{"id":"vidhyamitra:city-day:ranchi:2004-02-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/2004-02-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2004-02-28","date_display":"February 28, 2004 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":2004,"month":2,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453063.770833,"kali_year":5105,"ahargana":1864598.2708,"sun":{"sidereal_longitude":315.0157,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":44.2274,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":89.2117,"elapsed_within_tithi_degrees":5.2117},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":44.2274,"elapsed_within_degrees":4.2274},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":359.2431},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"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":2004,"month":2,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453063.770833,"ahargana":1864598.2708,"kali_year":5105,"ayanamsa_lahiri":23.9111,"grahas":{"sun":{"sidereal_longitude":314.877482,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":43.72998200000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false,"latitude":1.5094},"mars":{"sidereal_longitude":21.71288199999998,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":310.51178200000004,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":140.804482,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":358.504382,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":72.31298200000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":24.6105,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":204.6105,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","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":2004,"month":2,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453063.770833,"kali_year":5105,"ahargana":1864598.2708,"sun":{"sidereal_longitude":315.0157,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":44.2274,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":89.2117,"elapsed_within_tithi_degrees":5.2117},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":44.2274,"elapsed_within_degrees":4.2274},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":359.2431},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.509,"elongation":89.212},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.509,"opposition_distance":90.788}},"eclipse_window_40days":[]},"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"ranchi","name":"Ranchi, Jharkhand","lat":23.3441,"lon":85.3096,"tz_offset_hours":5.5,"state":"Jharkhand","country":"IN","tier":"tier-1"},"sunriseLocal":"06:13","sunsetLocal":"17:51","solarNoonLocal":"12:02","dayLengthHours":11.642660968810587,"dayLengthDisplay":"11 Hours 38 Mins 34 Secs","nightLengthDisplay":"12 Hours 21 Mins 26 Secs","moonriseLocal":"11:15","moonsetLocal":"00:39","rahuKala":{"name":"Rāhu Kāla","start":"09:07","end":"10:35","startHours":9.12241240489781,"endHours":10.577745025999132,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:29","end":"14:57","startHours":13.488410268201779,"endHours":14.943742889303103,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:13","end":"07:40","startHours":6.211747162695163,"endHours":7.667079783796487,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:56","end":"09:19","startHours":8.928368055417632,"endHours":9.316456754377986,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:42","end":"07:00","startHours":6.6968580363956045,"endHours":7.007328995563887,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:39","end":"12:25","startHours":11.644988948140105,"endHours":12.42116634606081,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:40","end":"05:26","startHours":4.659392366853751,"endHours":5.435569764774457,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:14","end":"06:13","startHours":5.241525415294281,"endHours":6.211747162695163,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:45","startHours":13.973521141902221,"endHours":14.749698539822926,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:39","end":"18:03","startHours":17.65440813150575,"endHours":18.05440813150575,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:51","end":"18:20","startHours":17.85440813150575,"endHours":18.339519005206192,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:36","end":"19:21","startHours":17.60440813150575,"endHours":19.35440813150575,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:39","end":"00:25","startHours":23.644988948140103,"endHours":24.421166346060808,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:13","end":"07:40","startHours":6.211747162695163,"endHours":7.667079783796487,"quality":"inauspicious"},{"name":"Śubha","start":"07:40","end":"09:07","startHours":7.667079783796487,"endHours":9.12241240489781,"quality":"auspicious"},{"name":"Roga","start":"09:07","end":"10:35","startHours":9.12241240489781,"endHours":10.577745025999132,"quality":"inauspicious"},{"name":"Udveg","start":"10:35","end":"12:02","startHours":10.577745025999132,"endHours":12.033077647100455,"quality":"inauspicious"},{"name":"Chala","start":"12:02","end":"13:29","startHours":12.033077647100455,"endHours":13.488410268201779,"quality":"neutral"},{"name":"Labha","start":"13:29","end":"14:57","startHours":13.488410268201779,"endHours":14.943742889303103,"quality":"auspicious"},{"name":"Amṛta","start":"14:57","end":"16:24","startHours":14.943742889303103,"endHours":16.399075510404426,"quality":"auspicious"},{"name":"Kāla","start":"16:24","end":"17:51","startHours":16.399075510404426,"endHours":17.85440813150575,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:51","end":"19:24","startHours":17.85440813150575,"endHours":19.399075510404426,"quality":"auspicious"},{"name":"Amṛta","start":"19:24","end":"20:57","startHours":19.399075510404426,"endHours":20.943742889303103,"quality":"auspicious"},{"name":"Kāla","start":"20:57","end":"22:29","startHours":20.943742889303103,"endHours":22.48841026820178,"quality":"inauspicious"},{"name":"Śubha","start":"22:29","end":"00:02","startHours":22.48841026820178,"endHours":24.033077647100455,"quality":"auspicious"},{"name":"Roga","start":"00:02","end":"01:35","startHours":24.033077647100455,"endHours":25.577745025999132,"quality":"inauspicious"},{"name":"Udveg","start":"01:35","end":"03:07","startHours":25.577745025999132,"endHours":27.12241240489781,"quality":"inauspicious"},{"name":"Chala","start":"03:07","end":"04:40","startHours":27.12241240489781,"endHours":28.66707978379649,"quality":"neutral"},{"name":"Labha","start":"04:40","end":"06:13","startHours":28.66707978379649,"endHours":30.21174716269516,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:13","end":"07:13","startHours":6.211747162695163,"endHours":7.211747162695163,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:13","end":"08:13","startHours":7.211747162695163,"endHours":8.211747162695163,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:13","end":"09:13","startHours":8.211747162695163,"endHours":9.211747162695163,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:13","end":"10:13","startHours":9.211747162695163,"endHours":10.211747162695163,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:13","end":"11:13","startHours":10.211747162695163,"endHours":11.211747162695163,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:13","end":"12:13","startHours":11.211747162695163,"endHours":12.211747162695163,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:13","end":"13:13","startHours":12.211747162695163,"endHours":13.211747162695163,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:13","end":"14:13","startHours":13.211747162695163,"endHours":14.211747162695163,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:13","end":"15:13","startHours":14.211747162695163,"endHours":15.211747162695163,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:13","end":"16:13","startHours":15.211747162695163,"endHours":16.21174716269516,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:13","end":"17:13","startHours":16.21174716269516,"endHours":17.21174716269516,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:13","end":"18:13","startHours":17.21174716269516,"endHours":18.21174716269516,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:13","end":"19:13","startHours":18.21174716269516,"endHours":19.21174716269516,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:13","end":"20:13","startHours":19.21174716269516,"endHours":20.21174716269516,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:13","end":"21:13","startHours":20.21174716269516,"endHours":21.21174716269516,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:13","end":"22:13","startHours":21.21174716269516,"endHours":22.21174716269516,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:13","end":"23:13","startHours":22.21174716269516,"endHours":23.21174716269516,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:13","end":"00:13","startHours":23.21174716269516,"endHours":24.21174716269516,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:13","end":"01:13","startHours":24.21174716269516,"endHours":25.21174716269516,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:13","end":"02:13","startHours":25.21174716269516,"endHours":26.21174716269516,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:13","end":"03:13","startHours":26.21174716269516,"endHours":27.21174716269516,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:13","end":"04:13","startHours":27.21174716269516,"endHours":28.21174716269516,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:13","end":"05:13","startHours":28.21174716269516,"endHours":29.21174716269516,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:13","end":"06:13","startHours":29.21174716269516,"endHours":30.21174716269516,"planetary_lord":"Mercury"}],"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":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-8.273801440596229,"eotMinutes":-13.223058826027486,"ayanamsa":23.9111}},"calendars":{"vikram_samvat":2061,"vikram_samvatsara":"Hemalambī","saka_samvat":1926,"saka_samvatsara":"Tāraṇa","bengali_samvat":1411,"malayalam_era":1180,"nanakshahi_year":535,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Aṣṭamī · Vikram 2061 Hemalambī · Śaka 1926 Tāraṇa"},"festivals":[],"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"ranchi"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 28, 2004 CE · Ranchi, Jharkhand · Vidhyamitra","description":"February 28, 2004 CE for Ranchi, Jharkhand: Śukla Aṣṭamī, sūryodaya 06:13, sūryāsta 17:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/2004-02-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/2004-02-28","sa":"https://sa.vidhyamitra.com/city/ranchi/2004-02-28","hi":"https://hi.vidhyamitra.com/city/ranchi/2004-02-28","x-default":"https://vidhyamitra.com/city/ranchi/2004-02-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:43:10.225Z","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":"2026-05-31T11:43:10.225Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:43:10.225Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}