{"id":"vidhyamitra:city-day:noida:1983-12-27:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/1983-12-27","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1983-12-27","date_display":"December 27, 1983 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1983,"month":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445695.770833,"kali_year":5085,"ahargana":1857230.2708,"sun":{"sidereal_longitude":250.8304,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":162.0005,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":271.1701,"elapsed_within_tithi_degrees":7.1701},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":162.0005,"elapsed_within_degrees":2.0005},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":52.8309},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":1983,"month":12,"day":27,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445695.770833,"ahargana":1857230.2708,"kali_year":5085,"ayanamsa_lahiri":23.6293,"grahas":{"sun":{"sidereal_longitude":251.07439399999998,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":164.392694,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false,"latitude":4.303},"mars":{"sidereal_longitude":178.55069400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":260.90839400000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":242.06999399999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"venus":{"sidereal_longitude":210.53019399999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":199.51659399999994,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":55.0026,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":235.0026,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1983,"month":12,"day":27,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445695.770833,"kali_year":5085,"ahargana":1857230.2708,"sun":{"sidereal_longitude":250.8304,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":162.0005,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":271.1701,"elapsed_within_tithi_degrees":7.1701},"nakshatra":{"number":13,"name":"Hasta","pada":1,"moon_longitude":162.0005,"elapsed_within_degrees":2.0005},"yoga":{"number":4,"name":"Saubhāgya","sum_longitude":52.8309},"karana":{"half_tithi_index":45,"name":"Kaulava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.303,"elongation":88.83},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.303,"opposition_distance":91.17}},"eclipse_window_40days":[{"offset_days":-7,"type":"lunar","occurs":true,"moon_latitude":0.497,"opposition_distance":1.914}]},"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"07:12","sunsetLocal":"17:32","solarNoonLocal":"12:22","dayLengthHours":10.330908607815765,"dayLengthDisplay":"10 Hours 19 Mins 51 Secs","nightLengthDisplay":"13 Hours 40 Mins 09 Secs","moonriseLocal":"00:39","moonsetLocal":"12:31","rahuKala":{"name":"Rāhu Kāla","start":"14:57","end":"16:14","startHours":14.947072253877792,"endHours":16.23843582985476,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:47","end":"11:04","startHours":9.78161794996991,"endHours":11.07298152594688,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:22","end":"13:39","startHours":12.364345101923849,"endHours":13.65570867790082,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"09:57","startHours":9.609436139839646,"endHours":9.953799760100171,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:38","end":"07:54","startHours":7.629345323341624,"endHours":7.904836219550045,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:01","end":"12:43","startHours":12.019981481663324,"endHours":12.708708722184374,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:49","end":"06:31","startHours":5.821436316973866,"endHours":6.510163557494916,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:20","end":"07:12","startHours":6.337981747364654,"endHours":7.1988907980159675,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:46","startHours":14.086163203226477,"endHours":14.774890443747527,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:20","end":"17:44","startHours":17.329799405831732,"endHours":17.72979940583173,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:32","end":"17:58","startHours":17.52979940583173,"endHours":17.96025393115739,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:17","end":"19:02","startHours":17.27979940583173,"endHours":19.02979940583173,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:01","end":"00:43","startHours":24.019981481663322,"endHours":24.708708722184376,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"07:12","end":"08:29","startHours":7.1988907980159675,"endHours":8.490254373992938,"quality":"inauspicious"},{"name":"Udveg","start":"08:29","end":"09:47","startHours":8.490254373992938,"endHours":9.78161794996991,"quality":"inauspicious"},{"name":"Chala","start":"09:47","end":"11:04","startHours":9.78161794996991,"endHours":11.07298152594688,"quality":"neutral"},{"name":"Labha","start":"11:04","end":"12:22","startHours":11.07298152594688,"endHours":12.364345101923849,"quality":"auspicious"},{"name":"Amṛta","start":"12:22","end":"13:39","startHours":12.364345101923849,"endHours":13.65570867790082,"quality":"auspicious"},{"name":"Kāla","start":"13:39","end":"14:57","startHours":13.65570867790082,"endHours":14.947072253877792,"quality":"inauspicious"},{"name":"Śubha","start":"14:57","end":"16:14","startHours":14.947072253877792,"endHours":16.23843582985476,"quality":"auspicious"},{"name":"Roga","start":"16:14","end":"17:32","startHours":16.23843582985476,"endHours":17.52979940583173,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:32","end":"19:14","startHours":17.52979940583173,"endHours":19.23843582985476,"quality":"inauspicious"},{"name":"Śubha","start":"19:14","end":"20:57","startHours":19.23843582985476,"endHours":20.947072253877792,"quality":"auspicious"},{"name":"Roga","start":"20:57","end":"22:39","startHours":20.947072253877792,"endHours":22.65570867790082,"quality":"inauspicious"},{"name":"Udveg","start":"22:39","end":"00:22","startHours":22.65570867790082,"endHours":24.36434510192385,"quality":"inauspicious"},{"name":"Chala","start":"00:22","end":"02:04","startHours":24.36434510192385,"endHours":26.07298152594688,"quality":"neutral"},{"name":"Labha","start":"02:04","end":"03:47","startHours":26.07298152594688,"endHours":27.781617949969906,"quality":"auspicious"},{"name":"Amṛta","start":"03:47","end":"05:29","startHours":27.781617949969906,"endHours":29.490254373992936,"quality":"auspicious"},{"name":"Kāla","start":"05:29","end":"07:12","startHours":29.490254373992936,"endHours":31.198890798015967,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:12","end":"08:12","startHours":7.1988907980159675,"endHours":8.198890798015967,"planetary_lord":"Mars"},{"name":"Hora 2","start":"08:12","end":"09:12","startHours":8.198890798015967,"endHours":9.198890798015967,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"09:12","end":"10:12","startHours":9.198890798015967,"endHours":10.198890798015967,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"10:12","end":"11:12","startHours":10.198890798015967,"endHours":11.198890798015967,"planetary_lord":"Moon"},{"name":"Hora 5","start":"11:12","end":"12:12","startHours":11.198890798015967,"endHours":12.198890798015967,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"12:12","end":"13:12","startHours":12.198890798015967,"endHours":13.198890798015967,"planetary_lord":"Venus"},{"name":"Hora 7","start":"13:12","end":"14:12","startHours":13.198890798015967,"endHours":14.198890798015967,"planetary_lord":"Sun"},{"name":"Hora 8","start":"14:12","end":"15:12","startHours":14.198890798015967,"endHours":15.198890798015967,"planetary_lord":"Mars"},{"name":"Hora 9","start":"15:12","end":"16:12","startHours":15.198890798015967,"endHours":16.198890798015967,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"16:12","end":"17:12","startHours":16.198890798015967,"endHours":17.198890798015967,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"17:12","end":"18:12","startHours":17.198890798015967,"endHours":18.198890798015967,"planetary_lord":"Moon"},{"name":"Hora 12","start":"18:12","end":"19:12","startHours":18.198890798015967,"endHours":19.198890798015967,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"19:12","end":"20:12","startHours":19.198890798015967,"endHours":20.198890798015967,"planetary_lord":"Venus"},{"name":"Hora 14","start":"20:12","end":"21:12","startHours":20.198890798015967,"endHours":21.198890798015967,"planetary_lord":"Sun"},{"name":"Hora 15","start":"21:12","end":"22:12","startHours":21.198890798015967,"endHours":22.198890798015967,"planetary_lord":"Mars"},{"name":"Hora 16","start":"22:12","end":"23:12","startHours":22.198890798015967,"endHours":23.198890798015967,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"23:12","end":"00:12","startHours":23.198890798015967,"endHours":24.198890798015967,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"00:12","end":"01:12","startHours":24.198890798015967,"endHours":25.198890798015967,"planetary_lord":"Moon"},{"name":"Hora 19","start":"01:12","end":"02:12","startHours":25.198890798015967,"endHours":26.198890798015967,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"02:12","end":"03:12","startHours":26.198890798015967,"endHours":27.198890798015967,"planetary_lord":"Venus"},{"name":"Hora 21","start":"03:12","end":"04:12","startHours":27.198890798015967,"endHours":28.198890798015967,"planetary_lord":"Sun"},{"name":"Hora 22","start":"04:12","end":"05:12","startHours":28.198890798015967,"endHours":29.198890798015967,"planetary_lord":"Mars"},{"name":"Hora 23","start":"05:12","end":"06:12","startHours":29.198890798015967,"endHours":30.198890798015967,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"06:12","end":"07:12","startHours":30.198890798015967,"endHours":31.198890798015967,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"North (Uttara)","chandraVasa":"North-West","rahuVasa":"North","anandadiYoga":{"name":"Amṛta","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":-23.3528764424653,"eotMinutes":-1.4247061154310068,"ayanamsa":23.6293}},"calendars":{"vikram_samvat":2040,"vikram_samvatsara":"Dhātṛ","saka_samvat":1905,"saka_samvatsara":"Rudhirodgāri","bengali_samvat":1390,"malayalam_era":1159,"nanakshahi_year":514,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","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":"Pauṣa Kṛṣṇa Aṣṭamī · Vikram 2040 Dhātṛ · Śaka 1905 Rudhirodgāri"},"festivals":[],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"noida"},"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, 1983 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"December 27, 1983 CE for Noida, Uttar Pradesh: Kṛṣṇa Aṣṭamī, sūryodaya 07:12, sūryāsta 17:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/1983-12-27","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/1983-12-27","sa":"https://sa.vidhyamitra.com/city/noida/1983-12-27","hi":"https://hi.vidhyamitra.com/city/noida/1983-12-27","x-default":"https://vidhyamitra.com/city/noida/1983-12-27"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-06T08:26:46.209Z","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":"2026-09-06T08:26:46.209Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-06T08:26:46.209Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}