{"id":"vidhyamitra:city-day:perth:2172-03-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2172-03-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2172-03-29","date_display":"March 29, 2172 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":2172,"month":3,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514454.770833,"kali_year":5273,"ahargana":1925989.2708,"sun":{"sidereal_longitude":342.5007,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":36.3337,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":53.8329,"elapsed_within_tithi_degrees":5.8329},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":36.3337,"elapsed_within_degrees":9.667},"yoga":{"number":2,"name":"Prīti","sum_longitude":18.8344},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2172,"month":3,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2514454.770833,"ahargana":1925989.2708,"kali_year":5273,"ayanamsa_lahiri":26.2591,"grahas":{"sun":{"sidereal_longitude":342.727295,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":33.58219500000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false,"latitude":1.8655},"mars":{"sidereal_longitude":181.789895,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":317.84309499999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":199.72349499999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":true},"venus":{"sidereal_longitude":11.632094999999993,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":true},"saturn":{"sidereal_longitude":325.55009500000006,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":11.8199,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":191.8199,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2172,"month":3,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514454.770833,"kali_year":5273,"ahargana":1925989.2708,"sun":{"sidereal_longitude":342.5007,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":36.3337,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":53.8329,"elapsed_within_tithi_degrees":5.8329},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3,"moon_longitude":36.3337,"elapsed_within_degrees":9.667},"yoga":{"number":2,"name":"Prīti","sum_longitude":18.8344},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.866,"elongation":53.833},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.866,"opposition_distance":126.167}},"eclipse_window_40days":[{"offset_days":11,"type":"lunar","occurs":true,"moon_latitude":1.452,"opposition_distance":0.943}]},"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":"06:27","sunsetLocal":"18:17","solarNoonLocal":"12:22","dayLengthHours":11.834562776374993,"dayLengthDisplay":"11 Hours 50 Mins 04 Secs","nightLengthDisplay":"12 Hours 09 Mins 56 Secs","moonriseLocal":"10:35","moonsetLocal":"20:55","rahuKala":{"name":"Rāhu Kāla","start":"16:48","end":"18:17","startHours":16.80226120359024,"endHours":18.281581550637114,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:22","end":"13:51","startHours":12.364300162449616,"endHours":13.843620509496493,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:19","end":"16:48","startHours":15.322940856543365,"endHours":16.80226120359024,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:13","end":"09:36","startHours":9.208416755416286,"endHours":9.602902181295452,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:56","end":"07:15","startHours":6.940125556611079,"endHours":7.255713897314412,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:46","startHours":11.96981473657045,"endHours":12.758785588328783,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:52","end":"05:39","startHours":4.869077070745456,"endHours":5.658047922503788,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:28","end":"06:27","startHours":5.460805209564205,"endHours":6.447018774262121,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:08","startHours":14.336727291845449,"endHours":15.125698143603781,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:05","end":"18:29","startHours":18.081581550637114,"endHours":18.481581550637113,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:17","end":"18:46","startHours":18.281581550637114,"endHours":18.77468833298607,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:02","end":"19:47","startHours":18.031581550637114,"endHours":19.781581550637114,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:46","startHours":23.96981473657045,"endHours":24.758785588328784,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"06:27","end":"07:56","startHours":6.447018774262121,"endHours":7.926339121308995,"quality":"inauspicious"},{"name":"Chala","start":"07:56","end":"09:24","startHours":7.926339121308995,"endHours":9.40565946835587,"quality":"neutral"},{"name":"Labha","start":"09:24","end":"10:53","startHours":9.40565946835587,"endHours":10.884979815402744,"quality":"auspicious"},{"name":"Amṛta","start":"10:53","end":"12:22","startHours":10.884979815402744,"endHours":12.364300162449616,"quality":"auspicious"},{"name":"Kāla","start":"12:22","end":"13:51","startHours":12.364300162449616,"endHours":13.843620509496493,"quality":"inauspicious"},{"name":"Śubha","start":"13:51","end":"15:19","startHours":13.843620509496493,"endHours":15.322940856543365,"quality":"auspicious"},{"name":"Roga","start":"15:19","end":"16:48","startHours":15.322940856543365,"endHours":16.80226120359024,"quality":"inauspicious"},{"name":"Udveg","start":"16:48","end":"18:17","startHours":16.80226120359024,"endHours":18.281581550637114,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:17","end":"19:48","startHours":18.281581550637114,"endHours":19.80226120359024,"quality":"auspicious"},{"name":"Roga","start":"19:48","end":"21:19","startHours":19.80226120359024,"endHours":21.322940856543365,"quality":"inauspicious"},{"name":"Udveg","start":"21:19","end":"22:51","startHours":21.322940856543365,"endHours":22.843620509496493,"quality":"inauspicious"},{"name":"Chala","start":"22:51","end":"00:22","startHours":22.843620509496493,"endHours":24.364300162449616,"quality":"neutral"},{"name":"Labha","start":"00:22","end":"01:53","startHours":24.364300162449616,"endHours":25.884979815402744,"quality":"auspicious"},{"name":"Amṛta","start":"01:53","end":"03:24","startHours":25.884979815402744,"endHours":27.40565946835587,"quality":"auspicious"},{"name":"Kāla","start":"03:24","end":"04:56","startHours":27.40565946835587,"endHours":28.926339121308995,"quality":"inauspicious"},{"name":"Śubha","start":"04:56","end":"06:27","startHours":28.926339121308995,"endHours":30.44701877426212,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:27","end":"07:27","startHours":6.447018774262121,"endHours":7.447018774262121,"planetary_lord":"Sun"},{"name":"Hora 2","start":"07:27","end":"08:27","startHours":7.447018774262121,"endHours":8.447018774262121,"planetary_lord":"Mars"},{"name":"Hora 3","start":"08:27","end":"09:27","startHours":8.447018774262121,"endHours":9.447018774262121,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"09:27","end":"10:27","startHours":9.447018774262121,"endHours":10.447018774262121,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"10:27","end":"11:27","startHours":10.447018774262121,"endHours":11.447018774262121,"planetary_lord":"Moon"},{"name":"Hora 6","start":"11:27","end":"12:27","startHours":11.447018774262121,"endHours":12.447018774262121,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"12:27","end":"13:27","startHours":12.447018774262121,"endHours":13.447018774262121,"planetary_lord":"Venus"},{"name":"Hora 8","start":"13:27","end":"14:27","startHours":13.447018774262121,"endHours":14.447018774262121,"planetary_lord":"Sun"},{"name":"Hora 9","start":"14:27","end":"15:27","startHours":14.447018774262121,"endHours":15.447018774262121,"planetary_lord":"Mars"},{"name":"Hora 10","start":"15:27","end":"16:27","startHours":15.447018774262121,"endHours":16.44701877426212,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"16:27","end":"17:27","startHours":16.44701877426212,"endHours":17.44701877426212,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"17:27","end":"18:27","startHours":17.44701877426212,"endHours":18.44701877426212,"planetary_lord":"Moon"},{"name":"Hora 13","start":"18:27","end":"19:27","startHours":18.44701877426212,"endHours":19.44701877426212,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"19:27","end":"20:27","startHours":19.44701877426212,"endHours":20.44701877426212,"planetary_lord":"Venus"},{"name":"Hora 15","start":"20:27","end":"21:27","startHours":20.44701877426212,"endHours":21.44701877426212,"planetary_lord":"Sun"},{"name":"Hora 16","start":"21:27","end":"22:27","startHours":21.44701877426212,"endHours":22.44701877426212,"planetary_lord":"Mars"},{"name":"Hora 17","start":"22:27","end":"23:27","startHours":22.44701877426212,"endHours":23.44701877426212,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"23:27","end":"00:27","startHours":23.44701877426212,"endHours":24.44701877426212,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"00:27","end":"01:27","startHours":24.44701877426212,"endHours":25.44701877426212,"planetary_lord":"Moon"},{"name":"Hora 20","start":"01:27","end":"02:27","startHours":25.44701877426212,"endHours":26.44701877426212,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"02:27","end":"03:27","startHours":26.44701877426212,"endHours":27.44701877426212,"planetary_lord":"Venus"},{"name":"Hora 22","start":"03:27","end":"04:27","startHours":27.44701877426212,"endHours":28.44701877426212,"planetary_lord":"Sun"},{"name":"Hora 23","start":"04:27","end":"05:27","startHours":28.44701877426212,"endHours":29.44701877426212,"planetary_lord":"Mars"},{"name":"Hora 24","start":"05:27","end":"06:27","startHours":29.44701877426212,"endHours":30.44701877426212,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":3.5618389179757863,"eotMinutes":-5.300009746977087,"ayanamsa":26.2591}},"calendars":{"vikram_samvat":2229,"vikram_samvatsara":"Pārthiva","saka_samvat":2094,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1579,"malayalam_era":1348,"nanakshahi_year":703,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Pañcamī · Vikram 2229 Pārthiva · Śaka 2094 Aṅgirasa"},"festivals":[{"id":"ramanuja-jayanti","name":"Rāmānujācārya Jayantī","name_sanskrit":"रामानुजाचार्य जयन्ती","tradition":"Vaishnava","associated_deity":"Rāmānujācārya (Viśiṣṭādvaita)","significance":"Birth of Rāmānujācārya; Viśiṣṭādvaita-pratiṣṭhāpaka. Caitra Śukla 5.","vrata":false,"detection":{"tithi_number":5,"tithi_paksha":"Śukla","lunar_month":"Caitra"},"precedence":3}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5}]},"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 March 29, 2172 CE · Perth, Australia · Vidhyamitra","description":"March 29, 2172 CE for Perth, Australia: Śukla Pañcamī, sūryodaya 06:27, sūryāsta 18:17.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2172-03-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2172-03-29","sa":"https://sa.vidhyamitra.com/city/perth/2172-03-29","hi":"https://hi.vidhyamitra.com/city/perth/2172-03-29","x-default":"https://vidhyamitra.com/city/perth/2172-03-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T03:42:35.875Z","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":"2026-05-31T03:42:35.875Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T03:42:35.875Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}