{"id":"vidhyamitra:city-day:dwarka:2138-10-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2138-10-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2138-10-31","date_display":"October 31, 2138 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":2138,"month":10,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502251.770833,"kali_year":5240,"ahargana":1913786.2708,"sun":{"sidereal_longitude":190.658,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":157.4797,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.8217,"elapsed_within_tithi_degrees":2.8217},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":157.4797,"elapsed_within_degrees":10.8131},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":348.1377},"karana":{"half_tithi_index":54,"name":"Gara"},"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":2138,"month":10,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2502251.770833,"ahargana":1913786.2708,"kali_year":5240,"ayanamsa_lahiri":25.7923,"grahas":{"sun":{"sidereal_longitude":191.68953899999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":159.37663899999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false,"latitude":-2.8354},"mars":{"sidereal_longitude":227.69013900000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":195.989639,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":247.18653900000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"venus":{"sidereal_longitude":148.28663900000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":272.92293900000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":298.3936,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":118.3936,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2138,"month":10,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2502251.770833,"kali_year":5240,"ahargana":1913786.2708,"sun":{"sidereal_longitude":190.658,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":157.4797,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.8217,"elapsed_within_tithi_degrees":2.8217},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4,"moon_longitude":157.4797,"elapsed_within_degrees":10.8131},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":348.1377},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.835,"elongation":33.178},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.835,"opposition_distance":146.822}},"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":"06:57","sunsetLocal":"18:18","solarNoonLocal":"12:38","dayLengthHours":11.343679724009338,"dayLengthDisplay":"11 Hours 20 Mins 37 Secs","nightLengthDisplay":"12 Hours 39 Mins 23 Secs","moonriseLocal":"04:29","moonsetLocal":"16:28","rahuKala":{"name":"Rāhu Kāla","start":"11:13","end":"12:38","startHours":11.209920375323364,"endHours":12.62788034082453,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:28","end":"16:53","startHours":15.463800271826866,"endHours":16.88176023732803,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:22","end":"09:48","startHours":8.374000444321029,"endHours":9.791960409822195,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:59","startHours":9.602899081088708,"endHours":9.981021738555686,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:26","end":"07:44","startHours":7.428693800653584,"endHours":7.731191926627167,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:15","end":"13:00","startHours":12.249757683357553,"endHours":13.006002998291509,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:12","startHours":5.44354984895195,"endHours":6.199795163885906,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:01","end":"06:57","startHours":6.010733835152417,"endHours":6.956040478819862,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:31","end":"15:16","startHours":14.51849362815942,"endHours":15.274738943093377,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:06","end":"18:30","startHours":18.0997202028292,"endHours":18.4997202028292,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:18","end":"18:46","startHours":18.2997202028292,"endHours":18.77237352466292,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:03","end":"19:48","startHours":18.0497202028292,"endHours":19.7997202028292,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:15","end":"01:00","startHours":24.249757683357554,"endHours":25.00600299829151,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:57","end":"08:22","startHours":6.956040478819862,"endHours":8.374000444321029,"quality":"neutral"},{"name":"Labha","start":"08:22","end":"09:48","startHours":8.374000444321029,"endHours":9.791960409822195,"quality":"auspicious"},{"name":"Amṛta","start":"09:48","end":"11:13","startHours":9.791960409822195,"endHours":11.209920375323364,"quality":"auspicious"},{"name":"Kāla","start":"11:13","end":"12:38","startHours":11.209920375323364,"endHours":12.62788034082453,"quality":"inauspicious"},{"name":"Śubha","start":"12:38","end":"14:03","startHours":12.62788034082453,"endHours":14.045840306325697,"quality":"auspicious"},{"name":"Roga","start":"14:03","end":"15:28","startHours":14.045840306325697,"endHours":15.463800271826866,"quality":"inauspicious"},{"name":"Udveg","start":"15:28","end":"16:53","startHours":15.463800271826866,"endHours":16.88176023732803,"quality":"inauspicious"},{"name":"Chala","start":"16:53","end":"18:18","startHours":16.88176023732803,"endHours":18.2997202028292,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:18","end":"19:53","startHours":18.2997202028292,"endHours":19.88176023732803,"quality":"inauspicious"},{"name":"Udveg","start":"19:53","end":"21:28","startHours":19.88176023732803,"endHours":21.463800271826866,"quality":"inauspicious"},{"name":"Chala","start":"21:28","end":"23:03","startHours":21.463800271826866,"endHours":23.045840306325697,"quality":"neutral"},{"name":"Labha","start":"23:03","end":"00:38","startHours":23.045840306325697,"endHours":24.627880340824532,"quality":"auspicious"},{"name":"Amṛta","start":"00:38","end":"02:13","startHours":24.627880340824532,"endHours":26.209920375323364,"quality":"auspicious"},{"name":"Kāla","start":"02:13","end":"03:48","startHours":26.209920375323364,"endHours":27.791960409822195,"quality":"inauspicious"},{"name":"Śubha","start":"03:48","end":"05:22","startHours":27.791960409822195,"endHours":29.374000444321027,"quality":"auspicious"},{"name":"Roga","start":"05:22","end":"06:57","startHours":29.374000444321027,"endHours":30.95604047881986,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:57","end":"07:57","startHours":6.956040478819862,"endHours":7.956040478819862,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:57","end":"08:57","startHours":7.956040478819862,"endHours":8.956040478819862,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:57","end":"09:57","startHours":8.956040478819862,"endHours":9.956040478819862,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:57","end":"10:57","startHours":9.956040478819862,"endHours":10.956040478819862,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:57","end":"11:57","startHours":10.956040478819862,"endHours":11.956040478819862,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:57","end":"12:57","startHours":11.956040478819862,"endHours":12.956040478819862,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:57","end":"13:57","startHours":12.956040478819862,"endHours":13.956040478819862,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:57","end":"14:57","startHours":13.956040478819862,"endHours":14.956040478819862,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:57","end":"15:57","startHours":14.956040478819862,"endHours":15.956040478819862,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:57","end":"16:57","startHours":15.956040478819862,"endHours":16.95604047881986,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:57","end":"17:57","startHours":16.95604047881986,"endHours":17.95604047881986,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:57","end":"18:57","startHours":17.95604047881986,"endHours":18.95604047881986,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:57","end":"19:57","startHours":18.95604047881986,"endHours":19.95604047881986,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:57","end":"20:57","startHours":19.95604047881986,"endHours":20.95604047881986,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:57","end":"21:57","startHours":20.95604047881986,"endHours":21.95604047881986,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:57","end":"22:57","startHours":21.95604047881986,"endHours":22.95604047881986,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:57","end":"23:57","startHours":22.95604047881986,"endHours":23.95604047881986,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:57","end":"00:57","startHours":23.95604047881986,"endHours":24.95604047881986,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:57","end":"01:57","startHours":24.95604047881986,"endHours":25.95604047881986,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:57","end":"02:57","startHours":25.95604047881986,"endHours":26.95604047881986,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:57","end":"03:57","startHours":26.95604047881986,"endHours":27.95604047881986,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:57","end":"04:57","startHours":27.95604047881986,"endHours":28.95604047881986,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:57","end":"05:57","startHours":28.95604047881986,"endHours":29.95604047881986,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:57","end":"06:57","startHours":29.95604047881986,"endHours":30.95604047881986,"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-14.006038302405337,"eotMinutes":16.45277955052819,"ayanamsa":25.7923}},"calendars":{"vikram_samvat":2195,"vikram_samvatsara":"Virodhakṛt","saka_samvat":2060,"saka_samvatsara":"Vilambī","bengali_samvat":1545,"malayalam_era":1314,"nanakshahi_year":669,"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":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Trayodaśī · Vikram 2195 Virodhakṛt · Śaka 2060 Vilambī"},"festivals":[{"id":"dhanteras","name":"Dhanteras (Dhanvantari Jayantī)","name_sanskrit":"धनतेरस / धन्वन्तरि जयन्ती","tradition":"Pan-Hindu","associated_deity":"Dhanvantari (Āyurveda-deva, avatāra of Viṣṇu)","significance":"Birth of Dhanvantari from samudra-mathana with amṛta-kalaśa. Day 1 of Diwali.","vrata":true,"detection":{"tithi_number":28,"tithi_paksha":"Kṛṣṇa","lunar_month":"Kārtika"},"precedence":2,"sources":["Bhāgavata 8.8.32-34"]},{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":[]},"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 31, 2138 CE · Dvārakā · Vidhyamitra","description":"October 31, 2138 CE for Dvārakā: Kṛṣṇa Trayodaśī, sūryodaya 06:57, sūryāsta 18:18.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2138-10-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2138-10-31","sa":"https://sa.vidhyamitra.com/city/dwarka/2138-10-31","hi":"https://hi.vidhyamitra.com/city/dwarka/2138-10-31","x-default":"https://vidhyamitra.com/city/dwarka/2138-10-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T20:38:25.469Z","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":"2026-06-01T20:38:25.469Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T20:38:25.469Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}