{"id":"vidhyamitra:city-day:ayodhya:2079-01-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2079-01-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2079-01-21","date_display":"January 21, 2079 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":2079,"month":1,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2480419.770833,"kali_year":5180,"ahargana":1891954.2708,"sun":{"sidereal_longitude":275.9202,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":141.8945,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":225.9744,"elapsed_within_tithi_degrees":9.9744},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":141.8945,"elapsed_within_degrees":8.5612},"yoga":{"number":5,"name":"Śobhana","sum_longitude":57.8147},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2079,"month":1,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2480419.770833,"ahargana":1891954.2708,"kali_year":5180,"ayanamsa_lahiri":24.9574,"grahas":{"sun":{"sidereal_longitude":276.1755820000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":142.14138200000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false,"latitude":3.6049},"mars":{"sidereal_longitude":318.71918200000005,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":279.543682,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":248.32748200000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"venus":{"sidereal_longitude":300.920882,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":270.058182,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":15.158,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":195.158,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2079,"month":1,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2480419.770833,"kali_year":5180,"ahargana":1891954.2708,"sun":{"sidereal_longitude":275.9202,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":141.8945,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":225.9744,"elapsed_within_tithi_degrees":9.9744},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3,"moon_longitude":141.8945,"elapsed_within_degrees":8.5612},"yoga":{"number":5,"name":"Śobhana","sum_longitude":57.8147},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.605,"elongation":134.026},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.605,"opposition_distance":45.974}},"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":"06:51","sunsetLocal":"17:34","solarNoonLocal":"12:12","dayLengthHours":10.729305649021384,"dayLengthDisplay":"10 Hours 43 Mins 46 Secs","nightLengthDisplay":"13 Hours 16 Mins 14 Secs","moonriseLocal":"21:03","moonsetLocal":"09:29","rahuKala":{"name":"Rāhu Kāla","start":"09:32","end":"10:52","startHours":9.525002441896856,"endHours":10.86616564802453,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:33","end":"14:53","startHours":13.548492060279877,"endHours":14.889655266407548,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:51","end":"08:11","startHours":6.842676029641511,"endHours":8.183839235769184,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:42","startHours":9.346180681079833,"endHours":9.70382420271388,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:17","end":"07:35","startHours":7.2897304316840685,"endHours":7.575845248991305,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:34","startHours":11.849685332518156,"endHours":12.564972375786247,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:25","end":"06:08","startHours":5.412101943105326,"endHours":6.127388986373418,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:57","end":"06:51","startHours":5.9485672255563955,"endHours":6.842676029641511,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:43","startHours":13.995546462322434,"endHours":14.710833505590527,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:22","end":"17:46","startHours":17.371981678662895,"endHours":17.771981678662893,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:34","end":"18:01","startHours":17.571981678662894,"endHours":18.01903608070545,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:19","end":"19:04","startHours":17.321981678662894,"endHours":19.071981678662894,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:34","startHours":23.849685332518156,"endHours":24.564972375786247,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:51","end":"08:11","startHours":6.842676029641511,"endHours":8.183839235769184,"quality":"inauspicious"},{"name":"Śubha","start":"08:11","end":"09:32","startHours":8.183839235769184,"endHours":9.525002441896856,"quality":"auspicious"},{"name":"Roga","start":"09:32","end":"10:52","startHours":9.525002441896856,"endHours":10.86616564802453,"quality":"inauspicious"},{"name":"Udveg","start":"10:52","end":"12:12","startHours":10.86616564802453,"endHours":12.207328854152202,"quality":"inauspicious"},{"name":"Chala","start":"12:12","end":"13:33","startHours":12.207328854152202,"endHours":13.548492060279877,"quality":"neutral"},{"name":"Labha","start":"13:33","end":"14:53","startHours":13.548492060279877,"endHours":14.889655266407548,"quality":"auspicious"},{"name":"Amṛta","start":"14:53","end":"16:14","startHours":14.889655266407548,"endHours":16.230818472535223,"quality":"auspicious"},{"name":"Kāla","start":"16:14","end":"17:34","startHours":16.230818472535223,"endHours":17.571981678662894,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:34","end":"19:14","startHours":17.571981678662894,"endHours":19.23081847253522,"quality":"auspicious"},{"name":"Amṛta","start":"19:14","end":"20:53","startHours":19.23081847253522,"endHours":20.889655266407548,"quality":"auspicious"},{"name":"Kāla","start":"20:53","end":"22:33","startHours":20.889655266407548,"endHours":22.548492060279877,"quality":"inauspicious"},{"name":"Śubha","start":"22:33","end":"00:12","startHours":22.548492060279877,"endHours":24.207328854152202,"quality":"auspicious"},{"name":"Roga","start":"00:12","end":"01:52","startHours":24.207328854152202,"endHours":25.866165648024527,"quality":"inauspicious"},{"name":"Udveg","start":"01:52","end":"03:32","startHours":25.866165648024527,"endHours":27.525002441896856,"quality":"inauspicious"},{"name":"Chala","start":"03:32","end":"05:11","startHours":27.525002441896856,"endHours":29.183839235769184,"quality":"neutral"},{"name":"Labha","start":"05:11","end":"06:51","startHours":29.183839235769184,"endHours":30.84267602964151,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.842676029641511,"endHours":7.842676029641511,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.842676029641511,"endHours":8.84267602964151,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.84267602964151,"endHours":9.84267602964151,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.84267602964151,"endHours":10.84267602964151,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.84267602964151,"endHours":11.84267602964151,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.84267602964151,"endHours":12.84267602964151,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.84267602964151,"endHours":13.84267602964151,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.84267602964151,"endHours":14.84267602964151,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.84267602964151,"endHours":15.84267602964151,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.84267602964151,"endHours":16.84267602964151,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.84267602964151,"endHours":17.84267602964151,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.84267602964151,"endHours":18.84267602964151,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.84267602964151,"endHours":19.84267602964151,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.84267602964151,"endHours":20.84267602964151,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.84267602964151,"endHours":21.84267602964151,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.84267602964151,"endHours":22.84267602964151,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.84267602964151,"endHours":23.84267602964151,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.84267602964151,"endHours":24.84267602964151,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.84267602964151,"endHours":25.84267602964151,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.84267602964151,"endHours":26.84267602964151,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.84267602964151,"endHours":27.84267602964151,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.84267602964151,"endHours":28.84267602964151,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.84267602964151,"endHours":29.84267602964151,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.84267602964151,"endHours":30.84267602964151,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvaja","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":-19.904103778518316,"eotMinutes":-11.255731249132124,"ayanamsa":24.9574}},"calendars":{"vikram_samvat":2136,"vikram_samvatsara":"Paridhāvi","saka_samvat":2001,"saka_samvatsara":"Vikāri","bengali_samvat":1486,"malayalam_era":1255,"nanakshahi_year":610,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","lunar_month_amanta":"Pauṣa","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 Kṛṣṇa Caturthī · Vikram 2136 Paridhāvi · Śaka 2001 Vikāri"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 21, 2079 CE · Ayodhyā · Vidhyamitra","description":"January 21, 2079 CE for Ayodhyā: Kṛṣṇa Caturthī, sūryodaya 06:51, sūryāsta 17:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2079-01-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2079-01-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/2079-01-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/2079-01-21","x-default":"https://vidhyamitra.com/city/ayodhya/2079-01-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:23:43.200Z","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":"2026-05-31T00:23:43.200Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:23:43.200Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}