{"id":"vidhyamitra:city-day:vrindavan:2160-02-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/vrindavan/2160-02-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2160-02-06","date_display":"February 6, 2160 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":2160,"month":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2510019.770833,"kali_year":5261,"ahargana":1921554.2708,"sun":{"sidereal_longitude":290.2911,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":275.2446,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":344.9535,"elapsed_within_tithi_degrees":8.9535},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3,"moon_longitude":275.2446,"elapsed_within_degrees":8.578},"yoga":{"number":16,"name":"Siddhi","sum_longitude":205.5358},"karana":{"half_tithi_index":57,"name":"Śakuni"},"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":2160,"month":2,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2510019.770833,"ahargana":1921554.2708,"kali_year":5261,"ayanamsa_lahiri":26.0894,"grahas":{"sun":{"sidereal_longitude":290.633244,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"moon":{"sidereal_longitude":275.670744,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false,"latitude":2.1412},"mars":{"sidereal_longitude":346.887144,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":269.35354400000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":195.93314399999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":268.19694400000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":192.80614400000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":246.8076,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":66.8076,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"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":2160,"month":2,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2510019.770833,"kali_year":5261,"ahargana":1921554.2708,"sun":{"sidereal_longitude":290.2911,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":275.2446,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":29,"name":"Caturdaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturdaśī","elongation_degrees":344.9535,"elapsed_within_tithi_degrees":8.9535},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3,"moon_longitude":275.2446,"elapsed_within_degrees":8.578},"yoga":{"number":16,"name":"Siddhi","sum_longitude":205.5358},"karana":{"half_tithi_index":57,"name":"Śakuni"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.141,"elongation":15.047},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.141,"opposition_distance":164.953}},"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":"07:04","sunsetLocal":"18:04","solarNoonLocal":"12:34","dayLengthHours":10.997199387390289,"dayLengthDisplay":"10 Hours 59 Mins 50 Secs","nightLengthDisplay":"13 Hours 00 Mins 10 Secs","moonriseLocal":"06:14","moonsetLocal":"16:53","rahuKala":{"name":"Rāhu Kāla","start":"12:34","end":"13:56","startHours":12.560968885291288,"endHours":13.935618808715073,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:26","end":"09:49","startHours":8.437019115019929,"endHours":9.811669038443716,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:11","end":"12:34","startHours":11.186318961867503,"endHours":12.560968885291288,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"10:00","startHours":9.628382381987212,"endHours":9.99495569490022,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:31","end":"07:49","startHours":7.520585832737406,"endHours":7.813844483067814,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:12","end":"12:56","startHours":12.194395572378278,"endHours":12.927542198204298,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:36","end":"06:20","startHours":5.596075939944106,"endHours":6.329222565770125,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:09","end":"07:04","startHours":6.14593590931362,"endHours":7.062369191596144,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:08","startHours":14.393835449856336,"endHours":15.126982075682356,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:52","end":"18:16","startHours":17.859568578986433,"endHours":18.259568578986432,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:04","end":"18:31","startHours":18.059568578986433,"endHours":18.517785220127696,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:49","end":"19:34","startHours":17.809568578986433,"endHours":19.559568578986433,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:12","end":"00:56","startHours":24.19439557237828,"endHours":24.927542198204296,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:04","end":"08:26","startHours":7.062369191596144,"endHours":8.437019115019929,"quality":"auspicious"},{"name":"Amṛta","start":"08:26","end":"09:49","startHours":8.437019115019929,"endHours":9.811669038443716,"quality":"auspicious"},{"name":"Kāla","start":"09:49","end":"11:11","startHours":9.811669038443716,"endHours":11.186318961867503,"quality":"inauspicious"},{"name":"Śubha","start":"11:11","end":"12:34","startHours":11.186318961867503,"endHours":12.560968885291288,"quality":"auspicious"},{"name":"Roga","start":"12:34","end":"13:56","startHours":12.560968885291288,"endHours":13.935618808715073,"quality":"inauspicious"},{"name":"Udveg","start":"13:56","end":"15:19","startHours":13.935618808715073,"endHours":15.31026873213886,"quality":"inauspicious"},{"name":"Chala","start":"15:19","end":"16:41","startHours":15.31026873213886,"endHours":16.684918655562647,"quality":"neutral"},{"name":"Labha","start":"16:41","end":"18:04","startHours":16.684918655562647,"endHours":18.059568578986433,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:04","end":"19:41","startHours":18.059568578986433,"endHours":19.684918655562647,"quality":"inauspicious"},{"name":"Chala","start":"19:41","end":"21:19","startHours":19.684918655562647,"endHours":21.31026873213886,"quality":"neutral"},{"name":"Labha","start":"21:19","end":"22:56","startHours":21.31026873213886,"endHours":22.935618808715073,"quality":"auspicious"},{"name":"Amṛta","start":"22:56","end":"00:34","startHours":22.935618808715073,"endHours":24.560968885291288,"quality":"auspicious"},{"name":"Kāla","start":"00:34","end":"02:11","startHours":24.560968885291288,"endHours":26.186318961867503,"quality":"inauspicious"},{"name":"Śubha","start":"02:11","end":"03:49","startHours":26.186318961867503,"endHours":27.811669038443718,"quality":"auspicious"},{"name":"Roga","start":"03:49","end":"05:26","startHours":27.811669038443718,"endHours":29.43701911501993,"quality":"inauspicious"},{"name":"Udveg","start":"05:26","end":"07:04","startHours":29.43701911501993,"endHours":31.062369191596144,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:04","end":"08:04","startHours":7.062369191596144,"endHours":8.062369191596144,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:04","end":"09:04","startHours":8.062369191596144,"endHours":9.062369191596144,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:04","end":"10:04","startHours":9.062369191596144,"endHours":10.062369191596144,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:04","end":"11:04","startHours":10.062369191596144,"endHours":11.062369191596144,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:04","end":"12:04","startHours":11.062369191596144,"endHours":12.062369191596144,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:04","end":"13:04","startHours":12.062369191596144,"endHours":13.062369191596144,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:04","end":"14:04","startHours":13.062369191596144,"endHours":14.062369191596144,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:04","end":"15:04","startHours":14.062369191596144,"endHours":15.062369191596144,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:04","end":"16:04","startHours":15.062369191596144,"endHours":16.062369191596144,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:04","end":"17:04","startHours":16.062369191596144,"endHours":17.062369191596144,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:04","end":"18:04","startHours":17.062369191596144,"endHours":18.062369191596144,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:04","end":"19:04","startHours":18.062369191596144,"endHours":19.062369191596144,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:04","end":"20:04","startHours":19.062369191596144,"endHours":20.062369191596144,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:04","end":"21:04","startHours":20.062369191596144,"endHours":21.062369191596144,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:04","end":"22:04","startHours":21.062369191596144,"endHours":22.062369191596144,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:04","end":"23:04","startHours":22.062369191596144,"endHours":23.062369191596144,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:04","end":"00:04","startHours":23.062369191596144,"endHours":24.062369191596144,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:04","end":"01:04","startHours":24.062369191596144,"endHours":25.062369191596144,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:04","end":"02:04","startHours":25.062369191596144,"endHours":26.062369191596144,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:04","end":"03:04","startHours":26.062369191596144,"endHours":27.062369191596144,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:04","end":"04:04","startHours":27.062369191596144,"endHours":28.062369191596144,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:04","end":"05:04","startHours":28.062369191596144,"endHours":29.062369191596144,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:04","end":"06:04","startHours":29.062369191596144,"endHours":30.062369191596144,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:04","end":"07:04","startHours":30.062369191596144,"endHours":31.062369191596144,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"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":"Saumya","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":-15.822482983010977,"eotMinutes":-14.295333117477217,"ayanamsa":26.0894}},"calendars":{"vikram_samvat":2217,"vikram_samvatsara":"Śrīmukha","saka_samvat":2082,"saka_samvatsara":"Raudra","bengali_samvat":1567,"malayalam_era":1336,"nanakshahi_year":691,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","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":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Caturdaśī · Vikram 2217 Śrīmukha · Śaka 2082 Raudra"},"festivals":[{"id":"masika-shivaratri","name":"Māsika Śivarātri","name_sanskrit":"मासिक शिवरात्रि","tradition":"Shaiva","associated_deity":"Śiva","significance":"Monthly Śiva observance.","vrata":true,"detection":{"tithi_number":29,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"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":"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 6, 2160 CE · Vṛndāvana · Vidhyamitra","description":"February 6, 2160 CE for Vṛndāvana: Kṛṣṇa Caturdaśī, sūryodaya 07:04, sūryāsta 18:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/vrindavan/2160-02-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/vrindavan/2160-02-06","sa":"https://sa.vidhyamitra.com/city/vrindavan/2160-02-06","hi":"https://hi.vidhyamitra.com/city/vrindavan/2160-02-06","x-default":"https://vidhyamitra.com/city/vrindavan/2160-02-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:29:03.525Z","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":"2026-05-31T16:29:03.525Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:29:03.525Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}