{"id":"vidhyamitra:city-day:ranchi:1973-01-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/ranchi/1973-01-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1973-01-05","date_display":"January 5, 1973 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":1973,"month":1,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441687.770833,"kali_year":5074,"ahargana":1853222.2708,"sun":{"sidereal_longitude":260.9531,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":265.6299,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":4.6769,"elapsed_within_tithi_degrees":4.6769},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":265.6299,"elapsed_within_degrees":12.2966},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":166.583},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"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":1973,"month":1,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441687.770833,"ahargana":1853222.2708,"kali_year":5074,"ayanamsa_lahiri":23.476,"grahas":{"sun":{"sidereal_longitude":261.08422900000005,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":265.453929,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false,"latitude":-0.1362},"mars":{"sidereal_longitude":220.54522900000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":247.524629,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":265.820329,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":238.45372900000007,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":51.84862900000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":267.3658,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":87.3658,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","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":1973,"month":1,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441687.770833,"kali_year":5074,"ahargana":1853222.2708,"sun":{"sidereal_longitude":260.9531,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":265.6299,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":1,"name":"Pratipada","paksha":"Śukla","full_name":"Śukla Pratipada","elongation_degrees":4.6769,"elapsed_within_tithi_degrees":4.6769},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":265.6299,"elapsed_within_degrees":12.2966},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":166.583},"karana":{"half_tithi_index":0,"name":"Kiṃstughna"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.136,"elongation":4.677},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.136,"opposition_distance":175.323}},"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":"06:32","sunsetLocal":"17:17","solarNoonLocal":"11:54","dayLengthHours":10.750294713192929,"dayLengthDisplay":"10 Hours 45 Mins 01 Secs","nightLengthDisplay":"13 Hours 14 Mins 59 Secs","moonriseLocal":"06:49","moonsetLocal":"17:34","rahuKala":{"name":"Rāhu Kāla","start":"10:34","end":"11:54","startHours":10.559786004586936,"endHours":11.90357284373605,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:35","end":"15:56","startHours":14.591146522034283,"endHours":15.9349333611834,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:52","end":"09:13","startHours":7.872212326288703,"endHours":9.215999165437818,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:02","end":"09:24","startHours":9.036827586884604,"endHours":9.395170743991034,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:59","end":"07:16","startHours":6.9763544335226255,"endHours":7.26302895920777,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:16","startHours":11.54522968662962,"endHours":12.261916000842481,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:06","end":"05:49","startHours":5.0950528587138635,"endHours":5.811739172926725,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:38","end":"06:32","startHours":5.632567594373509,"endHours":6.528425487139587,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:42","end":"14:25","startHours":13.695288629268205,"endHours":14.411974943481066,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:05","end":"17:29","startHours":17.078720200332516,"endHours":17.478720200332514,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:17","end":"17:44","startHours":17.278720200332515,"endHours":17.726649146715552,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:02","end":"18:47","startHours":17.028720200332515,"endHours":18.778720200332515,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:16","startHours":23.545229686629618,"endHours":24.261916000842483,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:32","end":"07:52","startHours":6.528425487139587,"endHours":7.872212326288703,"quality":"neutral"},{"name":"Labha","start":"07:52","end":"09:13","startHours":7.872212326288703,"endHours":9.215999165437818,"quality":"auspicious"},{"name":"Amṛta","start":"09:13","end":"10:34","startHours":9.215999165437818,"endHours":10.559786004586936,"quality":"auspicious"},{"name":"Kāla","start":"10:34","end":"11:54","startHours":10.559786004586936,"endHours":11.90357284373605,"quality":"inauspicious"},{"name":"Śubha","start":"11:54","end":"13:15","startHours":11.90357284373605,"endHours":13.247359682885168,"quality":"auspicious"},{"name":"Roga","start":"13:15","end":"14:35","startHours":13.247359682885168,"endHours":14.591146522034283,"quality":"inauspicious"},{"name":"Udveg","start":"14:35","end":"15:56","startHours":14.591146522034283,"endHours":15.9349333611834,"quality":"inauspicious"},{"name":"Chala","start":"15:56","end":"17:17","startHours":15.9349333611834,"endHours":17.278720200332515,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:17","end":"18:56","startHours":17.278720200332515,"endHours":18.934933361183397,"quality":"inauspicious"},{"name":"Udveg","start":"18:56","end":"20:35","startHours":18.934933361183397,"endHours":20.591146522034283,"quality":"inauspicious"},{"name":"Chala","start":"20:35","end":"22:15","startHours":20.591146522034283,"endHours":22.24735968288517,"quality":"neutral"},{"name":"Labha","start":"22:15","end":"23:54","startHours":22.24735968288517,"endHours":23.90357284373605,"quality":"auspicious"},{"name":"Amṛta","start":"23:54","end":"01:34","startHours":23.90357284373605,"endHours":25.559786004586933,"quality":"auspicious"},{"name":"Kāla","start":"01:34","end":"03:13","startHours":25.559786004586933,"endHours":27.215999165437818,"quality":"inauspicious"},{"name":"Śubha","start":"03:13","end":"04:52","startHours":27.215999165437818,"endHours":28.872212326288704,"quality":"auspicious"},{"name":"Roga","start":"04:52","end":"06:32","startHours":28.872212326288704,"endHours":30.528425487139586,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:32","end":"07:32","startHours":6.528425487139587,"endHours":7.528425487139587,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:32","end":"08:32","startHours":7.528425487139587,"endHours":8.528425487139586,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:32","end":"09:32","startHours":8.528425487139586,"endHours":9.528425487139586,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:32","end":"10:32","startHours":9.528425487139586,"endHours":10.528425487139586,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:32","end":"11:32","startHours":10.528425487139586,"endHours":11.528425487139586,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:32","end":"12:32","startHours":11.528425487139586,"endHours":12.528425487139586,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:32","end":"13:32","startHours":12.528425487139586,"endHours":13.528425487139586,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:32","end":"14:32","startHours":13.528425487139586,"endHours":14.528425487139586,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:32","end":"15:32","startHours":14.528425487139586,"endHours":15.528425487139586,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:32","end":"16:32","startHours":15.528425487139586,"endHours":16.528425487139586,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:32","end":"17:32","startHours":16.528425487139586,"endHours":17.528425487139586,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:32","end":"18:32","startHours":17.528425487139586,"endHours":18.528425487139586,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:32","end":"19:32","startHours":18.528425487139586,"endHours":19.528425487139586,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:32","end":"20:32","startHours":19.528425487139586,"endHours":20.528425487139586,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:32","end":"21:32","startHours":20.528425487139586,"endHours":21.528425487139586,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:32","end":"22:32","startHours":21.528425487139586,"endHours":22.528425487139586,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:32","end":"23:32","startHours":22.528425487139586,"endHours":23.528425487139586,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:32","end":"00:32","startHours":23.528425487139586,"endHours":24.528425487139586,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:32","end":"01:32","startHours":24.528425487139586,"endHours":25.528425487139586,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:32","end":"02:32","startHours":25.528425487139586,"endHours":26.528425487139586,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:32","end":"03:32","startHours":26.528425487139586,"endHours":27.528425487139586,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:32","end":"04:32","startHours":27.528425487139586,"endHours":28.528425487139586,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:32","end":"05:32","startHours":28.528425487139586,"endHours":29.528425487139586,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:32","end":"06:32","startHours":29.528425487139586,"endHours":30.528425487139586,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"East","rahuVasa":"South-East","anandadiYoga":{"name":"Maitra","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":-22.641185560519283,"eotMinutes":-5.452770624163118,"ayanamsa":23.476}},"calendars":{"vikram_samvat":2030,"vikram_samvatsara":"Akṣaya","saka_samvat":1895,"saka_samvatsara":"Pramādī","bengali_samvat":1380,"malayalam_era":1149,"nanakshahi_year":504,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","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 Śukla Pratipada · Vikram 2030 Akṣaya · Śaka 1895 Pramādī"},"festivals":[],"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":[]},"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 January 5, 1973 CE · Ranchi, Jharkhand · Vidhyamitra","description":"January 5, 1973 CE for Ranchi, Jharkhand: Śukla Pratipada, sūryodaya 06:32, sūryāsta 17:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/ranchi/1973-01-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/ranchi/1973-01-05","sa":"https://sa.vidhyamitra.com/city/ranchi/1973-01-05","hi":"https://hi.vidhyamitra.com/city/ranchi/1973-01-05","x-default":"https://vidhyamitra.com/city/ranchi/1973-01-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T02:56:28.835Z","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":"2026-06-02T02:56:28.835Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T02:56:28.835Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}