{"id":"vidhyamitra:city-day:indore:1978-01-21:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/indore/1978-01-21","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1978-01-21","date_display":"January 21, 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":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443529.770833,"kali_year":5079,"ahargana":1855064.2708,"sun":{"sidereal_longitude":277.0836,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":59.4501,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":142.3665,"elapsed_within_tithi_degrees":10.3665},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":59.4501,"elapsed_within_degrees":6.1168},"yoga":{"number":26,"name":"Indra","sum_longitude":336.5337},"karana":{"half_tithi_index":23,"name":"Bālava"},"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":1978,"month":1,"day":21,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443529.770833,"ahargana":1855064.2708,"kali_year":5079,"ayanamsa_lahiri":23.5464,"grahas":{"sun":{"sidereal_longitude":277.095151,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":61.05665099999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false,"latitude":-4.2195},"mars":{"sidereal_longitude":98.78685100000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":255.60625099999993,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":63.74195100000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":277.12335099999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":125.53135099999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":169.7677,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":349.7677,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":1978,"month":1,"day":21,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443529.770833,"kali_year":5079,"ahargana":1855064.2708,"sun":{"sidereal_longitude":277.0836,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":59.4501,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":12,"name":"Dvādaśī","paksha":"Śukla","full_name":"Śukla Dvādaśī","elongation_degrees":142.3665,"elapsed_within_tithi_degrees":10.3665},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":2,"moon_longitude":59.4501,"elapsed_within_degrees":6.1168},"yoga":{"number":26,"name":"Indra","sum_longitude":336.5337},"karana":{"half_tithi_index":23,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.219,"elongation":142.367},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.219,"opposition_distance":37.633}},"eclipse_window_40days":[]},"city":{"slug":"indore","name":"Indore, Madhya Pradesh","lat":22.7196,"lon":75.8577,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"indore","name":"Indore, Madhya Pradesh","lat":22.7196,"lon":75.8577,"tz_offset_hours":5.5,"state":"Madhya Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"07:09","sunsetLocal":"18:07","solarNoonLocal":"12:38","dayLengthHours":10.960008435540907,"dayLengthDisplay":"10 Hours 57 Mins 36 Secs","nightLengthDisplay":"13 Hours 02 Mins 24 Secs","moonriseLocal":"15:29","moonsetLocal":"04:58","rahuKala":{"name":"Rāhu Kāla","start":"09:53","end":"11:16","startHours":9.89041341193364,"endHours":11.260414466376254,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:00","end":"15:22","startHours":14.00041657526148,"endHours":15.370417629704093,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:09","end":"08:31","startHours":7.150411303048414,"endHours":8.520412357491027,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:42","end":"10:04","startHours":9.707746604674625,"endHours":10.073080219192656,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:36","end":"07:54","startHours":7.607078321195952,"endHours":7.899345212810376,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:16","end":"13:00","startHours":12.265081906300837,"endHours":12.995749135336899,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:41","end":"06:25","startHours":5.689076844976293,"endHours":6.419744074012353,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:14","end":"07:09","startHours":6.237077266753339,"endHours":7.150411303048414,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:11","startHours":14.457083593409017,"endHours":15.187750822445077,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:55","end":"18:19","startHours":17.910419738589322,"endHours":18.31041973858932,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:07","end":"18:34","startHours":18.11041973858932,"endHours":18.56708675673686,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:52","end":"19:37","startHours":17.86041973858932,"endHours":19.61041973858932,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:16","end":"01:00","startHours":24.26508190630084,"endHours":24.995749135336897,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:09","end":"08:31","startHours":7.150411303048414,"endHours":8.520412357491027,"quality":"inauspicious"},{"name":"Śubha","start":"08:31","end":"09:53","startHours":8.520412357491027,"endHours":9.89041341193364,"quality":"auspicious"},{"name":"Roga","start":"09:53","end":"11:16","startHours":9.89041341193364,"endHours":11.260414466376254,"quality":"inauspicious"},{"name":"Udveg","start":"11:16","end":"12:38","startHours":11.260414466376254,"endHours":12.630415520818868,"quality":"inauspicious"},{"name":"Chala","start":"12:38","end":"14:00","startHours":12.630415520818868,"endHours":14.00041657526148,"quality":"neutral"},{"name":"Labha","start":"14:00","end":"15:22","startHours":14.00041657526148,"endHours":15.370417629704093,"quality":"auspicious"},{"name":"Amṛta","start":"15:22","end":"16:44","startHours":15.370417629704093,"endHours":16.740418684146707,"quality":"auspicious"},{"name":"Kāla","start":"16:44","end":"18:07","startHours":16.740418684146707,"endHours":18.11041973858932,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"18:07","end":"19:44","startHours":18.11041973858932,"endHours":19.740418684146707,"quality":"auspicious"},{"name":"Amṛta","start":"19:44","end":"21:22","startHours":19.740418684146707,"endHours":21.370417629704093,"quality":"auspicious"},{"name":"Kāla","start":"21:22","end":"23:00","startHours":21.370417629704093,"endHours":23.000416575261482,"quality":"inauspicious"},{"name":"Śubha","start":"23:00","end":"00:38","startHours":23.000416575261482,"endHours":24.630415520818868,"quality":"auspicious"},{"name":"Roga","start":"00:38","end":"02:16","startHours":24.630415520818868,"endHours":26.260414466376254,"quality":"inauspicious"},{"name":"Udveg","start":"02:16","end":"03:53","startHours":26.260414466376254,"endHours":27.890413411933643,"quality":"inauspicious"},{"name":"Chala","start":"03:53","end":"05:31","startHours":27.890413411933643,"endHours":29.52041235749103,"quality":"neutral"},{"name":"Labha","start":"05:31","end":"07:09","startHours":29.52041235749103,"endHours":31.150411303048415,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:09","end":"08:09","startHours":7.150411303048414,"endHours":8.150411303048415,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:09","end":"09:09","startHours":8.150411303048415,"endHours":9.150411303048415,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:09","end":"10:09","startHours":9.150411303048415,"endHours":10.150411303048415,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:09","end":"11:09","startHours":10.150411303048415,"endHours":11.150411303048415,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:09","end":"12:09","startHours":11.150411303048415,"endHours":12.150411303048415,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:09","end":"13:09","startHours":12.150411303048415,"endHours":13.150411303048415,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:09","end":"14:09","startHours":13.150411303048415,"endHours":14.150411303048415,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:09","end":"15:09","startHours":14.150411303048415,"endHours":15.150411303048415,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:09","end":"16:09","startHours":15.150411303048415,"endHours":16.150411303048415,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:09","end":"17:09","startHours":16.150411303048415,"endHours":17.150411303048415,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:09","end":"18:09","startHours":17.150411303048415,"endHours":18.150411303048415,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:09","end":"19:09","startHours":18.150411303048415,"endHours":19.150411303048415,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:09","end":"20:09","startHours":19.150411303048415,"endHours":20.150411303048415,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:09","end":"21:09","startHours":20.150411303048415,"endHours":21.150411303048415,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:09","end":"22:09","startHours":21.150411303048415,"endHours":22.150411303048415,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:09","end":"23:09","startHours":22.150411303048415,"endHours":23.150411303048415,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:09","end":"00:09","startHours":23.150411303048415,"endHours":24.150411303048415,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:09","end":"01:09","startHours":24.150411303048415,"endHours":25.150411303048415,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:09","end":"02:09","startHours":25.150411303048415,"endHours":26.150411303048415,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:09","end":"03:09","startHours":26.150411303048415,"endHours":27.150411303048415,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:09","end":"04:09","startHours":27.150411303048415,"endHours":28.150411303048415,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:09","end":"05:09","startHours":28.150411303048415,"endHours":29.150411303048415,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:09","end":"06:09","startHours":29.150411303048415,"endHours":30.150411303048415,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:09","end":"07:09","startHours":30.150411303048415,"endHours":31.150411303048415,"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":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"East","anandadiYoga":{"name":"Ānanda","quality":"Auspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.0108526642789,"eotMinutes":-11.255731249132124,"ayanamsa":23.5464}},"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 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":"Makara (Tai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Dvādaśī · Vikram 2035 Prajāpati · Śaka 1900 Kālayukta"},"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":[]},"validity":{"eternal":false,"location_specific":"indore"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 21, 1978 CE · Indore, Madhya Pradesh · Vidhyamitra","description":"January 21, 1978 CE for Indore, Madhya Pradesh: Śukla Dvādaśī, sūryodaya 07:09, sūryāsta 18:07.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/indore/1978-01-21","hreflang_alternates":{"en":"https://vidhyamitra.com/city/indore/1978-01-21","sa":"https://sa.vidhyamitra.com/city/indore/1978-01-21","hi":"https://hi.vidhyamitra.com/city/indore/1978-01-21","x-default":"https://vidhyamitra.com/city/indore/1978-01-21"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T23:10:33.531Z","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":"2026-06-02T23:10:33.531Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T23:10:33.531Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}