{"id":"vidhyamitra:day:2274-02-22:en","page_class":"VM-1-day","url":"https://vidhyamitra.com/day/2274-02-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2274-02-22","date_display":"February 22, 2274 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":2274,"month":2,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2551673.770833,"kali_year":5375,"ahargana":1963208.2708,"sun":{"sidereal_longitude":305.0458,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":129.7621,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":184.7163,"elapsed_within_tithi_degrees":4.7163},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.7621,"elapsed_within_degrees":9.7621},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":74.8078},"karana":{"half_tithi_index":30,"name":"Bālava"},"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":2274,"month":2,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2551673.770833,"ahargana":1963208.2708,"kali_year":5375,"ayanamsa_lahiri":27.6826,"grahas":{"sun":{"sidereal_longitude":305.572455,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":128.683355,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":-4.2285},"mars":{"sidereal_longitude":256.20715500000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":296.398055,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":39.790054999999995,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":330.866255,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":142.15745500000003,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":199.7782,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":19.7782,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","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":2274,"month":2,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2551673.770833,"kali_year":5375,"ahargana":1963208.2708,"sun":{"sidereal_longitude":305.0458,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":129.7621,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":184.7163,"elapsed_within_tithi_degrees":4.7163},"nakshatra":{"number":10,"name":"Maghā","pada":3,"moon_longitude":129.7621,"elapsed_within_degrees":9.7621},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":74.8078},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.229,"elongation":175.284},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.229,"opposition_distance":4.716}},"eclipse_window_40days":[]},"calendars":{"vikram_samvat":2331,"vikram_samvatsara":"Prabhava","saka_samvat":2196,"saka_samvatsara":"Ānanda","bengali_samvat":1681,"malayalam_era":1450,"nanakshahi_year":805,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","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":"Phālguna Kṛṣṇa Pratipada · Vikram 2331 Prabhava · Śaka 2196 Ānanda"},"festivals":[],"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,"valid_from":"2274-02-22T00:00:00Z"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate; Vidhyamitra substrate"},"seo":{"title":"Pañchāṅga February 22, 2274 CE · Vidhyamitra","description":"Vedic pañchāṅga for February 22, 2274 CE: Kṛṣṇa Pratipada · Maghā.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/day/2274-02-22","hreflang_alternates":{"en":"https://vidhyamitra.com/day/2274-02-22","sa":"https://sa.vidhyamitra.com/day/2274-02-22","hi":"https://hi.vidhyamitra.com/day/2274-02-22","x-default":"https://vidhyamitra.com/day/2274-02-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T11:17:33.913Z","verification":{"type":"multi-marker","confidence":"canonical"}}],"meta":{"generated_at":"2026-05-30T11:17:33.913Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa"}}}