{"id":"vidhyamitra:city-day:ayodhya:2179-09-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2179-09-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2179-09-28","date_display":"September 28, 2179 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":2179,"month":9,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517193.770833,"kali_year":5281,"ahargana":1928728.2708,"sun":{"sidereal_longitude":157.3671,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":117.9946,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":320.6274,"elapsed_within_tithi_degrees":8.6274},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":117.9946,"elapsed_within_degrees":11.3279},"yoga":{"number":21,"name":"Siddha","sum_longitude":275.3617},"karana":{"half_tithi_index":53,"name":"Taitila"},"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":2179,"month":9,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2517193.770833,"ahargana":1928728.2708,"kali_year":5281,"ayanamsa_lahiri":26.3638,"grahas":{"sun":{"sidereal_longitude":158.54614500000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":117.34664500000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":4},"retrograde":false,"latitude":-4.262},"mars":{"sidereal_longitude":161.35204499999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":175.656745,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":78.94944499999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":179.89294500000005,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":67.81314500000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":226.6945,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":46.6945,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","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":2179,"month":9,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2517193.770833,"kali_year":5281,"ahargana":1928728.2708,"sun":{"sidereal_longitude":157.3671,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":117.9946,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":320.6274,"elapsed_within_tithi_degrees":8.6274},"nakshatra":{"number":9,"name":"Āśleṣā","pada":4,"moon_longitude":117.9946,"elapsed_within_degrees":11.3279},"yoga":{"number":21,"name":"Siddha","sum_longitude":275.3617},"karana":{"half_tithi_index":53,"name":"Taitila"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.262,"elongation":39.373},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.262,"opposition_distance":140.627}},"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":"05:51","sunsetLocal":"17:51","solarNoonLocal":"11:51","dayLengthHours":11.993062562680706,"dayLengthDisplay":"11 Hours 59 Mins 35 Secs","nightLengthDisplay":"12 Hours 00 Mins 25 Secs","moonriseLocal":"02:35","moonsetLocal":"15:37","rahuKala":{"name":"Rāhu Kāla","start":"14:51","end":"16:21","startHours":14.848319148873223,"endHours":16.34745196920831,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:51","end":"10:21","startHours":8.85178786753287,"endHours":10.350920687867958,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:51","end":"13:21","startHours":11.850053508203047,"endHours":13.349186328538135,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:03","startHours":8.651903491488191,"endHours":9.05167224357755,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:21","end":"06:40","startHours":6.35323316697439,"endHours":6.673048168645876,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:27","end":"12:15","startHours":11.45028475611369,"endHours":12.249822260292403,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:15","end":"05:03","startHours":4.254447218505266,"endHours":5.05398472268398,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:51","end":"05:51","startHours":4.854100346639302,"endHours":5.853522226862694,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:51","end":"14:39","startHours":13.848897268649832,"endHours":14.648434772828546,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:39","end":"18:03","startHours":17.6465847895434,"endHours":18.0465847895434,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:51","end":"18:21","startHours":17.8465847895434,"endHours":18.346295729655097,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:36","end":"19:21","startHours":17.5965847895434,"endHours":19.3465847895434,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:27","end":"00:15","startHours":23.45028475611369,"endHours":24.249822260292405,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"05:51","end":"07:21","startHours":5.853522226862694,"endHours":7.352655047197782,"quality":"inauspicious"},{"name":"Udveg","start":"07:21","end":"08:51","startHours":7.352655047197782,"endHours":8.85178786753287,"quality":"inauspicious"},{"name":"Chala","start":"08:51","end":"10:21","startHours":8.85178786753287,"endHours":10.350920687867958,"quality":"neutral"},{"name":"Labha","start":"10:21","end":"11:51","startHours":10.350920687867958,"endHours":11.850053508203047,"quality":"auspicious"},{"name":"Amṛta","start":"11:51","end":"13:21","startHours":11.850053508203047,"endHours":13.349186328538135,"quality":"auspicious"},{"name":"Kāla","start":"13:21","end":"14:51","startHours":13.349186328538135,"endHours":14.848319148873223,"quality":"inauspicious"},{"name":"Śubha","start":"14:51","end":"16:21","startHours":14.848319148873223,"endHours":16.34745196920831,"quality":"auspicious"},{"name":"Roga","start":"16:21","end":"17:51","startHours":16.34745196920831,"endHours":17.8465847895434,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:51","end":"19:21","startHours":17.8465847895434,"endHours":19.34745196920831,"quality":"inauspicious"},{"name":"Śubha","start":"19:21","end":"20:51","startHours":19.34745196920831,"endHours":20.848319148873223,"quality":"auspicious"},{"name":"Roga","start":"20:51","end":"22:21","startHours":20.848319148873223,"endHours":22.349186328538135,"quality":"inauspicious"},{"name":"Udveg","start":"22:21","end":"23:51","startHours":22.349186328538135,"endHours":23.850053508203047,"quality":"inauspicious"},{"name":"Chala","start":"23:51","end":"01:21","startHours":23.850053508203047,"endHours":25.35092068786796,"quality":"neutral"},{"name":"Labha","start":"01:21","end":"02:51","startHours":25.35092068786796,"endHours":26.85178786753287,"quality":"auspicious"},{"name":"Amṛta","start":"02:51","end":"04:21","startHours":26.85178786753287,"endHours":28.352655047197782,"quality":"auspicious"},{"name":"Kāla","start":"04:21","end":"05:51","startHours":28.352655047197782,"endHours":29.853522226862694,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:51","end":"06:51","startHours":5.853522226862694,"endHours":6.853522226862694,"planetary_lord":"Mars"},{"name":"Hora 2","start":"06:51","end":"07:51","startHours":6.853522226862694,"endHours":7.853522226862694,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"07:51","end":"08:51","startHours":7.853522226862694,"endHours":8.853522226862694,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"08:51","end":"09:51","startHours":8.853522226862694,"endHours":9.853522226862694,"planetary_lord":"Moon"},{"name":"Hora 5","start":"09:51","end":"10:51","startHours":9.853522226862694,"endHours":10.853522226862694,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"10:51","end":"11:51","startHours":10.853522226862694,"endHours":11.853522226862694,"planetary_lord":"Venus"},{"name":"Hora 7","start":"11:51","end":"12:51","startHours":11.853522226862694,"endHours":12.853522226862694,"planetary_lord":"Sun"},{"name":"Hora 8","start":"12:51","end":"13:51","startHours":12.853522226862694,"endHours":13.853522226862694,"planetary_lord":"Mars"},{"name":"Hora 9","start":"13:51","end":"14:51","startHours":13.853522226862694,"endHours":14.853522226862694,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"14:51","end":"15:51","startHours":14.853522226862694,"endHours":15.853522226862694,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"15:51","end":"16:51","startHours":15.853522226862694,"endHours":16.853522226862694,"planetary_lord":"Moon"},{"name":"Hora 12","start":"16:51","end":"17:51","startHours":16.853522226862694,"endHours":17.853522226862694,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"17:51","end":"18:51","startHours":17.853522226862694,"endHours":18.853522226862694,"planetary_lord":"Venus"},{"name":"Hora 14","start":"18:51","end":"19:51","startHours":18.853522226862694,"endHours":19.853522226862694,"planetary_lord":"Sun"},{"name":"Hora 15","start":"19:51","end":"20:51","startHours":19.853522226862694,"endHours":20.853522226862694,"planetary_lord":"Mars"},{"name":"Hora 16","start":"20:51","end":"21:51","startHours":20.853522226862694,"endHours":21.853522226862694,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"21:51","end":"22:51","startHours":21.853522226862694,"endHours":22.853522226862694,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"22:51","end":"23:51","startHours":22.853522226862694,"endHours":23.853522226862694,"planetary_lord":"Moon"},{"name":"Hora 19","start":"23:51","end":"00:51","startHours":23.853522226862694,"endHours":24.853522226862694,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"00:51","end":"01:51","startHours":24.853522226862694,"endHours":25.853522226862694,"planetary_lord":"Venus"},{"name":"Hora 21","start":"01:51","end":"02:51","startHours":25.853522226862694,"endHours":26.853522226862694,"planetary_lord":"Sun"},{"name":"Hora 22","start":"02:51","end":"03:51","startHours":26.853522226862694,"endHours":27.853522226862694,"planetary_lord":"Mars"},{"name":"Hora 23","start":"03:51","end":"04:51","startHours":27.853522226862694,"endHours":28.853522226862694,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"04:51","end":"05:51","startHours":28.853522226862694,"endHours":29.853522226862694,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"South-West","rahuVasa":"North","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-1.9508321509598257,"eotMinutes":10.180789507817288,"ayanamsa":26.3638}},"calendars":{"vikram_samvat":2236,"vikram_samvatsara":"Nandana","saka_samvat":2101,"saka_samvatsara":"Pramāthi","bengali_samvat":1586,"malayalam_era":1355,"nanakshahi_year":710,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Dvādaśī · Vikram 2236 Nandana · Śaka 2101 Pramāthi"},"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 September 28, 2179 CE · Ayodhyā · Vidhyamitra","description":"September 28, 2179 CE for Ayodhyā: Kṛṣṇa Dvādaśī, sūryodaya 05:51, sūryāsta 17:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2179-09-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2179-09-28","sa":"https://sa.vidhyamitra.com/city/ayodhya/2179-09-28","hi":"https://hi.vidhyamitra.com/city/ayodhya/2179-09-28","x-default":"https://vidhyamitra.com/city/ayodhya/2179-09-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:23:36.335Z","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":"2026-05-30T23:23:36.335Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:23:36.335Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}