{"id":"vidhyamitra:city-day:vrindavan:2106-02-16:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2106-02-16","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2106-02-16","date_display":"February 16, 2106 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":2106,"month":2,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490306.770833,"kali_year":5207,"ahargana":1901841.2708,"sun":{"sidereal_longitude":301.4653,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":93.7982,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":152.3329,"elapsed_within_tithi_degrees":8.3329},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":93.7982,"elapsed_within_degrees":0.4648},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":35.2634},"karana":{"half_tithi_index":25,"name":"Taitila"},"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":2106,"month":2,"day":16,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2490306.770833,"ahargana":1901841.2708,"kali_year":5207,"ayanamsa_lahiri":25.3355,"grahas":{"sun":{"sidereal_longitude":301.617526,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":91.90202599999998,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false,"latitude":-3.9907},"mars":{"sidereal_longitude":129.35582599999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":304.87352599999997,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":342.610626,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":315.70552599999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":247.21962599999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":211.2972,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":31.2972,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2106,"month":2,"day":16,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2490306.770833,"kali_year":5207,"ahargana":1901841.2708,"sun":{"sidereal_longitude":301.4653,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":93.7982,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":13,"name":"Trayodaśī","paksha":"Śukla","full_name":"Śukla Trayodaśī","elongation_degrees":152.3329,"elapsed_within_tithi_degrees":8.3329},"nakshatra":{"number":8,"name":"Puṣya","pada":1,"moon_longitude":93.7982,"elapsed_within_degrees":0.4648},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":35.2634},"karana":{"half_tithi_index":25,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.991,"elongation":152.333},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.991,"opposition_distance":27.667}},"eclipse_window_40days":[]},"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"vrindavan","name":"Vṛndāvana","lat":27.565,"lon":77.6593,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:57","sunsetLocal":"18:11","solarNoonLocal":"12:34","dayLengthHours":11.241056348285461,"dayLengthDisplay":"11 Hours 14 Mins 28 Secs","nightLengthDisplay":"12 Hours 45 Mins 32 Secs","moonriseLocal":"15:47","moonsetLocal":"05:23","rahuKala":{"name":"Rāhu Kāla","start":"15:23","end":"16:47","startHours":15.375277563770638,"endHours":16.780409607306318,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:45","end":"11:10","startHours":9.754749389627907,"endHours":11.159881433163589,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:34","end":"13:58","startHours":12.56501347669927,"endHours":13.970145520234954,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:34","end":"09:57","startHours":9.567398450489815,"endHours":9.942100328765997,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:25","end":"07:43","startHours":7.4128626504017685,"endHours":7.712624153022714,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:11","end":"12:56","startHours":12.190311598423088,"endHours":12.939715354975453,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:12","startHours":5.445677789451812,"endHours":6.195081546004177,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:00","end":"06:57","startHours":6.007730606866086,"endHours":6.944485302556541,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:11","startHours":14.438522868080181,"endHours":15.187926624632546,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:59","end":"18:23","startHours":17.985541650842002,"endHours":18.385541650842,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:11","end":"18:39","startHours":18.185541650842,"endHours":18.653918998687228,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:56","end":"19:41","startHours":17.935541650842,"endHours":19.685541650842,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:11","end":"00:56","startHours":24.19031159842309,"endHours":24.93971535497545,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:57","end":"08:21","startHours":6.944485302556541,"endHours":8.349617346092224,"quality":"inauspicious"},{"name":"Udveg","start":"08:21","end":"09:45","startHours":8.349617346092224,"endHours":9.754749389627907,"quality":"inauspicious"},{"name":"Chala","start":"09:45","end":"11:10","startHours":9.754749389627907,"endHours":11.159881433163589,"quality":"neutral"},{"name":"Labha","start":"11:10","end":"12:34","startHours":11.159881433163589,"endHours":12.56501347669927,"quality":"auspicious"},{"name":"Amṛta","start":"12:34","end":"13:58","startHours":12.56501347669927,"endHours":13.970145520234954,"quality":"auspicious"},{"name":"Kāla","start":"13:58","end":"15:23","startHours":13.970145520234954,"endHours":15.375277563770638,"quality":"inauspicious"},{"name":"Śubha","start":"15:23","end":"16:47","startHours":15.375277563770638,"endHours":16.780409607306318,"quality":"auspicious"},{"name":"Roga","start":"16:47","end":"18:11","startHours":16.780409607306318,"endHours":18.185541650842,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:11","end":"19:47","startHours":18.185541650842,"endHours":19.780409607306318,"quality":"inauspicious"},{"name":"Śubha","start":"19:47","end":"21:23","startHours":19.780409607306318,"endHours":21.375277563770638,"quality":"auspicious"},{"name":"Roga","start":"21:23","end":"22:58","startHours":21.375277563770638,"endHours":22.970145520234954,"quality":"inauspicious"},{"name":"Udveg","start":"22:58","end":"00:34","startHours":22.970145520234954,"endHours":24.56501347669927,"quality":"inauspicious"},{"name":"Chala","start":"00:34","end":"02:10","startHours":24.56501347669927,"endHours":26.159881433163587,"quality":"neutral"},{"name":"Labha","start":"02:10","end":"03:45","startHours":26.159881433163587,"endHours":27.754749389627904,"quality":"auspicious"},{"name":"Amṛta","start":"03:45","end":"05:21","startHours":27.754749389627904,"endHours":29.349617346092224,"quality":"auspicious"},{"name":"Kāla","start":"05:21","end":"06:57","startHours":29.349617346092224,"endHours":30.94448530255654,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:57","end":"07:57","startHours":6.944485302556541,"endHours":7.944485302556541,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:57","end":"08:57","startHours":7.944485302556541,"endHours":8.94448530255654,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:57","end":"09:57","startHours":8.94448530255654,"endHours":9.94448530255654,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:57","end":"10:57","startHours":9.94448530255654,"endHours":10.94448530255654,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:57","end":"11:57","startHours":10.94448530255654,"endHours":11.94448530255654,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:57","end":"12:57","startHours":11.94448530255654,"endHours":12.94448530255654,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:57","end":"13:57","startHours":12.94448530255654,"endHours":13.94448530255654,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:57","end":"14:57","startHours":13.94448530255654,"endHours":14.94448530255654,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:57","end":"15:57","startHours":14.94448530255654,"endHours":15.94448530255654,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:57","end":"16:57","startHours":15.94448530255654,"endHours":16.94448530255654,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:57","end":"17:57","startHours":16.94448530255654,"endHours":17.94448530255654,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:57","end":"18:57","startHours":17.94448530255654,"endHours":18.94448530255654,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:57","end":"19:57","startHours":18.94448530255654,"endHours":19.94448530255654,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:57","end":"20:57","startHours":19.94448530255654,"endHours":20.94448530255654,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:57","end":"21:57","startHours":20.94448530255654,"endHours":21.94448530255654,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:57","end":"22:57","startHours":21.94448530255654,"endHours":22.94448530255654,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:57","end":"23:57","startHours":22.94448530255654,"endHours":23.94448530255654,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:57","end":"00:57","startHours":23.94448530255654,"endHours":24.94448530255654,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:57","end":"01:57","startHours":24.94448530255654,"endHours":25.94448530255654,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:57","end":"02:57","startHours":25.94448530255654,"endHours":26.94448530255654,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:57","end":"03:57","startHours":26.94448530255654,"endHours":27.94448530255654,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:57","end":"04:57","startHours":27.94448530255654,"endHours":28.94448530255654,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:57","end":"05:57","startHours":28.94448530255654,"endHours":29.94448530255654,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:57","end":"06:57","startHours":29.94448530255654,"endHours":30.94448530255654,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Utpāta","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-12.526669399497335,"eotMinutes":-14.538008601956186,"ayanamsa":25.3355}},"calendars":{"vikram_samvat":2163,"vikram_samvatsara":"Pramāthi","saka_samvat":2028,"saka_samvatsara":"Akṣaya","bengali_samvat":1513,"malayalam_era":1282,"nanakshahi_year":637,"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":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Trayodaśī · Vikram 2163 Pramāthi · Śaka 2028 Akṣaya"},"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":"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":[]},"validity":{"eternal":false,"location_specific":"vrindavan"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 16, 2106 CE · Vṛndāvana · Vidhyamitra","description":"February 16, 2106 CE for Vṛndāvana: Śukla Trayodaśī, sūryodaya 06:57, sūryāsta 18:11.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2106-02-16","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2106-02-16","sa":"https://sa.vidhyamitra.com/city/vrindavan/2106-02-16","hi":"https://hi.vidhyamitra.com/city/vrindavan/2106-02-16","x-default":"https://vidhyamitra.com/city/vrindavan/2106-02-16"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T17:22:25.068Z","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":"2026-06-02T17:22:25.068Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T17:22:25.068Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}