{"id":"vidhyamitra:city-day:dwarka:1978-01-09:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/1978-01-09","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1978-01-09","date_display":"January 9, 1978 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":1978,"month":1,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443517.770833,"kali_year":5079,"ahargana":1855052.2708,"sun":{"sidereal_longitude":264.7626,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":263.3706,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":358.608,"elapsed_within_tithi_degrees":10.608},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":263.3706,"elapsed_within_degrees":10.0373},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":168.1332},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1978,"month":1,"day":9,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443517.770833,"ahargana":1855052.2708,"kali_year":5079,"ayanamsa_lahiri":23.546,"grahas":{"sun":{"sidereal_longitude":264.87330999999995,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":263.0111099999999,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":4.494},"mars":{"sidereal_longitude":103.37131,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"mercury":{"sidereal_longitude":241.80141000000003,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":65.04461000000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":262.03861000000006,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":126.22751,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":170.4036,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":350.4036,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":1978,"month":1,"day":9,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443517.770833,"kali_year":5079,"ahargana":1855052.2708,"sun":{"sidereal_longitude":264.7626,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":263.3706,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":358.608,"elapsed_within_tithi_degrees":10.608},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":263.3706,"elapsed_within_degrees":10.0373},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":168.1332},"karana":{"half_tithi_index":59,"name":"Nāga"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.494,"elongation":1.392},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.494,"opposition_distance":178.608}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"07:36","sunsetLocal":"18:27","solarNoonLocal":"13:01","dayLengthHours":10.85239915997504,"dayLengthDisplay":"10 Hours 51 Mins 09 Secs","nightLengthDisplay":"13 Hours 08 Mins 51 Secs","moonriseLocal":"07:30","moonsetLocal":"18:18","rahuKala":{"name":"Rāhu Kāla","start":"08:57","end":"10:18","startHours":8.950848486982336,"endHours":10.307398381979215,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:40","end":"13:01","startHours":11.663948276976097,"endHours":13.020498171972974,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:23","end":"15:44","startHours":14.377048066969856,"endHours":15.733597961966737,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"10:08","end":"10:29","startHours":10.126525062646298,"endHours":10.488271701312133,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"08:03","end":"08:20","startHours":8.046481890317748,"endHours":8.335879201250416,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:40","end":"13:23","startHours":12.658751533307141,"endHours":13.382244810638811,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:09","end":"06:52","startHours":6.147312037322116,"endHours":6.870805314653786,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:41","end":"07:36","startHours":6.689931995320869,"endHours":7.5942985919854555,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:50","end":"15:33","startHours":14.82923136530215,"endHours":15.55272464263382,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:15","end":"18:39","startHours":18.246697751960497,"endHours":18.646697751960495,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:27","end":"18:54","startHours":18.446697751960496,"endHours":18.89888105029279,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:12","end":"19:57","startHours":18.196697751960496,"endHours":19.946697751960496,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:40","end":"01:23","startHours":24.65875153330714,"endHours":25.38224481063881,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:36","end":"08:57","startHours":7.5942985919854555,"endHours":8.950848486982336,"quality":"auspicious"},{"name":"Kāla","start":"08:57","end":"10:18","startHours":8.950848486982336,"endHours":10.307398381979215,"quality":"inauspicious"},{"name":"Śubha","start":"10:18","end":"11:40","startHours":10.307398381979215,"endHours":11.663948276976097,"quality":"auspicious"},{"name":"Roga","start":"11:40","end":"13:01","startHours":11.663948276976097,"endHours":13.020498171972974,"quality":"inauspicious"},{"name":"Udveg","start":"13:01","end":"14:23","startHours":13.020498171972974,"endHours":14.377048066969856,"quality":"inauspicious"},{"name":"Chala","start":"14:23","end":"15:44","startHours":14.377048066969856,"endHours":15.733597961966737,"quality":"neutral"},{"name":"Labha","start":"15:44","end":"17:05","startHours":15.733597961966737,"endHours":17.090147856963615,"quality":"auspicious"},{"name":"Amṛta","start":"17:05","end":"18:27","startHours":17.090147856963615,"endHours":18.446697751960496,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:27","end":"20:05","startHours":18.446697751960496,"endHours":20.090147856963615,"quality":"neutral"},{"name":"Labha","start":"20:05","end":"21:44","startHours":20.090147856963615,"endHours":21.733597961966737,"quality":"auspicious"},{"name":"Amṛta","start":"21:44","end":"23:23","startHours":21.733597961966737,"endHours":23.377048066969856,"quality":"auspicious"},{"name":"Kāla","start":"23:23","end":"01:01","startHours":23.377048066969856,"endHours":25.020498171972974,"quality":"inauspicious"},{"name":"Śubha","start":"01:01","end":"02:40","startHours":25.020498171972974,"endHours":26.663948276976097,"quality":"auspicious"},{"name":"Roga","start":"02:40","end":"04:18","startHours":26.663948276976097,"endHours":28.307398381979215,"quality":"inauspicious"},{"name":"Udveg","start":"04:18","end":"05:57","startHours":28.307398381979215,"endHours":29.950848486982338,"quality":"inauspicious"},{"name":"Chala","start":"05:57","end":"07:36","startHours":29.950848486982338,"endHours":31.594298591985456,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:36","end":"08:36","startHours":7.5942985919854555,"endHours":8.594298591985456,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:36","end":"09:36","startHours":8.594298591985456,"endHours":9.594298591985456,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:36","end":"10:36","startHours":9.594298591985456,"endHours":10.594298591985456,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:36","end":"11:36","startHours":10.594298591985456,"endHours":11.594298591985456,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:36","end":"12:36","startHours":11.594298591985456,"endHours":12.594298591985456,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:36","end":"13:36","startHours":12.594298591985456,"endHours":13.594298591985456,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:36","end":"14:36","startHours":13.594298591985456,"endHours":14.594298591985456,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:36","end":"15:36","startHours":14.594298591985456,"endHours":15.594298591985456,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:36","end":"16:36","startHours":15.594298591985456,"endHours":16.594298591985456,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:36","end":"17:36","startHours":16.594298591985456,"endHours":17.594298591985456,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:36","end":"18:36","startHours":17.594298591985456,"endHours":18.594298591985456,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:36","end":"19:36","startHours":18.594298591985456,"endHours":19.594298591985456,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:36","end":"20:36","startHours":19.594298591985456,"endHours":20.594298591985456,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:36","end":"21:36","startHours":20.594298591985456,"endHours":21.594298591985456,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:36","end":"22:36","startHours":21.594298591985456,"endHours":22.594298591985456,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:36","end":"23:36","startHours":22.594298591985456,"endHours":23.594298591985456,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:36","end":"00:36","startHours":23.594298591985456,"endHours":24.594298591985456,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:36","end":"01:36","startHours":24.594298591985456,"endHours":25.594298591985456,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:36","end":"02:36","startHours":25.594298591985456,"endHours":26.594298591985456,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:36","end":"03:36","startHours":26.594298591985456,"endHours":27.594298591985456,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:36","end":"04:36","startHours":27.594298591985456,"endHours":28.594298591985456,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:36","end":"05:36","startHours":28.594298591985456,"endHours":29.594298591985456,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:36","end":"06:36","startHours":29.594298591985456,"endHours":30.594298591985456,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:36","end":"07:36","startHours":30.594298591985456,"endHours":31.594298591985456,"planetary_lord":"Venus"}],"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":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Mātaṇga","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":-22.170031460696897,"eotMinutes":-7.10429031837854,"ayanamsa":23.546}},"calendars":{"vikram_samvat":2035,"vikram_samvatsara":"Prajāpati","saka_samvat":1900,"saka_samvatsara":"Kālayukta","bengali_samvat":1385,"malayalam_era":1154,"nanakshahi_year":509,"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 Amāvasyā · Vikram 2035 Prajāpati · Śaka 1900 Kālayukta"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 9, 1978 CE · Dvārakā · Vidhyamitra","description":"January 9, 1978 CE for Dvārakā: Kṛṣṇa Amāvasyā, sūryodaya 07:36, sūryāsta 18:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/1978-01-09","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/1978-01-09","sa":"https://sa.vidhyamitra.com/city/dwarka/1978-01-09","hi":"https://hi.vidhyamitra.com/city/dwarka/1978-01-09","x-default":"https://vidhyamitra.com/city/dwarka/1978-01-09"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T21:47:48.585Z","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":"2026-05-31T21:47:48.585Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T21:47:48.585Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}