{"id":"vidhyamitra:city-day:perth:2160-05-22:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2160-05-22","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2160-05-22","date_display":"May 22, 2160 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":2160,"month":5,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2510125.770833,"kali_year":5262,"ahargana":1921660.2708,"sun":{"sidereal_longitude":35.0485,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":238.4532,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":203.4047,"elapsed_within_tithi_degrees":11.4047},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":238.4532,"elapsed_within_degrees":11.7865},"yoga":{"number":21,"name":"Siddha","sum_longitude":273.5017},"karana":{"half_tithi_index":33,"name":"Gara"},"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":2160,"month":5,"day":22,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2510125.770833,"ahargana":1921660.2708,"kali_year":5262,"ayanamsa_lahiri":26.0935,"grahas":{"sun":{"sidereal_longitude":35.47499399999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":236.50979400000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false,"latitude":-0.2147},"mars":{"sidereal_longitude":59.95529399999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":37.364693999999986,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":189.280394,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"venus":{"sidereal_longitude":39.75739399999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":187.77079400000002,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":241.1912,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":61.1912,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":3},"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":2160,"month":5,"day":22,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2510125.770833,"kali_year":5262,"ahargana":1921660.2708,"sun":{"sidereal_longitude":35.0485,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":238.4532,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":203.4047,"elapsed_within_tithi_degrees":11.4047},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":238.4532,"elapsed_within_degrees":11.7865},"yoga":{"number":21,"name":"Siddha","sum_longitude":273.5017},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.215,"elongation":156.595},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.215,"opposition_distance":23.405}},"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":"07:03","sunsetLocal":"17:24","solarNoonLocal":"12:13","dayLengthHours":10.348097450122705,"dayLengthDisplay":"10 Hours 20 Mins 53 Secs","nightLengthDisplay":"13 Hours 39 Mins 07 Secs","moonriseLocal":"18:32","moonsetLocal":"08:42","rahuKala":{"name":"Rāhu Kāla","start":"13:31","end":"14:48","startHours":13.511616294493887,"endHours":14.805128475759224,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:03","end":"08:20","startHours":7.0440553881671955,"endHours":8.337567569432533,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:38","end":"10:55","startHours":9.631079750697872,"endHours":10.92459193196321,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:48","startHours":9.458611459862492,"endHours":9.80354804153325,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:29","end":"07:45","startHours":7.475226115255642,"endHours":7.751175380592247,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:34","startHours":11.87316753155779,"endHours":12.563040694899303,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:40","end":"06:21","startHours":5.664309061484168,"endHours":6.354182224825681,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:11","end":"07:03","startHours":6.181713933990303,"endHours":7.0440553881671955,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:38","startHours":13.942787021582332,"endHours":14.632660184923845,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:12","end":"17:36","startHours":17.1921528382899,"endHours":17.5921528382899,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:24","end":"17:49","startHours":17.3921528382899,"endHours":17.823323565378345,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:09","end":"18:54","startHours":17.1421528382899,"endHours":18.8921528382899,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:34","startHours":23.87316753155779,"endHours":24.563040694899307,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:03","end":"08:20","startHours":7.0440553881671955,"endHours":8.337567569432533,"quality":"auspicious"},{"name":"Roga","start":"08:20","end":"09:38","startHours":8.337567569432533,"endHours":9.631079750697872,"quality":"inauspicious"},{"name":"Udveg","start":"09:38","end":"10:55","startHours":9.631079750697872,"endHours":10.92459193196321,"quality":"inauspicious"},{"name":"Chala","start":"10:55","end":"12:13","startHours":10.92459193196321,"endHours":12.218104113228549,"quality":"neutral"},{"name":"Labha","start":"12:13","end":"13:31","startHours":12.218104113228549,"endHours":13.511616294493887,"quality":"auspicious"},{"name":"Amṛta","start":"13:31","end":"14:48","startHours":13.511616294493887,"endHours":14.805128475759224,"quality":"auspicious"},{"name":"Kāla","start":"14:48","end":"16:06","startHours":14.805128475759224,"endHours":16.09864065702456,"quality":"inauspicious"},{"name":"Śubha","start":"16:06","end":"17:24","startHours":16.09864065702456,"endHours":17.3921528382899,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:24","end":"19:06","startHours":17.3921528382899,"endHours":19.09864065702456,"quality":"auspicious"},{"name":"Kāla","start":"19:06","end":"20:48","startHours":19.09864065702456,"endHours":20.805128475759222,"quality":"inauspicious"},{"name":"Śubha","start":"20:48","end":"22:31","startHours":20.805128475759222,"endHours":22.511616294493884,"quality":"auspicious"},{"name":"Roga","start":"22:31","end":"00:13","startHours":22.511616294493884,"endHours":24.21810411322855,"quality":"inauspicious"},{"name":"Udveg","start":"00:13","end":"01:55","startHours":24.21810411322855,"endHours":25.924591931963207,"quality":"inauspicious"},{"name":"Chala","start":"01:55","end":"03:38","startHours":25.924591931963207,"endHours":27.63107975069787,"quality":"neutral"},{"name":"Labha","start":"03:38","end":"05:20","startHours":27.63107975069787,"endHours":29.337567569432533,"quality":"auspicious"},{"name":"Amṛta","start":"05:20","end":"07:03","startHours":29.337567569432533,"endHours":31.044055388167195,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:03","end":"08:03","startHours":7.0440553881671955,"endHours":8.044055388167195,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:03","end":"09:03","startHours":8.044055388167195,"endHours":9.044055388167195,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:03","end":"10:03","startHours":9.044055388167195,"endHours":10.044055388167195,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:03","end":"11:03","startHours":10.044055388167195,"endHours":11.044055388167195,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:03","end":"12:03","startHours":11.044055388167195,"endHours":12.044055388167195,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:03","end":"13:03","startHours":12.044055388167195,"endHours":13.044055388167195,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:03","end":"14:03","startHours":13.044055388167195,"endHours":14.044055388167195,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:03","end":"15:03","startHours":14.044055388167195,"endHours":15.044055388167195,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:03","end":"16:03","startHours":15.044055388167195,"endHours":16.044055388167195,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:03","end":"17:03","startHours":16.044055388167195,"endHours":17.044055388167195,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:03","end":"18:03","startHours":17.044055388167195,"endHours":18.044055388167195,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:03","end":"19:03","startHours":18.044055388167195,"endHours":19.044055388167195,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:03","end":"20:03","startHours":19.044055388167195,"endHours":20.044055388167195,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:03","end":"21:03","startHours":20.044055388167195,"endHours":21.044055388167195,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:03","end":"22:03","startHours":21.044055388167195,"endHours":22.044055388167195,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:03","end":"23:03","startHours":22.044055388167195,"endHours":23.044055388167195,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:03","end":"00:03","startHours":23.044055388167195,"endHours":24.044055388167195,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:03","end":"01:03","startHours":24.044055388167195,"endHours":25.044055388167195,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:03","end":"02:03","startHours":25.044055388167195,"endHours":26.044055388167195,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:03","end":"03:03","startHours":26.044055388167195,"endHours":27.044055388167195,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:03","end":"04:03","startHours":27.044055388167195,"endHours":28.044055388167195,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:03","end":"05:03","startHours":28.044055388167195,"endHours":29.044055388167195,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:03","end":"06:03","startHours":29.044055388167195,"endHours":30.044055388167195,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:03","end":"07:03","startHours":30.044055388167195,"endHours":31.044055388167195,"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":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-East","rahuVasa":"North-West","anandadiYoga":{"name":"Dhvānkṣa","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.472680191212476,"eotMinutes":3.4717532062871586,"ayanamsa":26.0935}},"calendars":{"vikram_samvat":2217,"vikram_samvatsara":"Śrīmukha","saka_samvat":2082,"saka_samvatsara":"Raudra","bengali_samvat":1567,"malayalam_era":1336,"nanakshahi_year":691,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Dvitīyā · Vikram 2217 Śrīmukha · Śaka 2082 Raudra"},"festivals":[],"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":[{"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 May 22, 2160 CE · Perth, Australia · Vidhyamitra","description":"May 22, 2160 CE for Perth, Australia: Kṛṣṇa Dvitīyā, sūryodaya 07:03, sūryāsta 17:24.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2160-05-22","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2160-05-22","sa":"https://sa.vidhyamitra.com/city/perth/2160-05-22","hi":"https://hi.vidhyamitra.com/city/perth/2160-05-22","x-default":"https://vidhyamitra.com/city/perth/2160-05-22"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:50:30.971Z","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":"2026-05-31T11:50:30.971Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:50:30.971Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}