{"id":"vidhyamitra:city-day:dwarka:1971-10-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1971-10-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1971-10-08","date_display":"October 8, 1971 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":1971,"month":10,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441232.770833,"kali_year":5073,"ahargana":1852767.2708,"sun":{"sidereal_longitude":169.9737,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":36.9913,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":227.0177,"elapsed_within_tithi_degrees":11.0177},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":36.9913,"elapsed_within_degrees":10.3247},"yoga":{"number":16,"name":"Siddhi","sum_longitude":206.965},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1971,"month":10,"day":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441232.770833,"ahargana":1852767.2708,"kali_year":5073,"ayanamsa_lahiri":23.4586,"grahas":{"sun":{"sidereal_longitude":170.64831300000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"moon":{"sidereal_longitude":40.19821300000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false,"latitude":4.3357},"mars":{"sidereal_longitude":293.903413,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":170.54211299999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":221.44341299999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":182.10391300000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":43.12481300000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":291.4739,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":111.4739,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":2},"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":1971,"month":10,"day":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441232.770833,"kali_year":5073,"ahargana":1852767.2708,"sun":{"sidereal_longitude":169.9737,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":36.9913,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":227.0177,"elapsed_within_tithi_degrees":11.0177},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4,"moon_longitude":36.9913,"elapsed_within_degrees":10.3247},"yoga":{"number":16,"name":"Siddhi","sum_longitude":206.965},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.336,"elongation":132.982},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.336,"opposition_distance":47.018}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"06:46","sunsetLocal":"18:35","solarNoonLocal":"12:41","dayLengthHours":11.816292735710826,"dayLengthDisplay":"11 Hours 48 Mins 59 Secs","nightLengthDisplay":"12 Hours 11 Mins 01 Secs","moonriseLocal":"21:20","moonsetLocal":"10:38","rahuKala":{"name":"Rāhu Kāla","start":"11:12","end":"12:41","startHours":11.20456815424342,"endHours":12.681604746207274,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:38","end":"17:07","startHours":15.63567793013498,"endHours":17.112714522098834,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:15","end":"09:44","startHours":8.250494970315714,"endHours":9.727531562279566,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:55","startHours":9.53059335001772,"endHours":9.924469774541414,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:35","startHours":7.265803909006477,"endHours":7.580905048625432,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:17","end":"13:05","startHours":12.287728321683579,"endHours":13.075481170730969,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:12","end":"05:59","startHours":5.1979526802570835,"endHours":5.985705529304472,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:47","end":"06:46","startHours":5.788767317042624,"endHours":6.77345837835186,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:39","end":"15:26","startHours":14.650986868825743,"endHours":15.438739717873132,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:23","end":"18:47","startHours":18.389751114062687,"endHours":18.789751114062685,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:35","end":"19:05","startHours":18.589751114062686,"endHours":19.082096644717303,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:20","end":"20:05","startHours":18.339751114062686,"endHours":20.089751114062686,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:17","end":"01:05","startHours":24.28772832168358,"endHours":25.075481170730967,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:46","end":"08:15","startHours":6.77345837835186,"endHours":8.250494970315714,"quality":"neutral"},{"name":"Labha","start":"08:15","end":"09:44","startHours":8.250494970315714,"endHours":9.727531562279566,"quality":"auspicious"},{"name":"Amṛta","start":"09:44","end":"11:12","startHours":9.727531562279566,"endHours":11.20456815424342,"quality":"auspicious"},{"name":"Kāla","start":"11:12","end":"12:41","startHours":11.20456815424342,"endHours":12.681604746207274,"quality":"inauspicious"},{"name":"Śubha","start":"12:41","end":"14:10","startHours":12.681604746207274,"endHours":14.158641338171126,"quality":"auspicious"},{"name":"Roga","start":"14:10","end":"15:38","startHours":14.158641338171126,"endHours":15.63567793013498,"quality":"inauspicious"},{"name":"Udveg","start":"15:38","end":"17:07","startHours":15.63567793013498,"endHours":17.112714522098834,"quality":"inauspicious"},{"name":"Chala","start":"17:07","end":"18:35","startHours":17.112714522098834,"endHours":18.589751114062686,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:35","end":"20:07","startHours":18.589751114062686,"endHours":20.112714522098834,"quality":"inauspicious"},{"name":"Udveg","start":"20:07","end":"21:38","startHours":20.112714522098834,"endHours":21.635677930134978,"quality":"inauspicious"},{"name":"Chala","start":"21:38","end":"23:10","startHours":21.635677930134978,"endHours":23.158641338171126,"quality":"neutral"},{"name":"Labha","start":"23:10","end":"00:41","startHours":23.158641338171126,"endHours":24.681604746207274,"quality":"auspicious"},{"name":"Amṛta","start":"00:41","end":"02:12","startHours":24.681604746207274,"endHours":26.204568154243418,"quality":"auspicious"},{"name":"Kāla","start":"02:12","end":"03:44","startHours":26.204568154243418,"endHours":27.727531562279566,"quality":"inauspicious"},{"name":"Śubha","start":"03:44","end":"05:15","startHours":27.727531562279566,"endHours":29.250494970315714,"quality":"auspicious"},{"name":"Roga","start":"05:15","end":"06:46","startHours":29.250494970315714,"endHours":30.77345837835186,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:46","end":"07:46","startHours":6.77345837835186,"endHours":7.77345837835186,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:46","end":"08:46","startHours":7.77345837835186,"endHours":8.77345837835186,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:46","end":"09:46","startHours":8.77345837835186,"endHours":9.77345837835186,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:46","end":"10:46","startHours":9.77345837835186,"endHours":10.77345837835186,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:46","end":"11:46","startHours":10.77345837835186,"endHours":11.77345837835186,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:46","end":"12:46","startHours":11.77345837835186,"endHours":12.77345837835186,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:46","end":"13:46","startHours":12.77345837835186,"endHours":13.77345837835186,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:46","end":"14:46","startHours":13.77345837835186,"endHours":14.77345837835186,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:46","end":"15:46","startHours":14.77345837835186,"endHours":15.77345837835186,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:46","end":"16:46","startHours":15.77345837835186,"endHours":16.77345837835186,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:46","end":"17:46","startHours":16.77345837835186,"endHours":17.77345837835186,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:46","end":"18:46","startHours":17.77345837835186,"endHours":18.77345837835186,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:46","end":"19:46","startHours":18.77345837835186,"endHours":19.77345837835186,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:46","end":"20:46","startHours":19.77345837835186,"endHours":20.77345837835186,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:46","end":"21:46","startHours":20.77345837835186,"endHours":21.77345837835186,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:46","end":"22:46","startHours":21.77345837835186,"endHours":22.77345837835186,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:46","end":"23:46","startHours":22.77345837835186,"endHours":23.77345837835186,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:46","end":"00:46","startHours":23.77345837835186,"endHours":24.77345837835186,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:46","end":"01:46","startHours":24.77345837835186,"endHours":25.77345837835186,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:46","end":"02:46","startHours":25.77345837835186,"endHours":26.77345837835186,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:46","end":"03:46","startHours":26.77345837835186,"endHours":27.77345837835186,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:46","end":"04:46","startHours":27.77345837835186,"endHours":28.77345837835186,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:46","end":"05:46","startHours":28.77345837835186,"endHours":29.77345837835186,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:46","end":"06:46","startHours":29.77345837835186,"endHours":30.77345837835186,"planetary_lord":"Mars"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Gada","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":-5.562997140727311,"eotMinutes":13.229315227563635,"ayanamsa":23.4586}},"calendars":{"vikram_samvat":2028,"vikram_samvatsara":"Raktākṣī","saka_samvat":1893,"saka_samvatsara":"Virodhakṛt","bengali_samvat":1378,"malayalam_era":1147,"nanakshahi_year":502,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","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":"Kārtika Kṛṣṇa Caturthī · Vikram 2028 Raktākṣī · Śaka 1893 Virodhakṛt"},"festivals":[{"id":"karva-chauth","name":"Karvā Chauth","name_sanskrit":"करवा चौथ","tradition":"Pan-Hindu","associated_deity":"Pārvatī + Gaṇeśa + Chandra","significance":"North Indian wives' fast for husband's longevity. Kṛṣṇa Caturthī of Kārtika.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa","lunar_month":"Kārtika"},"precedence":2},{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"dwarka"},"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, 1971 CE · Dvārakā · Vidhyamitra","description":"October 8, 1971 CE for Dvārakā: Kṛṣṇa Caturthī, sūryodaya 06:46, sūryāsta 18:35.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1971-10-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1971-10-08","sa":"https://sa.vidhyamitra.com/city/dwarka/1971-10-08","hi":"https://hi.vidhyamitra.com/city/dwarka/1971-10-08","x-default":"https://vidhyamitra.com/city/dwarka/1971-10-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T14:28:13.439Z","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":"2026-06-01T14:28:13.439Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T14:28:13.439Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}