{"id":"vidhyamitra:city-day:tokyo:2012-10-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/tokyo/2012-10-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-10-06","date_display":"October 6, 2012 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":2012,"month":10,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456206.770833,"kali_year":5114,"ahargana":1867741.2708,"sun":{"sidereal_longitude":168.3853,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":57.0926,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":248.7073,"elapsed_within_tithi_degrees":8.7073},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":57.0926,"elapsed_within_degrees":3.7593},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":225.478},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2012,"month":10,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456206.770833,"ahargana":1867741.2708,"kali_year":5114,"ayanamsa_lahiri":24.0313,"grahas":{"sun":{"sidereal_longitude":169.16049599999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"moon":{"sidereal_longitude":54.217596000000015,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false,"latitude":-1.4647},"mars":{"sidereal_longitude":215.054396,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":186.60039600000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":51.998996000000034,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":129.01419600000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":185.720996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":218.0793,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":38.0793,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2012,"month":10,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456206.770833,"kali_year":5114,"ahargana":1867741.2708,"sun":{"sidereal_longitude":168.3853,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":57.0926,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":248.7073,"elapsed_within_tithi_degrees":8.7073},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":57.0926,"elapsed_within_degrees":3.7593},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":225.478},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.465,"elongation":111.293},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.465,"opposition_distance":68.707}},"eclipse_window_40days":[]},"city":{"slug":"tokyo","name":"Tokyo, Japan","lat":35.6762,"lon":139.6503,"tz_offset_hours":9,"country":"JP","tier":"diaspora"},"tier2":{"city":{"slug":"tokyo","name":"Tokyo, Japan","lat":35.6762,"lon":139.6503,"tz_offset_hours":9,"country":"JP","tier":"diaspora"},"sunriseLocal":"05:40","sunsetLocal":"17:18","solarNoonLocal":"11:29","dayLengthHours":11.637260130071848,"dayLengthDisplay":"11 Hours 38 Mins 14 Secs","nightLengthDisplay":"12 Hours 21 Mins 46 Secs","moonriseLocal":"20:35","moonsetLocal":"11:03","rahuKala":{"name":"Rāhu Kāla","start":"08:34","end":"10:01","startHours":8.569337880850917,"endHours":10.023995397109896,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:56","end":"14:23","startHours":12.93331042962786,"endHours":14.387967945886839,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:40","end":"07:07","startHours":5.660022848332955,"endHours":7.114680364591935,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:23","end":"08:46","startHours":8.37538354534972,"endHours":8.763292216352115,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:09","end":"06:27","startHours":6.144908687085948,"endHours":6.455235623887864,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:05","end":"11:52","startHours":11.090744242366483,"endHours":11.866561584371272,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:07","end":"04:53","startHours":4.108388164323375,"endHours":4.884205506328165,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:41","end":"05:40","startHours":4.690251170826968,"endHours":5.660022848332955,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:25","end":"14:12","startHours":13.418196268380854,"endHours":14.194013610385644,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:06","end":"17:30","startHours":17.097282978404802,"endHours":17.4972829784048,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:18","end":"17:47","startHours":17.2972829784048,"endHours":17.782168817157796,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:03","end":"18:48","startHours":17.0472829784048,"endHours":18.7972829784048,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:05","end":"23:52","startHours":23.09074424236648,"endHours":23.866561584371272,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:40","end":"07:07","startHours":5.660022848332955,"endHours":7.114680364591935,"quality":"inauspicious"},{"name":"Śubha","start":"07:07","end":"08:34","startHours":7.114680364591935,"endHours":8.569337880850917,"quality":"auspicious"},{"name":"Roga","start":"08:34","end":"10:01","startHours":8.569337880850917,"endHours":10.023995397109896,"quality":"inauspicious"},{"name":"Udveg","start":"10:01","end":"11:29","startHours":10.023995397109896,"endHours":11.47865291336888,"quality":"inauspicious"},{"name":"Chala","start":"11:29","end":"12:56","startHours":11.47865291336888,"endHours":12.93331042962786,"quality":"neutral"},{"name":"Labha","start":"12:56","end":"14:23","startHours":12.93331042962786,"endHours":14.387967945886839,"quality":"auspicious"},{"name":"Amṛta","start":"14:23","end":"15:51","startHours":14.387967945886839,"endHours":15.842625462145822,"quality":"auspicious"},{"name":"Kāla","start":"15:51","end":"17:18","startHours":15.842625462145822,"endHours":17.2972829784048,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:18","end":"18:51","startHours":17.2972829784048,"endHours":18.842625462145822,"quality":"auspicious"},{"name":"Amṛta","start":"18:51","end":"20:23","startHours":18.842625462145822,"endHours":20.38796794588684,"quality":"auspicious"},{"name":"Kāla","start":"20:23","end":"21:56","startHours":20.38796794588684,"endHours":21.93331042962786,"quality":"inauspicious"},{"name":"Śubha","start":"21:56","end":"23:29","startHours":21.93331042962786,"endHours":23.478652913368876,"quality":"auspicious"},{"name":"Roga","start":"23:29","end":"01:01","startHours":23.478652913368876,"endHours":25.023995397109896,"quality":"inauspicious"},{"name":"Udveg","start":"01:01","end":"02:34","startHours":25.023995397109896,"endHours":26.569337880850917,"quality":"inauspicious"},{"name":"Chala","start":"02:34","end":"04:07","startHours":26.569337880850917,"endHours":28.114680364591933,"quality":"neutral"},{"name":"Labha","start":"04:07","end":"05:40","startHours":28.114680364591933,"endHours":29.660022848332954,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:40","end":"06:40","startHours":5.660022848332955,"endHours":6.660022848332955,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:40","end":"07:40","startHours":6.660022848332955,"endHours":7.660022848332955,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:40","end":"08:40","startHours":7.660022848332955,"endHours":8.660022848332954,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:40","end":"09:40","startHours":8.660022848332954,"endHours":9.660022848332954,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:40","end":"10:40","startHours":9.660022848332954,"endHours":10.660022848332954,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:40","end":"11:40","startHours":10.660022848332954,"endHours":11.660022848332954,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:40","end":"12:40","startHours":11.660022848332954,"endHours":12.660022848332954,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:40","end":"13:40","startHours":12.660022848332954,"endHours":13.660022848332954,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:40","end":"14:40","startHours":13.660022848332954,"endHours":14.660022848332954,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:40","end":"15:40","startHours":14.660022848332954,"endHours":15.660022848332954,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:40","end":"16:40","startHours":15.660022848332954,"endHours":16.660022848332954,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:40","end":"17:40","startHours":16.660022848332954,"endHours":17.660022848332954,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:40","end":"18:40","startHours":17.660022848332954,"endHours":18.660022848332954,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:40","end":"19:40","startHours":18.660022848332954,"endHours":19.660022848332954,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:40","end":"20:40","startHours":19.660022848332954,"endHours":20.660022848332954,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:40","end":"21:40","startHours":20.660022848332954,"endHours":21.660022848332954,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:40","end":"22:40","startHours":21.660022848332954,"endHours":22.660022848332954,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:40","end":"23:40","startHours":22.660022848332954,"endHours":23.660022848332954,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:40","end":"00:40","startHours":23.660022848332954,"endHours":24.660022848332954,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:40","end":"01:40","startHours":24.660022848332954,"endHours":25.660022848332954,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:40","end":"02:40","startHours":25.660022848332954,"endHours":26.660022848332954,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:40","end":"03:40","startHours":26.660022848332954,"endHours":27.660022848332954,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:40","end":"04:40","startHours":27.660022848332954,"endHours":28.660022848332954,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:40","end":"05:40","startHours":28.660022848332954,"endHours":29.660022848332954,"planetary_lord":"Mercury"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-5.207739735530109,"eotMinutes":12.679625197867345,"ayanamsa":24.0313}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Ṣaṣṭhī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"tokyo"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 6, 2012 CE · Tokyo, Japan · Vidhyamitra","description":"October 6, 2012 CE for Tokyo, Japan: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:40, sūryāsta 17:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/tokyo/2012-10-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/tokyo/2012-10-06","sa":"https://sa.vidhyamitra.com/city/tokyo/2012-10-06","hi":"https://hi.vidhyamitra.com/city/tokyo/2012-10-06","x-default":"https://vidhyamitra.com/city/tokyo/2012-10-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T05:43:31.398Z","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":"2026-06-01T05:43:31.398Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T05:43:31.398Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}