{"id":"vidhyamitra:city-day:indore:1973-12-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/indore/1973-12-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1973-12-01","date_display":"December 1, 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":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2442017.770833,"kali_year":5075,"ahargana":1853552.2708,"sun":{"sidereal_longitude":224.7748,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":296.2646,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":71.4899,"elapsed_within_tithi_degrees":11.4899},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":296.2646,"elapsed_within_degrees":2.9313},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":161.0394},"karana":{"half_tithi_index":11,"name":"Taitila"},"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":1973,"month":12,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2442017.770833,"ahargana":1853552.2708,"kali_year":5075,"ayanamsa_lahiri":23.4886,"grahas":{"sun":{"sidereal_longitude":225.212221,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":292.620321,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false,"latitude":3.2563},"mars":{"sidereal_longitude":2.347420999999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":206.02072099999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":285.119921,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"venus":{"sidereal_longitude":271.399221,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":69.76982099999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":249.8808,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":69.8808,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":1973,"month":12,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2442017.770833,"kali_year":5075,"ahargana":1853552.2708,"sun":{"sidereal_longitude":224.7748,"rashi":8,"rashi_name":"Vṛścika"},"moon":{"sidereal_longitude":296.2646,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":71.4899,"elapsed_within_tithi_degrees":11.4899},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":296.2646,"elapsed_within_degrees":2.9313},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":161.0394},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.256,"elongation":71.49},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.256,"opposition_distance":108.51}},"eclipse_window_40days":[{"offset_days":9,"type":"lunar","occurs":true,"moon_latitude":1.303,"opposition_distance":1.423}]},"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":"06:51","sunsetLocal":"17:42","solarNoonLocal":"12:16","dayLengthHours":10.84909356416686,"dayLengthDisplay":"10 Hours 50 Mins 57 Secs","nightLengthDisplay":"13 Hours 09 Mins 03 Secs","moonriseLocal":"11:11","moonsetLocal":"22:21","rahuKala":{"name":"Rāhu Kāla","start":"09:34","end":"10:55","startHours":9.561695765618278,"endHours":10.917832461139135,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:38","end":"14:59","startHours":13.63010585218085,"endHours":14.986242547701707,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:51","end":"08:12","startHours":6.849422374576562,"endHours":8.20555907009742,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:23","end":"09:45","startHours":9.38087753954883,"endHours":9.742513991687725,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:18","end":"07:35","startHours":7.301467939750181,"endHours":7.590777101461297,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:55","end":"12:38","startHours":11.912332704521097,"endHours":12.635605608798889,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:24","end":"06:08","startHours":5.402876566020981,"endHours":6.126149470298771,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:57","end":"06:51","startHours":5.945331244229324,"endHours":6.849422374576562,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:48","startHours":14.082151417354469,"endHours":14.805424321632259,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:30","end":"17:54","startHours":17.498515938743424,"endHours":17.898515938743422,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:42","end":"18:09","startHours":17.698515938743423,"endHours":18.150561503917043,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:27","end":"19:12","startHours":17.448515938743423,"endHours":19.198515938743423,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:55","end":"00:38","startHours":23.9123327045211,"endHours":24.63560560879889,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:51","end":"08:12","startHours":6.849422374576562,"endHours":8.20555907009742,"quality":"inauspicious"},{"name":"Śubha","start":"08:12","end":"09:34","startHours":8.20555907009742,"endHours":9.561695765618278,"quality":"auspicious"},{"name":"Roga","start":"09:34","end":"10:55","startHours":9.561695765618278,"endHours":10.917832461139135,"quality":"inauspicious"},{"name":"Udveg","start":"10:55","end":"12:16","startHours":10.917832461139135,"endHours":12.273969156659993,"quality":"inauspicious"},{"name":"Chala","start":"12:16","end":"13:38","startHours":12.273969156659993,"endHours":13.63010585218085,"quality":"neutral"},{"name":"Labha","start":"13:38","end":"14:59","startHours":13.63010585218085,"endHours":14.986242547701707,"quality":"auspicious"},{"name":"Amṛta","start":"14:59","end":"16:21","startHours":14.986242547701707,"endHours":16.342379243222567,"quality":"auspicious"},{"name":"Kāla","start":"16:21","end":"17:42","startHours":16.342379243222567,"endHours":17.698515938743423,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:42","end":"19:21","startHours":17.698515938743423,"endHours":19.342379243222567,"quality":"auspicious"},{"name":"Amṛta","start":"19:21","end":"20:59","startHours":19.342379243222567,"endHours":20.986242547701707,"quality":"auspicious"},{"name":"Kāla","start":"20:59","end":"22:38","startHours":20.986242547701707,"endHours":22.63010585218085,"quality":"inauspicious"},{"name":"Śubha","start":"22:38","end":"00:16","startHours":22.63010585218085,"endHours":24.273969156659994,"quality":"auspicious"},{"name":"Roga","start":"00:16","end":"01:55","startHours":24.273969156659994,"endHours":25.917832461139135,"quality":"inauspicious"},{"name":"Udveg","start":"01:55","end":"03:34","startHours":25.917832461139135,"endHours":27.56169576561828,"quality":"inauspicious"},{"name":"Chala","start":"03:34","end":"05:12","startHours":27.56169576561828,"endHours":29.205559070097422,"quality":"neutral"},{"name":"Labha","start":"05:12","end":"06:51","startHours":29.205559070097422,"endHours":30.849422374576562,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:51","end":"07:51","startHours":6.849422374576562,"endHours":7.849422374576562,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:51","end":"08:51","startHours":7.849422374576562,"endHours":8.849422374576562,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:51","end":"09:51","startHours":8.849422374576562,"endHours":9.849422374576562,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:51","end":"10:51","startHours":9.849422374576562,"endHours":10.849422374576562,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:51","end":"11:51","startHours":10.849422374576562,"endHours":11.849422374576562,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:51","end":"12:51","startHours":11.849422374576562,"endHours":12.849422374576562,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:51","end":"13:51","startHours":12.849422374576562,"endHours":13.849422374576562,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:51","end":"14:51","startHours":13.849422374576562,"endHours":14.849422374576562,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:51","end":"15:51","startHours":14.849422374576562,"endHours":15.849422374576562,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:51","end":"16:51","startHours":15.849422374576562,"endHours":16.849422374576562,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:51","end":"17:51","startHours":16.849422374576562,"endHours":17.849422374576562,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:51","end":"18:51","startHours":17.849422374576562,"endHours":18.849422374576562,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:51","end":"19:51","startHours":18.849422374576562,"endHours":19.849422374576562,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:51","end":"20:51","startHours":19.849422374576562,"endHours":20.849422374576562,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:51","end":"21:51","startHours":20.849422374576562,"endHours":21.849422374576562,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:51","end":"22:51","startHours":21.849422374576562,"endHours":22.849422374576562,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:51","end":"23:51","startHours":22.849422374576562,"endHours":23.849422374576562,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:51","end":"00:51","startHours":23.849422374576562,"endHours":24.849422374576562,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:51","end":"01:51","startHours":24.849422374576562,"endHours":25.849422374576562,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:51","end":"02:51","startHours":25.849422374576562,"endHours":26.849422374576562,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:51","end":"03:51","startHours":26.849422374576562,"endHours":27.849422374576562,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:51","end":"04:51","startHours":27.849422374576562,"endHours":28.849422374576562,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:51","end":"05:51","startHours":28.849422374576562,"endHours":29.849422374576562,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:51","end":"06:51","startHours":29.849422374576562,"endHours":30.849422374576562,"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":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"East","anandadiYoga":{"name":"Siddhi","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.750522966214188,"eotMinutes":10.131050600400467,"ayanamsa":23.4886}},"calendars":{"vikram_samvat":2030,"vikram_samvatsara":"Akṣaya","saka_samvat":1895,"saka_samvatsara":"Pramādī","bengali_samvat":1380,"malayalam_era":1149,"nanakshahi_year":504,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","lunar_month_amanta":"Mārgaśīrṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛścika (Kārttikai)","ritu":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Śukla Ṣaṣṭhī · Vikram 2030 Akṣaya · Śaka 1895 Pramādī"},"festivals":[{"id":"skanda-shashthi","name":"Skanda Ṣaṣṭhī","name_sanskrit":"स्कन्द षष्ठी","tradition":"Shaiva","associated_deity":"Kārttikeya / Skanda / Murugan","significance":"Kārttikeya's victory over Tāraka. Important Shaiva day in Tamil tradition.","vrata":true,"detection":{"tithi_number":6,"tithi_paksha":"Śukla","lunar_month":"Mārgaśīrṣa"},"precedence":3}],"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 December 1, 1973 CE · Indore, Madhya Pradesh · Vidhyamitra","description":"December 1, 1973 CE for Indore, Madhya Pradesh: Śukla Ṣaṣṭhī, sūryodaya 06:51, sūryāsta 17:42.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/indore/1973-12-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/indore/1973-12-01","sa":"https://sa.vidhyamitra.com/city/indore/1973-12-01","hi":"https://hi.vidhyamitra.com/city/indore/1973-12-01","x-default":"https://vidhyamitra.com/city/indore/1973-12-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T23:53:11.941Z","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":"2026-05-31T23:53:11.941Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T23:53:11.941Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}