{"id":"vidhyamitra:city-day:tokyo:2012-10-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/tokyo/2012-10-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-10-22","date_display":"October 22, 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":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456222.770833,"kali_year":5114,"ahargana":1867757.2708,"sun":{"sidereal_longitude":184.261,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":270.1695,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":85.9085,"elapsed_within_tithi_degrees":1.9085},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":270.1695,"elapsed_within_degrees":3.5029},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":94.4305},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456222.770833,"ahargana":1867757.2708,"kali_year":5114,"ayanamsa_lahiri":24.0319,"grahas":{"sun":{"sidereal_longitude":185.01018499999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":273.69338500000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false,"latitude":3.5896},"mars":{"sidereal_longitude":226.51788499999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":208.374285,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":51.475284999999985,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":147.976185,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":187.63338499999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":217.2315,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":37.2315,"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":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456222.770833,"kali_year":5114,"ahargana":1867757.2708,"sun":{"sidereal_longitude":184.261,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":270.1695,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":85.9085,"elapsed_within_tithi_degrees":1.9085},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2,"moon_longitude":270.1695,"elapsed_within_degrees":3.5029},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":94.4305},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.59,"elongation":85.909},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.59,"opposition_distance":94.091}},"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":"05:54","sunsetLocal":"16:57","solarNoonLocal":"11:25","dayLengthHours":11.057664731970412,"dayLengthDisplay":"11 Hours 03 Mins 28 Secs","nightLengthDisplay":"12 Hours 56 Mins 32 Secs","moonriseLocal":"12:20","moonsetLocal":"22:21","rahuKala":{"name":"Rāhu Kāla","start":"07:17","end":"08:40","startHours":7.27752791036444,"endHours":8.659736001860741,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:03","end":"11:25","startHours":10.041944093357042,"endHours":11.424152184853344,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:48","end":"14:11","startHours":12.806360276349647,"endHours":14.188568367845948,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:29","end":"08:51","startHours":8.475441589661234,"endHours":8.84403041406025,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:21","end":"06:39","startHours":6.356055849366905,"endHours":6.650926908886117,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:03","end":"11:48","startHours":11.05556336045433,"endHours":11.792741009252358,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:25","end":"05:09","startHours":4.420964521272083,"endHours":5.158142170070111,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:58","end":"05:54","startHours":4.973847757870604,"endHours":5.895319818868138,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:16","end":"14:00","startHours":13.267096306848414,"endHours":14.004273955646442,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:45","end":"17:09","startHours":16.75298455083855,"endHours":17.15298455083855,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"16:57","end":"17:25","startHours":16.95298455083855,"endHours":17.41372058133732,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:42","end":"18:27","startHours":16.70298455083855,"endHours":18.45298455083855,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:03","end":"23:48","startHours":23.055563360454332,"endHours":23.792741009252357,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:54","end":"07:17","startHours":5.895319818868138,"endHours":7.27752791036444,"quality":"auspicious"},{"name":"Kāla","start":"07:17","end":"08:40","startHours":7.27752791036444,"endHours":8.659736001860741,"quality":"inauspicious"},{"name":"Śubha","start":"08:40","end":"10:03","startHours":8.659736001860741,"endHours":10.041944093357042,"quality":"auspicious"},{"name":"Roga","start":"10:03","end":"11:25","startHours":10.041944093357042,"endHours":11.424152184853344,"quality":"inauspicious"},{"name":"Udveg","start":"11:25","end":"12:48","startHours":11.424152184853344,"endHours":12.806360276349647,"quality":"inauspicious"},{"name":"Chala","start":"12:48","end":"14:11","startHours":12.806360276349647,"endHours":14.188568367845948,"quality":"neutral"},{"name":"Labha","start":"14:11","end":"15:34","startHours":14.188568367845948,"endHours":15.570776459342248,"quality":"auspicious"},{"name":"Amṛta","start":"15:34","end":"16:57","startHours":15.570776459342248,"endHours":16.95298455083855,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"16:57","end":"18:34","startHours":16.95298455083855,"endHours":18.570776459342248,"quality":"neutral"},{"name":"Labha","start":"18:34","end":"20:11","startHours":18.570776459342248,"endHours":20.188568367845946,"quality":"auspicious"},{"name":"Amṛta","start":"20:11","end":"21:48","startHours":20.188568367845946,"endHours":21.806360276349647,"quality":"auspicious"},{"name":"Kāla","start":"21:48","end":"23:25","startHours":21.806360276349647,"endHours":23.424152184853344,"quality":"inauspicious"},{"name":"Śubha","start":"23:25","end":"01:03","startHours":23.424152184853344,"endHours":25.041944093357042,"quality":"auspicious"},{"name":"Roga","start":"01:03","end":"02:40","startHours":25.041944093357042,"endHours":26.659736001860743,"quality":"inauspicious"},{"name":"Udveg","start":"02:40","end":"04:17","startHours":26.659736001860743,"endHours":28.27752791036444,"quality":"inauspicious"},{"name":"Chala","start":"04:17","end":"05:54","startHours":28.27752791036444,"endHours":29.89531981886814,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:54","end":"06:54","startHours":5.895319818868138,"endHours":6.895319818868138,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:54","end":"07:54","startHours":6.895319818868138,"endHours":7.895319818868138,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:54","end":"08:54","startHours":7.895319818868138,"endHours":8.895319818868138,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:54","end":"09:54","startHours":8.895319818868138,"endHours":9.895319818868138,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:54","end":"10:54","startHours":9.895319818868138,"endHours":10.895319818868138,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:54","end":"11:54","startHours":10.895319818868138,"endHours":11.895319818868138,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:54","end":"12:54","startHours":11.895319818868138,"endHours":12.895319818868138,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:54","end":"13:54","startHours":12.895319818868138,"endHours":13.895319818868138,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:54","end":"14:54","startHours":13.895319818868138,"endHours":14.895319818868138,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:54","end":"15:54","startHours":14.895319818868138,"endHours":15.895319818868138,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:54","end":"16:54","startHours":15.895319818868138,"endHours":16.89531981886814,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:54","end":"17:54","startHours":16.89531981886814,"endHours":17.89531981886814,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:54","end":"18:54","startHours":17.89531981886814,"endHours":18.89531981886814,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:54","end":"19:54","startHours":18.89531981886814,"endHours":19.89531981886814,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:54","end":"20:54","startHours":19.89531981886814,"endHours":20.89531981886814,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:54","end":"21:54","startHours":20.89531981886814,"endHours":21.89531981886814,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:54","end":"22:54","startHours":21.89531981886814,"endHours":22.89531981886814,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:54","end":"23:54","startHours":22.89531981886814,"endHours":23.89531981886814,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:54","end":"00:54","startHours":23.89531981886814,"endHours":24.89531981886814,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:54","end":"01:54","startHours":24.89531981886814,"endHours":25.89531981886814,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:54","end":"02:54","startHours":25.89531981886814,"endHours":26.89531981886814,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:54","end":"03:54","startHours":26.89531981886814,"endHours":27.89531981886814,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:54","end":"04:54","startHours":27.89531981886814,"endHours":28.89531981886814,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:54","end":"05:54","startHours":28.89531981886814,"endHours":29.89531981886814,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-11.132583472754776,"eotMinutes":15.949668908799335,"ayanamsa":24.0319}},"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 Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Aṣṭamī · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"durga-ashtami","name":"Mahā-Aṣṭamī (Durgā-Aṣṭamī)","name_sanskrit":"महाष्टमी","tradition":"Shakta","associated_deity":"Devī Durgā","significance":"8th day of Śāradīya Navrātri; Mahiṣāsura-mardinī kṣaṇa.","vrata":true,"detection":{"tithi_number":8,"tithi_paksha":"Śukla","lunar_month":"Āśvina"},"precedence":1}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"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 22, 2012 CE · Tokyo, Japan · Vidhyamitra","description":"October 22, 2012 CE for Tokyo, Japan: Śukla Aṣṭamī, sūryodaya 05:54, sūryāsta 16:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/tokyo/2012-10-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/tokyo/2012-10-22","sa":"https://sa.vidhyamitra.com/city/tokyo/2012-10-22","hi":"https://hi.vidhyamitra.com/city/tokyo/2012-10-22","x-default":"https://vidhyamitra.com/city/tokyo/2012-10-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T20:19:05.531Z","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":"2026-06-01T20:19:05.531Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T20:19:05.531Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}