{"id":"vidhyamitra:city-day:chitrakoot:2012-12-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/chitrakoot/2012-12-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2012-12-28","date_display":"December 28, 2012 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":2012,"month":12,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456289.770833,"kali_year":5114,"ahargana":1867824.2708,"sun":{"sidereal_longitude":252.3683,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":68.4354,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":176.0672,"elapsed_within_tithi_degrees":8.0672},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":68.4354,"elapsed_within_degrees":1.7688},"yoga":{"number":25,"name":"Brahma","sum_longitude":320.8037},"karana":{"half_tithi_index":29,"name":"Bava"},"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":2012,"month":12,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2456289.770833,"ahargana":1867824.2708,"kali_year":5114,"ayanamsa_lahiri":24.0345,"grahas":{"sun":{"sidereal_longitude":252.66772500000002,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":68.39822500000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false,"latitude":-2.5635},"mars":{"sidereal_longitude":277.408325,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":240.323125,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":43.729825000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":230.613025,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":194.92392500000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":213.6815,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":33.6815,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":2012,"month":12,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2456289.770833,"kali_year":5114,"ahargana":1867824.2708,"sun":{"sidereal_longitude":252.3683,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":68.4354,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":15,"name":"Pūrṇimā","paksha":"Śukla","full_name":"Śukla Pūrṇimā","elongation_degrees":176.0672,"elapsed_within_tithi_degrees":8.0672},"nakshatra":{"number":6,"name":"Ārdrā","pada":1,"moon_longitude":68.4354,"elapsed_within_degrees":1.7688},"yoga":{"number":25,"name":"Brahma","sum_longitude":320.8037},"karana":{"half_tithi_index":29,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.563,"elongation":176.067},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.563,"opposition_distance":3.933}},"eclipse_window_40days":[]},"city":{"slug":"chitrakoot","name":"Chitrakoot, Uttar Pradesh","lat":25.2051,"lon":81.0896,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"chitrakoot","name":"Chitrakoot, Uttar Pradesh","lat":25.2051,"lon":81.0896,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tirtha"},"sunriseLocal":"06:50","sunsetLocal":"17:25","solarNoonLocal":"12:08","dayLengthHours":10.579363241232397,"dayLengthDisplay":"10 Hours 34 Mins 46 Secs","nightLengthDisplay":"13 Hours 25 Mins 14 Secs","moonriseLocal":"17:01","moonsetLocal":"06:40","rahuKala":{"name":"Rāhu Kāla","start":"10:48","end":"12:08","startHours":10.803058002584073,"endHours":12.125478407738122,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:46","end":"16:06","startHours":14.770319218046222,"endHours":16.09273962320027,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:09","end":"09:29","startHours":8.158217192275973,"endHours":9.480637597430023,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:18","end":"09:39","startHours":9.304314876742817,"endHours":9.65696031811723,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:17","end":"07:34","startHours":7.276603588839941,"endHours":7.558719941939471,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:46","end":"12:29","startHours":11.77283296636371,"endHours":12.478123849112537,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:26","end":"06:08","startHours":5.425215021624272,"endHours":6.130505904373098,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:57","end":"06:50","startHours":5.954183183685891,"endHours":6.835796787121924,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:53","end":"14:36","startHours":13.888705614610188,"endHours":14.593996497359015,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:13","end":"17:37","startHours":17.215160028354322,"endHours":17.61516002835432,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:25","end":"17:51","startHours":17.41516002835432,"endHours":17.855966830072337,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:10","end":"18:55","startHours":17.16516002835432,"endHours":18.91516002835432,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:46","end":"00:29","startHours":23.77283296636371,"endHours":24.478123849112535,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:50","end":"08:09","startHours":6.835796787121924,"endHours":8.158217192275973,"quality":"neutral"},{"name":"Labha","start":"08:09","end":"09:29","startHours":8.158217192275973,"endHours":9.480637597430023,"quality":"auspicious"},{"name":"Amṛta","start":"09:29","end":"10:48","startHours":9.480637597430023,"endHours":10.803058002584073,"quality":"auspicious"},{"name":"Kāla","start":"10:48","end":"12:08","startHours":10.803058002584073,"endHours":12.125478407738122,"quality":"inauspicious"},{"name":"Śubha","start":"12:08","end":"13:27","startHours":12.125478407738122,"endHours":13.447898812892173,"quality":"auspicious"},{"name":"Roga","start":"13:27","end":"14:46","startHours":13.447898812892173,"endHours":14.770319218046222,"quality":"inauspicious"},{"name":"Udveg","start":"14:46","end":"16:06","startHours":14.770319218046222,"endHours":16.09273962320027,"quality":"inauspicious"},{"name":"Chala","start":"16:06","end":"17:25","startHours":16.09273962320027,"endHours":17.41516002835432,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:25","end":"19:06","startHours":17.41516002835432,"endHours":19.092739623200274,"quality":"inauspicious"},{"name":"Udveg","start":"19:06","end":"20:46","startHours":19.092739623200274,"endHours":20.77031921804622,"quality":"inauspicious"},{"name":"Chala","start":"20:46","end":"22:27","startHours":20.77031921804622,"endHours":22.447898812892173,"quality":"neutral"},{"name":"Labha","start":"22:27","end":"00:08","startHours":22.447898812892173,"endHours":24.12547840773812,"quality":"auspicious"},{"name":"Amṛta","start":"00:08","end":"01:48","startHours":24.12547840773812,"endHours":25.803058002584073,"quality":"auspicious"},{"name":"Kāla","start":"01:48","end":"03:29","startHours":25.803058002584073,"endHours":27.480637597430025,"quality":"inauspicious"},{"name":"Śubha","start":"03:29","end":"05:09","startHours":27.480637597430025,"endHours":29.158217192275977,"quality":"auspicious"},{"name":"Roga","start":"05:09","end":"06:50","startHours":29.158217192275977,"endHours":30.835796787121925,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:50","end":"07:50","startHours":6.835796787121924,"endHours":7.835796787121924,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:50","end":"08:50","startHours":7.835796787121924,"endHours":8.835796787121925,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:50","end":"09:50","startHours":8.835796787121925,"endHours":9.835796787121925,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:50","end":"10:50","startHours":9.835796787121925,"endHours":10.835796787121925,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:50","end":"11:50","startHours":10.835796787121925,"endHours":11.835796787121925,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:50","end":"12:50","startHours":11.835796787121925,"endHours":12.835796787121925,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:50","end":"13:50","startHours":12.835796787121925,"endHours":13.835796787121925,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:50","end":"14:50","startHours":13.835796787121925,"endHours":14.835796787121925,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:50","end":"15:50","startHours":14.835796787121925,"endHours":15.835796787121925,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:50","end":"16:50","startHours":15.835796787121925,"endHours":16.835796787121925,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:50","end":"17:50","startHours":16.835796787121925,"endHours":17.835796787121925,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:50","end":"18:50","startHours":17.835796787121925,"endHours":18.835796787121925,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:50","end":"19:50","startHours":18.835796787121925,"endHours":19.835796787121925,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:50","end":"20:50","startHours":19.835796787121925,"endHours":20.835796787121925,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:50","end":"21:50","startHours":20.835796787121925,"endHours":21.835796787121925,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:50","end":"22:50","startHours":21.835796787121925,"endHours":22.835796787121925,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:50","end":"23:50","startHours":22.835796787121925,"endHours":23.835796787121925,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:50","end":"00:50","startHours":23.835796787121925,"endHours":24.835796787121925,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:50","end":"01:50","startHours":24.835796787121925,"endHours":25.835796787121925,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:50","end":"02:50","startHours":25.835796787121925,"endHours":26.835796787121925,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:50","end":"03:50","startHours":26.835796787121925,"endHours":27.835796787121925,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:50","end":"04:50","startHours":27.835796787121925,"endHours":28.835796787121925,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:50","end":"05:50","startHours":28.835796787121925,"endHours":29.835796787121925,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:50","end":"06:50","startHours":29.835796787121925,"endHours":30.835796787121925,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-23.2668724348478,"eotMinutes":-1.8871044642874448,"ayanamsa":24.0345}},"calendars":{"vikram_samvat":2069,"vikram_samvatsara":"Viśvāvasu","saka_samvat":1934,"saka_samvatsara":"Nandana","bengali_samvat":1419,"malayalam_era":1188,"nanakshahi_year":543,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Pūrṇimā · Vikram 2069 Viśvāvasu · Śaka 1934 Nandana"},"festivals":[{"id":"datta-jayanti","name":"Datta Jayantī","name_sanskrit":"दत्त जयन्ती","tradition":"Pan-Hindu","associated_deity":"Dattātreya (Brahmā + Viṣṇu + Śiva combined)","significance":"Birth of Dattātreya from Atri-Anusūyā; tri-mūrti unified avatāra.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":2,"sources":["Mārkaṇḍeya Purāṇa","Bhāgavata 4.1.15"]},{"id":"annapurna-jayanti","name":"Annapūrṇā Jayantī","name_sanskrit":"अन्नपूर्णा जयन्ती","tradition":"Shakta","associated_deity":"Devī Annapūrṇā (Pārvatī as nourishing mother)","significance":"Devī Annapūrṇā's manifestation; food-grain pūjā; Mārgaśīrṣa Pūrṇimā tradition.","vrata":true,"detection":{"tithi_number":15,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":3,"sources":["Annapūrṇā-stotra by Śaṅkarācārya"]}],"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":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Śukla Pūrṇimā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Śukla Pūrṇimā","url":"/day/-0562-04-11","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"chitrakoot"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga December 28, 2012 CE · Chitrakoot, Uttar Pradesh · Vidhyamitra","description":"December 28, 2012 CE for Chitrakoot, Uttar Pradesh: Śukla Pūrṇimā, sūryodaya 06:50, sūryāsta 17:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/chitrakoot/2012-12-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/chitrakoot/2012-12-28","sa":"https://sa.vidhyamitra.com/city/chitrakoot/2012-12-28","hi":"https://hi.vidhyamitra.com/city/chitrakoot/2012-12-28","x-default":"https://vidhyamitra.com/city/chitrakoot/2012-12-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:01:29.935Z","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":"2026-05-31T19:01:29.935Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:01:29.935Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}