{"id":"vidhyamitra:city-day:noida:2002-12-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2002-12-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2002-12-28","date_display":"December 28, 2002 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":2002,"month":12,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452636.770833,"kali_year":5104,"ahargana":1864171.2708,"sun":{"sidereal_longitude":251.9443,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":176.6227,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":284.6784,"elapsed_within_tithi_degrees":8.6784},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":176.6227,"elapsed_within_degrees":3.2894},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":68.567},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2002,"month":12,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452636.770833,"ahargana":1864171.2708,"kali_year":5104,"ayanamsa_lahiri":23.8948,"grahas":{"sun":{"sidereal_longitude":252.223297,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":4},"retrograde":false},"moon":{"sidereal_longitude":175.62309700000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":3.4765},"mars":{"sidereal_longitude":203.10659699999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":271.97259699999995,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":113.21229700000004,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":2},"retrograde":true},"venus":{"sidereal_longitude":206.05519700000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":60.74829699999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":47.2351,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":227.2351,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"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":2002,"month":12,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452636.770833,"kali_year":5104,"ahargana":1864171.2708,"sun":{"sidereal_longitude":251.9443,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":176.6227,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":24,"name":"Navamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Navamī","elongation_degrees":284.6784,"elapsed_within_tithi_degrees":8.6784},"nakshatra":{"number":14,"name":"Citrā","pada":1,"moon_longitude":176.6227,"elapsed_within_degrees":3.2894},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":68.567},"karana":{"half_tithi_index":47,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.476,"elongation":75.322},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.476,"opposition_distance":104.678}},"eclipse_window_40days":[{"offset_days":-8,"type":"lunar","occurs":true,"moon_latitude":1.434,"opposition_distance":2.531}]},"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":10.335934635437575,"dayLengthDisplay":"10 Hours 20 Mins 09 Secs","nightLengthDisplay":"13 Hours 39 Mins 51 Secs","moonriseLocal":"01:30","moonsetLocal":"13:02","rahuKala":{"name":"Rāhu Kāla","start":"09:47","end":"11:05","startHours":9.788068082212062,"endHours":11.080059911641758,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:40","end":"14:57","startHours":13.664043570501153,"endHours":14.95603539993085,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:12","end":"08:30","startHours":7.204084423352668,"endHours":8.496076252782366,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:37","end":"09:58","startHours":9.615802504954768,"endHours":9.960333659469356,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:38","end":"07:55","startHours":7.6347483664959,"endHours":7.910373290107569,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:43","startHours":12.02752058655687,"endHours":12.716582895586042,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:50","end":"06:31","startHours":5.825959805294325,"endHours":6.5150221143234965,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:21","end":"07:12","startHours":6.342756537066204,"endHours":7.204084423352668,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:06","end":"14:47","startHours":14.094707513644385,"endHours":14.783769822673557,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:20","end":"17:44","startHours":17.340019058790244,"endHours":17.740019058790242,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:32","end":"17:58","startHours":17.540019058790243,"endHours":17.970683001933477,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:17","end":"19:02","startHours":17.290019058790243,"endHours":19.040019058790243,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:43","startHours":24.02752058655687,"endHours":24.71658289558604,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:12","end":"08:30","startHours":7.204084423352668,"endHours":8.496076252782366,"quality":"inauspicious"},{"name":"Śubha","start":"08:30","end":"09:47","startHours":8.496076252782366,"endHours":9.788068082212062,"quality":"auspicious"},{"name":"Roga","start":"09:47","end":"11:05","startHours":9.788068082212062,"endHours":11.080059911641758,"quality":"inauspicious"},{"name":"Udveg","start":"11:05","end":"12:22","startHours":11.080059911641758,"endHours":12.372051741071456,"quality":"inauspicious"},{"name":"Chala","start":"12:22","end":"13:40","startHours":12.372051741071456,"endHours":13.664043570501153,"quality":"neutral"},{"name":"Labha","start":"13:40","end":"14:57","startHours":13.664043570501153,"endHours":14.95603539993085,"quality":"auspicious"},{"name":"Amṛta","start":"14:57","end":"16:15","startHours":14.95603539993085,"endHours":16.248027229360545,"quality":"auspicious"},{"name":"Kāla","start":"16:15","end":"17:32","startHours":16.248027229360545,"endHours":17.540019058790243,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:32","end":"19:15","startHours":17.540019058790243,"endHours":19.248027229360545,"quality":"auspicious"},{"name":"Amṛta","start":"19:15","end":"20:57","startHours":19.248027229360545,"endHours":20.956035399930848,"quality":"auspicious"},{"name":"Kāla","start":"20:57","end":"22:40","startHours":20.956035399930848,"endHours":22.664043570501153,"quality":"inauspicious"},{"name":"Śubha","start":"22:40","end":"00:22","startHours":22.664043570501153,"endHours":24.372051741071456,"quality":"auspicious"},{"name":"Roga","start":"00:22","end":"02:05","startHours":24.372051741071456,"endHours":26.080059911641758,"quality":"inauspicious"},{"name":"Udveg","start":"02:05","end":"03:47","startHours":26.080059911641758,"endHours":27.788068082212064,"quality":"inauspicious"},{"name":"Chala","start":"03:47","end":"05:30","startHours":27.788068082212064,"endHours":29.496076252782366,"quality":"neutral"},{"name":"Labha","start":"05:30","end":"07:12","startHours":29.496076252782366,"endHours":31.20408442335267,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:12","end":"08:12","startHours":7.204084423352668,"endHours":8.204084423352668,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:12","end":"09:12","startHours":8.204084423352668,"endHours":9.204084423352668,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:12","end":"10:12","startHours":9.204084423352668,"endHours":10.204084423352668,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:12","end":"11:12","startHours":10.204084423352668,"endHours":11.204084423352668,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:12","end":"12:12","startHours":11.204084423352668,"endHours":12.204084423352668,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:12","end":"13:12","startHours":12.204084423352668,"endHours":13.204084423352668,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:12","end":"14:12","startHours":13.204084423352668,"endHours":14.204084423352668,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:12","end":"15:12","startHours":14.204084423352668,"endHours":15.204084423352668,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:12","end":"16:12","startHours":15.204084423352668,"endHours":16.20408442335267,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:12","end":"17:12","startHours":16.20408442335267,"endHours":17.20408442335267,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:12","end":"18:12","startHours":17.20408442335267,"endHours":18.20408442335267,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:12","end":"19:12","startHours":18.20408442335267,"endHours":19.20408442335267,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:12","end":"20:12","startHours":19.20408442335267,"endHours":20.20408442335267,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:12","end":"21:12","startHours":20.20408442335267,"endHours":21.20408442335267,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:12","end":"22:12","startHours":21.20408442335267,"endHours":22.20408442335267,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:12","end":"23:12","startHours":22.20408442335267,"endHours":23.20408442335267,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:12","end":"00:12","startHours":23.20408442335267,"endHours":24.20408442335267,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:12","end":"01:12","startHours":24.20408442335267,"endHours":25.20408442335267,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:12","end":"02:12","startHours":25.20408442335267,"endHours":26.20408442335267,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:12","end":"03:12","startHours":26.20408442335267,"endHours":27.20408442335267,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:12","end":"04:12","startHours":27.20408442335267,"endHours":28.20408442335267,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:12","end":"05:12","startHours":28.20408442335267,"endHours":29.20408442335267,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:12","end":"06:12","startHours":29.20408442335267,"endHours":30.20408442335267,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:12","end":"07:12","startHours":30.20408442335267,"endHours":31.20408442335267,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"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":-23.295109612472938,"eotMinutes":-1.8871044642874448,"ayanamsa":23.8948}},"calendars":{"vikram_samvat":2059,"vikram_samvatsara":"Manmatha","saka_samvat":1924,"saka_samvatsara":"Citrabhānu","bengali_samvat":1409,"malayalam_era":1178,"nanakshahi_year":533,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Navamī · Vikram 2059 Manmatha · Śaka 1924 Citrabhānu"},"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":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 28, 2002 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"December 28, 2002 CE for Noida, Uttar Pradesh: Kṛṣṇa Navamī, sūryodaya 07:12, sūryāsta 17:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2002-12-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2002-12-28","sa":"https://sa.vidhyamitra.com/city/noida/2002-12-28","hi":"https://hi.vidhyamitra.com/city/noida/2002-12-28","x-default":"https://vidhyamitra.com/city/noida/2002-12-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-19T14:44:11.735Z","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":"2026-05-19T14:44:11.735Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-19T14:44:11.735Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}