{"id":"vidhyamitra:city-day:dwarka:1829-08-31:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1829-08-31","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1829-08-31","date_display":"August 31, 1829 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":1829,"month":8,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2389330.770833,"kali_year":4931,"ahargana":1800865.2708,"sun":{"sidereal_longitude":135.5692,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":155.9819,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":20.4126,"elapsed_within_tithi_degrees":8.4126},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":155.9819,"elapsed_within_degrees":9.3152},"yoga":{"number":22,"name":"Sādhya","sum_longitude":291.5511},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1829,"month":8,"day":31,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2389330.770833,"ahargana":1800865.2708,"kali_year":4931,"ayanamsa_lahiri":21.4735,"grahas":{"sun":{"sidereal_longitude":135.848551,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":153.90435100000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":-0.4316},"mars":{"sidereal_longitude":134.28725099999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":147.401451,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":227.961051,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":165.669351,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":111.69795099999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":161.4916,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":341.4916,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara 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":1829,"month":8,"day":31,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2389330.770833,"kali_year":4931,"ahargana":1800865.2708,"sun":{"sidereal_longitude":135.5692,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":155.9819,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":20.4126,"elapsed_within_tithi_degrees":8.4126},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3,"moon_longitude":155.9819,"elapsed_within_degrees":9.3152},"yoga":{"number":22,"name":"Sādhya","sum_longitude":291.5511},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.432,"elongation":20.413},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.432,"opposition_distance":159.587}},"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":"06:36","sunsetLocal":"19:12","solarNoonLocal":"12:54","dayLengthHours":12.606804853262338,"dayLengthDisplay":"12 Hours 36 Mins 24 Secs","nightLengthDisplay":"11 Hours 23 Mins 36 Secs","moonriseLocal":"08:01","moonsetLocal":"20:12","rahuKala":{"name":"Rāhu Kāla","start":"08:10","end":"09:45","startHours":8.172115021303503,"endHours":9.747965627961296,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:19","end":"12:54","startHours":11.323816234619088,"endHours":12.89966684127688,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:29","end":"16:03","startHours":14.475517447934672,"endHours":16.051368054592466,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:32","end":"09:57","startHours":9.537852213740257,"endHours":9.958079042182334,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:07","end":"07:27","startHours":7.121547950198309,"endHours":7.457729412951972,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:29","end":"13:19","startHours":12.479440012834802,"endHours":13.319893669718956,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:55","end":"05:45","startHours":4.915357100877399,"endHours":5.755810757761555,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:33","end":"06:36","startHours":5.545697343540517,"endHours":6.596264414645711,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:00","end":"15:50","startHours":15.00080098348727,"endHours":15.841254640371426,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:00","end":"19:24","startHours":19.00306926790805,"endHours":19.403069267908048,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:12","end":"19:44","startHours":19.20306926790805,"endHours":19.728352803460645,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:57","end":"20:42","startHours":18.95306926790805,"endHours":20.70306926790805,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:29","end":"01:19","startHours":24.4794400128348,"endHours":25.319893669718958,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:36","end":"08:10","startHours":6.596264414645711,"endHours":8.172115021303503,"quality":"auspicious"},{"name":"Kāla","start":"08:10","end":"09:45","startHours":8.172115021303503,"endHours":9.747965627961296,"quality":"inauspicious"},{"name":"Śubha","start":"09:45","end":"11:19","startHours":9.747965627961296,"endHours":11.323816234619088,"quality":"auspicious"},{"name":"Roga","start":"11:19","end":"12:54","startHours":11.323816234619088,"endHours":12.89966684127688,"quality":"inauspicious"},{"name":"Udveg","start":"12:54","end":"14:29","startHours":12.89966684127688,"endHours":14.475517447934672,"quality":"inauspicious"},{"name":"Chala","start":"14:29","end":"16:03","startHours":14.475517447934672,"endHours":16.051368054592466,"quality":"neutral"},{"name":"Labha","start":"16:03","end":"17:38","startHours":16.051368054592466,"endHours":17.627218661250257,"quality":"auspicious"},{"name":"Amṛta","start":"17:38","end":"19:12","startHours":17.627218661250257,"endHours":19.20306926790805,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:12","end":"20:38","startHours":19.20306926790805,"endHours":20.627218661250257,"quality":"neutral"},{"name":"Labha","start":"20:38","end":"22:03","startHours":20.627218661250257,"endHours":22.051368054592466,"quality":"auspicious"},{"name":"Amṛta","start":"22:03","end":"23:29","startHours":22.051368054592466,"endHours":23.47551744793467,"quality":"auspicious"},{"name":"Kāla","start":"23:29","end":"00:54","startHours":23.47551744793467,"endHours":24.89966684127688,"quality":"inauspicious"},{"name":"Śubha","start":"00:54","end":"02:19","startHours":24.89966684127688,"endHours":26.323816234619088,"quality":"auspicious"},{"name":"Roga","start":"02:19","end":"03:45","startHours":26.323816234619088,"endHours":27.747965627961296,"quality":"inauspicious"},{"name":"Udveg","start":"03:45","end":"05:10","startHours":27.747965627961296,"endHours":29.172115021303505,"quality":"inauspicious"},{"name":"Chala","start":"05:10","end":"06:36","startHours":29.172115021303505,"endHours":30.59626441464571,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:36","end":"07:36","startHours":6.596264414645711,"endHours":7.596264414645711,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:36","end":"08:36","startHours":7.596264414645711,"endHours":8.596264414645711,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:36","end":"09:36","startHours":8.596264414645711,"endHours":9.596264414645711,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:36","end":"10:36","startHours":9.596264414645711,"endHours":10.596264414645711,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:36","end":"11:36","startHours":10.596264414645711,"endHours":11.596264414645711,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:36","end":"12:36","startHours":11.596264414645711,"endHours":12.596264414645711,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:36","end":"13:36","startHours":12.596264414645711,"endHours":13.596264414645711,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:36","end":"14:36","startHours":13.596264414645711,"endHours":14.596264414645711,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:36","end":"15:36","startHours":14.596264414645711,"endHours":15.596264414645711,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:36","end":"16:36","startHours":15.596264414645711,"endHours":16.59626441464571,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:36","end":"17:36","startHours":16.59626441464571,"endHours":17.59626441464571,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:36","end":"18:36","startHours":17.59626441464571,"endHours":18.59626441464571,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:36","end":"19:36","startHours":18.59626441464571,"endHours":19.59626441464571,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:36","end":"20:36","startHours":19.59626441464571,"endHours":20.59626441464571,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:36","end":"21:36","startHours":20.59626441464571,"endHours":21.59626441464571,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:36","end":"22:36","startHours":21.59626441464571,"endHours":22.59626441464571,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:36","end":"23:36","startHours":22.59626441464571,"endHours":23.59626441464571,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:36","end":"00:36","startHours":23.59626441464571,"endHours":24.59626441464571,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:36","end":"01:36","startHours":24.59626441464571,"endHours":25.59626441464571,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:36","end":"02:36","startHours":25.59626441464571,"endHours":26.59626441464571,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:36","end":"03:36","startHours":26.59626441464571,"endHours":27.59626441464571,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:36","end":"04:36","startHours":27.59626441464571,"endHours":28.59626441464571,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:36","end":"05:36","startHours":28.59626441464571,"endHours":29.59626441464571,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:36","end":"06:36","startHours":29.59626441464571,"endHours":30.59626441464571,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":8.820890006312618,"eotMinutes":0.14558952338733633,"ayanamsa":21.4735}},"calendars":{"vikram_samvat":1886,"vikram_samvatsara":"Śubhakṛt","saka_samvat":1751,"saka_samvatsara":"Virodhi","bengali_samvat":1236,"malayalam_era":1005,"nanakshahi_year":360,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Śukla Dvitīyā · Vikram 1886 Śubhakṛt · Śaka 1751 Virodhi"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 August 31, 1829 CE · Dvārakā · Vidhyamitra","description":"August 31, 1829 CE for Dvārakā: Śukla Dvitīyā, sūryodaya 06:36, sūryāsta 19:12.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1829-08-31","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1829-08-31","sa":"https://sa.vidhyamitra.com/city/dwarka/1829-08-31","hi":"https://hi.vidhyamitra.com/city/dwarka/1829-08-31","x-default":"https://vidhyamitra.com/city/dwarka/1829-08-31"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T03:41:25.494Z","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":"2026-06-03T03:41:25.494Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T03:41:25.494Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}