{"id":"vidhyamitra:city-day:ayodhya:2001-12-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ayodhya/2001-12-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2001-12-27","date_display":"December 27, 2001 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":2001,"month":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452270.770833,"kali_year":5103,"ahargana":1863805.2708,"sun":{"sidereal_longitude":251.1823,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":28.4396,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":137.2572,"elapsed_within_tithi_degrees":5.2572},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":28.4396,"elapsed_within_degrees":1.7729},"yoga":{"number":21,"name":"Siddha","sum_longitude":279.6219},"karana":{"half_tithi_index":22,"name":"Bava"},"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":2001,"month":12,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452270.770833,"ahargana":1863805.2708,"kali_year":5103,"ayanamsa_lahiri":23.8808,"grahas":{"sun":{"sidereal_longitude":251.46628099999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":28.623781000000008,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false,"latitude":-2.7803},"mars":{"sidereal_longitude":319.375181,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":263.966281,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":77.35618099999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":247.05198100000007,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":45.666480999999976,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":66.6275,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":246.6275,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"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":2001,"month":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452270.770833,"kali_year":5103,"ahargana":1863805.2708,"sun":{"sidereal_longitude":251.1823,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":28.4396,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":137.2572,"elapsed_within_tithi_degrees":5.2572},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":28.4396,"elapsed_within_degrees":1.7729},"yoga":{"number":21,"name":"Siddha","sum_longitude":279.6219},"karana":{"half_tithi_index":22,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.78,"elongation":137.257},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.78,"opposition_distance":42.743}},"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":"06:49","sunsetLocal":"17:16","solarNoonLocal":"12:03","dayLengthHours":10.460985004169277,"dayLengthDisplay":"10 Hours 27 Mins 40 Secs","nightLengthDisplay":"13 Hours 32 Mins 20 Secs","moonriseLocal":"14:30","moonsetLocal":"03:53","rahuKala":{"name":"Rāhu Kāla","start":"13:21","end":"14:40","startHours":13.351101560778343,"endHours":14.658724686299502,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:49","end":"08:07","startHours":6.812985933172544,"endHours":8.120609058693704,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:26","end":"10:44","startHours":9.428232184214863,"endHours":10.735855309736023,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:15","end":"09:36","startHours":9.253882434145375,"endHours":9.602581934284352,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:15","end":"07:32","startHours":7.248860308346264,"endHours":7.527819908457444,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:42","end":"12:24","startHours":11.694778935118208,"endHours":12.392177935396159,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:25","end":"06:07","startHours":5.4181879326166404,"endHours":6.115586932894592,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:56","end":"06:49","startHours":5.9412371828251045,"endHours":6.812985933172544,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:47","end":"14:29","startHours":13.786975935952062,"endHours":14.484374936230015,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:04","end":"17:28","startHours":17.073970937341823,"endHours":17.47397093734182,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:16","end":"17:43","startHours":17.273970937341822,"endHours":17.709845312515544,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:01","end":"18:46","startHours":17.023970937341822,"endHours":18.773970937341822,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:42","end":"00:24","startHours":23.694778935118208,"endHours":24.392177935396163,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:49","end":"08:07","startHours":6.812985933172544,"endHours":8.120609058693704,"quality":"auspicious"},{"name":"Roga","start":"08:07","end":"09:26","startHours":8.120609058693704,"endHours":9.428232184214863,"quality":"inauspicious"},{"name":"Udveg","start":"09:26","end":"10:44","startHours":9.428232184214863,"endHours":10.735855309736023,"quality":"inauspicious"},{"name":"Chala","start":"10:44","end":"12:03","startHours":10.735855309736023,"endHours":12.043478435257182,"quality":"neutral"},{"name":"Labha","start":"12:03","end":"13:21","startHours":12.043478435257182,"endHours":13.351101560778343,"quality":"auspicious"},{"name":"Amṛta","start":"13:21","end":"14:40","startHours":13.351101560778343,"endHours":14.658724686299502,"quality":"auspicious"},{"name":"Kāla","start":"14:40","end":"15:58","startHours":14.658724686299502,"endHours":15.966347811820661,"quality":"inauspicious"},{"name":"Śubha","start":"15:58","end":"17:16","startHours":15.966347811820661,"endHours":17.273970937341822,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:16","end":"18:58","startHours":17.273970937341822,"endHours":18.96634781182066,"quality":"auspicious"},{"name":"Kāla","start":"18:58","end":"20:40","startHours":18.96634781182066,"endHours":20.658724686299504,"quality":"inauspicious"},{"name":"Śubha","start":"20:40","end":"22:21","startHours":20.658724686299504,"endHours":22.351101560778343,"quality":"auspicious"},{"name":"Roga","start":"22:21","end":"00:03","startHours":22.351101560778343,"endHours":24.043478435257185,"quality":"inauspicious"},{"name":"Udveg","start":"00:03","end":"01:44","startHours":24.043478435257185,"endHours":25.735855309736024,"quality":"inauspicious"},{"name":"Chala","start":"01:44","end":"03:26","startHours":25.735855309736024,"endHours":27.428232184214863,"quality":"neutral"},{"name":"Labha","start":"03:26","end":"05:07","startHours":27.428232184214863,"endHours":29.120609058693702,"quality":"auspicious"},{"name":"Amṛta","start":"05:07","end":"06:49","startHours":29.120609058693702,"endHours":30.812985933172545,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:49","end":"07:49","startHours":6.812985933172544,"endHours":7.812985933172544,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:49","end":"08:49","startHours":7.812985933172544,"endHours":8.812985933172545,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:49","end":"09:49","startHours":8.812985933172545,"endHours":9.812985933172545,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:49","end":"10:49","startHours":9.812985933172545,"endHours":10.812985933172545,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:49","end":"11:49","startHours":10.812985933172545,"endHours":11.812985933172545,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:49","end":"12:49","startHours":11.812985933172545,"endHours":12.812985933172545,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:49","end":"13:49","startHours":12.812985933172545,"endHours":13.812985933172545,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:49","end":"14:49","startHours":13.812985933172545,"endHours":14.812985933172545,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:49","end":"15:49","startHours":14.812985933172545,"endHours":15.812985933172545,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:49","end":"16:49","startHours":15.812985933172545,"endHours":16.812985933172545,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:49","end":"17:49","startHours":16.812985933172545,"endHours":17.812985933172545,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:49","end":"18:49","startHours":17.812985933172545,"endHours":18.812985933172545,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:49","end":"19:49","startHours":18.812985933172545,"endHours":19.812985933172545,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:49","end":"20:49","startHours":19.812985933172545,"endHours":20.812985933172545,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:49","end":"21:49","startHours":20.812985933172545,"endHours":21.812985933172545,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:49","end":"22:49","startHours":21.812985933172545,"endHours":22.812985933172545,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:49","end":"23:49","startHours":22.812985933172545,"endHours":23.812985933172545,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:49","end":"00:49","startHours":23.812985933172545,"endHours":24.812985933172545,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:49","end":"01:49","startHours":24.812985933172545,"endHours":25.812985933172545,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:49","end":"02:49","startHours":25.812985933172545,"endHours":26.812985933172545,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:49","end":"03:49","startHours":26.812985933172545,"endHours":27.812985933172545,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:49","end":"04:49","startHours":27.812985933172545,"endHours":28.812985933172545,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:49","end":"05:49","startHours":28.812985933172545,"endHours":29.812985933172545,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:49","end":"06:49","startHours":29.812985933172545,"endHours":30.812985933172545,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","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":"Siddhi","quality":"Auspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-23.328462941113628,"eotMinutes":-1.4247061154310068,"ayanamsa":23.8808}},"calendars":{"vikram_samvat":2058,"vikram_samvatsara":"Jaya","saka_samvat":1923,"saka_samvatsara":"Vṛṣa","bengali_samvat":1408,"malayalam_era":1177,"nanakshahi_year":532,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Dvādaśī · Vikram 2058 Jaya · Śaka 1923 Vṛṣa"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":5}],"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":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","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 December 27, 2001 CE · Ayodhyā · Vidhyamitra","description":"December 27, 2001 CE for Ayodhyā: Śukla Dvādaśī, sūryodaya 06:49, sūryāsta 17:16.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ayodhya/2001-12-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ayodhya/2001-12-27","sa":"https://sa.vidhyamitra.com/city/ayodhya/2001-12-27","hi":"https://hi.vidhyamitra.com/city/ayodhya/2001-12-27","x-default":"https://vidhyamitra.com/city/ayodhya/2001-12-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-16T12:00:31.064Z","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":"2026-05-16T12:00:31.064Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-16T12:00:31.064Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}