{"id":"vidhyamitra:city-day:perth:2175-03-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2175-03-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2175-03-15","date_display":"March 15, 2175 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":2175,"month":3,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515535.770833,"kali_year":5276,"ahargana":1927070.2708,"sun":{"sidereal_longitude":327.8129,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":233.2621,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":265.4492,"elapsed_within_tithi_degrees":1.4492},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":233.2621,"elapsed_within_degrees":6.5954},"yoga":{"number":16,"name":"Siddhi","sum_longitude":201.075},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2175,"month":3,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2515535.770833,"ahargana":1927070.2708,"kali_year":5276,"ayanamsa_lahiri":26.3004,"grahas":{"sun":{"sidereal_longitude":328.04469199999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":229.714292,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false,"latitude":-4.4479},"mars":{"sidereal_longitude":6.737891999999988,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":333.934692,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":286.869592,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"venus":{"sidereal_longitude":7.944992000000013,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":357.661492,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":314.5433,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":134.5433,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2175,"month":3,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515535.770833,"kali_year":5276,"ahargana":1927070.2708,"sun":{"sidereal_longitude":327.8129,"rashi":11,"rashi_name":"Kumbha"},"moon":{"sidereal_longitude":233.2621,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":265.4492,"elapsed_within_tithi_degrees":1.4492},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2,"moon_longitude":233.2621,"elapsed_within_degrees":6.5954},"yoga":{"number":16,"name":"Siddhi","sum_longitude":201.075},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.448,"elongation":94.551},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.448,"opposition_distance":85.449}},"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":"06:17","sunsetLocal":"18:36","solarNoonLocal":"12:26","dayLengthHours":12.317953826936083,"dayLengthDisplay":"12 Hours 19 Mins 05 Secs","nightLengthDisplay":"11 Hours 40 Mins 55 Secs","moonriseLocal":"22:49","moonsetLocal":"12:56","rahuKala":{"name":"Rāhu Kāla","start":"12:26","end":"13:59","startHours":12.436813100220608,"endHours":13.976557328587617,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:49","end":"09:21","startHours":7.8175804151195765,"endHours":9.357324643486587,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:54","end":"12:26","startHours":10.897068871853598,"endHours":12.436813100220608,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:09","end":"09:34","startHours":9.152025413037652,"endHours":9.562623873935522,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:47","end":"07:07","startHours":6.791084262874903,"endHours":7.119563031593199,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:51","startHours":12.026214639322738,"endHours":12.847411561118477,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:38","end":"05:27","startHours":4.635442343161088,"endHours":5.456639264956827,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:15","end":"06:17","startHours":5.251340034507892,"endHours":6.277836186752566,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:29","end":"15:19","startHours":14.489805404709955,"endHours":15.311002326505694,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:24","end":"18:48","startHours":18.39579001368865,"endHours":18.79579001368865,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:36","end":"19:07","startHours":18.59579001368865,"endHours":19.109038089810987,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:21","end":"20:06","startHours":18.34579001368865,"endHours":20.09579001368865,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:51","startHours":24.02621463932274,"endHours":24.847411561118477,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"06:17","end":"07:49","startHours":6.277836186752566,"endHours":7.8175804151195765,"quality":"auspicious"},{"name":"Amṛta","start":"07:49","end":"09:21","startHours":7.8175804151195765,"endHours":9.357324643486587,"quality":"auspicious"},{"name":"Kāla","start":"09:21","end":"10:54","startHours":9.357324643486587,"endHours":10.897068871853598,"quality":"inauspicious"},{"name":"Śubha","start":"10:54","end":"12:26","startHours":10.897068871853598,"endHours":12.436813100220608,"quality":"auspicious"},{"name":"Roga","start":"12:26","end":"13:59","startHours":12.436813100220608,"endHours":13.976557328587617,"quality":"inauspicious"},{"name":"Udveg","start":"13:59","end":"15:31","startHours":13.976557328587617,"endHours":15.516301556954629,"quality":"inauspicious"},{"name":"Chala","start":"15:31","end":"17:03","startHours":15.516301556954629,"endHours":17.05604578532164,"quality":"neutral"},{"name":"Labha","start":"17:03","end":"18:36","startHours":17.05604578532164,"endHours":18.59579001368865,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"18:36","end":"20:03","startHours":18.59579001368865,"endHours":20.05604578532164,"quality":"inauspicious"},{"name":"Chala","start":"20:03","end":"21:31","startHours":20.05604578532164,"endHours":21.51630155695463,"quality":"neutral"},{"name":"Labha","start":"21:31","end":"22:59","startHours":21.51630155695463,"endHours":22.976557328587617,"quality":"auspicious"},{"name":"Amṛta","start":"22:59","end":"00:26","startHours":22.976557328587617,"endHours":24.436813100220608,"quality":"auspicious"},{"name":"Kāla","start":"00:26","end":"01:54","startHours":24.436813100220608,"endHours":25.897068871853598,"quality":"inauspicious"},{"name":"Śubha","start":"01:54","end":"03:21","startHours":25.897068871853598,"endHours":27.357324643486585,"quality":"auspicious"},{"name":"Roga","start":"03:21","end":"04:49","startHours":27.357324643486585,"endHours":28.817580415119576,"quality":"inauspicious"},{"name":"Udveg","start":"04:49","end":"06:17","startHours":28.817580415119576,"endHours":30.277836186752566,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:17","end":"07:17","startHours":6.277836186752566,"endHours":7.277836186752566,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"07:17","end":"08:17","startHours":7.277836186752566,"endHours":8.277836186752566,"planetary_lord":"Venus"},{"name":"Hora 3","start":"08:17","end":"09:17","startHours":8.277836186752566,"endHours":9.277836186752566,"planetary_lord":"Sun"},{"name":"Hora 4","start":"09:17","end":"10:17","startHours":9.277836186752566,"endHours":10.277836186752566,"planetary_lord":"Mars"},{"name":"Hora 5","start":"10:17","end":"11:17","startHours":10.277836186752566,"endHours":11.277836186752566,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"11:17","end":"12:17","startHours":11.277836186752566,"endHours":12.277836186752566,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"12:17","end":"13:17","startHours":12.277836186752566,"endHours":13.277836186752566,"planetary_lord":"Moon"},{"name":"Hora 8","start":"13:17","end":"14:17","startHours":13.277836186752566,"endHours":14.277836186752566,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"14:17","end":"15:17","startHours":14.277836186752566,"endHours":15.277836186752566,"planetary_lord":"Venus"},{"name":"Hora 10","start":"15:17","end":"16:17","startHours":15.277836186752566,"endHours":16.277836186752566,"planetary_lord":"Sun"},{"name":"Hora 11","start":"16:17","end":"17:17","startHours":16.277836186752566,"endHours":17.277836186752566,"planetary_lord":"Mars"},{"name":"Hora 12","start":"17:17","end":"18:17","startHours":17.277836186752566,"endHours":18.277836186752566,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"18:17","end":"19:17","startHours":18.277836186752566,"endHours":19.277836186752566,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"19:17","end":"20:17","startHours":19.277836186752566,"endHours":20.277836186752566,"planetary_lord":"Moon"},{"name":"Hora 15","start":"20:17","end":"21:17","startHours":20.277836186752566,"endHours":21.277836186752566,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"21:17","end":"22:17","startHours":21.277836186752566,"endHours":22.277836186752566,"planetary_lord":"Venus"},{"name":"Hora 17","start":"22:17","end":"23:17","startHours":22.277836186752566,"endHours":23.277836186752566,"planetary_lord":"Sun"},{"name":"Hora 18","start":"23:17","end":"00:17","startHours":23.277836186752566,"endHours":24.277836186752566,"planetary_lord":"Mars"},{"name":"Hora 19","start":"00:17","end":"01:17","startHours":24.277836186752566,"endHours":25.277836186752566,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"01:17","end":"02:17","startHours":25.277836186752566,"endHours":26.277836186752566,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"02:17","end":"03:17","startHours":26.277836186752566,"endHours":27.277836186752566,"planetary_lord":"Moon"},{"name":"Hora 22","start":"03:17","end":"04:17","startHours":27.277836186752566,"endHours":28.277836186752566,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"04:17","end":"05:17","startHours":28.277836186752566,"endHours":29.277836186752566,"planetary_lord":"Venus"},{"name":"Hora 24","start":"05:17","end":"06:17","startHours":29.277836186752566,"endHours":30.277836186752566,"planetary_lord":"Sun"}],"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"North-East","rahuVasa":"South-West","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-2.246065980699084,"eotMinutes":-9.650786013236482,"ayanamsa":26.3004}},"calendars":{"vikram_samvat":2232,"vikram_samvatsara":"Sarvadhāri","saka_samvat":2097,"saka_samvatsara":"Yuva","bengali_samvat":1582,"malayalam_era":1351,"nanakshahi_year":706,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Phālguna","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kumbha (Māsi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Kṛṣṇa Aṣṭamī · Vikram 2232 Sarvadhāri · Śaka 2097 Yuva"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","relevance":0.5},{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","url":"/day/-3137-10-20","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 15, 2175 CE · Perth, Australia · Vidhyamitra","description":"March 15, 2175 CE for Perth, Australia: Kṛṣṇa Aṣṭamī, sūryodaya 06:17, sūryāsta 18:36.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2175-03-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2175-03-15","sa":"https://sa.vidhyamitra.com/city/perth/2175-03-15","hi":"https://hi.vidhyamitra.com/city/perth/2175-03-15","x-default":"https://vidhyamitra.com/city/perth/2175-03-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T13:32:16.681Z","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":"2026-05-31T13:32:16.681Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T13:32:16.681Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}