{"id":"vidhyamitra:city-day:dwarka:1900-12-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1900-12-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1900-12-28","date_display":"December 28, 1900 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":1900,"month":12,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415381.770833,"kali_year":5002,"ahargana":1826916.2708,"sun":{"sidereal_longitude":253.3765,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":329.9936,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.6172,"elapsed_within_tithi_degrees":4.6172},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":329.9936,"elapsed_within_degrees":9.9936},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":223.3701},"karana":{"half_tithi_index":12,"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":1900,"month":12,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415381.770833,"ahargana":1826916.2708,"kali_year":5002,"ayanamsa_lahiri":22.4699,"grahas":{"sun":{"sidereal_longitude":253.40441199999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":329.87561200000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false,"latitude":4.2592},"mars":{"sidereal_longitude":139.86251200000004,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":240.558312,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":244.078212,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"venus":{"sidereal_longitude":224.752112,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":255.94941200000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":221.1842,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":41.1842,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":1900,"month":12,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415381.770833,"kali_year":5002,"ahargana":1826916.2708,"sun":{"sidereal_longitude":253.3765,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":329.9936,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.6172,"elapsed_within_tithi_degrees":4.6172},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":329.9936,"elapsed_within_degrees":9.9936},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":223.3701},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.259,"elongation":76.617},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.259,"opposition_distance":103.383}},"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":"07:33","sunsetLocal":"18:19","solarNoonLocal":"12:56","dayLengthHours":10.779788028486557,"dayLengthDisplay":"10 Hours 46 Mins 47 Secs","nightLengthDisplay":"13 Hours 13 Mins 13 Secs","moonriseLocal":"12:04","moonsetLocal":"23:59","rahuKala":{"name":"Rāhu Kāla","start":"11:35","end":"12:56","startHours":11.58607157084397,"endHours":12.93354507440479,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:38","end":"16:59","startHours":15.628492081526428,"endHours":16.97596558508725,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:53","end":"10:14","startHours":8.89112456372233,"endHours":10.23859806728315,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:04","end":"10:25","startHours":10.05893493347504,"endHours":10.418261201091259,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:00","end":"08:17","startHours":7.992808894681784,"endHours":8.280269908774759,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:34","end":"13:18","startHours":12.574218806788572,"endHours":13.292871342021009,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:06","end":"06:49","startHours":6.106345989696637,"endHours":6.824998524929073,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:39","end":"07:33","startHours":6.645335391120964,"endHours":7.543651060161511,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:27","startHours":14.730176412485882,"endHours":15.448828947718319,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:07","end":"18:31","startHours":18.12343908864807,"endHours":18.523439088648068,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:19","end":"18:46","startHours":18.32343908864807,"endHours":18.772596923168344,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:04","end":"19:49","startHours":18.07343908864807,"endHours":19.82343908864807,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:34","end":"01:18","startHours":24.574218806788572,"endHours":25.29287134202101,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:33","end":"08:53","startHours":7.543651060161511,"endHours":8.89112456372233,"quality":"neutral"},{"name":"Labha","start":"08:53","end":"10:14","startHours":8.89112456372233,"endHours":10.23859806728315,"quality":"auspicious"},{"name":"Amṛta","start":"10:14","end":"11:35","startHours":10.23859806728315,"endHours":11.58607157084397,"quality":"auspicious"},{"name":"Kāla","start":"11:35","end":"12:56","startHours":11.58607157084397,"endHours":12.93354507440479,"quality":"inauspicious"},{"name":"Śubha","start":"12:56","end":"14:17","startHours":12.93354507440479,"endHours":14.28101857796561,"quality":"auspicious"},{"name":"Roga","start":"14:17","end":"15:38","startHours":14.28101857796561,"endHours":15.628492081526428,"quality":"inauspicious"},{"name":"Udveg","start":"15:38","end":"16:59","startHours":15.628492081526428,"endHours":16.97596558508725,"quality":"inauspicious"},{"name":"Chala","start":"16:59","end":"18:19","startHours":16.97596558508725,"endHours":18.32343908864807,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:19","end":"19:59","startHours":18.32343908864807,"endHours":19.97596558508725,"quality":"inauspicious"},{"name":"Udveg","start":"19:59","end":"21:38","startHours":19.97596558508725,"endHours":21.62849208152643,"quality":"inauspicious"},{"name":"Chala","start":"21:38","end":"23:17","startHours":21.62849208152643,"endHours":23.28101857796561,"quality":"neutral"},{"name":"Labha","start":"23:17","end":"00:56","startHours":23.28101857796561,"endHours":24.93354507440479,"quality":"auspicious"},{"name":"Amṛta","start":"00:56","end":"02:35","startHours":24.93354507440479,"endHours":26.58607157084397,"quality":"auspicious"},{"name":"Kāla","start":"02:35","end":"04:14","startHours":26.58607157084397,"endHours":28.23859806728315,"quality":"inauspicious"},{"name":"Śubha","start":"04:14","end":"05:53","startHours":28.23859806728315,"endHours":29.891124563722332,"quality":"auspicious"},{"name":"Roga","start":"05:53","end":"07:33","startHours":29.891124563722332,"endHours":31.543651060161512,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:33","end":"08:33","startHours":7.543651060161511,"endHours":8.543651060161512,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:33","end":"09:33","startHours":8.543651060161512,"endHours":9.543651060161512,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:33","end":"10:33","startHours":9.543651060161512,"endHours":10.543651060161512,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:33","end":"11:33","startHours":10.543651060161512,"endHours":11.543651060161512,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:33","end":"12:33","startHours":11.543651060161512,"endHours":12.543651060161512,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:33","end":"13:33","startHours":12.543651060161512,"endHours":13.543651060161512,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:33","end":"14:33","startHours":13.543651060161512,"endHours":14.543651060161512,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:33","end":"15:33","startHours":14.543651060161512,"endHours":15.543651060161512,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:33","end":"16:33","startHours":15.543651060161512,"endHours":16.543651060161512,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:33","end":"17:33","startHours":16.543651060161512,"endHours":17.543651060161512,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:33","end":"18:33","startHours":17.543651060161512,"endHours":18.543651060161512,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:33","end":"19:33","startHours":18.543651060161512,"endHours":19.543651060161512,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:33","end":"20:33","startHours":19.543651060161512,"endHours":20.543651060161512,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:33","end":"21:33","startHours":20.543651060161512,"endHours":21.543651060161512,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:33","end":"22:33","startHours":21.543651060161512,"endHours":22.543651060161512,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:33","end":"23:33","startHours":22.543651060161512,"endHours":23.543651060161512,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:33","end":"00:33","startHours":23.543651060161512,"endHours":24.543651060161512,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:33","end":"01:33","startHours":24.543651060161512,"endHours":25.543651060161512,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:33","end":"02:33","startHours":25.543651060161512,"endHours":26.543651060161512,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:33","end":"03:33","startHours":26.543651060161512,"endHours":27.543651060161512,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:33","end":"04:33","startHours":27.543651060161512,"endHours":28.543651060161512,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:33","end":"05:33","startHours":28.543651060161512,"endHours":29.543651060161512,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:33","end":"06:33","startHours":29.543651060161512,"endHours":30.543651060161512,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:33","end":"07:33","startHours":30.543651060161512,"endHours":31.543651060161512,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.30613786432486,"eotMinutes":-1.8871044642874448,"ayanamsa":22.4699}},"calendars":{"vikram_samvat":1957,"vikram_samvatsara":"Pramādī","saka_samvat":1822,"saka_samvatsara":"Śārvarī","bengali_samvat":1307,"malayalam_era":1076,"nanakshahi_year":431,"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":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Saptamī · Vikram 1957 Pramādī · Śaka 1822 Śārvarī"},"festivals":[],"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 December 28, 1900 CE · Dvārakā · Vidhyamitra","description":"December 28, 1900 CE for Dvārakā: Śukla Saptamī, sūryodaya 07:33, sūryāsta 18:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1900-12-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1900-12-28","sa":"https://sa.vidhyamitra.com/city/dwarka/1900-12-28","hi":"https://hi.vidhyamitra.com/city/dwarka/1900-12-28","x-default":"https://vidhyamitra.com/city/dwarka/1900-12-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:10:59.430Z","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":"2026-05-31T23:10:59.430Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:10:59.430Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}