{"id":"vidhyamitra:city-day:berlin:2161-02-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/berlin/2161-02-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2161-02-01","date_display":"February 1, 2161 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":2161,"month":2,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2510380.770833,"kali_year":5262,"ahargana":1921915.2708,"sun":{"sidereal_longitude":285.9396,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":351.4863,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":65.5466,"elapsed_within_tithi_degrees":5.5466},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.4863,"elapsed_within_degrees":4.8196},"yoga":{"number":21,"name":"Siddha","sum_longitude":277.4259},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2161,"month":2,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2510380.770833,"ahargana":1921915.2708,"kali_year":5262,"ayanamsa_lahiri":26.1032,"grahas":{"sun":{"sidereal_longitude":286.31325100000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"moon":{"sidereal_longitude":347.917151,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":3.738},"mars":{"sidereal_longitude":224.077851,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":258.969751,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":222.75055099999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":299.72935099999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":204.03455099999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":227.68,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":47.68,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2161,"month":2,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2510380.770833,"kali_year":5262,"ahargana":1921915.2708,"sun":{"sidereal_longitude":285.9396,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":351.4863,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":65.5466,"elapsed_within_tithi_degrees":5.5466},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.4863,"elapsed_within_degrees":4.8196},"yoga":{"number":21,"name":"Siddha","sum_longitude":277.4259},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.738,"elongation":65.547},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.738,"opposition_distance":114.453}},"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":"07:48","sunsetLocal":"16:52","solarNoonLocal":"12:20","dayLengthHours":9.058409377967287,"dayLengthDisplay":"9 Hours 03 Mins 30 Secs","nightLengthDisplay":"14 Hours 56 Mins 30 Secs","moonriseLocal":"09:54","moonsetLocal":"22:59","rahuKala":{"name":"Rāhu Kāla","start":"15:44","end":"16:52","startHours":15.731392652027662,"endHours":16.86369382427357,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:20","end":"13:28","startHours":12.334489135289928,"endHours":13.466790307535838,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:36","end":"15:44","startHours":14.59909147978175,"endHours":15.731392652027662,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:55","end":"10:13","startHours":9.918913301165318,"endHours":10.220860280430895,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:11","end":"08:25","startHours":8.182718170388256,"endHours":8.424275753800718,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:38","startHours":12.032542156024352,"endHours":12.636436114555504,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:36","end":"07:12","startHours":6.59749652924398,"endHours":7.201390487775132,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"07:03","end":"07:48","startHours":7.050416998142344,"endHours":7.805284446306285,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:51","end":"14:27","startHours":13.84422403161781,"endHours":14.448117990148962,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:40","end":"17:04","startHours":16.663693824273572,"endHours":17.06369382427357,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"16:52","end":"17:14","startHours":16.86369382427357,"endHours":17.241127548355543,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:37","end":"18:22","startHours":16.61369382427357,"endHours":18.36369382427357,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:38","startHours":24.032542156024352,"endHours":24.636436114555504,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:48","end":"08:56","startHours":7.805284446306285,"endHours":8.937585618552195,"quality":"inauspicious"},{"name":"Chala","start":"08:56","end":"10:04","startHours":8.937585618552195,"endHours":10.069886790798106,"quality":"neutral"},{"name":"Labha","start":"10:04","end":"11:12","startHours":10.069886790798106,"endHours":11.202187963044018,"quality":"auspicious"},{"name":"Amṛta","start":"11:12","end":"12:20","startHours":11.202187963044018,"endHours":12.334489135289928,"quality":"auspicious"},{"name":"Kāla","start":"12:20","end":"13:28","startHours":12.334489135289928,"endHours":13.466790307535838,"quality":"inauspicious"},{"name":"Śubha","start":"13:28","end":"14:36","startHours":13.466790307535838,"endHours":14.59909147978175,"quality":"auspicious"},{"name":"Roga","start":"14:36","end":"15:44","startHours":14.59909147978175,"endHours":15.731392652027662,"quality":"inauspicious"},{"name":"Udveg","start":"15:44","end":"16:52","startHours":15.731392652027662,"endHours":16.86369382427357,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"16:52","end":"18:44","startHours":16.86369382427357,"endHours":18.73139265202766,"quality":"auspicious"},{"name":"Roga","start":"18:44","end":"20:36","startHours":18.73139265202766,"endHours":20.599091479781748,"quality":"inauspicious"},{"name":"Udveg","start":"20:36","end":"22:28","startHours":20.599091479781748,"endHours":22.466790307535838,"quality":"inauspicious"},{"name":"Chala","start":"22:28","end":"00:20","startHours":22.466790307535838,"endHours":24.334489135289928,"quality":"neutral"},{"name":"Labha","start":"00:20","end":"02:12","startHours":24.334489135289928,"endHours":26.202187963044018,"quality":"auspicious"},{"name":"Amṛta","start":"02:12","end":"04:04","startHours":26.202187963044018,"endHours":28.069886790798108,"quality":"auspicious"},{"name":"Kāla","start":"04:04","end":"05:56","startHours":28.069886790798108,"endHours":29.937585618552195,"quality":"inauspicious"},{"name":"Śubha","start":"05:56","end":"07:48","startHours":29.937585618552195,"endHours":31.805284446306285,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:48","end":"08:48","startHours":7.805284446306285,"endHours":8.805284446306285,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:48","end":"09:48","startHours":8.805284446306285,"endHours":9.805284446306285,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:48","end":"10:48","startHours":9.805284446306285,"endHours":10.805284446306285,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:48","end":"11:48","startHours":10.805284446306285,"endHours":11.805284446306285,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:48","end":"12:48","startHours":11.805284446306285,"endHours":12.805284446306285,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:48","end":"13:48","startHours":12.805284446306285,"endHours":13.805284446306285,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:48","end":"14:48","startHours":13.805284446306285,"endHours":14.805284446306285,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:48","end":"15:48","startHours":14.805284446306285,"endHours":15.805284446306285,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:48","end":"16:48","startHours":15.805284446306285,"endHours":16.805284446306285,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:48","end":"17:48","startHours":16.805284446306285,"endHours":17.805284446306285,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:48","end":"18:48","startHours":17.805284446306285,"endHours":18.805284446306285,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:48","end":"19:48","startHours":18.805284446306285,"endHours":19.805284446306285,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:48","end":"20:48","startHours":19.805284446306285,"endHours":20.805284446306285,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:48","end":"21:48","startHours":20.805284446306285,"endHours":21.805284446306285,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:48","end":"22:48","startHours":21.805284446306285,"endHours":22.805284446306285,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:48","end":"23:48","startHours":22.805284446306285,"endHours":23.805284446306285,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:48","end":"00:48","startHours":23.805284446306285,"endHours":24.805284446306285,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:48","end":"01:48","startHours":24.805284446306285,"endHours":25.805284446306285,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:48","end":"02:48","startHours":25.805284446306285,"endHours":26.805284446306285,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:48","end":"03:48","startHours":26.805284446306285,"endHours":27.805284446306285,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:48","end":"04:48","startHours":27.805284446306285,"endHours":28.805284446306285,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:48","end":"05:48","startHours":28.805284446306285,"endHours":29.805284446306285,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:48","end":"06:48","startHours":29.805284446306285,"endHours":30.805284446306285,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:48","end":"07:48","startHours":30.805284446306285,"endHours":31.805284446306285,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-17.07544292436325,"eotMinutes":-13.689348117395623,"ayanamsa":26.1032}},"calendars":{"vikram_samvat":2218,"vikram_samvatsara":"Bhāva","saka_samvat":2083,"saka_samvatsara":"Durmati","bengali_samvat":1568,"malayalam_era":1337,"nanakshahi_year":692,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Māgha","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 Śukla Ṣaṣṭhī · Vikram 2218 Bhāva · Śaka 2083 Durmati"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 February 1, 2161 CE · Berlin, Germany · Vidhyamitra","description":"February 1, 2161 CE for Berlin, Germany: Śukla Ṣaṣṭhī, sūryodaya 07:48, sūryāsta 16:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/berlin/2161-02-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/berlin/2161-02-01","sa":"https://sa.vidhyamitra.com/city/berlin/2161-02-01","hi":"https://hi.vidhyamitra.com/city/berlin/2161-02-01","x-default":"https://vidhyamitra.com/city/berlin/2161-02-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T09:33:39.530Z","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":"2026-06-02T09:33:39.530Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T09:33:39.530Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}