{"id":"vidhyamitra:city-day:ayodhya:1855-01-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1855-01-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1855-01-21","date_display":"January 21, 1855 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":1855,"month":1,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2398604.770833,"kali_year":4956,"ahargana":1810139.2708,"sun":{"sidereal_longitude":278.9567,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":314.566,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":35.6093,"elapsed_within_tithi_degrees":11.6093},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":314.566,"elapsed_within_degrees":7.8993},"yoga":{"number":18,"name":"Varīyān","sum_longitude":233.5226},"karana":{"half_tithi_index":5,"name":"Gara"},"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":1855,"month":1,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2398604.770833,"ahargana":1810139.2708,"kali_year":4956,"ayanamsa_lahiri":21.8282,"grahas":{"sun":{"sidereal_longitude":278.6678159999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":316.751316,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false,"latitude":-4.3573},"mars":{"sidereal_longitude":298.17991600000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":280.875816,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":287.47701600000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"venus":{"sidereal_longitude":289.91671599999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":48.86651599999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":30.1104,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":210.1104,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","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":1855,"month":1,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2398604.770833,"kali_year":4956,"ahargana":1810139.2708,"sun":{"sidereal_longitude":278.9567,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":314.566,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":35.6093,"elapsed_within_tithi_degrees":11.6093},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3,"moon_longitude":314.566,"elapsed_within_degrees":7.8993},"yoga":{"number":18,"name":"Varīyān","sum_longitude":233.5226},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.357,"elongation":35.609},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.357,"opposition_distance":144.391}},"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":10.718746685721184,"dayLengthDisplay":"10 Hours 43 Mins 07 Secs","nightLengthDisplay":"13 Hours 16 Mins 53 Secs","moonriseLocal":"08:59","moonsetLocal":"20:30","rahuKala":{"name":"Rāhu Kāla","start":"16:14","end":"17:34","startHours":16.226858861297647,"endHours":17.566702197012795,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:12","end":"13:33","startHours":12.207328854152202,"endHours":13.54717218986735,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:53","end":"16:14","startHours":14.887015525582498,"endHours":16.226858861297647,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:42","startHours":9.348996404626554,"endHours":9.70628796081726,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.294569956529993,"endHours":7.580403201482558,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:34","startHours":11.850037297961496,"endHours":12.564620410342908,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:25","end":"06:08","startHours":5.418789286528786,"endHours":6.133372398910199,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:57","end":"06:51","startHours":5.954726620814846,"endHours":6.847955511291611,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:43","startHours":13.993786635105733,"endHours":14.708369747487145,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:22","end":"17:46","startHours":17.366702197012795,"endHours":17.766702197012794,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:34","end":"18:01","startHours":17.566702197012795,"endHours":18.013316642251176,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:19","end":"19:04","startHours":17.316702197012795,"endHours":19.066702197012795,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:34","startHours":23.850037297961496,"endHours":24.564620410342908,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:51","end":"08:11","startHours":6.847955511291611,"endHours":8.187798847006759,"quality":"inauspicious"},{"name":"Chala","start":"08:11","end":"09:32","startHours":8.187798847006759,"endHours":9.527642182721907,"quality":"neutral"},{"name":"Labha","start":"09:32","end":"10:52","startHours":9.527642182721907,"endHours":10.867485518437054,"quality":"auspicious"},{"name":"Amṛta","start":"10:52","end":"12:12","startHours":10.867485518437054,"endHours":12.207328854152202,"quality":"auspicious"},{"name":"Kāla","start":"12:12","end":"13:33","startHours":12.207328854152202,"endHours":13.54717218986735,"quality":"inauspicious"},{"name":"Śubha","start":"13:33","end":"14:53","startHours":13.54717218986735,"endHours":14.887015525582498,"quality":"auspicious"},{"name":"Roga","start":"14:53","end":"16:14","startHours":14.887015525582498,"endHours":16.226858861297647,"quality":"inauspicious"},{"name":"Udveg","start":"16:14","end":"17:34","startHours":16.226858861297647,"endHours":17.566702197012795,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:34","end":"19:14","startHours":17.566702197012795,"endHours":19.226858861297647,"quality":"auspicious"},{"name":"Roga","start":"19:14","end":"20:53","startHours":19.226858861297647,"endHours":20.8870155255825,"quality":"inauspicious"},{"name":"Udveg","start":"20:53","end":"22:33","startHours":20.8870155255825,"endHours":22.54717218986735,"quality":"inauspicious"},{"name":"Chala","start":"22:33","end":"00:12","startHours":22.54717218986735,"endHours":24.207328854152202,"quality":"neutral"},{"name":"Labha","start":"00:12","end":"01:52","startHours":24.207328854152202,"endHours":25.867485518437057,"quality":"auspicious"},{"name":"Amṛta","start":"01:52","end":"03:32","startHours":25.867485518437057,"endHours":27.527642182721905,"quality":"auspicious"},{"name":"Kāla","start":"03:32","end":"05:11","startHours":27.527642182721905,"endHours":29.18779884700676,"quality":"inauspicious"},{"name":"Śubha","start":"05:11","end":"06:51","startHours":29.18779884700676,"endHours":30.84795551129161,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.847955511291611,"endHours":7.847955511291611,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.847955511291611,"endHours":8.84795551129161,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.84795551129161,"endHours":9.84795551129161,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.84795551129161,"endHours":10.84795551129161,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.84795551129161,"endHours":11.84795551129161,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.84795551129161,"endHours":12.84795551129161,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.84795551129161,"endHours":13.84795551129161,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.84795551129161,"endHours":14.84795551129161,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.84795551129161,"endHours":15.84795551129161,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.84795551129161,"endHours":16.84795551129161,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.84795551129161,"endHours":17.84795551129161,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.84795551129161,"endHours":18.84795551129161,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.84795551129161,"endHours":19.84795551129161,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.84795551129161,"endHours":20.84795551129161,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.84795551129161,"endHours":21.84795551129161,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.84795551129161,"endHours":22.84795551129161,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.84795551129161,"endHours":23.84795551129161,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.84795551129161,"endHours":24.84795551129161,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.84795551129161,"endHours":25.84795551129161,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.84795551129161,"endHours":26.84795551129161,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.84795551129161,"endHours":27.84795551129161,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.84795551129161,"endHours":28.84795551129161,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.84795551129161,"endHours":29.84795551129161,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.84795551129161,"endHours":30.84795551129161,"planetary_lord":"Jupiter"}],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","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":-20.042185416654345,"eotMinutes":-11.255731249132124,"ayanamsa":21.8282}},"calendars":{"vikram_samvat":1912,"vikram_samvatsara":"Vibhava","saka_samvat":1777,"saka_samvatsara":"Rākṣasa","bengali_samvat":1262,"malayalam_era":1031,"nanakshahi_year":386,"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 1912 Vibhava · Śaka 1777 Rākṣasa"},"festivals":[],"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 21, 1855 CE · Ayodhyā · Vidhyamitra","description":"January 21, 1855 CE for Ayodhyā: Śukla Tṛtīyā, sūryodaya 06:51, sūryāsta 17:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1855-01-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1855-01-21","sa":"https://sa.vidhyamitra.com/city/ayodhya/1855-01-21","hi":"https://hi.vidhyamitra.com/city/ayodhya/1855-01-21","x-default":"https://vidhyamitra.com/city/ayodhya/1855-01-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T16:20:48.370Z","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":"2026-05-31T16:20:48.370Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T16:20:48.370Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}