{"id":"vidhyamitra:city-day:perth:2052-05-07:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2052-05-07","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2052-05-07","date_display":"May 7, 2052 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":2052,"month":5,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2470664.770833,"kali_year":5154,"ahargana":1882199.2708,"sun":{"sidereal_longitude":22.5266,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":124.4225,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":101.8959,"elapsed_within_tithi_degrees":5.8959},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.4225,"elapsed_within_degrees":4.4225},"yoga":{"number":12,"name":"Dhruva","sum_longitude":146.9491},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"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":2052,"month":5,"day":7,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2470664.770833,"ahargana":1882199.2708,"kali_year":5154,"ayanamsa_lahiri":24.5843,"grahas":{"sun":{"sidereal_longitude":22.620295,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":127.52589499999999,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":3},"retrograde":false,"latitude":-3.3216},"mars":{"sidereal_longitude":305.870095,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":8.373494999999991,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":151.17999500000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":true},"venus":{"sidereal_longitude":47.82259499999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":306.231095,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":172.0249,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":352.0249,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2052,"month":5,"day":7,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2470664.770833,"kali_year":5154,"ahargana":1882199.2708,"sun":{"sidereal_longitude":22.5266,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":124.4225,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":101.8959,"elapsed_within_tithi_degrees":5.8959},"nakshatra":{"number":10,"name":"Maghā","pada":2,"moon_longitude":124.4225,"elapsed_within_degrees":4.4225},"yoga":{"number":12,"name":"Dhruva","sum_longitude":146.9491},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":4,"name":"Maṅgalavāra (Tuesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.322,"elongation":101.896},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.322,"opposition_distance":78.104}},"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":"06:53","sunsetLocal":"17:33","solarNoonLocal":"12:13","dayLengthHours":10.676433506277775,"dayLengthDisplay":"10 Hours 40 Mins 35 Secs","nightLengthDisplay":"13 Hours 19 Mins 25 Secs","moonriseLocal":"13:37","moonsetLocal":"00:48","rahuKala":{"name":"Rāhu Kāla","start":"14:53","end":"16:13","startHours":14.886547366452678,"endHours":16.2211015547374,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"09:33","end":"10:53","startHours":9.54833061331379,"endHours":10.882884801598511,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"12:13","end":"13:33","startHours":12.217438989883235,"endHours":13.551993178167955,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:22","end":"09:44","startHours":9.370390054875827,"endHours":9.726271171751753,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:19","end":"07:37","startHours":7.324073632839253,"endHours":7.608778526339994,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:34","startHours":11.861557873007309,"endHours":12.57332010675916,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:27","end":"06:10","startHours":5.455697769240643,"endHours":6.167460002992494,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:59","end":"06:53","startHours":5.9895194445545314,"endHours":6.879222236744346,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:00","end":"14:43","startHours":13.996844574262862,"endHours":14.708606808014714,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:21","end":"17:45","startHours":17.355655743022123,"endHours":17.75565574302212,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:33","end":"18:00","startHours":17.555655743022122,"endHours":18.00050713911703,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:18","end":"19:03","startHours":17.305655743022122,"endHours":19.055655743022122,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:34","startHours":23.86155787300731,"endHours":24.57332010675916,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Roga","start":"06:53","end":"08:13","startHours":6.879222236744346,"endHours":8.213776425029067,"quality":"inauspicious"},{"name":"Udveg","start":"08:13","end":"09:33","startHours":8.213776425029067,"endHours":9.54833061331379,"quality":"inauspicious"},{"name":"Chala","start":"09:33","end":"10:53","startHours":9.54833061331379,"endHours":10.882884801598511,"quality":"neutral"},{"name":"Labha","start":"10:53","end":"12:13","startHours":10.882884801598511,"endHours":12.217438989883235,"quality":"auspicious"},{"name":"Amṛta","start":"12:13","end":"13:33","startHours":12.217438989883235,"endHours":13.551993178167955,"quality":"auspicious"},{"name":"Kāla","start":"13:33","end":"14:53","startHours":13.551993178167955,"endHours":14.886547366452678,"quality":"inauspicious"},{"name":"Śubha","start":"14:53","end":"16:13","startHours":14.886547366452678,"endHours":16.2211015547374,"quality":"auspicious"},{"name":"Roga","start":"16:13","end":"17:33","startHours":16.2211015547374,"endHours":17.555655743022122,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Kāla","start":"17:33","end":"19:13","startHours":17.555655743022122,"endHours":19.221101554737402,"quality":"inauspicious"},{"name":"Śubha","start":"19:13","end":"20:53","startHours":19.221101554737402,"endHours":20.886547366452678,"quality":"auspicious"},{"name":"Roga","start":"20:53","end":"22:33","startHours":20.886547366452678,"endHours":22.551993178167955,"quality":"inauspicious"},{"name":"Udveg","start":"22:33","end":"00:13","startHours":22.551993178167955,"endHours":24.217438989883235,"quality":"inauspicious"},{"name":"Chala","start":"00:13","end":"01:53","startHours":24.217438989883235,"endHours":25.882884801598514,"quality":"neutral"},{"name":"Labha","start":"01:53","end":"03:33","startHours":25.882884801598514,"endHours":27.54833061331379,"quality":"auspicious"},{"name":"Amṛta","start":"03:33","end":"05:13","startHours":27.54833061331379,"endHours":29.213776425029067,"quality":"auspicious"},{"name":"Kāla","start":"05:13","end":"06:53","startHours":29.213776425029067,"endHours":30.879222236744347,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:53","end":"07:53","startHours":6.879222236744346,"endHours":7.879222236744346,"planetary_lord":"Mars"},{"name":"Hora 2","start":"07:53","end":"08:53","startHours":7.879222236744346,"endHours":8.879222236744347,"planetary_lord":"Jupiter"},{"name":"Hora 3","start":"08:53","end":"09:53","startHours":8.879222236744347,"endHours":9.879222236744347,"planetary_lord":"Saturn"},{"name":"Hora 4","start":"09:53","end":"10:53","startHours":9.879222236744347,"endHours":10.879222236744347,"planetary_lord":"Moon"},{"name":"Hora 5","start":"10:53","end":"11:53","startHours":10.879222236744347,"endHours":11.879222236744347,"planetary_lord":"Mercury"},{"name":"Hora 6","start":"11:53","end":"12:53","startHours":11.879222236744347,"endHours":12.879222236744347,"planetary_lord":"Venus"},{"name":"Hora 7","start":"12:53","end":"13:53","startHours":12.879222236744347,"endHours":13.879222236744347,"planetary_lord":"Sun"},{"name":"Hora 8","start":"13:53","end":"14:53","startHours":13.879222236744347,"endHours":14.879222236744347,"planetary_lord":"Mars"},{"name":"Hora 9","start":"14:53","end":"15:53","startHours":14.879222236744347,"endHours":15.879222236744347,"planetary_lord":"Jupiter"},{"name":"Hora 10","start":"15:53","end":"16:53","startHours":15.879222236744347,"endHours":16.879222236744347,"planetary_lord":"Saturn"},{"name":"Hora 11","start":"16:53","end":"17:53","startHours":16.879222236744347,"endHours":17.879222236744347,"planetary_lord":"Moon"},{"name":"Hora 12","start":"17:53","end":"18:53","startHours":17.879222236744347,"endHours":18.879222236744347,"planetary_lord":"Mercury"},{"name":"Hora 13","start":"18:53","end":"19:53","startHours":18.879222236744347,"endHours":19.879222236744347,"planetary_lord":"Venus"},{"name":"Hora 14","start":"19:53","end":"20:53","startHours":19.879222236744347,"endHours":20.879222236744347,"planetary_lord":"Sun"},{"name":"Hora 15","start":"20:53","end":"21:53","startHours":20.879222236744347,"endHours":21.879222236744347,"planetary_lord":"Mars"},{"name":"Hora 16","start":"21:53","end":"22:53","startHours":21.879222236744347,"endHours":22.879222236744347,"planetary_lord":"Jupiter"},{"name":"Hora 17","start":"22:53","end":"23:53","startHours":22.879222236744347,"endHours":23.879222236744347,"planetary_lord":"Saturn"},{"name":"Hora 18","start":"23:53","end":"00:53","startHours":23.879222236744347,"endHours":24.879222236744347,"planetary_lord":"Moon"},{"name":"Hora 19","start":"00:53","end":"01:53","startHours":24.879222236744347,"endHours":25.879222236744347,"planetary_lord":"Mercury"},{"name":"Hora 20","start":"01:53","end":"02:53","startHours":25.879222236744347,"endHours":26.879222236744347,"planetary_lord":"Venus"},{"name":"Hora 21","start":"02:53","end":"03:53","startHours":26.879222236744347,"endHours":27.879222236744347,"planetary_lord":"Sun"},{"name":"Hora 22","start":"03:53","end":"04:53","startHours":27.879222236744347,"endHours":28.879222236744347,"planetary_lord":"Mars"},{"name":"Hora 23","start":"04:53","end":"05:53","startHours":28.879222236744347,"endHours":29.879222236744347,"planetary_lord":"Jupiter"},{"name":"Hora 24","start":"05:53","end":"06:53","startHours":29.879222236744347,"endHours":30.879222236744347,"planetary_lord":"Saturn"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"North","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":16.968736720285143,"eotMinutes":3.5116606070058483,"ayanamsa":24.5843}},"calendars":{"vikram_samvat":2109,"vikram_samvatsara":"Pārthiva","saka_samvat":1974,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1459,"malayalam_era":1228,"nanakshahi_year":583,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Navamī · Vikram 2109 Pārthiva · Śaka 1974 Aṅgirasa"},"festivals":[{"id":"sita-navami","name":"Sītā Navamī","name_sanskrit":"सीता नवमी","tradition":"Vaishnava","associated_deity":"Sītā Devī (Lakṣmī as Bhū-suta)","significance":"Devī Sītā's manifestation in Mithilā; rāmāvatāra-kalatra.","vrata":true,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":2,"sources":["Vālmīki Rāmāyaṇa, Bāla-Kāṇḍa 66"]},{"id":"madhva-jayanti","name":"Madhvācārya Jayantī","name_sanskrit":"मध्वाचार्य जयन्ती","tradition":"Vaishnava","associated_deity":"Madhvācārya (Dvaita)","significance":"Birth of Madhvācārya; Dvaita-pratiṣṭhāpaka. Vaiśākha Śukla 9.","vrata":false,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Vaiśākha"},"precedence":4}],"todays_walk":{"walk":{"id":"mangala-walk","name":"Maṅgala Walk","name_sanskrit":"मङ्गल यात्रा","type":"graha","description":"Right action + BG 2.31-38 (kṣatriya-dharma).","step_count":7,"url":"/walk/mangala-walk"},"reason":"Maṅgalavāra (Tuesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 May 7, 2052 CE · Perth, Australia · Vidhyamitra","description":"May 7, 2052 CE for Perth, Australia: Śukla Navamī, sūryodaya 06:53, sūryāsta 17:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2052-05-07","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2052-05-07","sa":"https://sa.vidhyamitra.com/city/perth/2052-05-07","hi":"https://hi.vidhyamitra.com/city/perth/2052-05-07","x-default":"https://vidhyamitra.com/city/perth/2052-05-07"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T19:52:45.832Z","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":"2026-05-31T19:52:45.832Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T19:52:45.832Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}