{"id":"vidhyamitra:city-day:dwarka:1808-01-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1808-01-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1808-01-18","date_display":"January 18, 1808 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":1808,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2381434.770833,"kali_year":4909,"ahargana":1792969.2708,"sun":{"sidereal_longitude":276.0463,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":152.2055,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":236.1591,"elapsed_within_tithi_degrees":8.1591},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":152.2055,"elapsed_within_degrees":5.5388},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":68.2518},"karana":{"half_tithi_index":39,"name":"Taitila"},"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":1808,"month":1,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2381434.770833,"ahargana":1792969.2708,"kali_year":4909,"ayanamsa_lahiri":21.1715,"grahas":{"sun":{"sidereal_longitude":275.669937,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":153.595637,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false,"latitude":-4.1615},"mars":{"sidereal_longitude":299.338537,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":264.88663700000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":299.97853699999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":232.792637,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":211.307637,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":219.8597,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":39.8597,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1808,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2381434.770833,"kali_year":4909,"ahargana":1792969.2708,"sun":{"sidereal_longitude":276.0463,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":152.2055,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":20,"name":"Pañcamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pañcamī","elongation_degrees":236.1591,"elapsed_within_tithi_degrees":8.1591},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2,"moon_longitude":152.2055,"elapsed_within_degrees":5.5388},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":68.2518},"karana":{"half_tithi_index":39,"name":"Taitila"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.161,"elongation":123.841},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.161,"opposition_distance":56.159}},"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":"07:36","sunsetLocal":"18:33","solarNoonLocal":"13:04","dayLengthHours":10.939215618753678,"dayLengthDisplay":"10 Hours 56 Mins 21 Secs","nightLengthDisplay":"13 Hours 03 Mins 39 Secs","moonriseLocal":"22:50","moonsetLocal":"11:02","rahuKala":{"name":"Rāhu Kāla","start":"08:58","end":"10:20","startHours":8.972374635995532,"endHours":10.339776588339742,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:42","end":"13:04","startHours":11.707178540683952,"endHours":13.074580493028161,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:27","end":"15:49","startHours":14.441982445372371,"endHours":15.809384397716581,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:09","end":"10:31","startHours":10.15745632802718,"endHours":10.522096848652302,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:04","end":"08:21","startHours":8.060773334432724,"endHours":8.352485750932823,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:43","end":"13:26","startHours":12.709939972403038,"endHours":13.439221013653285,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:09","end":"06:53","startHours":6.146410601150831,"endHours":6.875691642401076,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:42","end":"07:36","startHours":6.693371382088515,"endHours":7.604972683651321,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:54","end":"15:38","startHours":14.897783096153773,"endHours":15.627064137404018,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:21","end":"18:45","startHours":18.344188302405,"endHours":18.744188302405,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:33","end":"19:00","startHours":18.544188302405,"endHours":18.999988953186403,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:18","end":"20:03","startHours":18.294188302405,"endHours":20.044188302405,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:43","end":"01:26","startHours":24.70993997240304,"endHours":25.439221013653285,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:36","end":"08:58","startHours":7.604972683651321,"endHours":8.972374635995532,"quality":"auspicious"},{"name":"Kāla","start":"08:58","end":"10:20","startHours":8.972374635995532,"endHours":10.339776588339742,"quality":"inauspicious"},{"name":"Śubha","start":"10:20","end":"11:42","startHours":10.339776588339742,"endHours":11.707178540683952,"quality":"auspicious"},{"name":"Roga","start":"11:42","end":"13:04","startHours":11.707178540683952,"endHours":13.074580493028161,"quality":"inauspicious"},{"name":"Udveg","start":"13:04","end":"14:27","startHours":13.074580493028161,"endHours":14.441982445372371,"quality":"inauspicious"},{"name":"Chala","start":"14:27","end":"15:49","startHours":14.441982445372371,"endHours":15.809384397716581,"quality":"neutral"},{"name":"Labha","start":"15:49","end":"17:11","startHours":15.809384397716581,"endHours":17.17678635006079,"quality":"auspicious"},{"name":"Amṛta","start":"17:11","end":"18:33","startHours":17.17678635006079,"endHours":18.544188302405,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:33","end":"20:11","startHours":18.544188302405,"endHours":20.17678635006079,"quality":"neutral"},{"name":"Labha","start":"20:11","end":"21:49","startHours":20.17678635006079,"endHours":21.80938439771658,"quality":"auspicious"},{"name":"Amṛta","start":"21:49","end":"23:27","startHours":21.80938439771658,"endHours":23.44198244537237,"quality":"auspicious"},{"name":"Kāla","start":"23:27","end":"01:04","startHours":23.44198244537237,"endHours":25.07458049302816,"quality":"inauspicious"},{"name":"Śubha","start":"01:04","end":"02:42","startHours":25.07458049302816,"endHours":26.70717854068395,"quality":"auspicious"},{"name":"Roga","start":"02:42","end":"04:20","startHours":26.70717854068395,"endHours":28.339776588339742,"quality":"inauspicious"},{"name":"Udveg","start":"04:20","end":"05:58","startHours":28.339776588339742,"endHours":29.972374635995532,"quality":"inauspicious"},{"name":"Chala","start":"05:58","end":"07:36","startHours":29.972374635995532,"endHours":31.604972683651322,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.604972683651321,"endHours":8.604972683651322,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.604972683651322,"endHours":9.604972683651322,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.604972683651322,"endHours":10.604972683651322,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.604972683651322,"endHours":11.604972683651322,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.604972683651322,"endHours":12.604972683651322,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.604972683651322,"endHours":13.604972683651322,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.604972683651322,"endHours":14.604972683651322,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.604972683651322,"endHours":15.604972683651322,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.604972683651322,"endHours":16.604972683651322,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.604972683651322,"endHours":17.604972683651322,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.604972683651322,"endHours":18.604972683651322,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.604972683651322,"endHours":19.604972683651322,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.604972683651322,"endHours":20.604972683651322,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.604972683651322,"endHours":21.604972683651322,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.604972683651322,"endHours":22.604972683651322,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.604972683651322,"endHours":23.604972683651322,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.604972683651322,"endHours":24.604972683651322,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.604972683651322,"endHours":25.604972683651322,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.604972683651322,"endHours":26.604972683651322,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.604972683651322,"endHours":27.604972683651322,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.604972683651322,"endHours":28.604972683651322,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.604972683651322,"endHours":29.604972683651322,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.604972683651322,"endHours":30.604972683651322,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.604972683651322,"endHours":31.604972683651322,"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":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.78612490457731,"eotMinutes":-10.349229581689698,"ayanamsa":21.1715}},"calendars":{"vikram_samvat":1865,"vikram_samvatsara":"Vṛṣa","saka_samvat":1730,"saka_samvatsara":"Vibhava","bengali_samvat":1215,"malayalam_era":984,"nanakshahi_year":339,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Pañcamī · Vikram 1865 Vṛṣa · Śaka 1730 Vibhava"},"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 January 18, 1808 CE · Dvārakā · Vidhyamitra","description":"January 18, 1808 CE for Dvārakā: Kṛṣṇa Pañcamī, sūryodaya 07:36, sūryāsta 18:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1808-01-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1808-01-18","sa":"https://sa.vidhyamitra.com/city/dwarka/1808-01-18","hi":"https://hi.vidhyamitra.com/city/dwarka/1808-01-18","x-default":"https://vidhyamitra.com/city/dwarka/1808-01-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T02:49:13.388Z","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":"2026-06-01T02:49:13.388Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T02:49:13.388Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}