{"id":"vidhyamitra:city-day:dwarka:2161-02-08:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2161-02-08","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2161-02-08","date_display":"February 8, 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":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2510387.770833,"kali_year":5262,"ahargana":1921922.2708,"sun":{"sidereal_longitude":293.088,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":79.6914,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":146.6034,"elapsed_within_tithi_degrees":2.6034},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":79.6914,"elapsed_within_degrees":13.0247},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":12.7794},"karana":{"half_tithi_index":24,"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":8,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2510387.770833,"ahargana":1921922.2708,"kali_year":5262,"ayanamsa_lahiri":26.1035,"grahas":{"sun":{"sidereal_longitude":293.41488400000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":78.926984,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false,"latitude":-2.4083},"mars":{"sidereal_longitude":228.626084,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":266.78978400000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":223.79058399999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":295.97188400000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":true},"saturn":{"sidereal_longitude":204.32508400000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":227.3092,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":47.3092,"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":8,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2510387.770833,"kali_year":5262,"ahargana":1921922.2708,"sun":{"sidereal_longitude":293.088,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":79.6914,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":146.6034,"elapsed_within_tithi_degrees":2.6034},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":79.6914,"elapsed_within_degrees":13.0247},"yoga":{"number":1,"name":"Viṣkambha","sum_longitude":12.7794},"karana":{"half_tithi_index":24,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.408,"elongation":146.603},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.408,"opposition_distance":33.397}},"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":"07:30","sunsetLocal":"18:47","solarNoonLocal":"13:09","dayLengthHours":11.288287547133898,"dayLengthDisplay":"11 Hours 17 Mins 18 Secs","nightLengthDisplay":"12 Hours 42 Mins 42 Secs","moonriseLocal":"16:09","moonsetLocal":"05:33","rahuKala":{"name":"Rāhu Kāla","start":"17:23","end":"18:47","startHours":17.37598406485291,"endHours":18.78702000824465,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:09","end":"14:33","startHours":13.1428762346777,"endHours":14.553912178069437,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:58","end":"17:23","startHours":15.964948121461173,"endHours":17.37598406485291,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:08","end":"10:31","startHours":10.13266622210866,"endHours":10.50894247367979,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:58","end":"08:16","startHours":7.969077775574664,"endHours":8.270098776831567,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:46","end":"13:31","startHours":12.766599983106572,"endHours":13.51915248624883,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:00","end":"06:45","startHours":5.993627454826231,"endHours":6.746179957968491,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:33","end":"07:30","startHours":6.558041832182926,"endHours":7.498732461110751,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"15:01","end":"15:47","startHours":15.02425749253335,"endHours":15.77680999567561,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:35","end":"18:59","startHours":18.58702000824465,"endHours":18.98702000824465,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:47","end":"19:15","startHours":18.78702000824465,"endHours":19.257365322708562,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:32","end":"20:17","startHours":18.53702000824465,"endHours":20.28702000824465,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:46","end":"01:31","startHours":24.76659998310657,"endHours":25.51915248624883,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:30","end":"08:55","startHours":7.498732461110751,"endHours":8.909768404502488,"quality":"inauspicious"},{"name":"Chala","start":"08:55","end":"10:19","startHours":8.909768404502488,"endHours":10.320804347894224,"quality":"neutral"},{"name":"Labha","start":"10:19","end":"11:44","startHours":10.320804347894224,"endHours":11.731840291285963,"quality":"auspicious"},{"name":"Amṛta","start":"11:44","end":"13:09","startHours":11.731840291285963,"endHours":13.1428762346777,"quality":"auspicious"},{"name":"Kāla","start":"13:09","end":"14:33","startHours":13.1428762346777,"endHours":14.553912178069437,"quality":"inauspicious"},{"name":"Śubha","start":"14:33","end":"15:58","startHours":14.553912178069437,"endHours":15.964948121461173,"quality":"auspicious"},{"name":"Roga","start":"15:58","end":"17:23","startHours":15.964948121461173,"endHours":17.37598406485291,"quality":"inauspicious"},{"name":"Udveg","start":"17:23","end":"18:47","startHours":17.37598406485291,"endHours":18.78702000824465,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:47","end":"20:23","startHours":18.78702000824465,"endHours":20.37598406485291,"quality":"auspicious"},{"name":"Roga","start":"20:23","end":"21:58","startHours":20.37598406485291,"endHours":21.964948121461177,"quality":"inauspicious"},{"name":"Udveg","start":"21:58","end":"23:33","startHours":21.964948121461177,"endHours":23.55391217806944,"quality":"inauspicious"},{"name":"Chala","start":"23:33","end":"01:09","startHours":23.55391217806944,"endHours":25.1428762346777,"quality":"neutral"},{"name":"Labha","start":"01:09","end":"02:44","startHours":25.1428762346777,"endHours":26.731840291285963,"quality":"auspicious"},{"name":"Amṛta","start":"02:44","end":"04:19","startHours":26.731840291285963,"endHours":28.320804347894224,"quality":"auspicious"},{"name":"Kāla","start":"04:19","end":"05:55","startHours":28.320804347894224,"endHours":29.90976840450249,"quality":"inauspicious"},{"name":"Śubha","start":"05:55","end":"07:30","startHours":29.90976840450249,"endHours":31.49873246111075,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:30","end":"08:30","startHours":7.498732461110751,"endHours":8.498732461110752,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:30","end":"09:30","startHours":8.498732461110752,"endHours":9.498732461110752,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:30","end":"10:30","startHours":9.498732461110752,"endHours":10.498732461110752,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:30","end":"11:30","startHours":10.498732461110752,"endHours":11.498732461110752,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:30","end":"12:30","startHours":11.498732461110752,"endHours":12.498732461110752,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:30","end":"13:30","startHours":12.498732461110752,"endHours":13.498732461110752,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:30","end":"14:30","startHours":13.498732461110752,"endHours":14.498732461110752,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:30","end":"15:30","startHours":14.498732461110752,"endHours":15.498732461110752,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:30","end":"16:30","startHours":15.498732461110752,"endHours":16.49873246111075,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:30","end":"17:30","startHours":16.49873246111075,"endHours":17.49873246111075,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:30","end":"18:30","startHours":17.49873246111075,"endHours":18.49873246111075,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:30","end":"19:30","startHours":18.49873246111075,"endHours":19.49873246111075,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:30","end":"20:30","startHours":19.49873246111075,"endHours":20.49873246111075,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:30","end":"21:30","startHours":20.49873246111075,"endHours":21.49873246111075,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:30","end":"22:30","startHours":21.49873246111075,"endHours":22.49873246111075,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:30","end":"23:30","startHours":22.49873246111075,"endHours":23.49873246111075,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:30","end":"00:30","startHours":23.49873246111075,"endHours":24.49873246111075,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:30","end":"01:30","startHours":24.49873246111075,"endHours":25.49873246111075,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:30","end":"02:30","startHours":25.49873246111075,"endHours":26.49873246111075,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:30","end":"03:30","startHours":26.49873246111075,"endHours":27.49873246111075,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:30","end":"04:30","startHours":27.49873246111075,"endHours":28.49873246111075,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:30","end":"05:30","startHours":28.49873246111075,"endHours":29.49873246111075,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:30","end":"06:30","startHours":29.49873246111075,"endHours":30.49873246111075,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:30","end":"07:30","startHours":30.49873246111075,"endHours":31.49873246111075,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-14.963847682351176,"eotMinutes":-14.446974080661976,"ayanamsa":26.1035}},"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 Trayodaśī · Vikram 2218 Bhāva · Śaka 2083 Durmati"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 8, 2161 CE · Dvārakā · Vidhyamitra","description":"February 8, 2161 CE for Dvārakā: Śukla Trayodaśī, sūryodaya 07:30, sūryāsta 18:47.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2161-02-08","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2161-02-08","sa":"https://sa.vidhyamitra.com/city/dwarka/2161-02-08","hi":"https://hi.vidhyamitra.com/city/dwarka/2161-02-08","x-default":"https://vidhyamitra.com/city/dwarka/2161-02-08"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T16:27:07.947Z","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":"2026-06-02T16:27:07.947Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T16:27:07.947Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}