{"id":"vidhyamitra:city-day:ayodhya:1961-01-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1961-01-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1961-01-15","date_display":"January 15, 1961 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":1961,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2437314.770833,"kali_year":5062,"ahargana":1848849.2708,"sun":{"sidereal_longitude":271.3361,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":245.9773,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":334.6412,"elapsed_within_tithi_degrees":10.6412},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":245.9773,"elapsed_within_degrees":5.9773},"yoga":{"number":12,"name":"Dhruva","sum_longitude":157.3134},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"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":1961,"month":1,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2437314.770833,"ahargana":1848849.2708,"kali_year":5062,"ayanamsa_lahiri":23.3087,"grahas":{"sun":{"sidereal_longitude":271.3528100000001,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":244.93950999999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false,"latitude":4.3051},"mars":{"sidereal_longitude":70.47800999999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":277.71020999999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":264.80651,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":318.25290999999993,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":268.50931,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":139.0683,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":319.0683,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"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":1961,"month":1,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2437314.770833,"kali_year":5062,"ahargana":1848849.2708,"sun":{"sidereal_longitude":271.3361,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":245.9773,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":334.6412,"elapsed_within_tithi_degrees":10.6412},"nakshatra":{"number":19,"name":"Mūla","pada":2,"moon_longitude":245.9773,"elapsed_within_degrees":5.9773},"yoga":{"number":12,"name":"Dhruva","sum_longitude":157.3134},"karana":{"half_tithi_index":55,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.305,"elongation":25.359},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.305,"opposition_distance":154.641}},"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":"17:29","solarNoonLocal":"12:11","dayLengthHours":10.630203837641368,"dayLengthDisplay":"10 Hours 37 Mins 49 Secs","nightLengthDisplay":"13 Hours 22 Mins 11 Secs","moonriseLocal":"05:13","moonsetLocal":"15:37","rahuKala":{"name":"Rāhu Kāla","start":"16:10","end":"17:29","startHours":16.161892263217734,"endHours":17.490667742922906,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:11","end":"13:30","startHours":12.175565824102222,"endHours":13.504341303807394,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:50","end":"16:10","startHours":14.833116783512564,"endHours":16.161892263217734,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:42","startHours":9.34084480073119,"endHours":9.69518492865257,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.303389065183262,"endHours":7.5868611675203645,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:49","end":"12:32","startHours":11.821225696180843,"endHours":12.5299059520236,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:09","startHours":5.443103393596022,"endHours":6.15178364943878,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:58","end":"06:52","startHours":5.974613585478091,"endHours":6.860463905281538,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:39","startHours":13.947266463709116,"endHours":14.655946719551874,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:17","end":"17:41","startHours":17.290667742922906,"endHours":17.690667742922905,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:29","end":"17:56","startHours":17.490667742922906,"endHours":17.93359290282463,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:14","end":"18:59","startHours":17.240667742922906,"endHours":18.990667742922906,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:49","end":"00:32","startHours":23.821225696180843,"endHours":24.5299059520236,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:52","end":"08:11","startHours":6.860463905281538,"endHours":8.18923938498671,"quality":"inauspicious"},{"name":"Chala","start":"08:11","end":"09:31","startHours":8.18923938498671,"endHours":9.51801486469188,"quality":"neutral"},{"name":"Labha","start":"09:31","end":"10:51","startHours":9.51801486469188,"endHours":10.84679034439705,"quality":"auspicious"},{"name":"Amṛta","start":"10:51","end":"12:11","startHours":10.84679034439705,"endHours":12.175565824102222,"quality":"auspicious"},{"name":"Kāla","start":"12:11","end":"13:30","startHours":12.175565824102222,"endHours":13.504341303807394,"quality":"inauspicious"},{"name":"Śubha","start":"13:30","end":"14:50","startHours":13.504341303807394,"endHours":14.833116783512564,"quality":"auspicious"},{"name":"Roga","start":"14:50","end":"16:10","startHours":14.833116783512564,"endHours":16.161892263217734,"quality":"inauspicious"},{"name":"Udveg","start":"16:10","end":"17:29","startHours":16.161892263217734,"endHours":17.490667742922906,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:29","end":"19:10","startHours":17.490667742922906,"endHours":19.161892263217734,"quality":"auspicious"},{"name":"Roga","start":"19:10","end":"20:50","startHours":19.161892263217734,"endHours":20.833116783512565,"quality":"inauspicious"},{"name":"Udveg","start":"20:50","end":"22:30","startHours":20.833116783512565,"endHours":22.504341303807394,"quality":"inauspicious"},{"name":"Chala","start":"22:30","end":"00:11","startHours":22.504341303807394,"endHours":24.17556582410222,"quality":"neutral"},{"name":"Labha","start":"00:11","end":"01:51","startHours":24.17556582410222,"endHours":25.84679034439705,"quality":"auspicious"},{"name":"Amṛta","start":"01:51","end":"03:31","startHours":25.84679034439705,"endHours":27.518014864691878,"quality":"auspicious"},{"name":"Kāla","start":"03:31","end":"05:11","startHours":27.518014864691878,"endHours":29.18923938498671,"quality":"inauspicious"},{"name":"Śubha","start":"05:11","end":"06:52","startHours":29.18923938498671,"endHours":30.860463905281538,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:52","end":"07:52","startHours":6.860463905281538,"endHours":7.860463905281538,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:52","end":"08:52","startHours":7.860463905281538,"endHours":8.860463905281538,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:52","end":"09:52","startHours":8.860463905281538,"endHours":9.860463905281538,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:52","end":"10:52","startHours":9.860463905281538,"endHours":10.860463905281538,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:52","end":"11:52","startHours":10.860463905281538,"endHours":11.860463905281538,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:52","end":"12:52","startHours":11.860463905281538,"endHours":12.860463905281538,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:52","end":"13:52","startHours":12.860463905281538,"endHours":13.860463905281538,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:52","end":"14:52","startHours":13.860463905281538,"endHours":14.860463905281538,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:52","end":"15:52","startHours":14.860463905281538,"endHours":15.860463905281538,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:52","end":"16:52","startHours":15.860463905281538,"endHours":16.860463905281538,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:52","end":"17:52","startHours":16.860463905281538,"endHours":17.860463905281538,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:52","end":"18:52","startHours":17.860463905281538,"endHours":18.860463905281538,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:52","end":"19:52","startHours":18.860463905281538,"endHours":19.860463905281538,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:52","end":"20:52","startHours":19.860463905281538,"endHours":20.860463905281538,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:52","end":"21:52","startHours":20.860463905281538,"endHours":21.860463905281538,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:52","end":"22:52","startHours":21.860463905281538,"endHours":22.860463905281538,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:52","end":"23:52","startHours":22.860463905281538,"endHours":23.860463905281538,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:52","end":"00:52","startHours":23.860463905281538,"endHours":24.860463905281538,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:52","end":"01:52","startHours":24.860463905281538,"endHours":25.860463905281538,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:52","end":"02:52","startHours":25.860463905281538,"endHours":26.860463905281538,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:52","end":"03:52","startHours":26.860463905281538,"endHours":27.860463905281538,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:52","end":"04:52","startHours":27.860463905281538,"endHours":28.860463905281538,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:52","end":"05:52","startHours":28.860463905281538,"endHours":29.860463905281538,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:52","end":"06:52","startHours":29.860463905281538,"endHours":30.860463905281538,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.1895647718287,"eotMinutes":-9.349949446133257,"ayanamsa":23.3087}},"calendars":{"vikram_samvat":2018,"vikram_samvatsara":"Ānanda","saka_samvat":1883,"saka_samvatsara":"Plava","bengali_samvat":1368,"malayalam_era":1137,"nanakshahi_year":492,"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 Trayodaśī · Vikram 2018 Ānanda · Śaka 1883 Plava"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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,"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 15, 1961 CE · Ayodhyā · Vidhyamitra","description":"January 15, 1961 CE for Ayodhyā: Kṛṣṇa Trayodaśī, sūryodaya 06:52, sūryāsta 17:29.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1961-01-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1961-01-15","sa":"https://sa.vidhyamitra.com/city/ayodhya/1961-01-15","hi":"https://hi.vidhyamitra.com/city/ayodhya/1961-01-15","x-default":"https://vidhyamitra.com/city/ayodhya/1961-01-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T01:44:17.057Z","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":"2026-05-31T01:44:17.057Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T01:44:17.057Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}