{"id":"vidhyamitra:city-day:rishikesh:2164-02-14:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/rishikesh/2164-02-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2164-02-14","date_display":"February 14, 2164 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":2164,"month":2,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2511488.770833,"kali_year":5265,"ahargana":1923023.2708,"sun":{"sidereal_longitude":298.4081,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":187.9953,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":249.5871,"elapsed_within_tithi_degrees":9.5871},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":187.9953,"elapsed_within_degrees":1.3286},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":126.4034},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"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":2164,"month":2,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2511488.770833,"ahargana":1923023.2708,"kali_year":5265,"ayanamsa_lahiri":26.1456,"grahas":{"sun":{"sidereal_longitude":298.71111799999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":185.783818,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false,"latitude":1.4654},"mars":{"sidereal_longitude":33.01391799999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":310.67311799999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":304.340318,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":343.194118,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":237.069618,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":168.9729,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":348.9729,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2164,"month":2,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2511488.770833,"kali_year":5265,"ahargana":1923023.2708,"sun":{"sidereal_longitude":298.4081,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":187.9953,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":249.5871,"elapsed_within_tithi_degrees":9.5871},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":187.9953,"elapsed_within_degrees":1.3286},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":126.4034},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.465,"elongation":110.413},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.465,"opposition_distance":69.587}},"eclipse_window_40days":[]},"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"rishikesh","name":"Ṛṣikeśa","lat":30.0869,"lon":78.2676,"tz_offset_hours":5.5,"state":"Uttarakhand","country":"IN","tier":"tirtha"},"sunriseLocal":"06:59","sunsetLocal":"18:04","solarNoonLocal":"12:32","dayLengthHours":11.088723075106294,"dayLengthDisplay":"11 Hours 05 Mins 19 Secs","nightLengthDisplay":"12 Hours 54 Mins 41 Secs","moonriseLocal":"23:26","moonsetLocal":"10:34","rahuKala":{"name":"Rāhu Kāla","start":"15:18","end":"16:41","startHours":15.297534152407275,"endHours":16.683624536795563,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:45","end":"11:08","startHours":9.753172614854128,"endHours":11.139262999242415,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:32","end":"13:55","startHours":12.525353383630701,"endHours":13.911443768018987,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:34","end":"09:56","startHours":9.568360563602356,"endHours":9.9379846661059,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:27","end":"07:44","startHours":7.443021974206983,"endHours":7.738721256209818,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:09","end":"12:54","startHours":12.155729281127158,"endHours":12.894977486134245,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:30","end":"06:15","startHours":5.5024954360633815,"endHours":6.241743641070467,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:03","end":"06:59","startHours":6.056931589818697,"endHours":6.980991846077554,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:07","startHours":14.373473896148418,"endHours":15.112722101155505,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:52","end":"18:16","startHours":17.86971492118385,"endHours":18.269714921183848,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:04","end":"18:32","startHours":18.06971492118385,"endHours":18.531745049313276,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:49","end":"19:34","startHours":17.81971492118385,"endHours":19.56971492118385,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:09","end":"00:54","startHours":24.155729281127158,"endHours":24.894977486134245,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:59","end":"08:22","startHours":6.980991846077554,"endHours":8.36708223046584,"quality":"inauspicious"},{"name":"Udveg","start":"08:22","end":"09:45","startHours":8.36708223046584,"endHours":9.753172614854128,"quality":"inauspicious"},{"name":"Chala","start":"09:45","end":"11:08","startHours":9.753172614854128,"endHours":11.139262999242415,"quality":"neutral"},{"name":"Labha","start":"11:08","end":"12:32","startHours":11.139262999242415,"endHours":12.525353383630701,"quality":"auspicious"},{"name":"Amṛta","start":"12:32","end":"13:55","startHours":12.525353383630701,"endHours":13.911443768018987,"quality":"auspicious"},{"name":"Kāla","start":"13:55","end":"15:18","startHours":13.911443768018987,"endHours":15.297534152407275,"quality":"inauspicious"},{"name":"Śubha","start":"15:18","end":"16:41","startHours":15.297534152407275,"endHours":16.683624536795563,"quality":"auspicious"},{"name":"Roga","start":"16:41","end":"18:04","startHours":16.683624536795563,"endHours":18.06971492118385,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:04","end":"19:41","startHours":18.06971492118385,"endHours":19.683624536795563,"quality":"inauspicious"},{"name":"Śubha","start":"19:41","end":"21:18","startHours":19.683624536795563,"endHours":21.297534152407273,"quality":"auspicious"},{"name":"Roga","start":"21:18","end":"22:55","startHours":21.297534152407273,"endHours":22.911443768018987,"quality":"inauspicious"},{"name":"Udveg","start":"22:55","end":"00:32","startHours":22.911443768018987,"endHours":24.5253533836307,"quality":"inauspicious"},{"name":"Chala","start":"00:32","end":"02:08","startHours":24.5253533836307,"endHours":26.139262999242415,"quality":"neutral"},{"name":"Labha","start":"02:08","end":"03:45","startHours":26.139262999242415,"endHours":27.75317261485413,"quality":"auspicious"},{"name":"Amṛta","start":"03:45","end":"05:22","startHours":27.75317261485413,"endHours":29.36708223046584,"quality":"auspicious"},{"name":"Kāla","start":"05:22","end":"06:59","startHours":29.36708223046584,"endHours":30.980991846077554,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:59","end":"07:59","startHours":6.980991846077554,"endHours":7.980991846077554,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:59","end":"08:59","startHours":7.980991846077554,"endHours":8.980991846077554,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:59","end":"09:59","startHours":8.980991846077554,"endHours":9.980991846077554,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:59","end":"10:59","startHours":9.980991846077554,"endHours":10.980991846077554,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:59","end":"11:59","startHours":10.980991846077554,"endHours":11.980991846077554,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:59","end":"12:59","startHours":11.980991846077554,"endHours":12.980991846077554,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:59","end":"13:59","startHours":12.980991846077554,"endHours":13.980991846077554,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:59","end":"14:59","startHours":13.980991846077554,"endHours":14.980991846077554,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:59","end":"15:59","startHours":14.980991846077554,"endHours":15.980991846077554,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:59","end":"16:59","startHours":15.980991846077554,"endHours":16.980991846077554,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:59","end":"17:59","startHours":16.980991846077554,"endHours":17.980991846077554,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:59","end":"18:59","startHours":17.980991846077554,"endHours":18.980991846077554,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:59","end":"19:59","startHours":18.980991846077554,"endHours":19.980991846077554,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:59","end":"20:59","startHours":19.980991846077554,"endHours":20.980991846077554,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:59","end":"21:59","startHours":20.980991846077554,"endHours":21.980991846077554,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:59","end":"22:59","startHours":21.980991846077554,"endHours":22.980991846077554,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:59","end":"23:59","startHours":22.980991846077554,"endHours":23.980991846077554,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:59","end":"00:59","startHours":23.980991846077554,"endHours":24.980991846077554,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:59","end":"01:59","startHours":24.980991846077554,"endHours":25.980991846077554,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:59","end":"02:59","startHours":25.980991846077554,"endHours":26.980991846077554,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:59","end":"03:59","startHours":26.980991846077554,"endHours":27.980991846077554,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:59","end":"04:59","startHours":27.980991846077554,"endHours":28.980991846077554,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:59","end":"05:59","startHours":28.980991846077554,"endHours":29.980991846077554,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:59","end":"06:59","startHours":29.980991846077554,"endHours":30.980991846077554,"planetary_lord":"Saturn"}],"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","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"North (Uttara)","chandraVasa":"North","rahuVasa":"North","anandadiYoga":{"name":"Gada","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":-13.23490882129266,"eotMinutes":-14.591603017842075,"ayanamsa":26.1456}},"calendars":{"vikram_samvat":2221,"vikram_samvatsara":"Īśvara","saka_samvat":2086,"saka_samvatsara":"Raktākṣī","bengali_samvat":1571,"malayalam_era":1340,"nanakshahi_year":695,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","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":"Phālguna Kṛṣṇa Ṣaṣṭhī · Vikram 2221 Īśvara · Śaka 2086 Raktākṣī"},"festivals":[],"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":"rishikesh"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 14, 2164 CE · Ṛṣikeśa · Vidhyamitra","description":"February 14, 2164 CE for Ṛṣikeśa: Kṛṣṇa Ṣaṣṭhī, sūryodaya 06:59, sūryāsta 18:04.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/rishikesh/2164-02-14","hreflang_alternates":{"en":"https://vidhyamitra.com/city/rishikesh/2164-02-14","sa":"https://sa.vidhyamitra.com/city/rishikesh/2164-02-14","hi":"https://hi.vidhyamitra.com/city/rishikesh/2164-02-14","x-default":"https://vidhyamitra.com/city/rishikesh/2164-02-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T15:02:36.693Z","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":"2026-05-31T15:02:36.693Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T15:02:36.693Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}