{"id":"vidhyamitra:city-day:ranchi:1998-03-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1998-03-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1998-03-01","date_display":"March 1, 1998 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":1998,"month":3,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450873.770833,"kali_year":5099,"ahargana":1862408.2708,"sun":{"sidereal_longitude":316.5794,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":346.4597,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":29.8803,"elapsed_within_tithi_degrees":5.8803},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":346.4597,"elapsed_within_degrees":13.1264},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.0391},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1998,"month":3,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450873.770833,"ahargana":1862408.2708,"kali_year":5099,"ayanamsa_lahiri":23.8273,"grahas":{"sun":{"sidereal_longitude":316.422056,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":348.928856,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":-1.9578},"mars":{"sidereal_longitude":333.38055600000007,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":322.234956,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":312.057556,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":273.494456,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":354.255156,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":140.6473,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":320.6473,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","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":1998,"month":3,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450873.770833,"kali_year":5099,"ahargana":1862408.2708,"sun":{"sidereal_longitude":316.5794,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":346.4597,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":29.8803,"elapsed_within_tithi_degrees":5.8803},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4,"moon_longitude":346.4597,"elapsed_within_degrees":13.1264},"yoga":{"number":23,"name":"Śubha","sum_longitude":303.0391},"karana":{"half_tithi_index":4,"name":"Taitila"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.958,"elongation":29.88},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.958,"opposition_distance":150.12}},"eclipse_window_40days":[{"offset_days":-2,"type":"solar","occurs":true,"moon_latitude":0.255,"elongation":2.931},{"offset_days":12,"type":"lunar","occurs":true,"moon_latitude":0.638,"opposition_distance":0.442}]},"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":"06:12","sunsetLocal":"17:52","solarNoonLocal":"12:02","dayLengthHours":11.674779746675277,"dayLengthDisplay":"11 Hours 40 Mins 29 Secs","nightLengthDisplay":"12 Hours 19 Mins 31 Secs","moonriseLocal":"08:01","moonsetLocal":"20:23","rahuKala":{"name":"Rāhu Kāla","start":"16:24","end":"17:52","startHours":16.408121407621806,"endHours":17.867468875956217,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:02","end":"13:29","startHours":12.030079002618578,"endHours":13.489426470952987,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:57","end":"16:24","startHours":14.948773939287396,"endHours":16.408121407621806,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:55","end":"09:18","startHours":8.91680440350517,"endHours":9.305963728394346,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:41","end":"06:59","startHours":6.679138285392408,"endHours":6.990465745303749,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:38","end":"12:25","startHours":11.640919677729402,"endHours":12.419238327507754,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:38","end":"05:25","startHours":4.636051829724234,"endHours":5.414370479502587,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:13","end":"06:12","startHours":5.219790817057999,"endHours":6.1926891292809385,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:59","end":"14:45","startHours":13.975875627064458,"endHours":14.75419427684281,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:40","end":"18:04","startHours":17.667468875956217,"endHours":18.067468875956216,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:52","end":"18:21","startHours":17.867468875956217,"endHours":18.353918032067686,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:37","end":"19:22","startHours":17.617468875956217,"endHours":19.367468875956217,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:38","end":"00:25","startHours":23.640919677729404,"endHours":24.419238327507752,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:12","end":"07:39","startHours":6.1926891292809385,"endHours":7.652036597615348,"quality":"inauspicious"},{"name":"Chala","start":"07:39","end":"09:07","startHours":7.652036597615348,"endHours":9.111384065949757,"quality":"neutral"},{"name":"Labha","start":"09:07","end":"10:34","startHours":9.111384065949757,"endHours":10.570731534284167,"quality":"auspicious"},{"name":"Amṛta","start":"10:34","end":"12:02","startHours":10.570731534284167,"endHours":12.030079002618578,"quality":"auspicious"},{"name":"Kāla","start":"12:02","end":"13:29","startHours":12.030079002618578,"endHours":13.489426470952987,"quality":"inauspicious"},{"name":"Śubha","start":"13:29","end":"14:57","startHours":13.489426470952987,"endHours":14.948773939287396,"quality":"auspicious"},{"name":"Roga","start":"14:57","end":"16:24","startHours":14.948773939287396,"endHours":16.408121407621806,"quality":"inauspicious"},{"name":"Udveg","start":"16:24","end":"17:52","startHours":16.408121407621806,"endHours":17.867468875956217,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:52","end":"19:24","startHours":17.867468875956217,"endHours":19.408121407621806,"quality":"auspicious"},{"name":"Roga","start":"19:24","end":"20:57","startHours":19.408121407621806,"endHours":20.9487739392874,"quality":"inauspicious"},{"name":"Udveg","start":"20:57","end":"22:29","startHours":20.9487739392874,"endHours":22.48942647095299,"quality":"inauspicious"},{"name":"Chala","start":"22:29","end":"00:02","startHours":22.48942647095299,"endHours":24.030079002618578,"quality":"neutral"},{"name":"Labha","start":"00:02","end":"01:34","startHours":24.030079002618578,"endHours":25.570731534284167,"quality":"auspicious"},{"name":"Amṛta","start":"01:34","end":"03:07","startHours":25.570731534284167,"endHours":27.111384065949757,"quality":"auspicious"},{"name":"Kāla","start":"03:07","end":"04:39","startHours":27.111384065949757,"endHours":28.65203659761535,"quality":"inauspicious"},{"name":"Śubha","start":"04:39","end":"06:12","startHours":28.65203659761535,"endHours":30.19268912928094,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:12","end":"07:12","startHours":6.1926891292809385,"endHours":7.1926891292809385,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:12","end":"08:12","startHours":7.1926891292809385,"endHours":8.19268912928094,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:12","end":"09:12","startHours":8.19268912928094,"endHours":9.19268912928094,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:12","end":"10:12","startHours":9.19268912928094,"endHours":10.19268912928094,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:12","end":"11:12","startHours":10.19268912928094,"endHours":11.19268912928094,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:12","end":"12:12","startHours":11.19268912928094,"endHours":12.19268912928094,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:12","end":"13:12","startHours":12.19268912928094,"endHours":13.19268912928094,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:12","end":"14:12","startHours":13.19268912928094,"endHours":14.19268912928094,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:12","end":"15:12","startHours":14.19268912928094,"endHours":15.19268912928094,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:12","end":"16:12","startHours":15.19268912928094,"endHours":16.19268912928094,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:12","end":"17:12","startHours":16.19268912928094,"endHours":17.19268912928094,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:12","end":"18:12","startHours":17.19268912928094,"endHours":18.19268912928094,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:12","end":"19:12","startHours":18.19268912928094,"endHours":19.19268912928094,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:12","end":"20:12","startHours":19.19268912928094,"endHours":20.19268912928094,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:12","end":"21:12","startHours":20.19268912928094,"endHours":21.19268912928094,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:12","end":"22:12","startHours":21.19268912928094,"endHours":22.19268912928094,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:12","end":"23:12","startHours":22.19268912928094,"endHours":23.19268912928094,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:12","end":"00:12","startHours":23.19268912928094,"endHours":24.19268912928094,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:12","end":"01:12","startHours":24.19268912928094,"endHours":25.19268912928094,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:12","end":"02:12","startHours":25.19268912928094,"endHours":26.19268912928094,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:12","end":"03:12","startHours":26.19268912928094,"endHours":27.19268912928094,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:12","end":"04:12","startHours":27.19268912928094,"endHours":28.19268912928094,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:12","end":"05:12","startHours":28.19268912928094,"endHours":29.19268912928094,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:12","end":"06:12","startHours":29.19268912928094,"endHours":30.19268912928094,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"drikRitu":"Śiśira (Winter) (Drik)","vedicRitu":"Śiśira (Winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-7.72419541550711,"eotMinutes":-13.043140157114735,"ayanamsa":23.8273}},"calendars":{"vikram_samvat":2055,"vikram_samvatsara":"Khara","saka_samvat":1920,"saka_samvatsara":"Bahudhānya","bengali_samvat":1405,"malayalam_era":1174,"nanakshahi_year":529,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Tṛtīyā · Vikram 2055 Khara · Śaka 1920 Bahudhānya"},"festivals":[{"id":"kumbha-sankranti","name":"Kumbha Saṅkrānti","name_sanskrit":"कुम्भ सङ्क्रान्ति","tradition":"Pan-Hindu","associated_deity":"Sūrya Bhagavān","significance":"Sun enters Aquarius; Kumbha-māsa begins.","vrata":false,"detection":{"sun_rashi":"Kumbha"},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"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 March 1, 1998 CE · Ranchi, Jharkhand · Vidhyamitra","description":"March 1, 1998 CE for Ranchi, Jharkhand: Śukla Tṛtīyā, sūryodaya 06:12, sūryāsta 17:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1998-03-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1998-03-01","sa":"https://sa.vidhyamitra.com/city/ranchi/1998-03-01","hi":"https://hi.vidhyamitra.com/city/ranchi/1998-03-01","x-default":"https://vidhyamitra.com/city/ranchi/1998-03-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T17:27:43.266Z","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":"2026-05-17T17:27:43.266Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T17:27:43.266Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}