{"id":"vidhyamitra:city-day:dwarka:1872-01-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1872-01-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1872-01-20","date_display":"January 20, 1872 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":1872,"month":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2404812.770833,"kali_year":4973,"ahargana":1816347.2708,"sun":{"sidereal_longitude":277.5227,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":33.2808,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":115.7581,"elapsed_within_tithi_degrees":7.7581},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":33.2808,"elapsed_within_degrees":6.6141},"yoga":{"number":24,"name":"Śukla","sum_longitude":310.8034},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1872,"month":1,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2404812.770833,"ahargana":1816347.2708,"kali_year":4973,"ayanamsa_lahiri":22.0657,"grahas":{"sun":{"sidereal_longitude":277.28442500000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":35.78592500000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false,"latitude":-2.104},"mars":{"sidereal_longitude":306.89262499999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":254.89772500000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":93.42312500000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":true},"venus":{"sidereal_longitude":236.52542500000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":263.20062499999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":61.1807,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":241.1807,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"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":1872,"month":1,"day":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2404812.770833,"kali_year":4973,"ahargana":1816347.2708,"sun":{"sidereal_longitude":277.5227,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":33.2808,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":115.7581,"elapsed_within_tithi_degrees":7.7581},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2,"moon_longitude":33.2808,"elapsed_within_degrees":6.6141},"yoga":{"number":24,"name":"Śukla","sum_longitude":310.8034},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.104,"elongation":115.758},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.104,"opposition_distance":64.242}},"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":"18:34","solarNoonLocal":"13:05","dayLengthHours":10.970279240541423,"dayLengthDisplay":"10 Hours 58 Mins 13 Secs","nightLengthDisplay":"13 Hours 01 Mins 47 Secs","moonriseLocal":"14:23","moonsetLocal":"03:35","rahuKala":{"name":"Rāhu Kāla","start":"10:21","end":"11:43","startHours":10.342261912151798,"endHours":11.713546817219477,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:27","end":"15:50","startHours":14.456116627354833,"endHours":15.82740153242251,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:36","end":"08:58","startHours":7.599692102016443,"endHours":8.970977007084121,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:10","end":"10:32","startHours":10.159423924809442,"endHours":10.525099899494156,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:03","end":"08:21","startHours":8.056787070372335,"endHours":8.349327850120106,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:43","end":"13:27","startHours":12.719155747602441,"endHours":13.45050769697187,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:08","end":"06:52","startHours":6.136988203277587,"endHours":6.868340152647015,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:41","end":"07:36","startHours":6.6855021653046585,"endHours":7.599692102016443,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:55","end":"15:39","startHours":14.913211595710724,"endHours":15.644563545080151,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:22","end":"18:46","startHours":18.369971342557868,"endHours":18.769971342557866,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:34","end":"19:02","startHours":18.569971342557867,"endHours":19.02706631091376,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:19","end":"20:04","startHours":18.319971342557867,"endHours":20.069971342557867,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:43","end":"01:27","startHours":24.719155747602443,"endHours":25.45050769697187,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:36","end":"08:58","startHours":7.599692102016443,"endHours":8.970977007084121,"quality":"inauspicious"},{"name":"Śubha","start":"08:58","end":"10:21","startHours":8.970977007084121,"endHours":10.342261912151798,"quality":"auspicious"},{"name":"Roga","start":"10:21","end":"11:43","startHours":10.342261912151798,"endHours":11.713546817219477,"quality":"inauspicious"},{"name":"Udveg","start":"11:43","end":"13:05","startHours":11.713546817219477,"endHours":13.084831722287156,"quality":"inauspicious"},{"name":"Chala","start":"13:05","end":"14:27","startHours":13.084831722287156,"endHours":14.456116627354833,"quality":"neutral"},{"name":"Labha","start":"14:27","end":"15:50","startHours":14.456116627354833,"endHours":15.82740153242251,"quality":"auspicious"},{"name":"Amṛta","start":"15:50","end":"17:12","startHours":15.82740153242251,"endHours":17.19868643749019,"quality":"auspicious"},{"name":"Kāla","start":"17:12","end":"18:34","startHours":17.19868643749019,"endHours":18.569971342557867,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:34","end":"20:12","startHours":18.569971342557867,"endHours":20.19868643749019,"quality":"auspicious"},{"name":"Amṛta","start":"20:12","end":"21:50","startHours":20.19868643749019,"endHours":21.827401532422513,"quality":"auspicious"},{"name":"Kāla","start":"21:50","end":"23:27","startHours":21.827401532422513,"endHours":23.456116627354834,"quality":"inauspicious"},{"name":"Śubha","start":"23:27","end":"01:05","startHours":23.456116627354834,"endHours":25.084831722287156,"quality":"auspicious"},{"name":"Roga","start":"01:05","end":"02:43","startHours":25.084831722287156,"endHours":26.713546817219477,"quality":"inauspicious"},{"name":"Udveg","start":"02:43","end":"04:21","startHours":26.713546817219477,"endHours":28.3422619121518,"quality":"inauspicious"},{"name":"Chala","start":"04:21","end":"05:58","startHours":28.3422619121518,"endHours":29.970977007084123,"quality":"neutral"},{"name":"Labha","start":"05:58","end":"07:36","startHours":29.970977007084123,"endHours":31.599692102016444,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.599692102016443,"endHours":8.599692102016444,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.599692102016444,"endHours":9.599692102016444,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.599692102016444,"endHours":10.599692102016444,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.599692102016444,"endHours":11.599692102016444,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.599692102016444,"endHours":12.599692102016444,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.599692102016444,"endHours":13.599692102016444,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.599692102016444,"endHours":14.599692102016444,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.599692102016444,"endHours":15.599692102016444,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.599692102016444,"endHours":16.599692102016444,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.599692102016444,"endHours":17.599692102016444,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.599692102016444,"endHours":18.599692102016444,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.599692102016444,"endHours":19.599692102016444,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.599692102016444,"endHours":20.599692102016444,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.599692102016444,"endHours":21.599692102016444,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.599692102016444,"endHours":22.599692102016444,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.599692102016444,"endHours":23.599692102016444,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.599692102016444,"endHours":24.599692102016444,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.599692102016444,"endHours":25.599692102016444,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.599692102016444,"endHours":26.599692102016444,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.599692102016444,"endHours":27.599692102016444,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.599692102016444,"endHours":28.599692102016444,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.599692102016444,"endHours":29.599692102016444,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.599692102016444,"endHours":30.599692102016444,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.599692102016444,"endHours":31.599692102016444,"planetary_lord":"Mercury"}],"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":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.28437336412988,"eotMinutes":-10.9643033372293,"ayanamsa":22.0657}},"calendars":{"vikram_samvat":1929,"vikram_samvatsara":"Pārthiva","saka_samvat":1794,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1279,"malayalam_era":1048,"nanakshahi_year":403,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","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":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Daśamī · Vikram 1929 Pārthiva · Śaka 1794 Aṅgirasa"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 January 20, 1872 CE · Dvārakā · Vidhyamitra","description":"January 20, 1872 CE for Dvārakā: Śukla Daśamī, sūryodaya 07:36, sūryāsta 18:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1872-01-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1872-01-20","sa":"https://sa.vidhyamitra.com/city/dwarka/1872-01-20","hi":"https://hi.vidhyamitra.com/city/dwarka/1872-01-20","x-default":"https://vidhyamitra.com/city/dwarka/1872-01-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T01:07:09.495Z","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":"2026-06-01T01:07:09.495Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T01:07:09.495Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}