{"id":"vidhyamitra:city-day:patna:2023-10-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/patna/2023-10-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2023-10-08","date_display":"October 8, 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":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460225.770833,"kali_year":5125,"ahargana":1871760.2708,"sun":{"sidereal_longitude":169.524,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":94.0521,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":284.5281,"elapsed_within_tithi_degrees":8.5281},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.0521,"elapsed_within_degrees":0.7187},"yoga":{"number":20,"name":"Śiva","sum_longitude":263.5761},"karana":{"half_tithi_index":47,"name":"Gara"},"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":2023,"month":10,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2460225.770833,"ahargana":1871760.2708,"kali_year":5125,"ayanamsa_lahiri":24.185,"grahas":{"sun":{"sidereal_longitude":170.32494099999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":96.69454100000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":false,"latitude":4.4992},"mars":{"sidereal_longitude":182.74064099999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":160.83404100000007,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":19.598640999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":124.60704099999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":307.030941,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":5.1333,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":185.1333,"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":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2460225.770833,"kali_year":5125,"ahargana":1871760.2708,"sun":{"sidereal_longitude":169.524,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":94.0521,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":284.5281,"elapsed_within_tithi_degrees":8.5281},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":94.0521,"elapsed_within_degrees":0.7187},"yoga":{"number":20,"name":"Śiva","sum_longitude":263.5761},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.499,"elongation":75.472},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.499,"opposition_distance":104.528}},"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":"05:44","sunsetLocal":"17:29","solarNoonLocal":"11:36","dayLengthHours":11.757250340476736,"dayLengthDisplay":"11 Hours 45 Mins 26 Secs","nightLengthDisplay":"12 Hours 14 Mins 34 Secs","moonriseLocal":"23:59","moonsetLocal":"13:25","rahuKala":{"name":"Rāhu Kāla","start":"16:01","end":"17:29","startHours":16.012640290552717,"endHours":17.48229658311231,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:36","end":"13:04","startHours":11.60367141287394,"endHours":13.073327705433533,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:33","end":"16:01","startHours":14.542983997993124,"endHours":16.012640290552717,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:28","end":"08:52","startHours":8.468404655413478,"endHours":8.860313000096035,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:13","end":"06:32","startHours":6.2149316734887705,"endHours":6.528458349234817,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:13","end":"12:00","startHours":11.211763068191383,"endHours":11.995579757556497,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:09","end":"04:56","startHours":4.157412863905341,"endHours":4.941229553270457,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:45","end":"05:44","startHours":4.745275380929178,"endHours":5.725046242635573,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:34","end":"14:21","startHours":13.56321313628673,"endHours":14.347029825651846,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:17","end":"17:41","startHours":17.28229658311231,"endHours":17.682296583112308,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:29","end":"17:58","startHours":17.48229658311231,"endHours":17.972182013965504,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:14","end":"18:59","startHours":17.23229658311231,"endHours":18.98229658311231,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:13","end":"00:00","startHours":23.21176306819138,"endHours":23.9955797575565,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:44","end":"07:12","startHours":5.725046242635573,"endHours":7.194702535195165,"quality":"inauspicious"},{"name":"Chala","start":"07:12","end":"08:40","startHours":7.194702535195165,"endHours":8.664358827754757,"quality":"neutral"},{"name":"Labha","start":"08:40","end":"10:08","startHours":8.664358827754757,"endHours":10.134015120314348,"quality":"auspicious"},{"name":"Amṛta","start":"10:08","end":"11:36","startHours":10.134015120314348,"endHours":11.60367141287394,"quality":"auspicious"},{"name":"Kāla","start":"11:36","end":"13:04","startHours":11.60367141287394,"endHours":13.073327705433533,"quality":"inauspicious"},{"name":"Śubha","start":"13:04","end":"14:33","startHours":13.073327705433533,"endHours":14.542983997993124,"quality":"auspicious"},{"name":"Roga","start":"14:33","end":"16:01","startHours":14.542983997993124,"endHours":16.012640290552717,"quality":"inauspicious"},{"name":"Udveg","start":"16:01","end":"17:29","startHours":16.012640290552717,"endHours":17.48229658311231,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:29","end":"19:01","startHours":17.48229658311231,"endHours":19.012640290552717,"quality":"auspicious"},{"name":"Roga","start":"19:01","end":"20:33","startHours":19.012640290552717,"endHours":20.542983997993126,"quality":"inauspicious"},{"name":"Udveg","start":"20:33","end":"22:04","startHours":20.542983997993126,"endHours":22.073327705433535,"quality":"inauspicious"},{"name":"Chala","start":"22:04","end":"23:36","startHours":22.073327705433535,"endHours":23.60367141287394,"quality":"neutral"},{"name":"Labha","start":"23:36","end":"01:08","startHours":23.60367141287394,"endHours":25.13401512031435,"quality":"auspicious"},{"name":"Amṛta","start":"01:08","end":"02:40","startHours":25.13401512031435,"endHours":26.664358827754757,"quality":"auspicious"},{"name":"Kāla","start":"02:40","end":"04:12","startHours":26.664358827754757,"endHours":28.194702535195162,"quality":"inauspicious"},{"name":"Śubha","start":"04:12","end":"05:44","startHours":28.194702535195162,"endHours":29.72504624263557,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:44","end":"06:44","startHours":5.725046242635573,"endHours":6.725046242635573,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:44","end":"07:44","startHours":6.725046242635573,"endHours":7.725046242635573,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:44","end":"08:44","startHours":7.725046242635573,"endHours":8.725046242635573,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:44","end":"09:44","startHours":8.725046242635573,"endHours":9.725046242635573,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:44","end":"10:44","startHours":9.725046242635573,"endHours":10.725046242635573,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:44","end":"11:44","startHours":10.725046242635573,"endHours":11.725046242635573,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:44","end":"12:44","startHours":11.725046242635573,"endHours":12.725046242635573,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:44","end":"13:44","startHours":12.725046242635573,"endHours":13.725046242635573,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:44","end":"14:44","startHours":13.725046242635573,"endHours":14.725046242635573,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:44","end":"15:44","startHours":14.725046242635573,"endHours":15.725046242635573,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:44","end":"16:44","startHours":15.725046242635573,"endHours":16.72504624263557,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:44","end":"17:44","startHours":16.72504624263557,"endHours":17.72504624263557,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:44","end":"18:44","startHours":17.72504624263557,"endHours":18.72504624263557,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:44","end":"19:44","startHours":18.72504624263557,"endHours":19.72504624263557,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:44","end":"20:44","startHours":19.72504624263557,"endHours":20.72504624263557,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:44","end":"21:44","startHours":20.72504624263557,"endHours":21.72504624263557,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:44","end":"22:44","startHours":21.72504624263557,"endHours":22.72504624263557,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:44","end":"23:44","startHours":22.72504624263557,"endHours":23.72504624263557,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:44","end":"00:44","startHours":23.72504624263557,"endHours":24.72504624263557,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:44","end":"01:44","startHours":24.72504624263557,"endHours":25.72504624263557,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:44","end":"02:44","startHours":25.72504624263557,"endHours":26.72504624263557,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:44","end":"03:44","startHours":26.72504624263557,"endHours":27.72504624263557,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:44","end":"04:44","startHours":27.72504624263557,"endHours":28.72504624263557,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:44","end":"05:44","startHours":28.72504624263557,"endHours":29.72504624263557,"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","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","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":-5.719077524630035,"eotMinutes":13.229315227563635,"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 Navamī · Vikram 2080 Nala · Śaka 1945 Śobhana"},"festivals":[],"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":"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 8, 2023 CE · Patna, Bihar · Vidhyamitra","description":"October 8, 2023 CE for Patna, Bihar: Kṛṣṇa Navamī, sūryodaya 05:44, sūryāsta 17:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/patna/2023-10-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/patna/2023-10-08","sa":"https://sa.vidhyamitra.com/city/patna/2023-10-08","hi":"https://hi.vidhyamitra.com/city/patna/2023-10-08","x-default":"https://vidhyamitra.com/city/patna/2023-10-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-07-27T19:03:50.526Z","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":"2026-07-27T19:03:50.526Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-07-27T19:03:50.526Z","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"}}}