{"id":"vidhyamitra:city-day:ayodhya:2321-02-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2321-02-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2321-02-01","date_display":"February 1, 2321 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":2321,"month":2,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2568818.770833,"kali_year":5422,"ahargana":1980353.2708,"sun":{"sidereal_longitude":282.4596,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":316.8196,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":34.36,"elapsed_within_tithi_degrees":10.36},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":316.8196,"elapsed_within_degrees":10.1529},"yoga":{"number":18,"name":"Varīyān","sum_longitude":239.2791},"karana":{"half_tithi_index":5,"name":"Gara"},"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":2321,"month":2,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2568818.770833,"ahargana":1980353.2708,"kali_year":5422,"ayanamsa_lahiri":28.3383,"grahas":{"sun":{"sidereal_longitude":283.23239,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"moon":{"sidereal_longitude":314.59998999999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false,"latitude":-3.6638},"mars":{"sidereal_longitude":237.05349,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":271.36929,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":23.581590000000006,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":238.0058899999999,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":335.34759,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":11.3536,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":191.3536,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2321,"month":2,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2568818.770833,"kali_year":5422,"ahargana":1980353.2708,"sun":{"sidereal_longitude":282.4596,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":316.8196,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":34.36,"elapsed_within_tithi_degrees":10.36},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4,"moon_longitude":316.8196,"elapsed_within_degrees":10.1529},"yoga":{"number":18,"name":"Varīyān","sum_longitude":239.2791},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.664,"elongation":34.36},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.664,"opposition_distance":145.64}},"eclipse_window_40days":[]},"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"ayodhya","name":"Ayodhyā","lat":26.799,"lon":82.204,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:47","sunsetLocal":"17:43","solarNoonLocal":"12:15","dayLengthHours":10.92408318810162,"dayLengthDisplay":"10 Hours 55 Mins 27 Secs","nightLengthDisplay":"13 Hours 04 Mins 33 Secs","moonriseLocal":"08:31","moonsetLocal":"20:09","rahuKala":{"name":"Rāhu Kāla","start":"14:59","end":"16:21","startHours":14.978909932315332,"endHours":16.344420330828033,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:31","end":"10:53","startHours":9.516868338264523,"endHours":10.882378736777223,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:15","end":"13:37","startHours":12.247889135289928,"endHours":13.613399533802628,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:42","startHours":9.334800285129495,"endHours":9.698936391399549,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:14","end":"07:32","startHours":7.2410176740766845,"endHours":7.532326559092728,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:37","startHours":11.883753029019873,"endHours":12.612025241559982,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:20","end":"06:03","startHours":5.329303116158901,"endHours":6.057575328699009,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:53","end":"06:47","startHours":5.875507275563982,"endHours":6.785847541239117,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:04","end":"14:48","startHours":14.068569666640197,"endHours":14.796841879180306,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:31","end":"17:55","startHours":17.509930729340738,"endHours":17.909930729340736,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:43","end":"18:10","startHours":17.709930729340737,"endHours":18.165100862178306,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:28","end":"19:13","startHours":17.459930729340737,"endHours":19.209930729340737,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:37","startHours":23.883753029019875,"endHours":24.61202524155998,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:47","end":"08:09","startHours":6.785847541239117,"endHours":8.151357939751819,"quality":"inauspicious"},{"name":"Udveg","start":"08:09","end":"09:31","startHours":8.151357939751819,"endHours":9.516868338264523,"quality":"inauspicious"},{"name":"Chala","start":"09:31","end":"10:53","startHours":9.516868338264523,"endHours":10.882378736777223,"quality":"neutral"},{"name":"Labha","start":"10:53","end":"12:15","startHours":10.882378736777223,"endHours":12.247889135289928,"quality":"auspicious"},{"name":"Amṛta","start":"12:15","end":"13:37","startHours":12.247889135289928,"endHours":13.613399533802628,"quality":"auspicious"},{"name":"Kāla","start":"13:37","end":"14:59","startHours":13.613399533802628,"endHours":14.978909932315332,"quality":"inauspicious"},{"name":"Śubha","start":"14:59","end":"16:21","startHours":14.978909932315332,"endHours":16.344420330828033,"quality":"auspicious"},{"name":"Roga","start":"16:21","end":"17:43","startHours":16.344420330828033,"endHours":17.709930729340737,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:43","end":"19:21","startHours":17.709930729340737,"endHours":19.344420330828036,"quality":"inauspicious"},{"name":"Śubha","start":"19:21","end":"20:59","startHours":19.344420330828036,"endHours":20.978909932315332,"quality":"auspicious"},{"name":"Roga","start":"20:59","end":"22:37","startHours":20.978909932315332,"endHours":22.613399533802628,"quality":"inauspicious"},{"name":"Udveg","start":"22:37","end":"00:15","startHours":22.613399533802628,"endHours":24.247889135289928,"quality":"inauspicious"},{"name":"Chala","start":"00:15","end":"01:53","startHours":24.247889135289928,"endHours":25.882378736777227,"quality":"neutral"},{"name":"Labha","start":"01:53","end":"03:31","startHours":25.882378736777227,"endHours":27.516868338264523,"quality":"auspicious"},{"name":"Amṛta","start":"03:31","end":"05:09","startHours":27.516868338264523,"endHours":29.15135793975182,"quality":"auspicious"},{"name":"Kāla","start":"05:09","end":"06:47","startHours":29.15135793975182,"endHours":30.785847541239118,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:47","end":"07:47","startHours":6.785847541239117,"endHours":7.785847541239117,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:47","end":"08:47","startHours":7.785847541239117,"endHours":8.785847541239118,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:47","end":"09:47","startHours":8.785847541239118,"endHours":9.785847541239118,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:47","end":"10:47","startHours":9.785847541239118,"endHours":10.785847541239118,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:47","end":"11:47","startHours":10.785847541239118,"endHours":11.785847541239118,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:47","end":"12:47","startHours":11.785847541239118,"endHours":12.785847541239118,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:47","end":"13:47","startHours":12.785847541239118,"endHours":13.785847541239118,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:47","end":"14:47","startHours":13.785847541239118,"endHours":14.785847541239118,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:47","end":"15:47","startHours":14.785847541239118,"endHours":15.785847541239118,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:47","end":"16:47","startHours":15.785847541239118,"endHours":16.785847541239118,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:47","end":"17:47","startHours":16.785847541239118,"endHours":17.785847541239118,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:47","end":"18:47","startHours":17.785847541239118,"endHours":18.785847541239118,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:47","end":"19:47","startHours":18.785847541239118,"endHours":19.785847541239118,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:47","end":"20:47","startHours":19.785847541239118,"endHours":20.785847541239118,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:47","end":"21:47","startHours":20.785847541239118,"endHours":21.785847541239118,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:47","end":"22:47","startHours":21.785847541239118,"endHours":22.785847541239118,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:47","end":"23:47","startHours":22.785847541239118,"endHours":23.785847541239118,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:47","end":"00:47","startHours":23.785847541239118,"endHours":24.785847541239118,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:47","end":"01:47","startHours":24.785847541239118,"endHours":25.785847541239118,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:47","end":"02:47","startHours":25.785847541239118,"endHours":26.785847541239118,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:47","end":"03:47","startHours":26.785847541239118,"endHours":27.785847541239118,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:47","end":"04:47","startHours":27.785847541239118,"endHours":28.785847541239118,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:47","end":"05:47","startHours":28.785847541239118,"endHours":29.785847541239118,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:47","end":"06:47","startHours":29.785847541239118,"endHours":30.785847541239118,"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","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South","rahuVasa":"North","anandadiYoga":{"name":"Prajāpati","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":-17.311027042161168,"eotMinutes":-13.689348117395623,"ayanamsa":28.3383}},"calendars":{"vikram_samvat":2378,"vikram_samvatsara":"Ānanda","saka_samvat":2243,"saka_samvatsara":"Plava","bengali_samvat":1728,"malayalam_era":1497,"nanakshahi_year":852,"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":"Makara (Tai)","ritu":"Śiśira (Winter)","display_summary":"Māgha Śukla Tṛtīyā · Vikram 2378 Ānanda · Śaka 2243 Plava"},"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":"ayodhya"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 1, 2321 CE · Ayodhyā · Vidhyamitra","description":"February 1, 2321 CE for Ayodhyā: Śukla Tṛtīyā, sūryodaya 06:47, sūryāsta 17:43.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2321-02-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2321-02-01","sa":"https://sa.vidhyamitra.com/city/ayodhya/2321-02-01","hi":"https://hi.vidhyamitra.com/city/ayodhya/2321-02-01","x-default":"https://vidhyamitra.com/city/ayodhya/2321-02-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T10:09:19.988Z","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":"2026-06-03T10:09:19.989Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T10:09:19.989Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}