{"id":"vidhyamitra:city-day:patna:2023-10-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/patna/2023-10-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2023-10-07","date_display":"October 7, 2023 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":2023,"month":10,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460224.770833,"kali_year":5125,"ahargana":1871759.2708,"sun":{"sidereal_longitude":168.5369,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":82.1172,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":273.5802,"elapsed_within_tithi_degrees":9.5802},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.1172,"elapsed_within_degrees":2.1172},"yoga":{"number":19,"name":"Parigha","sum_longitude":250.6541},"karana":{"half_tithi_index":45,"name":"Kaulava"},"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":2023,"month":10,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460224.770833,"ahargana":1871759.2708,"kali_year":5125,"ayanamsa_lahiri":24.185,"grahas":{"sun":{"sidereal_longitude":169.338479,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"moon":{"sidereal_longitude":84.636079,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false,"latitude":4.3832},"mars":{"sidereal_longitude":182.06837900000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":159.06827899999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":19.700478999999973,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":123.772179,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":307.075479,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":5.1863,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":185.1863,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":2023,"month":10,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460224.770833,"kali_year":5125,"ahargana":1871759.2708,"sun":{"sidereal_longitude":168.5369,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":82.1172,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":273.5802,"elapsed_within_tithi_degrees":9.5802},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":82.1172,"elapsed_within_degrees":2.1172},"yoga":{"number":19,"name":"Parigha","sum_longitude":250.6541},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.383,"elongation":86.42},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.383,"opposition_distance":93.58}},"eclipse_window_40days":[]},"city":{"slug":"patna","name":"Patna, Bihar","lat":25.5941,"lon":85.1376,"tz_offset_hours":5.5,"state":"Bihar","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"patna","name":"Patna, Bihar","lat":25.5941,"lon":85.1376,"tz_offset_hours":5.5,"state":"Bihar","country":"IN","tier":"tier-1"},"sunriseLocal":"05:43","sunsetLocal":"17:30","solarNoonLocal":"11:36","dayLengthHours":11.781835320839427,"dayLengthDisplay":"11 Hours 46 Mins 55 Secs","nightLengthDisplay":"12 Hours 13 Mins 05 Secs","moonriseLocal":"23:10","moonsetLocal":"12:45","rahuKala":{"name":"Rāhu Kāla","start":"08:40","end":"10:08","startHours":8.662721999639817,"endHours":10.135451414744745,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:05","end":"14:33","startHours":13.080910244954602,"endHours":14.553639660059531,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:43","end":"07:11","startHours":5.71726316942996,"endHours":7.189992584534888,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:28","end":"08:52","startHours":8.466358077625827,"endHours":8.859085921653808,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:12","end":"06:31","startHours":6.208172974464936,"endHours":6.522355249687321,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:13","end":"12:00","startHours":11.215452985821692,"endHours":12.000908673877653,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:09","end":"04:56","startHours":4.146351793318036,"endHours":4.931807481373998,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:44","end":"05:43","startHours":4.735443559360007,"endHours":5.71726316942996,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:34","end":"14:21","startHours":13.571820049989578,"endHours":14.357275738045539,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:18","end":"17:42","startHours":17.299098490269387,"endHours":17.699098490269385,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:30","end":"17:59","startHours":17.499098490269386,"endHours":17.990008295304364,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:15","end":"19:00","startHours":17.249098490269386,"endHours":18.999098490269386,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:13","end":"00:00","startHours":23.215452985821692,"endHours":24.000908673877653,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:43","end":"07:11","startHours":5.71726316942996,"endHours":7.189992584534888,"quality":"inauspicious"},{"name":"Śubha","start":"07:11","end":"08:40","startHours":7.189992584534888,"endHours":8.662721999639817,"quality":"auspicious"},{"name":"Roga","start":"08:40","end":"10:08","startHours":8.662721999639817,"endHours":10.135451414744745,"quality":"inauspicious"},{"name":"Udveg","start":"10:08","end":"11:36","startHours":10.135451414744745,"endHours":11.608180829849672,"quality":"inauspicious"},{"name":"Chala","start":"11:36","end":"13:05","startHours":11.608180829849672,"endHours":13.080910244954602,"quality":"neutral"},{"name":"Labha","start":"13:05","end":"14:33","startHours":13.080910244954602,"endHours":14.553639660059531,"quality":"auspicious"},{"name":"Amṛta","start":"14:33","end":"16:02","startHours":14.553639660059531,"endHours":16.026369075164457,"quality":"auspicious"},{"name":"Kāla","start":"16:02","end":"17:30","startHours":16.026369075164457,"endHours":17.499098490269386,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:30","end":"19:02","startHours":17.499098490269386,"endHours":19.026369075164457,"quality":"auspicious"},{"name":"Amṛta","start":"19:02","end":"20:33","startHours":19.026369075164457,"endHours":20.55363966005953,"quality":"auspicious"},{"name":"Kāla","start":"20:33","end":"22:05","startHours":20.55363966005953,"endHours":22.0809102449546,"quality":"inauspicious"},{"name":"Śubha","start":"22:05","end":"23:36","startHours":22.0809102449546,"endHours":23.608180829849672,"quality":"auspicious"},{"name":"Roga","start":"23:36","end":"01:08","startHours":23.608180829849672,"endHours":25.135451414744743,"quality":"inauspicious"},{"name":"Udveg","start":"01:08","end":"02:40","startHours":25.135451414744743,"endHours":26.662721999639814,"quality":"inauspicious"},{"name":"Chala","start":"02:40","end":"04:11","startHours":26.662721999639814,"endHours":28.189992584534888,"quality":"neutral"},{"name":"Labha","start":"04:11","end":"05:43","startHours":28.189992584534888,"endHours":29.71726316942996,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:43","end":"06:43","startHours":5.71726316942996,"endHours":6.71726316942996,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:43","end":"07:43","startHours":6.71726316942996,"endHours":7.71726316942996,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:43","end":"08:43","startHours":7.71726316942996,"endHours":8.717263169429959,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:43","end":"09:43","startHours":8.717263169429959,"endHours":9.717263169429959,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:43","end":"10:43","startHours":9.717263169429959,"endHours":10.717263169429959,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:43","end":"11:43","startHours":10.717263169429959,"endHours":11.717263169429959,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:43","end":"12:43","startHours":11.717263169429959,"endHours":12.717263169429959,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:43","end":"13:43","startHours":12.717263169429959,"endHours":13.717263169429959,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:43","end":"14:43","startHours":13.717263169429959,"endHours":14.717263169429959,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:43","end":"15:43","startHours":14.717263169429959,"endHours":15.717263169429959,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:43","end":"16:43","startHours":15.717263169429959,"endHours":16.71726316942996,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:43","end":"17:43","startHours":16.71726316942996,"endHours":17.71726316942996,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:43","end":"18:43","startHours":17.71726316942996,"endHours":18.71726316942996,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:43","end":"19:43","startHours":18.71726316942996,"endHours":19.71726316942996,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:43","end":"20:43","startHours":19.71726316942996,"endHours":20.71726316942996,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:43","end":"21:43","startHours":20.71726316942996,"endHours":21.71726316942996,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:43","end":"22:43","startHours":21.71726316942996,"endHours":22.71726316942996,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:43","end":"23:43","startHours":22.71726316942996,"endHours":23.71726316942996,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:43","end":"00:43","startHours":23.71726316942996,"endHours":24.71726316942996,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:43","end":"01:43","startHours":24.71726316942996,"endHours":25.71726316942996,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:43","end":"02:43","startHours":25.71726316942996,"endHours":26.71726316942996,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:43","end":"03:43","startHours":26.71726316942996,"endHours":27.71726316942996,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:43","end":"04:43","startHours":27.71726316942996,"endHours":28.71726316942996,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:43","end":"05:43","startHours":28.71726316942996,"endHours":29.71726316942996,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-5.336637123408226,"eotMinutes":12.958750209019716,"ayanamsa":24.185}},"calendars":{"vikram_samvat":2080,"vikram_samvatsara":"Nala","saka_samvat":1945,"saka_samvatsara":"Śobhana","bengali_samvat":1430,"malayalam_era":1199,"nanakshahi_year":554,"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 Aṣṭamī · Vikram 2080 Nala · Śaka 1945 Śobhana"},"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":"patna"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga October 7, 2023 CE · Patna, Bihar · Vidhyamitra","description":"October 7, 2023 CE for Patna, Bihar: Kṛṣṇa Aṣṭamī, sūryodaya 05:43, sūryāsta 17:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/patna/2023-10-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/patna/2023-10-07","sa":"https://sa.vidhyamitra.com/city/patna/2023-10-07","hi":"https://hi.vidhyamitra.com/city/patna/2023-10-07","x-default":"https://vidhyamitra.com/city/patna/2023-10-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-07-27T17:46:22.135Z","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":"2026-07-27T17:46:22.135Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-07-27T17:46:22.135Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no founder-city is the universal center.","purna_chain":["Goloka/Vraja Rādhā-Krishna","Vaikuṇṭha Lakṣmī-Nārāyaṇa","Mahāviṣṇu/Kāraṇodakaśāyī Viṣṇu","Garbhodakaśāyī Viṣṇu","Brahmā","Kṣīrodaka Paramātmā/Antaryāmī (Kṣīrodakaśāyī Viṣṇu)","Bhūmi","reader's own kṣetra anywhere on Bhūmi","exact reading kṣetra","Divyāṁśa-bhakta","chitta/vāṇī/aṅgulī","keyboard-silicon-pathways","Vidhyāmitra substrate","reader/seer","Krishna"],"antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}