{"id":"vidhyamitra:city-day:ayodhya:2101-02-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2101-02-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2101-02-03","date_display":"February 3, 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":2,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488467.770833,"kali_year":5202,"ahargana":1900002.2708,"sun":{"sidereal_longitude":288.5209,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":344.3971,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":55.8762,"elapsed_within_tithi_degrees":7.8762},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":344.3971,"elapsed_within_degrees":11.0638},"yoga":{"number":21,"name":"Siddha","sum_longitude":272.918},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2488467.770833,"ahargana":1900002.2708,"kali_year":5202,"ayanamsa_lahiri":25.2652,"grahas":{"sun":{"sidereal_longitude":288.73718899999994,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":343.733789,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false,"latitude":2.6217},"mars":{"sidereal_longitude":251.16238899999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":267.116489,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":205.31748900000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":280.653189,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":192.029489,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":308.7362,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":128.7362,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":2,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2488467.770833,"kali_year":5202,"ahargana":1900002.2708,"sun":{"sidereal_longitude":288.5209,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":344.3971,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":55.8762,"elapsed_within_tithi_degrees":7.8762},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":344.3971,"elapsed_within_degrees":11.0638},"yoga":{"number":21,"name":"Siddha","sum_longitude":272.918},"karana":{"half_tithi_index":9,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.622,"elongation":55.876},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.622,"opposition_distance":124.124}},"eclipse_window_40days":[{"offset_days":11,"type":"lunar","occurs":true,"moon_latitude":0.807,"opposition_distance":1.924}]},"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":"06:46","sunsetLocal":"17:44","solarNoonLocal":"12:15","dayLengthHours":10.97464802861379,"dayLengthDisplay":"10 Hours 58 Mins 29 Secs","nightLengthDisplay":"13 Hours 01 Mins 31 Secs","moonriseLocal":"09:45","moonsetLocal":"22:05","rahuKala":{"name":"Rāhu Kāla","start":"13:37","end":"15:00","startHours":13.62440570939089,"endHours":14.996236712967614,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:46","end":"08:08","startHours":6.765250691507271,"endHours":8.137081695083994,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:31","end":"10:53","startHours":9.508912698660719,"endHours":10.880743702237442,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:42","startHours":9.326001898183822,"endHours":9.691823499137616,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:31","startHours":7.222527692699512,"endHours":7.515184973462547,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:37","startHours":11.886753104860373,"endHours":12.618396306767961,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:18","end":"06:02","startHours":5.301964287692099,"endHours":6.033607489599685,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:51","end":"06:46","startHours":5.850696689122788,"endHours":6.765250691507271,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:49","startHours":14.08168271058313,"endHours":14.813325912490717,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:32","end":"17:56","startHours":17.539898720121062,"endHours":17.93989872012106,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:44","end":"18:12","startHours":17.73989872012106,"endHours":18.197175721313304,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:29","end":"19:14","startHours":17.48989872012106,"endHours":19.23989872012106,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:37","startHours":23.886753104860375,"endHours":24.618396306767963,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:46","end":"08:08","startHours":6.765250691507271,"endHours":8.137081695083994,"quality":"auspicious"},{"name":"Roga","start":"08:08","end":"09:31","startHours":8.137081695083994,"endHours":9.508912698660719,"quality":"inauspicious"},{"name":"Udveg","start":"09:31","end":"10:53","startHours":9.508912698660719,"endHours":10.880743702237442,"quality":"inauspicious"},{"name":"Chala","start":"10:53","end":"12:15","startHours":10.880743702237442,"endHours":12.252574705814165,"quality":"neutral"},{"name":"Labha","start":"12:15","end":"13:37","startHours":12.252574705814165,"endHours":13.62440570939089,"quality":"auspicious"},{"name":"Amṛta","start":"13:37","end":"15:00","startHours":13.62440570939089,"endHours":14.996236712967614,"quality":"auspicious"},{"name":"Kāla","start":"15:00","end":"16:22","startHours":14.996236712967614,"endHours":16.36806771654434,"quality":"inauspicious"},{"name":"Śubha","start":"16:22","end":"17:44","startHours":16.36806771654434,"endHours":17.73989872012106,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:44","end":"19:22","startHours":17.73989872012106,"endHours":19.36806771654434,"quality":"auspicious"},{"name":"Kāla","start":"19:22","end":"21:00","startHours":19.36806771654434,"endHours":20.996236712967615,"quality":"inauspicious"},{"name":"Śubha","start":"21:00","end":"22:37","startHours":20.996236712967615,"endHours":22.624405709390892,"quality":"auspicious"},{"name":"Roga","start":"22:37","end":"00:15","startHours":22.624405709390892,"endHours":24.252574705814165,"quality":"inauspicious"},{"name":"Udveg","start":"00:15","end":"01:53","startHours":24.252574705814165,"endHours":25.880743702237442,"quality":"inauspicious"},{"name":"Chala","start":"01:53","end":"03:31","startHours":25.880743702237442,"endHours":27.50891269866072,"quality":"neutral"},{"name":"Labha","start":"03:31","end":"05:08","startHours":27.50891269866072,"endHours":29.137081695083992,"quality":"auspicious"},{"name":"Amṛta","start":"05:08","end":"06:46","startHours":29.137081695083992,"endHours":30.76525069150727,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:46","end":"07:46","startHours":6.765250691507271,"endHours":7.765250691507271,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:46","end":"08:46","startHours":7.765250691507271,"endHours":8.765250691507271,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:46","end":"09:46","startHours":8.765250691507271,"endHours":9.765250691507271,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:46","end":"10:46","startHours":9.765250691507271,"endHours":10.765250691507271,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:46","end":"11:46","startHours":10.765250691507271,"endHours":11.765250691507271,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:46","end":"12:46","startHours":11.765250691507271,"endHours":12.765250691507271,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:46","end":"13:46","startHours":12.765250691507271,"endHours":13.765250691507271,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:46","end":"14:46","startHours":13.765250691507271,"endHours":14.765250691507271,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:46","end":"15:46","startHours":14.765250691507271,"endHours":15.765250691507271,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:46","end":"16:46","startHours":15.765250691507271,"endHours":16.76525069150727,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:46","end":"17:46","startHours":16.76525069150727,"endHours":17.76525069150727,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:46","end":"18:46","startHours":17.76525069150727,"endHours":18.76525069150727,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:46","end":"19:46","startHours":18.76525069150727,"endHours":19.76525069150727,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:46","end":"20:46","startHours":19.76525069150727,"endHours":20.76525069150727,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:46","end":"21:46","startHours":20.76525069150727,"endHours":21.76525069150727,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:46","end":"22:46","startHours":21.76525069150727,"endHours":22.76525069150727,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:46","end":"23:46","startHours":22.76525069150727,"endHours":23.76525069150727,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:46","end":"00:46","startHours":23.76525069150727,"endHours":24.76525069150727,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:46","end":"01:46","startHours":24.76525069150727,"endHours":25.76525069150727,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:46","end":"02:46","startHours":25.76525069150727,"endHours":26.76525069150727,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:46","end":"03:46","startHours":26.76525069150727,"endHours":27.76525069150727,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:46","end":"04:46","startHours":27.76525069150727,"endHours":28.76525069150727,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:46","end":"05:46","startHours":28.76525069150727,"endHours":29.76525069150727,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:46","end":"06:46","startHours":29.76525069150727,"endHours":30.76525069150727,"planetary_lord":"Moon"}],"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":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Padma","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":-16.624209600583928,"eotMinutes":-13.970482348849993,"ayanamsa":25.2652}},"calendars":{"vikram_samvat":2158,"vikram_samvatsara":"Bhāva","saka_samvat":2023,"saka_samvatsara":"Durmati","bengali_samvat":1508,"malayalam_era":1277,"nanakshahi_year":632,"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 Pañcamī · Vikram 2158 Bhāva · Śaka 2023 Durmati"},"festivals":[{"id":"sarasvati-jayanti","name":"Sarasvatī Jayantī (Vasanta Pañchamī)","name_sanskrit":"सरस्वती जयन्ती / वसन्त पञ्चमी","tradition":"Pan-Hindu","associated_deity":"Sarasvatī (Vāk-tattva)","significance":"Manifestation of Devī Sarasvatī; vidyā-ārambha day; vasanta-ṛtu begins.","vrata":true,"detection":{"tithi_number":5,"tithi_paksha":"Śukla","lunar_month":"Māgha"},"precedence":2,"sources":["Skanda Purāṇa","Devī Bhāgavata"]}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 February 3, 2101 CE · Ayodhyā · Vidhyamitra","description":"February 3, 2101 CE for Ayodhyā: Śukla Pañcamī, sūryodaya 06:46, sūryāsta 17:44.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2101-02-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2101-02-03","sa":"https://sa.vidhyamitra.com/city/ayodhya/2101-02-03","hi":"https://hi.vidhyamitra.com/city/ayodhya/2101-02-03","x-default":"https://vidhyamitra.com/city/ayodhya/2101-02-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:08:39.103Z","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":"2026-05-31T00:08:39.103Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:08:39.103Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}