{"id":"vidhyamitra:city-day:chicago:1982-03-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/chicago/1982-03-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1982-03-01","date_display":"March 1, 1982 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":1982,"month":3,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445029.770833,"kali_year":5083,"ahargana":1856564.2708,"sun":{"sidereal_longitude":316.7204,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":21.837,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":65.1166,"elapsed_within_tithi_degrees":5.1166},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":21.837,"elapsed_within_degrees":8.5037},"yoga":{"number":26,"name":"Indra","sum_longitude":338.5575},"karana":{"half_tithi_index":10,"name":"Kaulava"},"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":1982,"month":3,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2445029.770833,"ahargana":1856564.2708,"kali_year":5083,"ayanamsa_lahiri":23.6038,"grahas":{"sun":{"sidereal_longitude":316.52594,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":21.803139999999985,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false,"latitude":-4.185},"mars":{"sidereal_longitude":175.28584,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":290.05814,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":197.13344000000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":275.68683999999996,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":177.67084,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":90.2905,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":270.2905,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","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":1982,"month":3,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2445029.770833,"kali_year":5083,"ahargana":1856564.2708,"sun":{"sidereal_longitude":316.7204,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":21.837,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":65.1166,"elapsed_within_tithi_degrees":5.1166},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3,"moon_longitude":21.837,"elapsed_within_degrees":8.5037},"yoga":{"number":26,"name":"Indra","sum_longitude":338.5575},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.185,"elongation":65.117},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.185,"opposition_distance":114.883}},"eclipse_window_40days":[]},"city":{"slug":"chicago","name":"Chicago, USA","lat":41.8781,"lon":-87.6298,"tz_offset_hours":-6,"country":"US","tier":"diaspora"},"tier2":{"city":{"slug":"chicago","name":"Chicago, USA","lat":41.8781,"lon":-87.6298,"tz_offset_hours":-6,"country":"US","tier":"diaspora"},"sunriseLocal":"06:27","sunsetLocal":"17:40","solarNoonLocal":"12:04","dayLengthHours":11.21466956167901,"dayLengthDisplay":"11 Hours 12 Mins 53 Secs","nightLengthDisplay":"12 Hours 47 Mins 07 Secs","moonriseLocal":"09:20","moonsetLocal":"23:29","rahuKala":{"name":"Rāhu Kāla","start":"07:51","end":"09:15","startHours":7.853871250322285,"endHours":9.255704945532162,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:39","end":"12:04","startHours":10.657538640742038,"endHours":12.059372335951913,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:28","end":"14:52","startHours":13.46120603116179,"endHours":14.863039726371667,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:27","startHours":9.068793786170845,"endHours":9.442616104893478,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:55","end":"07:13","startHours":6.9193154535157015,"endHours":7.218373308493809,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:41","end":"12:26","startHours":11.68555001722928,"endHours":12.433194654674546,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:57","end":"05:42","startHours":4.956748280221874,"endHours":5.704392917667142,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:31","end":"06:27","startHours":5.517481758305825,"endHours":6.452037555112409,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:41","startHours":13.928483929565083,"endHours":14.67612856701035,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:28","end":"17:52","startHours":17.46670711679142,"endHours":17.866707116791417,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:40","end":"18:08","startHours":17.666707116791418,"endHours":18.13398501519471,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:25","end":"19:10","startHours":17.416707116791418,"endHours":19.166707116791418,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:41","end":"00:26","startHours":23.68555001722928,"endHours":24.433194654674548,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:27","end":"07:51","startHours":6.452037555112409,"endHours":7.853871250322285,"quality":"auspicious"},{"name":"Kāla","start":"07:51","end":"09:15","startHours":7.853871250322285,"endHours":9.255704945532162,"quality":"inauspicious"},{"name":"Śubha","start":"09:15","end":"10:39","startHours":9.255704945532162,"endHours":10.657538640742038,"quality":"auspicious"},{"name":"Roga","start":"10:39","end":"12:04","startHours":10.657538640742038,"endHours":12.059372335951913,"quality":"inauspicious"},{"name":"Udveg","start":"12:04","end":"13:28","startHours":12.059372335951913,"endHours":13.46120603116179,"quality":"inauspicious"},{"name":"Chala","start":"13:28","end":"14:52","startHours":13.46120603116179,"endHours":14.863039726371667,"quality":"neutral"},{"name":"Labha","start":"14:52","end":"16:16","startHours":14.863039726371667,"endHours":16.26487342158154,"quality":"auspicious"},{"name":"Amṛta","start":"16:16","end":"17:40","startHours":16.26487342158154,"endHours":17.666707116791418,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:40","end":"19:16","startHours":17.666707116791418,"endHours":19.26487342158154,"quality":"neutral"},{"name":"Labha","start":"19:16","end":"20:52","startHours":19.26487342158154,"endHours":20.863039726371667,"quality":"auspicious"},{"name":"Amṛta","start":"20:52","end":"22:28","startHours":20.863039726371667,"endHours":22.46120603116179,"quality":"auspicious"},{"name":"Kāla","start":"22:28","end":"00:04","startHours":22.46120603116179,"endHours":24.059372335951913,"quality":"inauspicious"},{"name":"Śubha","start":"00:04","end":"01:39","startHours":24.059372335951913,"endHours":25.657538640742036,"quality":"auspicious"},{"name":"Roga","start":"01:39","end":"03:15","startHours":25.657538640742036,"endHours":27.25570494553216,"quality":"inauspicious"},{"name":"Udveg","start":"03:15","end":"04:51","startHours":27.25570494553216,"endHours":28.853871250322285,"quality":"inauspicious"},{"name":"Chala","start":"04:51","end":"06:27","startHours":28.853871250322285,"endHours":30.45203755511241,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:27","end":"07:27","startHours":6.452037555112409,"endHours":7.452037555112409,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:27","end":"08:27","startHours":7.452037555112409,"endHours":8.452037555112408,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:27","end":"09:27","startHours":8.452037555112408,"endHours":9.452037555112408,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:27","end":"10:27","startHours":9.452037555112408,"endHours":10.452037555112408,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:27","end":"11:27","startHours":10.452037555112408,"endHours":11.452037555112408,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:27","end":"12:27","startHours":11.452037555112408,"endHours":12.452037555112408,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:27","end":"13:27","startHours":12.452037555112408,"endHours":13.452037555112408,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:27","end":"14:27","startHours":13.452037555112408,"endHours":14.452037555112408,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:27","end":"15:27","startHours":14.452037555112408,"endHours":15.452037555112408,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:27","end":"16:27","startHours":15.452037555112408,"endHours":16.45203755511241,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:27","end":"17:27","startHours":16.45203755511241,"endHours":17.45203755511241,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:27","end":"18:27","startHours":17.45203755511241,"endHours":18.45203755511241,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:27","end":"19:27","startHours":18.45203755511241,"endHours":19.45203755511241,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:27","end":"20:27","startHours":19.45203755511241,"endHours":20.45203755511241,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:27","end":"21:27","startHours":20.45203755511241,"endHours":21.45203755511241,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:27","end":"22:27","startHours":21.45203755511241,"endHours":22.45203755511241,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:27","end":"23:27","startHours":22.45203755511241,"endHours":23.45203755511241,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:27","end":"00:27","startHours":23.45203755511241,"endHours":24.45203755511241,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:27","end":"01:27","startHours":24.45203755511241,"endHours":25.45203755511241,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:27","end":"02:27","startHours":25.45203755511241,"endHours":26.45203755511241,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:27","end":"03:27","startHours":26.45203755511241,"endHours":27.45203755511241,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:27","end":"04:27","startHours":27.45203755511241,"endHours":28.45203755511241,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:27","end":"05:27","startHours":28.45203755511241,"endHours":29.45203755511241,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:27","end":"06:27","startHours":29.45203755511241,"endHours":30.45203755511241,"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":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.769367289217674,"eotMinutes":-13.043140157114735,"ayanamsa":23.6038}},"calendars":{"vikram_samvat":2039,"vikram_samvatsara":"Yuva","saka_samvat":1904,"saka_samvatsara":"Dundubhi","bengali_samvat":1389,"malayalam_era":1158,"nanakshahi_year":513,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Śiśira (Winter)","display_summary":"Phālguna Śukla Ṣaṣṭhī · Vikram 2039 Yuva · Śaka 1904 Dundubhi"},"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":[]},"validity":{"eternal":false,"location_specific":"chicago"},"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, 1982 CE · Chicago, USA · Vidhyamitra","description":"March 1, 1982 CE for Chicago, USA: Śukla Ṣaṣṭhī, sūryodaya 06:27, sūryāsta 17:40.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/chicago/1982-03-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/chicago/1982-03-01","sa":"https://sa.vidhyamitra.com/city/chicago/1982-03-01","hi":"https://hi.vidhyamitra.com/city/chicago/1982-03-01","x-default":"https://vidhyamitra.com/city/chicago/1982-03-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T20:11:23.017Z","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":"2026-06-01T20:11:23.017Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T20:11:23.017Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}