{"id":"vidhyamitra:city-day:berlin:1998-01-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/berlin/1998-01-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-01-06","date_display":"January 6, 1998 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":1998,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450819.770833,"kali_year":5099,"ahargana":1862354.2708,"sun":{"sidereal_longitude":261.499,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":356.6781,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":95.179,"elapsed_within_tithi_degrees":11.179},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":356.6781,"elapsed_within_degrees":10.0114},"yoga":{"number":20,"name":"Śiva","sum_longitude":258.1771},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1998,"month":1,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450819.770833,"ahargana":1862354.2708,"kali_year":5099,"ayanamsa_lahiri":23.8253,"grahas":{"sun":{"sidereal_longitude":261.684219,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":357.450819,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false,"latitude":-2.4603},"mars":{"sidereal_longitude":290.9292190000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":238.59151899999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":299.4763190000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":277.96651900000006,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":350.065019,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":143.5085,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":323.5085,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"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":1998,"month":1,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450819.770833,"kali_year":5099,"ahargana":1862354.2708,"sun":{"sidereal_longitude":261.499,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":356.6781,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":95.179,"elapsed_within_tithi_degrees":11.179},"nakshatra":{"number":27,"name":"Revatī","pada":4,"moon_longitude":356.6781,"elapsed_within_degrees":10.0114},"yoga":{"number":20,"name":"Śiva","sum_longitude":258.1771},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.46,"elongation":95.179},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.46,"opposition_distance":84.821}},"eclipse_window_40days":[]},"city":{"slug":"berlin","name":"Berlin, Germany","lat":52.52,"lon":13.405,"tz_offset_hours":1,"country":"DE","tier":"diaspora"},"tier2":{"city":{"slug":"berlin","name":"Berlin, Germany","lat":52.52,"lon":13.405,"tz_offset_hours":1,"country":"DE","tier":"diaspora"},"sunriseLocal":"08:16","sunsetLocal":"16:08","solarNoonLocal":"12:12","dayLengthHours":7.864572625663477,"dayLengthDisplay":"7 Hours 51 Mins 52 Secs","nightLengthDisplay":"16 Hours 08 Mins 08 Secs","moonriseLocal":"11:48","moonsetLocal":"01:23","rahuKala":{"name":"Rāhu Kāla","start":"14:10","end":"15:09","startHours":14.170403508198765,"endHours":15.1534750864067,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:14","end":"11:13","startHours":10.238117195367026,"endHours":11.221188773574962,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:12","end":"13:11","startHours":12.204260351782896,"endHours":13.18733192999083,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:06","end":"10:22","startHours":10.107040984939301,"endHours":10.369193405794752,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:36","end":"08:49","startHours":8.599664565020468,"endHours":8.809386501704827,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:28","startHours":11.942107930927447,"endHours":12.466412772638344,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"07:13","end":"07:45","startHours":7.22336435552936,"endHours":7.747669197240259,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"07:37","end":"08:16","startHours":7.616592986812534,"endHours":8.271974038951157,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:31","end":"14:02","startHours":13.515022456060143,"endHours":14.039327297771042,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"15:56","end":"16:20","startHours":15.936546664614635,"endHours":16.336546664614634,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"16:08","end":"16:28","startHours":16.136546664614634,"endHours":16.464237190683946,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"15:53","end":"17:38","startHours":15.886546664614634,"endHours":17.636546664614634,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:28","startHours":23.942107930927445,"endHours":24.466412772638346,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"08:16","end":"09:15","startHours":8.271974038951157,"endHours":9.255045617159091,"quality":"inauspicious"},{"name":"Udveg","start":"09:15","end":"10:14","startHours":9.255045617159091,"endHours":10.238117195367026,"quality":"inauspicious"},{"name":"Chala","start":"10:14","end":"11:13","startHours":10.238117195367026,"endHours":11.221188773574962,"quality":"neutral"},{"name":"Labha","start":"11:13","end":"12:12","startHours":11.221188773574962,"endHours":12.204260351782896,"quality":"auspicious"},{"name":"Amṛta","start":"12:12","end":"13:11","startHours":12.204260351782896,"endHours":13.18733192999083,"quality":"auspicious"},{"name":"Kāla","start":"13:11","end":"14:10","startHours":13.18733192999083,"endHours":14.170403508198765,"quality":"inauspicious"},{"name":"Śubha","start":"14:10","end":"15:09","startHours":14.170403508198765,"endHours":15.1534750864067,"quality":"auspicious"},{"name":"Roga","start":"15:09","end":"16:08","startHours":15.1534750864067,"endHours":16.136546664614634,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"16:08","end":"18:09","startHours":16.136546664614634,"endHours":18.1534750864067,"quality":"inauspicious"},{"name":"Śubha","start":"18:09","end":"20:10","startHours":18.1534750864067,"endHours":20.170403508198767,"quality":"auspicious"},{"name":"Roga","start":"20:10","end":"22:11","startHours":20.170403508198767,"endHours":22.18733192999083,"quality":"inauspicious"},{"name":"Udveg","start":"22:11","end":"00:12","startHours":22.18733192999083,"endHours":24.204260351782896,"quality":"inauspicious"},{"name":"Chala","start":"00:12","end":"02:13","startHours":24.204260351782896,"endHours":26.221188773574962,"quality":"neutral"},{"name":"Labha","start":"02:13","end":"04:14","startHours":26.221188773574962,"endHours":28.238117195367025,"quality":"auspicious"},{"name":"Amṛta","start":"04:14","end":"06:15","startHours":28.238117195367025,"endHours":30.25504561715909,"quality":"auspicious"},{"name":"Kāla","start":"06:15","end":"08:16","startHours":30.25504561715909,"endHours":32.27197403895116,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"08:16","end":"09:16","startHours":8.271974038951157,"endHours":9.271974038951157,"planetary_lord":"Mars"},{"name":"Hora 2","start":"09:16","end":"10:16","startHours":9.271974038951157,"endHours":10.271974038951157,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"10:16","end":"11:16","startHours":10.271974038951157,"endHours":11.271974038951157,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"11:16","end":"12:16","startHours":11.271974038951157,"endHours":12.271974038951157,"planetary_lord":"Moon"},{"name":"Hora 5","start":"12:16","end":"13:16","startHours":12.271974038951157,"endHours":13.271974038951157,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"13:16","end":"14:16","startHours":13.271974038951157,"endHours":14.271974038951157,"planetary_lord":"Venus"},{"name":"Hora 7","start":"14:16","end":"15:16","startHours":14.271974038951157,"endHours":15.271974038951157,"planetary_lord":"Sun"},{"name":"Hora 8","start":"15:16","end":"16:16","startHours":15.271974038951157,"endHours":16.271974038951157,"planetary_lord":"Mars"},{"name":"Hora 9","start":"16:16","end":"17:16","startHours":16.271974038951157,"endHours":17.271974038951157,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"17:16","end":"18:16","startHours":17.271974038951157,"endHours":18.271974038951157,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"18:16","end":"19:16","startHours":18.271974038951157,"endHours":19.271974038951157,"planetary_lord":"Moon"},{"name":"Hora 12","start":"19:16","end":"20:16","startHours":19.271974038951157,"endHours":20.271974038951157,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"20:16","end":"21:16","startHours":20.271974038951157,"endHours":21.271974038951157,"planetary_lord":"Venus"},{"name":"Hora 14","start":"21:16","end":"22:16","startHours":21.271974038951157,"endHours":22.271974038951157,"planetary_lord":"Sun"},{"name":"Hora 15","start":"22:16","end":"23:16","startHours":22.271974038951157,"endHours":23.271974038951157,"planetary_lord":"Mars"},{"name":"Hora 16","start":"23:16","end":"00:16","startHours":23.271974038951157,"endHours":24.271974038951157,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"00:16","end":"01:16","startHours":24.271974038951157,"endHours":25.271974038951157,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"01:16","end":"02:16","startHours":25.271974038951157,"endHours":26.271974038951157,"planetary_lord":"Moon"},{"name":"Hora 19","start":"02:16","end":"03:16","startHours":26.271974038951157,"endHours":27.271974038951157,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"03:16","end":"04:16","startHours":27.271974038951157,"endHours":28.271974038951157,"planetary_lord":"Venus"},{"name":"Hora 21","start":"04:16","end":"05:16","startHours":28.271974038951157,"endHours":29.271974038951157,"planetary_lord":"Sun"},{"name":"Hora 22","start":"05:16","end":"06:16","startHours":29.271974038951157,"endHours":30.271974038951157,"planetary_lord":"Mars"},{"name":"Hora 23","start":"06:16","end":"07:16","startHours":30.271974038951157,"endHours":31.271974038951157,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"07:16","end":"08:16","startHours":31.271974038951157,"endHours":32.27197403895116,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"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":-22.535106757919184,"eotMinutes":-5.875621106973772,"ayanamsa":23.8253}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"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 Aṣṭamī · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"berlin"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 6, 1998 CE · Berlin, Germany · Vidhyamitra","description":"January 6, 1998 CE for Berlin, Germany: Śukla Aṣṭamī, sūryodaya 08:16, sūryāsta 16:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/berlin/1998-01-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/berlin/1998-01-06","sa":"https://sa.vidhyamitra.com/city/berlin/1998-01-06","hi":"https://hi.vidhyamitra.com/city/berlin/1998-01-06","x-default":"https://vidhyamitra.com/city/berlin/1998-01-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:03:05.180Z","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":"2026-05-31T16:03:05.180Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:03:05.180Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}