{"id":"vidhyamitra:city-day:indore:2187-07-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/indore/2187-07-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2187-07-13","date_display":"July 13, 2187 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":2187,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520038.770833,"kali_year":5289,"ahargana":1931573.2708,"sun":{"sidereal_longitude":83.476,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":172.0852,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":88.6093,"elapsed_within_tithi_degrees":4.6093},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.0852,"elapsed_within_degrees":12.0852},"yoga":{"number":20,"name":"Śiva","sum_longitude":255.5612},"karana":{"half_tithi_index":14,"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":2187,"month":7,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2520038.770833,"ahargana":1931573.2708,"kali_year":5289,"ayanamsa_lahiri":26.4726,"grahas":{"sun":{"sidereal_longitude":84.32374500000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"moon":{"sidereal_longitude":175.45734500000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false,"latitude":4.4742},"mars":{"sidereal_longitude":169.69494499999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":86.25574499999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":302.634445,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":85.51174500000002,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":157.39484500000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":75.9527,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":255.9527,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","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":2187,"month":7,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2520038.770833,"kali_year":5289,"ahargana":1931573.2708,"sun":{"sidereal_longitude":83.476,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":172.0852,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":88.6093,"elapsed_within_tithi_degrees":4.6093},"nakshatra":{"number":13,"name":"Hasta","pada":4,"moon_longitude":172.0852,"elapsed_within_degrees":12.0852},"yoga":{"number":20,"name":"Śiva","sum_longitude":255.5612},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.474,"elongation":88.609},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.474,"opposition_distance":91.391}},"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":"05:49","sunsetLocal":"19:15","solarNoonLocal":"12:32","dayLengthHours":13.419052245617003,"dayLengthDisplay":"13 Hours 25 Mins 09 Secs","nightLengthDisplay":"10 Hours 34 Mins 51 Secs","moonriseLocal":"12:48","moonsetLocal":"00:25","rahuKala":{"name":"Rāhu Kāla","start":"10:51","end":"12:32","startHours":10.854795616733888,"endHours":12.532177147436013,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:53","end":"17:34","startHours":15.886940208840265,"endHours":17.56432173954239,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:30","end":"09:11","startHours":7.500032555329637,"endHours":9.177414086031764,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:24","startHours":8.95376321527148,"endHours":9.401064956792046,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:23","end":"06:44","startHours":6.3817782015282205,"endHours":6.739619594744674,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:05","end":"12:59","startHours":12.084875405915446,"endHours":12.97947888895658,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:02","end":"04:56","startHours":4.0334440585452445,"endHours":4.928047541586379,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:42","end":"05:49","startHours":4.704396670826095,"endHours":5.822651024627512,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:46","end":"15:40","startHours":14.768685855038846,"endHours":15.66328933807998,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:03","end":"19:27","startHours":19.041703270244515,"endHours":19.441703270244513,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:15","end":"19:48","startHours":19.241703270244514,"endHours":19.800830447145223,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:00","end":"20:45","startHours":18.991703270244514,"endHours":20.741703270244514,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:05","end":"00:59","startHours":24.084875405915447,"endHours":24.979478888956578,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:49","end":"07:30","startHours":5.822651024627512,"endHours":7.500032555329637,"quality":"neutral"},{"name":"Labha","start":"07:30","end":"09:11","startHours":7.500032555329637,"endHours":9.177414086031764,"quality":"auspicious"},{"name":"Amṛta","start":"09:11","end":"10:51","startHours":9.177414086031764,"endHours":10.854795616733888,"quality":"auspicious"},{"name":"Kāla","start":"10:51","end":"12:32","startHours":10.854795616733888,"endHours":12.532177147436013,"quality":"inauspicious"},{"name":"Śubha","start":"12:32","end":"14:13","startHours":12.532177147436013,"endHours":14.209558678138137,"quality":"auspicious"},{"name":"Roga","start":"14:13","end":"15:53","startHours":14.209558678138137,"endHours":15.886940208840265,"quality":"inauspicious"},{"name":"Udveg","start":"15:53","end":"17:34","startHours":15.886940208840265,"endHours":17.56432173954239,"quality":"inauspicious"},{"name":"Chala","start":"17:34","end":"19:15","startHours":17.56432173954239,"endHours":19.241703270244514,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:15","end":"20:34","startHours":19.241703270244514,"endHours":20.56432173954239,"quality":"inauspicious"},{"name":"Udveg","start":"20:34","end":"21:53","startHours":20.56432173954239,"endHours":21.886940208840265,"quality":"inauspicious"},{"name":"Chala","start":"21:53","end":"23:13","startHours":21.886940208840265,"endHours":23.209558678138137,"quality":"neutral"},{"name":"Labha","start":"23:13","end":"00:32","startHours":23.209558678138137,"endHours":24.532177147436013,"quality":"auspicious"},{"name":"Amṛta","start":"00:32","end":"01:51","startHours":24.532177147436013,"endHours":25.854795616733888,"quality":"auspicious"},{"name":"Kāla","start":"01:51","end":"03:11","startHours":25.854795616733888,"endHours":27.17741408603176,"quality":"inauspicious"},{"name":"Śubha","start":"03:11","end":"04:30","startHours":27.17741408603176,"endHours":28.500032555329636,"quality":"auspicious"},{"name":"Roga","start":"04:30","end":"05:49","startHours":28.500032555329636,"endHours":29.82265102462751,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:49","end":"06:49","startHours":5.822651024627512,"endHours":6.822651024627512,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:49","end":"07:49","startHours":6.822651024627512,"endHours":7.822651024627512,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:49","end":"08:49","startHours":7.822651024627512,"endHours":8.822651024627511,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:49","end":"09:49","startHours":8.822651024627511,"endHours":9.822651024627511,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:49","end":"10:49","startHours":9.822651024627511,"endHours":10.822651024627511,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:49","end":"11:49","startHours":10.822651024627511,"endHours":11.822651024627511,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:49","end":"12:49","startHours":11.822651024627511,"endHours":12.822651024627511,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:49","end":"13:49","startHours":12.822651024627511,"endHours":13.822651024627511,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:49","end":"14:49","startHours":13.822651024627511,"endHours":14.822651024627511,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:49","end":"15:49","startHours":14.822651024627511,"endHours":15.822651024627511,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:49","end":"16:49","startHours":15.822651024627511,"endHours":16.82265102462751,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:49","end":"17:49","startHours":16.82265102462751,"endHours":17.82265102462751,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:49","end":"18:49","startHours":17.82265102462751,"endHours":18.82265102462751,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:49","end":"19:49","startHours":18.82265102462751,"endHours":19.82265102462751,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:49","end":"20:49","startHours":19.82265102462751,"endHours":20.82265102462751,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:49","end":"21:49","startHours":20.82265102462751,"endHours":21.82265102462751,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:49","end":"22:49","startHours":21.82265102462751,"endHours":22.82265102462751,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:49","end":"23:49","startHours":22.82265102462751,"endHours":23.82265102462751,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:49","end":"00:49","startHours":23.82265102462751,"endHours":24.82265102462751,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:49","end":"01:49","startHours":24.82265102462751,"endHours":25.82265102462751,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:49","end":"02:49","startHours":25.82265102462751,"endHours":26.82265102462751,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:49","end":"03:49","startHours":26.82265102462751,"endHours":27.82265102462751,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:49","end":"04:49","startHours":27.82265102462751,"endHours":28.82265102462751,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:49","end":"05:49","startHours":28.82265102462751,"endHours":29.82265102462751,"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":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.82787600983338,"eotMinutes":-5.361428846160681,"ayanamsa":26.4726}},"calendars":{"vikram_samvat":2244,"vikram_samvatsara":"Śārvarī","saka_samvat":2109,"saka_samvatsara":"Sarvajit","bengali_samvat":1594,"malayalam_era":1363,"nanakshahi_year":718,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Aṣṭamī · Vikram 2244 Śārvarī · Śaka 2109 Sarvajit"},"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":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","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 July 13, 2187 CE · Indore, Madhya Pradesh · Vidhyamitra","description":"July 13, 2187 CE for Indore, Madhya Pradesh: Śukla Aṣṭamī, sūryodaya 05:49, sūryāsta 19:15.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/indore/2187-07-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/indore/2187-07-13","sa":"https://sa.vidhyamitra.com/city/indore/2187-07-13","hi":"https://hi.vidhyamitra.com/city/indore/2187-07-13","x-default":"https://vidhyamitra.com/city/indore/2187-07-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T01:36:58.819Z","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":"2026-06-03T01:36:58.819Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T01:36:58.819Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}