{"id":"vidhyamitra:city-day:ayodhya:2101-10-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2101-10-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2101-10-28","date_display":"October 28, 2101 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":2101,"month":10,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488734.770833,"kali_year":5203,"ahargana":1900269.2708,"sun":{"sidereal_longitude":188.2286,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":257.2932,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":69.0646,"elapsed_within_tithi_degrees":9.0646},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.2932,"elapsed_within_degrees":3.9599},"yoga":{"number":7,"name":"Sukarma","sum_longitude":85.5218},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2101,"month":10,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2488734.770833,"ahargana":1900269.2708,"kali_year":5203,"ayanamsa_lahiri":25.2754,"grahas":{"sun":{"sidereal_longitude":189.18008799999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":261.07858799999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":-2.7249},"mars":{"sidereal_longitude":61.994888,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":180.56338800000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":211.52078800000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":232.22898800000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":194.07928800000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":294.5893,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":114.5893,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","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":2101,"month":10,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488734.770833,"kali_year":5203,"ahargana":1900269.2708,"sun":{"sidereal_longitude":188.2286,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":257.2932,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":69.0646,"elapsed_within_tithi_degrees":9.0646},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2,"moon_longitude":257.2932,"elapsed_within_degrees":3.9599},"yoga":{"number":7,"name":"Sukarma","sum_longitude":85.5218},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.725,"elongation":69.065},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.725,"opposition_distance":110.935}},"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":"06:08","sunsetLocal":"17:22","solarNoonLocal":"11:45","dayLengthHours":11.235251696690483,"dayLengthDisplay":"11 Hours 14 Mins 07 Secs","nightLengthDisplay":"12 Hours 45 Mins 53 Secs","moonriseLocal":"11:18","moonsetLocal":"21:47","rahuKala":{"name":"Rāhu Kāla","start":"10:21","end":"11:45","startHours":10.341933608922169,"endHours":11.746340071008479,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:33","end":"15:58","startHours":14.5551529951811,"endHours":15.95955945726741,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:32","end":"08:56","startHours":7.533120684749548,"endHours":8.937527146835858,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:45","end":"09:07","startHours":8.750272951891017,"endHours":9.1247813417807,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:36","end":"06:54","startHours":6.596849710025341,"endHours":6.896456421937088,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:22","end":"12:07","startHours":11.371831681118797,"endHours":12.120848460898161,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:38","end":"05:23","startHours":4.630680663104506,"endHours":5.379697442883872,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:12","end":"06:08","startHours":5.192443247939031,"endHours":6.128714222663238,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:37","end":"14:22","startHours":13.618882020456894,"endHours":14.36789880023626,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:10","end":"17:34","startHours":17.16396591935372,"endHours":17.56396591935372,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:22","end":"17:50","startHours":17.36396591935372,"endHours":17.832101406715825,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:07","end":"18:52","startHours":17.11396591935372,"endHours":18.86396591935372,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:22","end":"00:07","startHours":23.371831681118795,"endHours":24.120848460898163,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:08","end":"07:32","startHours":6.128714222663238,"endHours":7.533120684749548,"quality":"neutral"},{"name":"Labha","start":"07:32","end":"08:56","startHours":7.533120684749548,"endHours":8.937527146835858,"quality":"auspicious"},{"name":"Amṛta","start":"08:56","end":"10:21","startHours":8.937527146835858,"endHours":10.341933608922169,"quality":"auspicious"},{"name":"Kāla","start":"10:21","end":"11:45","startHours":10.341933608922169,"endHours":11.746340071008479,"quality":"inauspicious"},{"name":"Śubha","start":"11:45","end":"13:09","startHours":11.746340071008479,"endHours":13.15074653309479,"quality":"auspicious"},{"name":"Roga","start":"13:09","end":"14:33","startHours":13.15074653309479,"endHours":14.5551529951811,"quality":"inauspicious"},{"name":"Udveg","start":"14:33","end":"15:58","startHours":14.5551529951811,"endHours":15.95955945726741,"quality":"inauspicious"},{"name":"Chala","start":"15:58","end":"17:22","startHours":15.95955945726741,"endHours":17.36396591935372,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:22","end":"18:58","startHours":17.36396591935372,"endHours":18.95955945726741,"quality":"inauspicious"},{"name":"Udveg","start":"18:58","end":"20:33","startHours":18.95955945726741,"endHours":20.5551529951811,"quality":"inauspicious"},{"name":"Chala","start":"20:33","end":"22:09","startHours":20.5551529951811,"endHours":22.15074653309479,"quality":"neutral"},{"name":"Labha","start":"22:09","end":"23:45","startHours":22.15074653309479,"endHours":23.74634007100848,"quality":"auspicious"},{"name":"Amṛta","start":"23:45","end":"01:21","startHours":23.74634007100848,"endHours":25.34193360892217,"quality":"auspicious"},{"name":"Kāla","start":"01:21","end":"02:56","startHours":25.34193360892217,"endHours":26.93752714683586,"quality":"inauspicious"},{"name":"Śubha","start":"02:56","end":"04:32","startHours":26.93752714683586,"endHours":28.533120684749548,"quality":"auspicious"},{"name":"Roga","start":"04:32","end":"06:08","startHours":28.533120684749548,"endHours":30.128714222663238,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:08","end":"07:08","startHours":6.128714222663238,"endHours":7.128714222663238,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:08","end":"08:08","startHours":7.128714222663238,"endHours":8.128714222663238,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:08","end":"09:08","startHours":8.128714222663238,"endHours":9.128714222663238,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:08","end":"10:08","startHours":9.128714222663238,"endHours":10.128714222663238,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:08","end":"11:08","startHours":10.128714222663238,"endHours":11.128714222663238,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:08","end":"12:08","startHours":11.128714222663238,"endHours":12.128714222663238,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:08","end":"13:08","startHours":12.128714222663238,"endHours":13.128714222663238,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:08","end":"14:08","startHours":13.128714222663238,"endHours":14.128714222663238,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:08","end":"15:08","startHours":14.128714222663238,"endHours":15.128714222663238,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:08","end":"16:08","startHours":15.128714222663238,"endHours":16.128714222663238,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:08","end":"17:08","startHours":16.128714222663238,"endHours":17.128714222663238,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:08","end":"18:08","startHours":17.128714222663238,"endHours":18.128714222663238,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:08","end":"19:08","startHours":18.128714222663238,"endHours":19.128714222663238,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:08","end":"20:08","startHours":19.128714222663238,"endHours":20.128714222663238,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:08","end":"21:08","startHours":20.128714222663238,"endHours":21.128714222663238,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:08","end":"22:08","startHours":21.128714222663238,"endHours":22.128714222663238,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:08","end":"23:08","startHours":22.128714222663238,"endHours":23.128714222663238,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:08","end":"00:08","startHours":23.128714222663238,"endHours":24.128714222663238,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:08","end":"01:08","startHours":24.128714222663238,"endHours":25.128714222663238,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:08","end":"02:08","startHours":25.128714222663238,"endHours":26.128714222663238,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:08","end":"03:08","startHours":26.128714222663238,"endHours":27.128714222663238,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:08","end":"04:08","startHours":27.128714222663238,"endHours":28.128714222663238,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:08","end":"05:08","startHours":28.128714222663238,"endHours":29.128714222663238,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:08","end":"06:08","startHours":29.128714222663238,"endHours":30.128714222663238,"planetary_lord":"Mars"}],"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","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"drikRitu":"Śarad (Autumn) (Drik)","vedicRitu":"Śarad (Autumn)","drikAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-13.004256010118295,"eotMinutes":16.40359573949132,"ayanamsa":25.2754}},"calendars":{"vikram_samvat":2158,"vikram_samvatsara":"Bhāva","saka_samvat":2023,"saka_samvatsara":"Durmati","bengali_samvat":1508,"malayalam_era":1277,"nanakshahi_year":632,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Śukla Ṣaṣṭhī · Vikram 2158 Bhāva · Śaka 2023 Durmati"},"festivals":[{"id":"chhath-puja","name":"Chhaṭh Pūjā","name_sanskrit":"छठ पूजा","tradition":"Regional","associated_deity":"Sūrya + Chhaṭhī Mātā","significance":"Bihar/UP festival worshiping Sūrya. 6th day of Kārtika Śukla.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":2},{"id":"tula-sankranti","name":"Tulā Saṅkrānti","name_sanskrit":"तुला सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Libra.","vrata":false,"detection":{"sun_rashi":"Tulā"},"precedence":5}],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 October 28, 2101 CE · Ayodhyā · Vidhyamitra","description":"October 28, 2101 CE for Ayodhyā: Śukla Ṣaṣṭhī, sūryodaya 06:08, sūryāsta 17:22.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2101-10-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2101-10-28","sa":"https://sa.vidhyamitra.com/city/ayodhya/2101-10-28","hi":"https://hi.vidhyamitra.com/city/ayodhya/2101-10-28","x-default":"https://vidhyamitra.com/city/ayodhya/2101-10-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T03:10:23.573Z","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":"2026-05-17T03:10:23.573Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T03:10:23.573Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}