{"id":"vidhyamitra:city-day:ayodhya:1901-03-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/1901-03-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1901-03-12","date_display":"March 12, 1901 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":1901,"month":3,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415455.770833,"kali_year":5002,"ahargana":1826990.2708,"sun":{"sidereal_longitude":328.7111,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":225.4041,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":256.6929,"elapsed_within_tithi_degrees":4.6929},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":225.4041,"elapsed_within_degrees":12.0707},"yoga":{"number":15,"name":"Vajra","sum_longitude":194.1152},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"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":1901,"month":3,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415455.770833,"ahargana":1826990.2708,"kali_year":5002,"ayanamsa_lahiri":22.4727,"grahas":{"sun":{"sidereal_longitude":328.30648399999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":221.49138400000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false,"latitude":0.6366},"mars":{"sidereal_longitude":125.391884,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":321.270984,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":258.39248399999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":316.92258400000003,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":263.520484,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":217.2634,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":37.2634,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1901,"month":3,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415455.770833,"kali_year":5002,"ahargana":1826990.2708,"sun":{"sidereal_longitude":328.7111,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":225.4041,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":256.6929,"elapsed_within_tithi_degrees":4.6929},"nakshatra":{"number":17,"name":"Anurādhā","pada":4,"moon_longitude":225.4041,"elapsed_within_degrees":12.0707},"yoga":{"number":15,"name":"Vajra","sum_longitude":194.1152},"karana":{"half_tithi_index":42,"name":"Viṣṭi"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.637,"elongation":103.307},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.637,"opposition_distance":76.693}},"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":"06:15","sunsetLocal":"18:08","solarNoonLocal":"12:12","dayLengthHours":11.87824369895657,"dayLengthDisplay":"11 Hours 52 Mins 42 Secs","nightLengthDisplay":"12 Hours 07 Mins 18 Secs","moonriseLocal":"23:46","moonsetLocal":"10:23","rahuKala":{"name":"Rāhu Kāla","start":"15:10","end":"16:39","startHours":15.164179569849058,"endHours":16.64896003221863,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:14","end":"10:43","startHours":9.225057720370772,"endHours":10.709838182740345,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:12","end":"13:41","startHours":12.194618645109916,"endHours":13.679399107479487,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:25","startHours":9.02708699205483,"endHours":9.423028448686715,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:45","end":"07:04","startHours":6.750423616421487,"endHours":7.067176781726995,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:48","end":"12:35","startHours":11.79867718847803,"endHours":12.590560101741799,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:40","end":"05:28","startHours":4.671730969104087,"endHours":5.463613882367858,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:16","end":"06:15","startHours":5.265643154051916,"endHours":6.25549679563163,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:58","startHours":14.174325928269344,"endHours":14.966208841533115,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:56","end":"18:20","startHours":17.9337404945882,"endHours":18.3337404945882,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:08","end":"18:38","startHours":18.1337404945882,"endHours":18.628667315378056,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:53","end":"19:38","startHours":17.8837404945882,"endHours":19.6337404945882,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:48","end":"00:35","startHours":23.798677188478027,"endHours":24.590560101741797,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:15","end":"07:44","startHours":6.25549679563163,"endHours":7.740277258001202,"quality":"inauspicious"},{"name":"Udveg","start":"07:44","end":"09:14","startHours":7.740277258001202,"endHours":9.225057720370772,"quality":"inauspicious"},{"name":"Chala","start":"09:14","end":"10:43","startHours":9.225057720370772,"endHours":10.709838182740345,"quality":"neutral"},{"name":"Labha","start":"10:43","end":"12:12","startHours":10.709838182740345,"endHours":12.194618645109916,"quality":"auspicious"},{"name":"Amṛta","start":"12:12","end":"13:41","startHours":12.194618645109916,"endHours":13.679399107479487,"quality":"auspicious"},{"name":"Kāla","start":"13:41","end":"15:10","startHours":13.679399107479487,"endHours":15.164179569849058,"quality":"inauspicious"},{"name":"Śubha","start":"15:10","end":"16:39","startHours":15.164179569849058,"endHours":16.64896003221863,"quality":"auspicious"},{"name":"Roga","start":"16:39","end":"18:08","startHours":16.64896003221863,"endHours":18.1337404945882,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"18:08","end":"19:39","startHours":18.1337404945882,"endHours":19.64896003221863,"quality":"inauspicious"},{"name":"Śubha","start":"19:39","end":"21:10","startHours":19.64896003221863,"endHours":21.164179569849058,"quality":"auspicious"},{"name":"Roga","start":"21:10","end":"22:41","startHours":21.164179569849058,"endHours":22.679399107479483,"quality":"inauspicious"},{"name":"Udveg","start":"22:41","end":"00:12","startHours":22.679399107479483,"endHours":24.194618645109912,"quality":"inauspicious"},{"name":"Chala","start":"00:12","end":"01:43","startHours":24.194618645109912,"endHours":25.70983818274034,"quality":"neutral"},{"name":"Labha","start":"01:43","end":"03:14","startHours":25.70983818274034,"endHours":27.22505772037077,"quality":"auspicious"},{"name":"Amṛta","start":"03:14","end":"04:44","startHours":27.22505772037077,"endHours":28.7402772580012,"quality":"auspicious"},{"name":"Kāla","start":"04:44","end":"06:15","startHours":28.7402772580012,"endHours":30.25549679563163,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:15","end":"07:15","startHours":6.25549679563163,"endHours":7.25549679563163,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:15","end":"08:15","startHours":7.25549679563163,"endHours":8.255496795631629,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:15","end":"09:15","startHours":8.255496795631629,"endHours":9.255496795631629,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:15","end":"10:15","startHours":9.255496795631629,"endHours":10.255496795631629,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:15","end":"11:15","startHours":10.255496795631629,"endHours":11.255496795631629,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:15","end":"12:15","startHours":11.255496795631629,"endHours":12.255496795631629,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:15","end":"13:15","startHours":12.255496795631629,"endHours":13.255496795631629,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:15","end":"14:15","startHours":13.255496795631629,"endHours":14.255496795631629,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:15","end":"15:15","startHours":14.255496795631629,"endHours":15.255496795631629,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:15","end":"16:15","startHours":15.255496795631629,"endHours":16.25549679563163,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:15","end":"17:15","startHours":16.25549679563163,"endHours":17.25549679563163,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:15","end":"18:15","startHours":17.25549679563163,"endHours":18.25549679563163,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:15","end":"19:15","startHours":18.25549679563163,"endHours":19.25549679563163,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:15","end":"20:15","startHours":19.25549679563163,"endHours":20.25549679563163,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:15","end":"21:15","startHours":20.25549679563163,"endHours":21.25549679563163,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:15","end":"22:15","startHours":21.25549679563163,"endHours":22.25549679563163,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:15","end":"23:15","startHours":22.25549679563163,"endHours":23.25549679563163,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:15","end":"00:15","startHours":23.25549679563163,"endHours":24.25549679563163,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:15","end":"01:15","startHours":24.25549679563163,"endHours":25.25549679563163,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:15","end":"02:15","startHours":25.25549679563163,"endHours":26.25549679563163,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:15","end":"03:15","startHours":26.25549679563163,"endHours":27.25549679563163,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:15","end":"04:15","startHours":27.25549679563163,"endHours":28.25549679563163,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:15","end":"05:15","startHours":28.25549679563163,"endHours":29.25549679563163,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:15","end":"06:15","startHours":29.25549679563163,"endHours":30.25549679563163,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"North","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-3.6540841105041686,"eotMinutes":-10.493118706594819,"ayanamsa":22.4727}},"calendars":{"vikram_samvat":1958,"vikram_samvatsara":"Ānanda","saka_samvat":1823,"saka_samvatsara":"Plava","bengali_samvat":1308,"malayalam_era":1077,"nanakshahi_year":432,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Saptamī · Vikram 1958 Ānanda · Śaka 1823 Plava"},"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 March 12, 1901 CE · Ayodhyā · Vidhyamitra","description":"March 12, 1901 CE for Ayodhyā: Kṛṣṇa Saptamī, sūryodaya 06:15, sūryāsta 18:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/1901-03-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/1901-03-12","sa":"https://sa.vidhyamitra.com/city/ayodhya/1901-03-12","hi":"https://hi.vidhyamitra.com/city/ayodhya/1901-03-12","x-default":"https://vidhyamitra.com/city/ayodhya/1901-03-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:50:35.567Z","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":"2026-05-30T23:50:35.567Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:50:35.567Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}