{"id":"vidhyamitra:city-day:ayodhya:2112-02-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2112-02-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2112-02-04","date_display":"February 4, 2112 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":2112,"month":2,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2492485.770833,"kali_year":5213,"ahargana":1904020.2708,"sun":{"sidereal_longitude":288.6779,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":5.3344,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.6565,"elapsed_within_tithi_degrees":4.6565},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":5.3344,"elapsed_within_degrees":5.3344},"yoga":{"number":23,"name":"Śubha","sum_longitude":294.0123},"karana":{"half_tithi_index":12,"name":"Gara"},"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":2112,"month":2,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2492485.770833,"ahargana":1904020.2708,"kali_year":5213,"ayanamsa_lahiri":25.4188,"grahas":{"sun":{"sidereal_longitude":288.919072,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"moon":{"sidereal_longitude":9.019771999999989,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false,"latitude":-4.4998},"mars":{"sidereal_longitude":212.29367200000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":302.1230720000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":180.54907200000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":263.131572,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":307.852972,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":95.8433,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":275.8433,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":2112,"month":2,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2492485.770833,"kali_year":5213,"ahargana":1904020.2708,"sun":{"sidereal_longitude":288.6779,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":5.3344,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":7,"name":"Saptamī","paksha":"Śukla","full_name":"Śukla Saptamī","elongation_degrees":76.6565,"elapsed_within_tithi_degrees":4.6565},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":5.3344,"elapsed_within_degrees":5.3344},"yoga":{"number":23,"name":"Śubha","sum_longitude":294.0123},"karana":{"half_tithi_index":12,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.5,"elongation":76.656},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.5,"opposition_distance":103.344}},"eclipse_window_40days":[{"offset_days":-6,"type":"solar","occurs":true,"moon_latitude":-0.297,"elongation":2.597}]},"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":"17:45","solarNoonLocal":"12:15","dayLengthHours":10.981758124735023,"dayLengthDisplay":"10 Hours 58 Mins 54 Secs","nightLengthDisplay":"13 Hours 01 Mins 06 Secs","moonriseLocal":"11:06","moonsetLocal":"00:05","rahuKala":{"name":"Rāhu Kāla","start":"13:38","end":"15:00","startHours":13.627315171725101,"endHours":15.000034937316979,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:46","end":"08:08","startHours":6.763716343765711,"endHours":8.13643610935759,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:31","end":"10:53","startHours":9.509155874949467,"endHours":10.881875640541345,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:42","startHours":9.32612657287055,"endHours":9.692185177028383,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:13","end":"07:31","startHours":7.221289598963003,"endHours":7.5141364822892704,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:37","startHours":11.88853680197539,"endHours":12.620654010291057,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:18","end":"06:02","startHours":5.299481927134375,"endHours":6.031599135450042,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:51","end":"06:46","startHours":5.848569833371125,"endHours":6.763716343765711,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:49","startHours":14.084888426922394,"endHours":14.817005635238061,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:33","end":"17:57","startHours":17.545474468500736,"endHours":17.945474468500734,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:45","end":"18:12","startHours":17.745474468500735,"endHours":18.203047723698027,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:30","end":"19:15","startHours":17.495474468500735,"endHours":19.245474468500735,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:37","startHours":23.888536801975388,"endHours":24.62065401029106,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:46","end":"08:08","startHours":6.763716343765711,"endHours":8.13643610935759,"quality":"auspicious"},{"name":"Roga","start":"08:08","end":"09:31","startHours":8.13643610935759,"endHours":9.509155874949467,"quality":"inauspicious"},{"name":"Udveg","start":"09:31","end":"10:53","startHours":9.509155874949467,"endHours":10.881875640541345,"quality":"inauspicious"},{"name":"Chala","start":"10:53","end":"12:15","startHours":10.881875640541345,"endHours":12.254595406133223,"quality":"neutral"},{"name":"Labha","start":"12:15","end":"13:38","startHours":12.254595406133223,"endHours":13.627315171725101,"quality":"auspicious"},{"name":"Amṛta","start":"13:38","end":"15:00","startHours":13.627315171725101,"endHours":15.000034937316979,"quality":"auspicious"},{"name":"Kāla","start":"15:00","end":"16:22","startHours":15.000034937316979,"endHours":16.372754702908857,"quality":"inauspicious"},{"name":"Śubha","start":"16:22","end":"17:45","startHours":16.372754702908857,"endHours":17.745474468500735,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:45","end":"19:22","startHours":17.745474468500735,"endHours":19.372754702908857,"quality":"auspicious"},{"name":"Kāla","start":"19:22","end":"21:00","startHours":19.372754702908857,"endHours":21.00003493731698,"quality":"inauspicious"},{"name":"Śubha","start":"21:00","end":"22:38","startHours":21.00003493731698,"endHours":22.6273151717251,"quality":"auspicious"},{"name":"Roga","start":"22:38","end":"00:15","startHours":22.6273151717251,"endHours":24.254595406133223,"quality":"inauspicious"},{"name":"Udveg","start":"00:15","end":"01:53","startHours":24.254595406133223,"endHours":25.881875640541345,"quality":"inauspicious"},{"name":"Chala","start":"01:53","end":"03:31","startHours":25.881875640541345,"endHours":27.509155874949467,"quality":"neutral"},{"name":"Labha","start":"03:31","end":"05:08","startHours":27.509155874949467,"endHours":29.13643610935759,"quality":"auspicious"},{"name":"Amṛta","start":"05:08","end":"06:46","startHours":29.13643610935759,"endHours":30.76371634376571,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:46","end":"07:46","startHours":6.763716343765711,"endHours":7.763716343765711,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:46","end":"08:46","startHours":7.763716343765711,"endHours":8.763716343765712,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:46","end":"09:46","startHours":8.763716343765712,"endHours":9.763716343765712,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:46","end":"10:46","startHours":9.763716343765712,"endHours":10.763716343765712,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:46","end":"11:46","startHours":10.763716343765712,"endHours":11.763716343765712,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:46","end":"12:46","startHours":11.763716343765712,"endHours":12.763716343765712,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:46","end":"13:46","startHours":12.763716343765712,"endHours":13.763716343765712,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:46","end":"14:46","startHours":13.763716343765712,"endHours":14.763716343765712,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:46","end":"15:46","startHours":14.763716343765712,"endHours":15.763716343765712,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:46","end":"16:46","startHours":15.763716343765712,"endHours":16.76371634376571,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:46","end":"17:46","startHours":16.76371634376571,"endHours":17.76371634376571,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:46","end":"18:46","startHours":17.76371634376571,"endHours":18.76371634376571,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:46","end":"19:46","startHours":18.76371634376571,"endHours":19.76371634376571,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:46","end":"20:46","startHours":19.76371634376571,"endHours":20.76371634376571,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:46","end":"21:46","startHours":20.76371634376571,"endHours":21.76371634376571,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:46","end":"22:46","startHours":21.76371634376571,"endHours":22.76371634376571,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:46","end":"23:46","startHours":22.76371634376571,"endHours":23.76371634376571,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:46","end":"00:46","startHours":23.76371634376571,"endHours":24.76371634376571,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:46","end":"01:46","startHours":24.76371634376571,"endHours":25.76371634376571,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:46","end":"02:46","startHours":25.76371634376571,"endHours":26.76371634376571,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:46","end":"03:46","startHours":26.76371634376571,"endHours":27.76371634376571,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:46","end":"04:46","startHours":27.76371634376571,"endHours":28.76371634376571,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:46","end":"05:46","startHours":28.76371634376571,"endHours":29.76371634376571,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:46","end":"06:46","startHours":29.76371634376571,"endHours":30.76371634376571,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","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":"South (Dakṣiṇa)","chandraVasa":"East","rahuVasa":"North-West","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-16.52720393142288,"eotMinutes":-14.091724367993354,"ayanamsa":25.4188}},"calendars":{"vikram_samvat":2169,"vikram_samvatsara":"Pārthiva","saka_samvat":2034,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1519,"malayalam_era":1288,"nanakshahi_year":643,"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 Saptamī · Vikram 2169 Pārthiva · Śaka 2034 Aṅgirasa"},"festivals":[],"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":[{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","relevance":0.5}]},"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 4, 2112 CE · Ayodhyā · Vidhyamitra","description":"February 4, 2112 CE for Ayodhyā: Śukla Saptamī, sūryodaya 06:46, sūryāsta 17:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2112-02-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2112-02-04","sa":"https://sa.vidhyamitra.com/city/ayodhya/2112-02-04","hi":"https://hi.vidhyamitra.com/city/ayodhya/2112-02-04","x-default":"https://vidhyamitra.com/city/ayodhya/2112-02-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T22:49:54.240Z","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":"2026-05-31T22:49:54.240Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T22:49:54.240Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}