{"id":"vidhyamitra:city-day:varanasi:1997-10-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/varanasi/1997-10-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-10-08","date_display":"October 8, 1997 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":1997,"month":10,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450729.770833,"kali_year":5099,"ahargana":1862264.2708,"sun":{"sidereal_longitude":170.2427,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":245.7636,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":75.5209,"elapsed_within_tithi_degrees":3.5209},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":245.7636,"elapsed_within_degrees":5.7636},"yoga":{"number":5,"name":"Śobhana","sum_longitude":56.0062},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1997,"month":10,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450729.770833,"ahargana":1862264.2708,"kali_year":5099,"ayanamsa_lahiri":23.8218,"grahas":{"sun":{"sidereal_longitude":170.98105800000008,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":242.95275800000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false,"latitude":4.4616},"mars":{"sidereal_longitude":222.62325800000008,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":166.566558,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":288.27095800000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":true},"venus":{"sidereal_longitude":215.91915800000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":353.196858,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":148.2771,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":328.2771,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"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":1997,"month":10,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450729.770833,"kali_year":5099,"ahargana":1862264.2708,"sun":{"sidereal_longitude":170.2427,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":245.7636,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":75.5209,"elapsed_within_tithi_degrees":3.5209},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":245.7636,"elapsed_within_degrees":5.7636},"yoga":{"number":5,"name":"Śobhana","sum_longitude":56.0062},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.462,"elongation":75.521},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.462,"opposition_distance":104.479}},"eclipse_window_40days":[]},"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"varanasi","name":"Vārāṇasī (Kāśī)","lat":25.3176,"lon":82.9739,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"05:52","sunsetLocal":"17:38","solarNoonLocal":"11:45","dayLengthHours":11.754299567788953,"dayLengthDisplay":"11 Hours 45 Mins 15 Secs","nightLengthDisplay":"12 Hours 14 Mins 45 Secs","moonriseLocal":"11:17","moonsetLocal":"21:48","rahuKala":{"name":"Rāhu Kāla","start":"11:45","end":"13:13","startHours":11.747918079540607,"endHours":13.217205525514228,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:20","end":"08:49","startHours":7.340055741619751,"endHours":8.80934318759337,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:17","end":"11:45","startHours":10.278630633566989,"endHours":11.747918079540607,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:37","end":"09:00","startHours":8.613438194796888,"endHours":9.005248180389852,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:22","end":"06:40","startHours":6.360530777637338,"endHours":6.67397876611171,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:21","end":"12:08","startHours":11.356108093947642,"endHours":12.139728065133573,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:18","end":"05:05","startHours":4.303528353274271,"endHours":5.087148324460202,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:53","end":"05:52","startHours":4.891243331663719,"endHours":5.870768295646132,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:42","end":"14:29","startHours":13.706968007505434,"endHours":14.490587978691364,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:26","end":"17:50","startHours":17.425067863435086,"endHours":17.825067863435084,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:38","end":"18:07","startHours":17.625067863435085,"endHours":18.11483034542629,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:23","end":"19:08","startHours":17.375067863435085,"endHours":19.125067863435085,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:21","end":"00:08","startHours":23.356108093947643,"endHours":24.13972806513357,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"05:52","end":"07:20","startHours":5.870768295646132,"endHours":7.340055741619751,"quality":"auspicious"},{"name":"Amṛta","start":"07:20","end":"08:49","startHours":7.340055741619751,"endHours":8.80934318759337,"quality":"auspicious"},{"name":"Kāla","start":"08:49","end":"10:17","startHours":8.80934318759337,"endHours":10.278630633566989,"quality":"inauspicious"},{"name":"Śubha","start":"10:17","end":"11:45","startHours":10.278630633566989,"endHours":11.747918079540607,"quality":"auspicious"},{"name":"Roga","start":"11:45","end":"13:13","startHours":11.747918079540607,"endHours":13.217205525514228,"quality":"inauspicious"},{"name":"Udveg","start":"13:13","end":"14:41","startHours":13.217205525514228,"endHours":14.686492971487846,"quality":"inauspicious"},{"name":"Chala","start":"14:41","end":"16:09","startHours":14.686492971487846,"endHours":16.155780417461465,"quality":"neutral"},{"name":"Labha","start":"16:09","end":"17:38","startHours":16.155780417461465,"endHours":17.625067863435085,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:38","end":"19:09","startHours":17.625067863435085,"endHours":19.155780417461465,"quality":"inauspicious"},{"name":"Chala","start":"19:09","end":"20:41","startHours":19.155780417461465,"endHours":20.686492971487848,"quality":"neutral"},{"name":"Labha","start":"20:41","end":"22:13","startHours":20.686492971487848,"endHours":22.217205525514228,"quality":"auspicious"},{"name":"Amṛta","start":"22:13","end":"23:45","startHours":22.217205525514228,"endHours":23.747918079540607,"quality":"auspicious"},{"name":"Kāla","start":"23:45","end":"01:17","startHours":23.747918079540607,"endHours":25.27863063356699,"quality":"inauspicious"},{"name":"Śubha","start":"01:17","end":"02:49","startHours":25.27863063356699,"endHours":26.80934318759337,"quality":"auspicious"},{"name":"Roga","start":"02:49","end":"04:20","startHours":26.80934318759337,"endHours":28.34005574161975,"quality":"inauspicious"},{"name":"Udveg","start":"04:20","end":"05:52","startHours":28.34005574161975,"endHours":29.87076829564613,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:52","end":"06:52","startHours":5.870768295646132,"endHours":6.870768295646132,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"06:52","end":"07:52","startHours":6.870768295646132,"endHours":7.870768295646132,"planetary_lord":"Venus"},{"name":"Hora 3","start":"07:52","end":"08:52","startHours":7.870768295646132,"endHours":8.870768295646132,"planetary_lord":"Sun"},{"name":"Hora 4","start":"08:52","end":"09:52","startHours":8.870768295646132,"endHours":9.870768295646132,"planetary_lord":"Mars"},{"name":"Hora 5","start":"09:52","end":"10:52","startHours":9.870768295646132,"endHours":10.870768295646132,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"10:52","end":"11:52","startHours":10.870768295646132,"endHours":11.870768295646132,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"11:52","end":"12:52","startHours":11.870768295646132,"endHours":12.870768295646132,"planetary_lord":"Moon"},{"name":"Hora 8","start":"12:52","end":"13:52","startHours":12.870768295646132,"endHours":13.870768295646132,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"13:52","end":"14:52","startHours":13.870768295646132,"endHours":14.870768295646132,"planetary_lord":"Venus"},{"name":"Hora 10","start":"14:52","end":"15:52","startHours":14.870768295646132,"endHours":15.870768295646132,"planetary_lord":"Sun"},{"name":"Hora 11","start":"15:52","end":"16:52","startHours":15.870768295646132,"endHours":16.87076829564613,"planetary_lord":"Mars"},{"name":"Hora 12","start":"16:52","end":"17:52","startHours":16.87076829564613,"endHours":17.87076829564613,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"17:52","end":"18:52","startHours":17.87076829564613,"endHours":18.87076829564613,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"18:52","end":"19:52","startHours":18.87076829564613,"endHours":19.87076829564613,"planetary_lord":"Moon"},{"name":"Hora 15","start":"19:52","end":"20:52","startHours":19.87076829564613,"endHours":20.87076829564613,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"20:52","end":"21:52","startHours":20.87076829564613,"endHours":21.87076829564613,"planetary_lord":"Venus"},{"name":"Hora 17","start":"21:52","end":"22:52","startHours":21.87076829564613,"endHours":22.87076829564613,"planetary_lord":"Sun"},{"name":"Hora 18","start":"22:52","end":"23:52","startHours":22.87076829564613,"endHours":23.87076829564613,"planetary_lord":"Mars"},{"name":"Hora 19","start":"23:52","end":"00:52","startHours":23.87076829564613,"endHours":24.87076829564613,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"00:52","end":"01:52","startHours":24.87076829564613,"endHours":25.87076829564613,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"01:52","end":"02:52","startHours":25.87076829564613,"endHours":26.87076829564613,"planetary_lord":"Moon"},{"name":"Hora 22","start":"02:52","end":"03:52","startHours":26.87076829564613,"endHours":27.87076829564613,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"03:52","end":"04:52","startHours":27.87076829564613,"endHours":28.87076829564613,"planetary_lord":"Venus"},{"name":"Hora 24","start":"04:52","end":"05:52","startHours":28.87076829564613,"endHours":29.87076829564613,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"East","rahuVasa":"South-West","anandadiYoga":{"name":"Dhūmra","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":-5.832364198380277,"eotMinutes":13.229315227563635,"ayanamsa":23.8218}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Śukla Pakṣa","solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Śukla Saptamī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"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}],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"varanasi"},"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, 1997 CE · Vārāṇasī (Kāśī) · Vidhyamitra","description":"October 8, 1997 CE for Vārāṇasī (Kāśī): Śukla Saptamī, sūryodaya 05:52, sūryāsta 17:38.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/varanasi/1997-10-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/varanasi/1997-10-08","sa":"https://sa.vidhyamitra.com/city/varanasi/1997-10-08","hi":"https://hi.vidhyamitra.com/city/varanasi/1997-10-08","x-default":"https://vidhyamitra.com/city/varanasi/1997-10-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-14T20:38:07.928Z","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":"2026-05-14T20:38:07.928Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-14T20:38:07.928Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}