{"id":"vidhyamitra:city-day:ayodhya:2303-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2303-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2303-01-13","date_display":"January 13, 2303 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":2303,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2562224.770833,"kali_year":5404,"ahargana":1973759.2708,"sun":{"sidereal_longitude":262.6085,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":189.9811,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":287.3726,"elapsed_within_tithi_degrees":11.3726},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":189.9811,"elapsed_within_degrees":3.3144},"yoga":{"number":7,"name":"Sukarma","sum_longitude":92.5895},"karana":{"half_tithi_index":47,"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":2303,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2562224.770833,"ahargana":1973759.2708,"kali_year":5404,"ayanamsa_lahiri":28.0861,"grahas":{"sun":{"sidereal_longitude":263.5005289999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":192.19572900000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false,"latitude":-0.7223},"mars":{"sidereal_longitude":335.692529,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":261.4616289999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":208.36872900000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":298.020029,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":137.83842900000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":0.7354,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":180.7354,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":2303,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2562224.770833,"kali_year":5404,"ahargana":1973759.2708,"sun":{"sidereal_longitude":262.6085,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":189.9811,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":287.3726,"elapsed_within_tithi_degrees":11.3726},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":189.9811,"elapsed_within_degrees":3.3144},"yoga":{"number":7,"name":"Sukarma","sum_longitude":92.5895},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.722,"elongation":72.627},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.722,"opposition_distance":107.373}},"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":"06:52","sunsetLocal":"17:28","solarNoonLocal":"12:10","dayLengthHours":10.589898424782028,"dayLengthDisplay":"10 Hours 35 Mins 24 Secs","nightLengthDisplay":"13 Hours 24 Mins 36 Secs","moonriseLocal":"01:53","moonsetLocal":"12:56","rahuKala":{"name":"Rāhu Kāla","start":"14:49","end":"16:08","startHours":14.811140131051737,"endHours":16.134877434149487,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:31","end":"10:50","startHours":9.516190918660723,"endHours":10.839928221758475,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:10","end":"13:29","startHours":12.163665524856228,"endHours":13.487402827953982,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:42","startHours":9.339692611581022,"endHours":9.692689225740422,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:19","end":"07:36","startHours":7.309962080164466,"endHours":7.592359371491987,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:31","startHours":11.810668910696826,"endHours":12.51666213901563,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:10","startHours":5.456729855827611,"endHours":6.162723084146413,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:52","startHours":5.986224777066712,"endHours":6.868716312465215,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:38","startHours":13.928648595653232,"endHours":14.634641823972034,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:16","end":"17:40","startHours":17.258614737247242,"endHours":17.65861473724724,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:28","end":"17:54","startHours":17.458614737247242,"endHours":17.899860504946492,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:13","end":"18:58","startHours":17.208614737247242,"endHours":18.958614737247242,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:31","startHours":23.810668910696826,"endHours":24.51666213901563,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:52","end":"08:12","startHours":6.868716312465215,"endHours":8.192453615562968,"quality":"inauspicious"},{"name":"Udveg","start":"08:12","end":"09:31","startHours":8.192453615562968,"endHours":9.516190918660723,"quality":"inauspicious"},{"name":"Chala","start":"09:31","end":"10:50","startHours":9.516190918660723,"endHours":10.839928221758475,"quality":"neutral"},{"name":"Labha","start":"10:50","end":"12:10","startHours":10.839928221758475,"endHours":12.163665524856228,"quality":"auspicious"},{"name":"Amṛta","start":"12:10","end":"13:29","startHours":12.163665524856228,"endHours":13.487402827953982,"quality":"auspicious"},{"name":"Kāla","start":"13:29","end":"14:49","startHours":13.487402827953982,"endHours":14.811140131051737,"quality":"inauspicious"},{"name":"Śubha","start":"14:49","end":"16:08","startHours":14.811140131051737,"endHours":16.134877434149487,"quality":"auspicious"},{"name":"Roga","start":"16:08","end":"17:28","startHours":16.134877434149487,"endHours":17.458614737247242,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:28","end":"19:08","startHours":17.458614737247242,"endHours":19.134877434149487,"quality":"inauspicious"},{"name":"Śubha","start":"19:08","end":"20:49","startHours":19.134877434149487,"endHours":20.811140131051737,"quality":"auspicious"},{"name":"Roga","start":"20:49","end":"22:29","startHours":20.811140131051737,"endHours":22.487402827953982,"quality":"inauspicious"},{"name":"Udveg","start":"22:29","end":"00:10","startHours":22.487402827953982,"endHours":24.163665524856228,"quality":"inauspicious"},{"name":"Chala","start":"00:10","end":"01:50","startHours":24.163665524856228,"endHours":25.839928221758473,"quality":"neutral"},{"name":"Labha","start":"01:50","end":"03:31","startHours":25.839928221758473,"endHours":27.51619091866072,"quality":"auspicious"},{"name":"Amṛta","start":"03:31","end":"05:12","startHours":27.51619091866072,"endHours":29.192453615562968,"quality":"auspicious"},{"name":"Kāla","start":"05:12","end":"06:52","startHours":29.192453615562968,"endHours":30.868716312465214,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:52","end":"07:52","startHours":6.868716312465215,"endHours":7.868716312465215,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:52","end":"08:52","startHours":7.868716312465215,"endHours":8.868716312465214,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:52","end":"09:52","startHours":8.868716312465214,"endHours":9.868716312465214,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:52","end":"10:52","startHours":9.868716312465214,"endHours":10.868716312465214,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:52","end":"11:52","startHours":10.868716312465214,"endHours":11.868716312465214,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:52","end":"12:52","startHours":11.868716312465214,"endHours":12.868716312465214,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:52","end":"13:52","startHours":12.868716312465214,"endHours":13.868716312465214,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:52","end":"14:52","startHours":13.868716312465214,"endHours":14.868716312465214,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:52","end":"15:52","startHours":14.868716312465214,"endHours":15.868716312465214,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:52","end":"16:52","startHours":15.868716312465214,"endHours":16.868716312465214,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:52","end":"17:52","startHours":16.868716312465214,"endHours":17.868716312465214,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:52","end":"18:52","startHours":17.868716312465214,"endHours":18.868716312465214,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:52","end":"19:52","startHours":18.868716312465214,"endHours":19.868716312465214,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:52","end":"20:52","startHours":19.868716312465214,"endHours":20.868716312465214,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:52","end":"21:52","startHours":20.868716312465214,"endHours":21.868716312465214,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:52","end":"22:52","startHours":21.868716312465214,"endHours":22.868716312465214,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:52","end":"23:52","startHours":22.868716312465214,"endHours":23.868716312465214,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:52","end":"00:52","startHours":23.868716312465214,"endHours":24.868716312465214,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:52","end":"01:52","startHours":24.868716312465214,"endHours":25.868716312465214,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:52","end":"02:52","startHours":25.868716312465214,"endHours":26.868716312465214,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:52","end":"03:52","startHours":26.868716312465214,"endHours":27.868716312465214,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:52","end":"04:52","startHours":27.868716312465214,"endHours":28.868716312465214,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:52","end":"05:52","startHours":28.868716312465214,"endHours":29.868716312465214,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:52","end":"06:52","startHours":29.868716312465214,"endHours":30.868716312465214,"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":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.705531000283674,"eotMinutes":-8.635931491373626,"ayanamsa":28.0861}},"calendars":{"vikram_samvat":2360,"vikram_samvatsara":"Durmukhi","saka_samvat":2225,"saka_samvatsara":"Subhānu","bengali_samvat":1710,"malayalam_era":1479,"nanakshahi_year":834,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Navamī · Vikram 2360 Durmukhi · Śaka 2225 Subhānu"},"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 January 13, 2303 CE · Ayodhyā · Vidhyamitra","description":"January 13, 2303 CE for Ayodhyā: Kṛṣṇa Navamī, sūryodaya 06:52, sūryāsta 17:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2303-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2303-01-13","sa":"https://sa.vidhyamitra.com/city/ayodhya/2303-01-13","hi":"https://hi.vidhyamitra.com/city/ayodhya/2303-01-13","x-default":"https://vidhyamitra.com/city/ayodhya/2303-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T15:46:18.431Z","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":"2026-06-02T15:46:18.431Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T15:46:18.431Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}