{"id":"vidhyamitra:city-day:ayodhya:2100-03-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2100-03-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2100-03-15","date_display":"March 15, 2100 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":2100,"month":3,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488142.770833,"kali_year":5201,"ahargana":1899677.2708,"sun":{"sidereal_longitude":329.2178,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":17.5205,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":48.3027,"elapsed_within_tithi_degrees":0.3027},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":17.5205,"elapsed_within_degrees":4.1871},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":346.7382},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2100,"month":3,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2488142.770833,"ahargana":1899677.2708,"kali_year":5201,"ayanamsa_lahiri":25.2527,"grahas":{"sun":{"sidereal_longitude":329.27460599999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":13.69230600000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false,"latitude":3.5235},"mars":{"sidereal_longitude":40.932406000000015,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":302.3030060000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":174.727806,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":13.680806000000018,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":178.85290600000008,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":325.9563,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":145.9563,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2100,"month":3,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488142.770833,"kali_year":5201,"ahargana":1899677.2708,"sun":{"sidereal_longitude":329.2178,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":17.5205,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":48.3027,"elapsed_within_tithi_degrees":0.3027},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2,"moon_longitude":17.5205,"elapsed_within_degrees":4.1871},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":346.7382},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.523,"elongation":48.303},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.523,"opposition_distance":131.697}},"eclipse_window_40days":[{"offset_days":-4,"type":"solar","occurs":true,"moon_latitude":0.138,"elongation":2.707},{"offset_days":11,"type":"lunar","occurs":true,"moon_latitude":-1.075,"opposition_distance":0.947}]},"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":"06:11","sunsetLocal":"18:10","solarNoonLocal":"12:11","dayLengthHours":11.978038441104498,"dayLengthDisplay":"11 Hours 58 Mins 41 Secs","nightLengthDisplay":"12 Hours 01 Mins 19 Secs","moonriseLocal":"08:36","moonsetLocal":"21:41","rahuKala":{"name":"Rāhu Kāla","start":"07:41","end":"09:11","startHours":7.688815351473089,"endHours":9.186070156611152,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:41","end":"12:11","startHours":10.683324961749213,"endHours":12.180579766887275,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:41","end":"15:11","startHours":13.677834572025338,"endHours":15.175089377163399,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:59","end":"09:23","startHours":8.986436182592742,"endHours":9.38570413062956,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:41","end":"07:01","startHours":6.690645481381047,"endHours":7.0100598398105,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:47","end":"12:35","startHours":11.781311818850458,"endHours":12.579847714924092,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:36","end":"05:24","startHours":4.5944887541877595,"endHours":5.393024650261393,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:12","end":"06:11","startHours":5.193390676242984,"endHours":6.191560546335026,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:11","end":"14:59","startHours":14.176919507071357,"endHours":14.97545540314499,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:58","end":"18:22","startHours":17.969598987439525,"endHours":18.369598987439524,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:10","end":"18:40","startHours":18.169598987439525,"endHours":18.668683922485545,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:55","end":"19:40","startHours":17.919598987439525,"endHours":19.669598987439525,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:47","end":"00:35","startHours":23.78131181885046,"endHours":24.579847714924092,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:11","end":"07:41","startHours":6.191560546335026,"endHours":7.688815351473089,"quality":"auspicious"},{"name":"Kāla","start":"07:41","end":"09:11","startHours":7.688815351473089,"endHours":9.186070156611152,"quality":"inauspicious"},{"name":"Śubha","start":"09:11","end":"10:41","startHours":9.186070156611152,"endHours":10.683324961749213,"quality":"auspicious"},{"name":"Roga","start":"10:41","end":"12:11","startHours":10.683324961749213,"endHours":12.180579766887275,"quality":"inauspicious"},{"name":"Udveg","start":"12:11","end":"13:41","startHours":12.180579766887275,"endHours":13.677834572025338,"quality":"inauspicious"},{"name":"Chala","start":"13:41","end":"15:11","startHours":13.677834572025338,"endHours":15.175089377163399,"quality":"neutral"},{"name":"Labha","start":"15:11","end":"16:40","startHours":15.175089377163399,"endHours":16.67234418230146,"quality":"auspicious"},{"name":"Amṛta","start":"16:40","end":"18:10","startHours":16.67234418230146,"endHours":18.169598987439525,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:10","end":"19:40","startHours":18.169598987439525,"endHours":19.67234418230146,"quality":"neutral"},{"name":"Labha","start":"19:40","end":"21:11","startHours":19.67234418230146,"endHours":21.1750893771634,"quality":"auspicious"},{"name":"Amṛta","start":"21:11","end":"22:41","startHours":21.1750893771634,"endHours":22.67783457202534,"quality":"auspicious"},{"name":"Kāla","start":"22:41","end":"00:11","startHours":22.67783457202534,"endHours":24.180579766887277,"quality":"inauspicious"},{"name":"Śubha","start":"00:11","end":"01:41","startHours":24.180579766887277,"endHours":25.683324961749214,"quality":"auspicious"},{"name":"Roga","start":"01:41","end":"03:11","startHours":25.683324961749214,"endHours":27.18607015661115,"quality":"inauspicious"},{"name":"Udveg","start":"03:11","end":"04:41","startHours":27.18607015661115,"endHours":28.68881535147309,"quality":"inauspicious"},{"name":"Chala","start":"04:41","end":"06:11","startHours":28.68881535147309,"endHours":30.191560546335026,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:11","end":"07:11","startHours":6.191560546335026,"endHours":7.191560546335026,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:11","end":"08:11","startHours":7.191560546335026,"endHours":8.191560546335026,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:11","end":"09:11","startHours":8.191560546335026,"endHours":9.191560546335026,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:11","end":"10:11","startHours":9.191560546335026,"endHours":10.191560546335026,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:11","end":"11:11","startHours":10.191560546335026,"endHours":11.191560546335026,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:11","end":"12:11","startHours":11.191560546335026,"endHours":12.191560546335026,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:11","end":"13:11","startHours":12.191560546335026,"endHours":13.191560546335026,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:11","end":"14:11","startHours":13.191560546335026,"endHours":14.191560546335026,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:11","end":"15:11","startHours":14.191560546335026,"endHours":15.191560546335026,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:11","end":"16:11","startHours":15.191560546335026,"endHours":16.191560546335026,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:11","end":"17:11","startHours":16.191560546335026,"endHours":17.191560546335026,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:11","end":"18:11","startHours":17.191560546335026,"endHours":18.191560546335026,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:11","end":"19:11","startHours":18.191560546335026,"endHours":19.191560546335026,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:11","end":"20:11","startHours":19.191560546335026,"endHours":20.191560546335026,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:11","end":"21:11","startHours":20.191560546335026,"endHours":21.191560546335026,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:11","end":"22:11","startHours":21.191560546335026,"endHours":22.191560546335026,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:11","end":"23:11","startHours":22.191560546335026,"endHours":23.191560546335026,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:11","end":"00:11","startHours":23.191560546335026,"endHours":24.191560546335026,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:11","end":"01:11","startHours":24.191560546335026,"endHours":25.191560546335026,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:11","end":"02:11","startHours":25.191560546335026,"endHours":26.191560546335026,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:11","end":"03:11","startHours":26.191560546335026,"endHours":27.191560546335026,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:11","end":"04:11","startHours":27.191560546335026,"endHours":28.191560546335026,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:11","end":"05:11","startHours":28.191560546335026,"endHours":29.191560546335026,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:11","end":"06:11","startHours":29.191560546335026,"endHours":30.191560546335026,"planetary_lord":"Venus"}],"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","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":-2.173881322274522,"eotMinutes":-9.650786013236482,"ayanamsa":25.2527}},"calendars":{"vikram_samvat":2157,"vikram_samvatsara":"Śrīmukha","saka_samvat":2022,"saka_samvatsara":"Raudra","bengali_samvat":1507,"malayalam_era":1276,"nanakshahi_year":631,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","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":"Śiśira (Winter)","display_summary":"Phālguna Śukla Pañcamī · Vikram 2157 Śrīmukha · Śaka 2022 Raudra"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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 15, 2100 CE · Ayodhyā · Vidhyamitra","description":"March 15, 2100 CE for Ayodhyā: Śukla Pañcamī, sūryodaya 06:11, sūryāsta 18:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2100-03-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2100-03-15","sa":"https://sa.vidhyamitra.com/city/ayodhya/2100-03-15","hi":"https://hi.vidhyamitra.com/city/ayodhya/2100-03-15","x-default":"https://vidhyamitra.com/city/ayodhya/2100-03-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T18:05:30.525Z","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":"2026-05-31T18:05:30.525Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T18:05:30.525Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}