{"id":"vidhyamitra:city-day:perth:2143-08-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2143-08-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2143-08-29","date_display":"August 29, 2143 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":2143,"month":8,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504014.770833,"kali_year":5245,"ahargana":1915549.2708,"sun":{"sidereal_longitude":128.5893,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":351.5213,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":222.932,"elapsed_within_tithi_degrees":6.932},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.5213,"elapsed_within_degrees":4.8546},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":120.1105},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2143,"month":8,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2504014.770833,"ahargana":1915549.2708,"kali_year":5245,"ayanamsa_lahiri":25.8598,"grahas":{"sun":{"sidereal_longitude":129.602979,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":348.892679,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false,"latitude":2.4793},"mars":{"sidereal_longitude":116.33727900000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":109.36517900000001,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":63.74787900000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":83.64907900000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":337.732279,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":204.9814,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":24.9814,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"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":2143,"month":8,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2504014.770833,"kali_year":5245,"ahargana":1915549.2708,"sun":{"sidereal_longitude":128.5893,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":351.5213,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":222.932,"elapsed_within_tithi_degrees":6.932},"nakshatra":{"number":27,"name":"Revatī","pada":2,"moon_longitude":351.5213,"elapsed_within_degrees":4.8546},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":120.1105},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.479,"elongation":137.068},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.479,"opposition_distance":42.932}},"eclipse_window_40days":[]},"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"tier2":{"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"sunriseLocal":"06:37","sunsetLocal":"17:57","solarNoonLocal":"12:17","dayLengthHours":11.333953402230703,"dayLengthDisplay":"11 Hours 20 Mins 02 Secs","nightLengthDisplay":"12 Hours 39 Mins 58 Secs","moonriseLocal":"21:06","moonsetLocal":"08:42","rahuKala":{"name":"Rāhu Kāla","start":"13:42","end":"15:07","startHours":13.701010876337772,"endHours":15.117755051616609,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"06:37","end":"08:02","startHours":6.617289999943582,"endHours":8.03403417522242,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:27","end":"10:52","startHours":9.450778350501258,"endHours":10.867522525780096,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:38","startHours":9.261879127130745,"endHours":9.639677573871769,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:05","end":"07:24","startHours":7.089538058369861,"endHours":7.39177681576268,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:40","startHours":11.90646825431791,"endHours":12.662065147799956,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:06","end":"05:52","startHours":5.106096212979488,"endHours":5.8616931064615345,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:40","end":"06:37","startHours":5.672793883091023,"endHours":6.617289999943582,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:10","end":"14:56","startHours":14.17325893476405,"endHours":14.928855828246096,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:45","end":"18:09","startHours":17.751243402174286,"endHours":18.151243402174284,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:57","end":"18:25","startHours":17.951243402174285,"endHours":18.423491460600562,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:42","end":"19:27","startHours":17.701243402174285,"endHours":19.451243402174285,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:40","startHours":23.906468254317907,"endHours":24.662065147799957,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"06:37","end":"08:02","startHours":6.617289999943582,"endHours":8.03403417522242,"quality":"auspicious"},{"name":"Roga","start":"08:02","end":"09:27","startHours":8.03403417522242,"endHours":9.450778350501258,"quality":"inauspicious"},{"name":"Udveg","start":"09:27","end":"10:52","startHours":9.450778350501258,"endHours":10.867522525780096,"quality":"inauspicious"},{"name":"Chala","start":"10:52","end":"12:17","startHours":10.867522525780096,"endHours":12.284266701058932,"quality":"neutral"},{"name":"Labha","start":"12:17","end":"13:42","startHours":12.284266701058932,"endHours":13.701010876337772,"quality":"auspicious"},{"name":"Amṛta","start":"13:42","end":"15:07","startHours":13.701010876337772,"endHours":15.117755051616609,"quality":"auspicious"},{"name":"Kāla","start":"15:07","end":"16:32","startHours":15.117755051616609,"endHours":16.53449922689545,"quality":"inauspicious"},{"name":"Śubha","start":"16:32","end":"17:57","startHours":16.53449922689545,"endHours":17.951243402174285,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:57","end":"19:32","startHours":17.951243402174285,"endHours":19.53449922689545,"quality":"auspicious"},{"name":"Kāla","start":"19:32","end":"21:07","startHours":19.53449922689545,"endHours":21.11775505161661,"quality":"inauspicious"},{"name":"Śubha","start":"21:07","end":"22:42","startHours":21.11775505161661,"endHours":22.701010876337772,"quality":"auspicious"},{"name":"Roga","start":"22:42","end":"00:17","startHours":22.701010876337772,"endHours":24.284266701058932,"quality":"inauspicious"},{"name":"Udveg","start":"00:17","end":"01:52","startHours":24.284266701058932,"endHours":25.867522525780096,"quality":"inauspicious"},{"name":"Chala","start":"01:52","end":"03:27","startHours":25.867522525780096,"endHours":27.45077835050126,"quality":"neutral"},{"name":"Labha","start":"03:27","end":"05:02","startHours":27.45077835050126,"endHours":29.03403417522242,"quality":"auspicious"},{"name":"Amṛta","start":"05:02","end":"06:37","startHours":29.03403417522242,"endHours":30.61728999994358,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:37","end":"07:37","startHours":6.617289999943582,"endHours":7.617289999943582,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"07:37","end":"08:37","startHours":7.617289999943582,"endHours":8.617289999943582,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"08:37","end":"09:37","startHours":8.617289999943582,"endHours":9.617289999943582,"planetary_lord":"Moon"},{"name":"Hora 4","start":"09:37","end":"10:37","startHours":9.617289999943582,"endHours":10.617289999943582,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"10:37","end":"11:37","startHours":10.617289999943582,"endHours":11.617289999943582,"planetary_lord":"Venus"},{"name":"Hora 6","start":"11:37","end":"12:37","startHours":11.617289999943582,"endHours":12.617289999943582,"planetary_lord":"Sun"},{"name":"Hora 7","start":"12:37","end":"13:37","startHours":12.617289999943582,"endHours":13.617289999943582,"planetary_lord":"Mars"},{"name":"Hora 8","start":"13:37","end":"14:37","startHours":13.617289999943582,"endHours":14.617289999943582,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"14:37","end":"15:37","startHours":14.617289999943582,"endHours":15.617289999943582,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"15:37","end":"16:37","startHours":15.617289999943582,"endHours":16.61728999994358,"planetary_lord":"Moon"},{"name":"Hora 11","start":"16:37","end":"17:37","startHours":16.61728999994358,"endHours":17.61728999994358,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"17:37","end":"18:37","startHours":17.61728999994358,"endHours":18.61728999994358,"planetary_lord":"Venus"},{"name":"Hora 13","start":"18:37","end":"19:37","startHours":18.61728999994358,"endHours":19.61728999994358,"planetary_lord":"Sun"},{"name":"Hora 14","start":"19:37","end":"20:37","startHours":19.61728999994358,"endHours":20.61728999994358,"planetary_lord":"Mars"},{"name":"Hora 15","start":"20:37","end":"21:37","startHours":20.61728999994358,"endHours":21.61728999994358,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"21:37","end":"22:37","startHours":21.61728999994358,"endHours":22.61728999994358,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"22:37","end":"23:37","startHours":22.61728999994358,"endHours":23.61728999994358,"planetary_lord":"Moon"},{"name":"Hora 18","start":"23:37","end":"00:37","startHours":23.61728999994358,"endHours":24.61728999994358,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"00:37","end":"01:37","startHours":24.61728999994358,"endHours":25.61728999994358,"planetary_lord":"Venus"},{"name":"Hora 20","start":"01:37","end":"02:37","startHours":25.61728999994358,"endHours":26.61728999994358,"planetary_lord":"Sun"},{"name":"Hora 21","start":"02:37","end":"03:37","startHours":26.61728999994358,"endHours":27.61728999994358,"planetary_lord":"Mars"},{"name":"Hora 22","start":"03:37","end":"04:37","startHours":27.61728999994358,"endHours":28.61728999994358,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"04:37","end":"05:37","startHours":28.61728999994358,"endHours":29.61728999994358,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"05:37","end":"06:37","startHours":29.61728999994358,"endHours":30.61728999994358,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"South-West","rahuVasa":"North-West","anandadiYoga":{"name":"Lumba","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.507228978058846,"eotMinutes":-0.49800206353601495,"ayanamsa":25.8598}},"calendars":{"vikram_samvat":2200,"vikram_samvatsara":"Nala","saka_samvat":2065,"saka_samvatsara":"Śobhana","bengali_samvat":1550,"malayalam_era":1319,"nanakshahi_year":674,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Caturthī · Vikram 2200 Nala · Śaka 2065 Śobhana"},"festivals":[{"id":"sankashti-chaturthi","name":"Saṅkaṣṭī Caturthī","name_sanskrit":"सङ्कष्टी चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Gaṇeśa vrata.","vrata":true,"detection":{"tithi_number":19,"tithi_paksha":"Kṛṣṇa"},"precedence":6}],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"perth"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 29, 2143 CE · Perth, Australia · Vidhyamitra","description":"August 29, 2143 CE for Perth, Australia: Kṛṣṇa Caturthī, sūryodaya 06:37, sūryāsta 17:57.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2143-08-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2143-08-29","sa":"https://sa.vidhyamitra.com/city/perth/2143-08-29","hi":"https://hi.vidhyamitra.com/city/perth/2143-08-29","x-default":"https://vidhyamitra.com/city/perth/2143-08-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:44:52.138Z","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":"2026-05-31T11:44:52.138Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:44:52.138Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}