{"id":"vidhyamitra:city-day:indore:2173-08-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/indore/2173-08-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2173-08-13","date_display":"August 13, 2173 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":2173,"month":8,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514956.770833,"kali_year":5275,"ahargana":1926491.2708,"sun":{"sidereal_longitude":113.5008,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":164.5312,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":51.0304,"elapsed_within_tithi_degrees":3.0304},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":164.5312,"elapsed_within_degrees":4.5312},"yoga":{"number":21,"name":"Siddha","sum_longitude":278.032},"karana":{"half_tithi_index":8,"name":"Bava"},"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":2173,"month":8,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2514956.770833,"ahargana":1926491.2708,"kali_year":5275,"ayanamsa_lahiri":26.2783,"grahas":{"sun":{"sidereal_longitude":114.51291400000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":161.955914,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false,"latitude":0.0542},"mars":{"sidereal_longitude":96.418814,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":132.26611400000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":221.70391399999994,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":155.671114,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":345.541614,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":345.2215,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":165.2215,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2173,"month":8,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514956.770833,"kali_year":5275,"ahargana":1926491.2708,"sun":{"sidereal_longitude":113.5008,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":164.5312,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":51.0304,"elapsed_within_tithi_degrees":3.0304},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":164.5312,"elapsed_within_degrees":4.5312},"yoga":{"number":21,"name":"Siddha","sum_longitude":278.032},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.054,"elongation":51.03},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.054,"opposition_distance":128.97}},"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":"06:02","sunsetLocal":"19:00","solarNoonLocal":"12:31","dayLengthHours":12.957841805084852,"dayLengthDisplay":"12 Hours 57 Mins 28 Secs","nightLengthDisplay":"11 Hours 02 Mins 32 Secs","moonriseLocal":"09:44","moonsetLocal":"21:38","rahuKala":{"name":"Rāhu Kāla","start":"10:54","end":"12:31","startHours":10.89911512000132,"endHours":12.518845345636926,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:45","end":"17:23","startHours":15.75830579690814,"endHours":17.378036022543746,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:40","end":"09:17","startHours":7.6596546687301075,"endHours":9.279384894365714,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:04","end":"09:30","startHours":9.063420864280966,"endHours":9.495348924450461,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:35","end":"06:56","startHours":6.579834518306369,"endHours":6.9253769664419655,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:57","startHours":12.08691728546743,"endHours":12.950773405806421,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:19","end":"05:11","startHours":4.312212202416521,"endHours":5.17606832275551,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:58","end":"06:02","startHours":4.9601042926707635,"endHours":6.039924443094501,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:41","end":"15:33","startHours":14.678485646484402,"endHours":15.542341766823393,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:48","end":"19:12","startHours":18.797766248179354,"endHours":19.197766248179352,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:00","end":"19:32","startHours":18.997766248179353,"endHours":19.53767632339122,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:45","end":"20:30","startHours":18.747766248179353,"endHours":20.497766248179353,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:57","startHours":24.086917285467432,"endHours":24.95077340580642,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:02","end":"07:40","startHours":6.039924443094501,"endHours":7.6596546687301075,"quality":"neutral"},{"name":"Labha","start":"07:40","end":"09:17","startHours":7.6596546687301075,"endHours":9.279384894365714,"quality":"auspicious"},{"name":"Amṛta","start":"09:17","end":"10:54","startHours":9.279384894365714,"endHours":10.89911512000132,"quality":"auspicious"},{"name":"Kāla","start":"10:54","end":"12:31","startHours":10.89911512000132,"endHours":12.518845345636926,"quality":"inauspicious"},{"name":"Śubha","start":"12:31","end":"14:08","startHours":12.518845345636926,"endHours":14.138575571272533,"quality":"auspicious"},{"name":"Roga","start":"14:08","end":"15:45","startHours":14.138575571272533,"endHours":15.75830579690814,"quality":"inauspicious"},{"name":"Udveg","start":"15:45","end":"17:23","startHours":15.75830579690814,"endHours":17.378036022543746,"quality":"inauspicious"},{"name":"Chala","start":"17:23","end":"19:00","startHours":17.378036022543746,"endHours":18.997766248179353,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:00","end":"20:23","startHours":18.997766248179353,"endHours":20.378036022543746,"quality":"inauspicious"},{"name":"Udveg","start":"20:23","end":"21:45","startHours":20.378036022543746,"endHours":21.75830579690814,"quality":"inauspicious"},{"name":"Chala","start":"21:45","end":"23:08","startHours":21.75830579690814,"endHours":23.138575571272533,"quality":"neutral"},{"name":"Labha","start":"23:08","end":"00:31","startHours":23.138575571272533,"endHours":24.518845345636926,"quality":"auspicious"},{"name":"Amṛta","start":"00:31","end":"01:54","startHours":24.518845345636926,"endHours":25.89911512000132,"quality":"auspicious"},{"name":"Kāla","start":"01:54","end":"03:17","startHours":25.89911512000132,"endHours":27.279384894365712,"quality":"inauspicious"},{"name":"Śubha","start":"03:17","end":"04:40","startHours":27.279384894365712,"endHours":28.659654668730106,"quality":"auspicious"},{"name":"Roga","start":"04:40","end":"06:02","startHours":28.659654668730106,"endHours":30.0399244430945,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:02","end":"07:02","startHours":6.039924443094501,"endHours":7.039924443094501,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:02","end":"08:02","startHours":7.039924443094501,"endHours":8.0399244430945,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:02","end":"09:02","startHours":8.0399244430945,"endHours":9.0399244430945,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:02","end":"10:02","startHours":9.0399244430945,"endHours":10.0399244430945,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:02","end":"11:02","startHours":10.0399244430945,"endHours":11.0399244430945,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:02","end":"12:02","startHours":11.0399244430945,"endHours":12.0399244430945,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:02","end":"13:02","startHours":12.0399244430945,"endHours":13.0399244430945,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:02","end":"14:02","startHours":13.0399244430945,"endHours":14.0399244430945,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:02","end":"15:02","startHours":14.0399244430945,"endHours":15.0399244430945,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:02","end":"16:02","startHours":15.0399244430945,"endHours":16.0399244430945,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:02","end":"17:02","startHours":16.0399244430945,"endHours":17.0399244430945,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:02","end":"18:02","startHours":17.0399244430945,"endHours":18.0399244430945,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:02","end":"19:02","startHours":18.0399244430945,"endHours":19.0399244430945,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:02","end":"20:02","startHours":19.0399244430945,"endHours":20.0399244430945,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:02","end":"21:02","startHours":20.0399244430945,"endHours":21.0399244430945,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:02","end":"22:02","startHours":21.0399244430945,"endHours":22.0399244430945,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:02","end":"23:02","startHours":22.0399244430945,"endHours":23.0399244430945,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:02","end":"00:02","startHours":23.0399244430945,"endHours":24.0399244430945,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:02","end":"01:02","startHours":24.0399244430945,"endHours":25.0399244430945,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:02","end":"02:02","startHours":25.0399244430945,"endHours":26.0399244430945,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:02","end":"03:02","startHours":26.0399244430945,"endHours":27.0399244430945,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:02","end":"04:02","startHours":27.0399244430945,"endHours":28.0399244430945,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:02","end":"05:02","startHours":28.0399244430945,"endHours":29.0399244430945,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:02","end":"06:02","startHours":29.0399244430945,"endHours":30.0399244430945,"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":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"North-West","rahuVasa":"South-East","anandadiYoga":{"name":"Saumya","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":14.561901570538428,"eotMinutes":-4.561520738215509,"ayanamsa":26.2783}},"calendars":{"vikram_samvat":2230,"vikram_samvatsara":"Vyaya","saka_samvat":2095,"saka_samvatsara":"Śrīmukha","bengali_samvat":1580,"malayalam_era":1349,"nanakshahi_year":704,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Pañcamī · Vikram 2230 Vyaya · Śaka 2095 Śrīmukha"},"festivals":[],"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":[]},"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 August 13, 2173 CE · Indore, Madhya Pradesh · Vidhyamitra","description":"August 13, 2173 CE for Indore, Madhya Pradesh: Śukla Pañcamī, sūryodaya 06:02, sūryāsta 19:00.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/indore/2173-08-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/indore/2173-08-13","sa":"https://sa.vidhyamitra.com/city/indore/2173-08-13","hi":"https://hi.vidhyamitra.com/city/indore/2173-08-13","x-default":"https://vidhyamitra.com/city/indore/2173-08-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T15:08:33.305Z","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":"2026-06-02T15:08:33.305Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T15:08:33.305Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}