{"id":"vidhyamitra:city-day:berlin:2181-01-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/berlin/2181-01-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2181-01-17","date_display":"January 17, 2181 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":2181,"month":1,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517670.770833,"kali_year":5282,"ahargana":1929205.2708,"sun":{"sidereal_longitude":270.3848,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":293.5449,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":23.1601,"elapsed_within_tithi_degrees":11.1601},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":293.5449,"elapsed_within_degrees":0.2115},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.9297},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2181,"month":1,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2517670.770833,"ahargana":1929205.2708,"kali_year":5282,"ayanamsa_lahiri":26.3821,"grahas":{"sun":{"sidereal_longitude":270.9240199999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":293.72802,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false,"latitude":4.4969},"mars":{"sidereal_longitude":45.71012000000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":248.12482,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":111.37632000000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":263.85492,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":77.92162000000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":201.4208,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":21.4208,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2181,"month":1,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517670.770833,"kali_year":5282,"ahargana":1929205.2708,"sun":{"sidereal_longitude":270.3848,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":293.5449,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":2,"name":"Dvitīyā","paksha":"Śukla","full_name":"Śukla Dvitīyā","elongation_degrees":23.1601,"elapsed_within_tithi_degrees":11.1601},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":293.5449,"elapsed_within_degrees":0.2115},"yoga":{"number":16,"name":"Siddhi","sum_longitude":203.9297},"karana":{"half_tithi_index":3,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.497,"elongation":23.16},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.497,"opposition_distance":156.84}},"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":"08:08","sunsetLocal":"16:25","solarNoonLocal":"12:16","dayLengthHours":8.286618188263441,"dayLengthDisplay":"8 Hours 17 Mins 12 Secs","nightLengthDisplay":"15 Hours 42 Mins 48 Secs","moonriseLocal":"09:04","moonsetLocal":"18:31","rahuKala":{"name":"Rāhu Kāla","start":"12:16","end":"13:19","startHours":12.273434812435145,"endHours":13.309262085968074,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:10","end":"10:12","startHours":9.165952991836354,"endHours":10.201780265369283,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:14","end":"12:16","startHours":11.237607538902214,"endHours":12.273434812435145,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:04","end":"10:20","startHours":10.06366996223156,"endHours":10.339890568507007,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:29","end":"08:42","startHours":8.475401476147734,"endHours":8.696377961168093,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:00","end":"12:33","startHours":11.997214206159697,"endHours":12.549655418710593,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"07:02","end":"07:35","startHours":7.0252432932016315,"endHours":7.5776845057525275,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"07:26","end":"08:08","startHours":7.4395742026148035,"endHours":8.130125718303423,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:39","end":"14:12","startHours":13.654537843812385,"endHours":14.20697905636328,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:13","end":"16:37","startHours":16.216743906566865,"endHours":16.616743906566864,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"16:25","end":"16:46","startHours":16.416743906566865,"endHours":16.762019664411174,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:10","end":"17:55","startHours":16.166743906566865,"endHours":17.916743906566865,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:00","end":"00:33","startHours":23.997214206159697,"endHours":24.549655418710593,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"08:08","end":"09:10","startHours":8.130125718303423,"endHours":9.165952991836354,"quality":"auspicious"},{"name":"Amṛta","start":"09:10","end":"10:12","startHours":9.165952991836354,"endHours":10.201780265369283,"quality":"auspicious"},{"name":"Kāla","start":"10:12","end":"11:14","startHours":10.201780265369283,"endHours":11.237607538902214,"quality":"inauspicious"},{"name":"Śubha","start":"11:14","end":"12:16","startHours":11.237607538902214,"endHours":12.273434812435145,"quality":"auspicious"},{"name":"Roga","start":"12:16","end":"13:19","startHours":12.273434812435145,"endHours":13.309262085968074,"quality":"inauspicious"},{"name":"Udveg","start":"13:19","end":"14:21","startHours":13.309262085968074,"endHours":14.345089359501005,"quality":"inauspicious"},{"name":"Chala","start":"14:21","end":"15:23","startHours":14.345089359501005,"endHours":15.380916633033934,"quality":"neutral"},{"name":"Labha","start":"15:23","end":"16:25","startHours":15.380916633033934,"endHours":16.416743906566865,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"16:25","end":"18:23","startHours":16.416743906566865,"endHours":18.380916633033934,"quality":"inauspicious"},{"name":"Chala","start":"18:23","end":"20:21","startHours":18.380916633033934,"endHours":20.345089359501003,"quality":"neutral"},{"name":"Labha","start":"20:21","end":"22:19","startHours":20.345089359501003,"endHours":22.309262085968072,"quality":"auspicious"},{"name":"Amṛta","start":"22:19","end":"00:16","startHours":22.309262085968072,"endHours":24.273434812435145,"quality":"auspicious"},{"name":"Kāla","start":"00:16","end":"02:14","startHours":24.273434812435145,"endHours":26.237607538902214,"quality":"inauspicious"},{"name":"Śubha","start":"02:14","end":"04:12","startHours":26.237607538902214,"endHours":28.201780265369283,"quality":"auspicious"},{"name":"Roga","start":"04:12","end":"06:10","startHours":28.201780265369283,"endHours":30.165952991836356,"quality":"inauspicious"},{"name":"Udveg","start":"06:10","end":"08:08","startHours":30.165952991836356,"endHours":32.130125718303425,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"08:08","end":"09:08","startHours":8.130125718303423,"endHours":9.130125718303423,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"09:08","end":"10:08","startHours":9.130125718303423,"endHours":10.130125718303423,"planetary_lord":"Venus"},{"name":"Hora 3","start":"10:08","end":"11:08","startHours":10.130125718303423,"endHours":11.130125718303423,"planetary_lord":"Sun"},{"name":"Hora 4","start":"11:08","end":"12:08","startHours":11.130125718303423,"endHours":12.130125718303423,"planetary_lord":"Mars"},{"name":"Hora 5","start":"12:08","end":"13:08","startHours":12.130125718303423,"endHours":13.130125718303423,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"13:08","end":"14:08","startHours":13.130125718303423,"endHours":14.130125718303423,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"14:08","end":"15:08","startHours":14.130125718303423,"endHours":15.130125718303423,"planetary_lord":"Moon"},{"name":"Hora 8","start":"15:08","end":"16:08","startHours":15.130125718303423,"endHours":16.130125718303425,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"16:08","end":"17:08","startHours":16.130125718303425,"endHours":17.130125718303425,"planetary_lord":"Venus"},{"name":"Hora 10","start":"17:08","end":"18:08","startHours":17.130125718303425,"endHours":18.130125718303425,"planetary_lord":"Sun"},{"name":"Hora 11","start":"18:08","end":"19:08","startHours":18.130125718303425,"endHours":19.130125718303425,"planetary_lord":"Mars"},{"name":"Hora 12","start":"19:08","end":"20:08","startHours":19.130125718303425,"endHours":20.130125718303425,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"20:08","end":"21:08","startHours":20.130125718303425,"endHours":21.130125718303425,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"21:08","end":"22:08","startHours":21.130125718303425,"endHours":22.130125718303425,"planetary_lord":"Moon"},{"name":"Hora 15","start":"22:08","end":"23:08","startHours":22.130125718303425,"endHours":23.130125718303425,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"23:08","end":"00:08","startHours":23.130125718303425,"endHours":24.130125718303425,"planetary_lord":"Venus"},{"name":"Hora 17","start":"00:08","end":"01:08","startHours":24.130125718303425,"endHours":25.130125718303425,"planetary_lord":"Sun"},{"name":"Hora 18","start":"01:08","end":"02:08","startHours":25.130125718303425,"endHours":26.130125718303425,"planetary_lord":"Mars"},{"name":"Hora 19","start":"02:08","end":"03:08","startHours":26.130125718303425,"endHours":27.130125718303425,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"03:08","end":"04:08","startHours":27.130125718303425,"endHours":28.130125718303425,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"04:08","end":"05:08","startHours":28.130125718303425,"endHours":29.130125718303425,"planetary_lord":"Moon"},{"name":"Hora 22","start":"05:08","end":"06:08","startHours":29.130125718303425,"endHours":30.130125718303425,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"06:08","end":"07:08","startHours":30.130125718303425,"endHours":31.130125718303425,"planetary_lord":"Venus"},{"name":"Hora 24","start":"07:08","end":"08:08","startHours":31.130125718303425,"endHours":32.130125718303425,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"South-East","rahuVasa":"South-West","anandadiYoga":{"name":"Dhvaja","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":-20.69617733450822,"eotMinutes":-10.026088746108654,"ayanamsa":26.3821}},"calendars":{"vikram_samvat":2238,"vikram_samvatsara":"Jaya","saka_samvat":2103,"saka_samvatsara":"Vṛṣa","bengali_samvat":1588,"malayalam_era":1357,"nanakshahi_year":712,"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 Dvitīyā · Vikram 2238 Jaya · Śaka 2103 Vṛṣa"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 17, 2181 CE · Berlin, Germany · Vidhyamitra","description":"January 17, 2181 CE for Berlin, Germany: Śukla Dvitīyā, sūryodaya 08:08, sūryāsta 16:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/berlin/2181-01-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/berlin/2181-01-17","sa":"https://sa.vidhyamitra.com/city/berlin/2181-01-17","hi":"https://hi.vidhyamitra.com/city/berlin/2181-01-17","x-default":"https://vidhyamitra.com/city/berlin/2181-01-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-07T12:08:47.687Z","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":"2026-06-07T12:08:47.687Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-07T12:08:47.687Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}