grahas":{"sun":{"sidereal_longitude":172.80675599999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":221.66925600000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":0.4304},"mars":{"sidereal_longitude":171.847356,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":171.92305599999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":298.2597559999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":218.41265599999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":282.75695599999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":43.7063,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":223.7063,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2021,"month":10,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2459497.770833,"kali_year":5123,"ahargana":1871032.2708,"sun":{"sidereal_longitude":172.012,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":218.212,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":46.2,"elapsed_within_tithi_degrees":10.2},"nakshatra":{"number":17,"name":"Anurādhā","pada":2,"moon_longitude":218.212,"elapsed_within_degrees":4.8787},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":30.224},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.43,"elongation":46.2},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.43,"opposition_distance":133.8}},"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":"06:12","sunsetLocal":"18:07","solarNoonLocal":"12:10","dayLengthHours":11.919901008849822,"dayLengthDisplay":"11 Hours 55 Mins 12 Secs","nightLengthDisplay":"12 Hours 04 Mins 48 Secs","moonriseLocal":"09:42","moonsetLocal":"21:08","rahuKala":{"name":"Rāhu Kāla","start":"16:38","end":"18:07","startHours":16.631612110452522,"endHours":18.12159973655875,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:10","end":"13:39","startHours":12.16164923213384,"endHours":13.651636858240067,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:08","end":"16:38","startHours":15.141624484346295,"endHours":16.631612110452522,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:23","startHours":8.98300896310722,"endHours":9.380338996735547,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:42","end":"07:01","startHours":6.698361269744337,"endHours":7.016225296646999,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:34","startHours":11.764319198505513,"endHours":12.558979265762167,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:37","end":"05:24","startHours":4.6123785931956185,"endHours":5.407038660452273,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:13","end":"06:12","startHours":5.20837364363811,"endHours":6.201698727708928,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:09","end":"14:57","startHours":14.148299400275477,"endHours":14.94295946753213,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:55","end":"18:19","startHours":17.92159973655875,"endHours":18.32159973655875,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:07","end":"18:37","startHours":18.12159973655875,"endHours":18.61826227859416,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:52","end":"19:37","startHours":17.87159973655875,"endHours":19.62159973655875,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:34","startHours":23.76431919850551,"endHours":24.55897926576217,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:12","end":"07:42","startHours":6.201698727708928,"endHours":7.691686353815156,"quality":"inauspicious"},{"name":"Chala","start":"07:42","end":"09:11","startHours":7.691686353815156,"endHours":9.181673979921383,"quality":"neutral"},{"name":"Labha","start":"09:11","end":"10:40","startHours":9.181673979921383,"endHours":10.671661606027612,"quality":"auspicious"},{"name":"Amṛta","start":"10:40","end":"12:10","startHours":10.671661606027612,"endHours":12.16164923213384,"quality":"auspicious"},{"name":"Kāla","start":"12:10","end":"13:39","startHours":12.16164923213384,"endHours":13.651636858240067,"quality":"inauspicious"},{"name":"Śubha","start":"13:39","end":"15:08","startHours":13.651636858240067,"endHours":15.141624484346295,"quality":"auspicious"},{"name":"Roga","start":"15:08","end":"16:38","startHours":15.141624484346295,"endHours":16.631612110452522,"quality":"inauspicious"},{"name":"Udveg","start":"16:38","end":"18:07","startHours":16.631612110452522,"endHours":18.12159973655875,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:07","end":"19:38","startHours":18.12159973655875,"endHours":19.631612110452522,"quality":"auspicious"},{"name":"Roga","start":"19:38","end":"21:08","startHours":19.631612110452522,"endHours":21.141624484346295,"quality":"inauspicious"},{"name":"Udveg","start":"21:08","end":"22:39","startHours":21.141624484346295,"endHours":22.651636858240067,"quality":"inauspicious"},{"name":"Chala","start":"22:39","end":"00:10","startHours":22.651636858240067,"endHours":24.16164923213384,"quality":"neutral"},{"name":"Labha","start":"00:10","end":"01:40","startHours":24.16164923213384,"endHours":25.671661606027612,"quality":"auspicious"},{"name":"Amṛta","start":"01:40","end":"03:11","startHours":25.671661606027612,"endHours":27.181673979921385,"quality":"auspicious"},{"name":"Kāla","start":"03:11","end":"04:42","startHours":27.181673979921385,"endHours":28.691686353815157,"quality":"inauspicious"},{"name":"Śubha","start":"04:42","end":"06:12","startHours":28.691686353815157,"endHours":30.20169872770893,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.201698727708928,"endHours":7.201698727708928,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.201698727708928,"endHours":8.201698727708928,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.201698727708928,"endHours":9.201698727708928,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.201698727708928,"endHours":10.201698727708928,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.201698727708928,"endHours":11.201698727708928,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.201698727708928,"endHours":12.201698727708928,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.201698727708928,"endHours":13.201698727708928,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.201698727708928,"endHours":14.201698727708928,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.201698727708928,"endHours":15.201698727708928,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.201698727708928,"endHours":16.20169872770893,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.20169872770893,"endHours":17.20169872770893,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.20169872770893,"endHours":18.20169872770893,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.20169872770893,"endHours":19.20169872770893,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.20169872770893,"endHours":20.20169872770893,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.20169872770893,"endHours":21.20169872770893,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.20169872770893,"endHours":22.20169872770893,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.20169872770893,"endHours":23.20169872770893,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.20169872770893,"endHours":24.20169872770893,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.20169872770893,"endHours":25.20169872770893,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.20169872770893,"endHours":26.20169872770893,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.20169872770893,"endHours":27.20169872770893,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.20169872770893,"endHours":28.20169872770893,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.20169872770893,"endHours":29.20169872770893,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.20169872770893,"endHours":30.20169872770893,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"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":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Varṣā (Monsoon)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-6.663984592525501,"eotMinutes":13.743446071969673,"ayanamsa":24.1572}},"calendars":{"vikram_samvat":2078,"vikram_samvatsara":"Ānanda","saka_samvat":1943,"saka_samvatsara":"Plava","bengali_samvat":1428,"malayalam_era":1197,"nanakshahi_year":552,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Caturthī · Vikram 2078 Ānanda · Śaka 1943 Plava"},"festivals":[{"id":"kanya-sankranti","name":"Kanyā Saṅkrānti (Mahālaya begins)","name_sanskrit":"कन्या सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Virgo; Mahālaya / Pitṛ-Pakṣa solar marker.","vrata":false,"detection":{"sun_rashi":"Kanyā"},"precedence":4},{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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 October 10, 2021 CE · Mysore, Karnataka · Vidhyamitra","description":"October 10, 2021 CE for Mysore, Karnataka: Śukla Caturthī, sūryodaya 06:12, sūryāsta 18:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/mysore/2021-10-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/mysore/2021-10-10","sa":"https://sa.vidhyamitra.com/city/mysore/2021-10-10","hi":"https://hi.vidhyamitra.com/city/mysore/2021-10-10","x-default":"https://vidhyamitra.com/city/mysore/2021-10-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-15T03:01:20.902Z","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":"2026-05-15T03:01:20.902Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-15T03:01:20.902Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}