{"id":"vidhyamitra:day:1855-02-14:en","page_class":"VM-1-day","url":"https://vidhyamitra.com/day/1855-02-14","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1855-02-14","date_display":"February 14, 1855 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":1855,"month":2,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2398628.770833,"kali_year":4956,"ahargana":1810163.2708,"sun":{"sidereal_longitude":303.4425,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":266.9075,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":323.465,"elapsed_within_tithi_degrees":11.465},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":266.9075,"elapsed_within_degrees":0.2408},"yoga":{"number":16,"name":"Siddhi","sum_longitude":210.35},"karana":{"half_tithi_index":53,"name":"Taitila"},"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":1855,"month":2,"day":14,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2398628.770833,"ahargana":1810163.2708,"kali_year":4956,"ayanamsa_lahiri":21.8292,"grahas":{"sun":{"sidereal_longitude":303.003099,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":264.08679900000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false,"latitude":-3.818},"mars":{"sidereal_longitude":317.13799900000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":321.98979899999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":293.15729899999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"venus":{"sidereal_longitude":319.94909900000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":48.49969900000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":28.8388,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":208.8388,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":1855,"month":2,"day":14,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2398628.770833,"kali_year":4956,"ahargana":1810163.2708,"sun":{"sidereal_longitude":303.4425,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":266.9075,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":323.465,"elapsed_within_tithi_degrees":11.465},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1,"moon_longitude":266.9075,"elapsed_within_degrees":0.2408},"yoga":{"number":16,"name":"Siddhi","sum_longitude":210.35},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.818,"elongation":36.535},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.818,"opposition_distance":143.465}},"eclipse_window_40days":[]},"calendars":{"vikram_samvat":1912,"vikram_samvatsara":"Vibhava","saka_samvat":1777,"saka_samvatsara":"Rākṣasa","bengali_samvat":1262,"malayalam_era":1031,"nanakshahi_year":386,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Kṛṣṇa Dvādaśī · Vikram 1912 Vibhava · Śaka 1777 Rākṣasa"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"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,"valid_from":"1855-02-14T00:00:00Z"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate; Vidhyamitra substrate"},"seo":{"title":"Pañchāṅga February 14, 1855 CE · Vidhyamitra","description":"Vedic pañchāṅga for February 14, 1855 CE: Kṛṣṇa Dvādaśī · Uttara Āṣāḍhā.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/day/1855-02-14","hreflang_alternates":{"en":"https://vidhyamitra.com/day/1855-02-14","sa":"https://sa.vidhyamitra.com/day/1855-02-14","hi":"https://hi.vidhyamitra.com/day/1855-02-14","x-default":"https://vidhyamitra.com/day/1855-02-14"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-18T14:09:08.289Z","verification":{"type":"multi-marker","confidence":"canonical"}}],"meta":{"generated_at":"2026-05-18T14:09:08.290Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa"}}}