{"id":"vidhyamitra:city-day:indore:1978-01-20:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/indore/1978-01-20","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1978-01-20","date_display":"January 20, 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":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443528.770833,"kali_year":5079,"ahargana":1855063.2708,"sun":{"sidereal_longitude":276.058,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":47.1898,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":131.1318,"elapsed_within_tithi_degrees":11.1318},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":47.1898,"elapsed_within_degrees":7.1898},"yoga":{"number":25,"name":"Brahma","sum_longitude":323.2479},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"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":1978,"month":1,"day":20,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443528.770833,"ahargana":1855063.2708,"kali_year":5079,"ayanamsa_lahiri":23.5464,"grahas":{"sun":{"sidereal_longitude":276.077489,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":49.206789000000015,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false,"latitude":-3.7886},"mars":{"sidereal_longitude":99.18728899999996,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":2},"retrograde":true},"mercury":{"sidereal_longitude":254.28238899999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":63.83768900000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":275.866889,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":125.59648900000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":169.8207,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":349.8207,"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":20,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443528.770833,"kali_year":5079,"ahargana":1855063.2708,"sun":{"sidereal_longitude":276.058,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":47.1898,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":11,"name":"Ekādaśī","paksha":"Śukla","full_name":"Śukla Ekādaśī","elongation_degrees":131.1318,"elapsed_within_tithi_degrees":11.1318},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3,"moon_longitude":47.1898,"elapsed_within_degrees":7.1898},"yoga":{"number":25,"name":"Brahma","sum_longitude":323.2479},"karana":{"half_tithi_index":21,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.789,"elongation":131.132},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.789,"opposition_distance":48.868}},"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":"18:06","solarNoonLocal":"12:38","dayLengthHours":10.946355934333585,"dayLengthDisplay":"10 Hours 56 Mins 47 Secs","nightLengthDisplay":"13 Hours 03 Mins 13 Secs","moonriseLocal":"14:48","moonsetLocal":"04:12","rahuKala":{"name":"Rāhu Kāla","start":"11:15","end":"12:38","startHours":11.257263897162126,"endHours":12.625558388953824,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:22","end":"16:44","startHours":15.362147372537219,"endHours":16.730441864328917,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:31","end":"09:53","startHours":8.520674913578729,"endHours":9.888969405370426,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:42","end":"10:04","startHours":9.7065301397982,"endHours":10.071408670942652,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:37","end":"07:54","startHours":7.608478585717596,"endHours":7.900381410633158,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:16","end":"12:59","startHours":12.26067985780937,"endHours":12.990436920098274,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:42","end":"06:25","startHours":5.6928662972092186,"endHours":6.422623359498124,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:14","end":"07:09","startHours":6.240184093925898,"endHours":7.15238042178703,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:27","end":"15:11","startHours":14.449951044676087,"endHours":15.179708106964993,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:54","end":"18:18","startHours":17.898736356120615,"endHours":18.298736356120614,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:06","end":"18:33","startHours":18.098736356120614,"endHours":18.55483452005118,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:51","end":"19:36","startHours":17.848736356120614,"endHours":19.598736356120614,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:16","end":"00:59","startHours":24.260679857809368,"endHours":24.990436920098272,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:09","end":"08:31","startHours":7.15238042178703,"endHours":8.520674913578729,"quality":"neutral"},{"name":"Labha","start":"08:31","end":"09:53","startHours":8.520674913578729,"endHours":9.888969405370426,"quality":"auspicious"},{"name":"Amṛta","start":"09:53","end":"11:15","startHours":9.888969405370426,"endHours":11.257263897162126,"quality":"auspicious"},{"name":"Kāla","start":"11:15","end":"12:38","startHours":11.257263897162126,"endHours":12.625558388953824,"quality":"inauspicious"},{"name":"Śubha","start":"12:38","end":"14:00","startHours":12.625558388953824,"endHours":13.993852880745521,"quality":"auspicious"},{"name":"Roga","start":"14:00","end":"15:22","startHours":13.993852880745521,"endHours":15.362147372537219,"quality":"inauspicious"},{"name":"Udveg","start":"15:22","end":"16:44","startHours":15.362147372537219,"endHours":16.730441864328917,"quality":"inauspicious"},{"name":"Chala","start":"16:44","end":"18:06","startHours":16.730441864328917,"endHours":18.098736356120614,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:06","end":"19:44","startHours":18.098736356120614,"endHours":19.730441864328917,"quality":"inauspicious"},{"name":"Udveg","start":"19:44","end":"21:22","startHours":19.730441864328917,"endHours":21.36214737253722,"quality":"inauspicious"},{"name":"Chala","start":"21:22","end":"23:00","startHours":21.36214737253722,"endHours":22.99385288074552,"quality":"neutral"},{"name":"Labha","start":"23:00","end":"00:38","startHours":22.99385288074552,"endHours":24.62555838895382,"quality":"auspicious"},{"name":"Amṛta","start":"00:38","end":"02:15","startHours":24.62555838895382,"endHours":26.257263897162126,"quality":"auspicious"},{"name":"Kāla","start":"02:15","end":"03:53","startHours":26.257263897162126,"endHours":27.888969405370425,"quality":"inauspicious"},{"name":"Śubha","start":"03:53","end":"05:31","startHours":27.888969405370425,"endHours":29.520674913578727,"quality":"auspicious"},{"name":"Roga","start":"05:31","end":"07:09","startHours":29.520674913578727,"endHours":31.15238042178703,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:09","end":"08:09","startHours":7.15238042178703,"endHours":8.15238042178703,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:09","end":"09:09","startHours":8.15238042178703,"endHours":9.15238042178703,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:09","end":"10:09","startHours":9.15238042178703,"endHours":10.15238042178703,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:09","end":"11:09","startHours":10.15238042178703,"endHours":11.15238042178703,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:09","end":"12:09","startHours":11.15238042178703,"endHours":12.15238042178703,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:09","end":"13:09","startHours":12.15238042178703,"endHours":13.15238042178703,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:09","end":"14:09","startHours":13.15238042178703,"endHours":14.15238042178703,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:09","end":"15:09","startHours":14.15238042178703,"endHours":15.15238042178703,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:09","end":"16:09","startHours":15.15238042178703,"endHours":16.15238042178703,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:09","end":"17:09","startHours":16.15238042178703,"endHours":17.15238042178703,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:09","end":"18:09","startHours":17.15238042178703,"endHours":18.15238042178703,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:09","end":"19:09","startHours":18.15238042178703,"endHours":19.15238042178703,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:09","end":"20:09","startHours":19.15238042178703,"endHours":20.15238042178703,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:09","end":"21:09","startHours":20.15238042178703,"endHours":21.15238042178703,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:09","end":"22:09","startHours":21.15238042178703,"endHours":22.15238042178703,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:09","end":"23:09","startHours":22.15238042178703,"endHours":23.15238042178703,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:09","end":"00:09","startHours":23.15238042178703,"endHours":24.15238042178703,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:09","end":"01:09","startHours":24.15238042178703,"endHours":25.15238042178703,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:09","end":"02:09","startHours":25.15238042178703,"endHours":26.15238042178703,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:09","end":"03:09","startHours":26.15238042178703,"endHours":27.15238042178703,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:09","end":"04:09","startHours":27.15238042178703,"endHours":28.15238042178703,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:09","end":"05:09","startHours":28.15238042178703,"endHours":29.15238042178703,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:09","end":"06:09","startHours":29.15238042178703,"endHours":30.15238042178703,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:09","end":"07:09","startHours":30.15238042178703,"endHours":31.15238042178703,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Mātaṇga","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.227244378344537,"eotMinutes":-10.9643033372293,"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 Ekādaśī · Vikram 2035 Prajāpati · Śaka 1900 Kālayukta"},"festivals":[{"id":"putrada-ekadashi","name":"Pauṣa Putradā Ekādaśī","name_sanskrit":"पौष पुत्रदा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Ekādaśī granting putra-prāpti.","vrata":true,"detection":{"tithi_number":11,"tithi_paksha":"Śukla","lunar_month":"Pauṣa"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"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":[{"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}]},"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 20, 1978 CE · Indore, Madhya Pradesh · Vidhyamitra","description":"January 20, 1978 CE for Indore, Madhya Pradesh: Śukla Ekādaśī, sūryodaya 07:09, sūryāsta 18:06.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/indore/1978-01-20","hreflang_alternates":{"en":"https://vidhyamitra.com/city/indore/1978-01-20","sa":"https://sa.vidhyamitra.com/city/indore/1978-01-20","hi":"https://hi.vidhyamitra.com/city/indore/1978-01-20","x-default":"https://vidhyamitra.com/city/indore/1978-01-20"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:33:21.472Z","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":"2026-05-31T11:33:21.472Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:33:21.472Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}