{"id":"vidhyamitra:city-day:perth:2089-05-28:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2089-05-28","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2089-05-28","date_display":"May 28, 2089 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":2089,"month":5,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484199.770833,"kali_year":5191,"ahargana":1895734.2708,"sun":{"sidereal_longitude":42.0862,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":265.9904,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":223.9043,"elapsed_within_tithi_degrees":7.9043},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":265.9904,"elapsed_within_degrees":12.6571},"yoga":{"number":24,"name":"Śukla","sum_longitude":308.0766},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":2089,"month":5,"day":28,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2484199.770833,"ahargana":1895734.2708,"kali_year":5191,"ayanamsa_lahiri":25.1019,"grahas":{"sun":{"sidereal_longitude":42.39255800000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":263.174758,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false,"latitude":4.4991},"mars":{"sidereal_longitude":120.228658,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":16.172957999999994,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":195.44455800000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":355.806058,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":35.944057999999984,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":174.8754,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":354.8754,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","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":2089,"month":5,"day":28,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484199.770833,"kali_year":5191,"ahargana":1895734.2708,"sun":{"sidereal_longitude":42.0862,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":265.9904,"rashi":9,"rashi_name":"Dhanu"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":223.9043,"elapsed_within_tithi_degrees":7.9043},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":4,"moon_longitude":265.9904,"elapsed_within_degrees":12.6571},"yoga":{"number":24,"name":"Śukla","sum_longitude":308.0766},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.499,"elongation":136.096},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.499,"opposition_distance":43.904}},"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":"07:06","sunsetLocal":"17:21","solarNoonLocal":"12:14","dayLengthHours":10.242939847207865,"dayLengthDisplay":"10 Hours 14 Mins 35 Secs","nightLengthDisplay":"13 Hours 45 Mins 25 Secs","moonriseLocal":"19:55","moonsetLocal":"09:59","rahuKala":{"name":"Rāhu Kāla","start":"09:40","end":"10:57","startHours":9.66703481269392,"endHours":10.947402293594902,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:30","end":"14:47","startHours":13.508137255396868,"endHours":14.788504736297853,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"07:06","end":"08:23","startHours":7.106299850891953,"endHours":8.386667331792935,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:30","end":"09:50","startHours":9.49631914857379,"endHours":9.837750476814051,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:32","end":"07:48","startHours":7.533089011192281,"endHours":7.806234073784491,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:34","startHours":11.886338446255625,"endHours":12.569201102736148,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:44","end":"06:25","startHours":5.740574537930905,"endHours":6.423437194411429,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:15","end":"07:06","startHours":6.252721530291298,"endHours":7.106299850891953,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:37","startHours":13.934926415697197,"endHours":14.617789072177722,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:09","end":"17:33","startHours":17.14923969809982,"endHours":17.549239698099818,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:21","end":"17:47","startHours":17.34923969809982,"endHours":17.776028858400146,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:06","end":"18:51","startHours":17.09923969809982,"endHours":18.84923969809982,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:34","startHours":23.886338446255625,"endHours":24.569201102736148,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"07:06","end":"08:23","startHours":7.106299850891953,"endHours":8.386667331792935,"quality":"inauspicious"},{"name":"Śubha","start":"08:23","end":"09:40","startHours":8.386667331792935,"endHours":9.66703481269392,"quality":"auspicious"},{"name":"Roga","start":"09:40","end":"10:57","startHours":9.66703481269392,"endHours":10.947402293594902,"quality":"inauspicious"},{"name":"Udveg","start":"10:57","end":"12:14","startHours":10.947402293594902,"endHours":12.227769774495886,"quality":"inauspicious"},{"name":"Chala","start":"12:14","end":"13:30","startHours":12.227769774495886,"endHours":13.508137255396868,"quality":"neutral"},{"name":"Labha","start":"13:30","end":"14:47","startHours":13.508137255396868,"endHours":14.788504736297853,"quality":"auspicious"},{"name":"Amṛta","start":"14:47","end":"16:04","startHours":14.788504736297853,"endHours":16.068872217198834,"quality":"auspicious"},{"name":"Kāla","start":"16:04","end":"17:21","startHours":16.068872217198834,"endHours":17.34923969809982,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:21","end":"19:04","startHours":17.34923969809982,"endHours":19.068872217198837,"quality":"auspicious"},{"name":"Amṛta","start":"19:04","end":"20:47","startHours":19.068872217198837,"endHours":20.788504736297853,"quality":"auspicious"},{"name":"Kāla","start":"20:47","end":"22:30","startHours":20.788504736297853,"endHours":22.508137255396868,"quality":"inauspicious"},{"name":"Śubha","start":"22:30","end":"00:14","startHours":22.508137255396868,"endHours":24.227769774495886,"quality":"auspicious"},{"name":"Roga","start":"00:14","end":"01:57","startHours":24.227769774495886,"endHours":25.947402293594905,"quality":"inauspicious"},{"name":"Udveg","start":"01:57","end":"03:40","startHours":25.947402293594905,"endHours":27.66703481269392,"quality":"inauspicious"},{"name":"Chala","start":"03:40","end":"05:23","startHours":27.66703481269392,"endHours":29.386667331792935,"quality":"neutral"},{"name":"Labha","start":"05:23","end":"07:06","startHours":29.386667331792935,"endHours":31.106299850891954,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:06","end":"08:06","startHours":7.106299850891953,"endHours":8.106299850891954,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"08:06","end":"09:06","startHours":8.106299850891954,"endHours":9.106299850891954,"planetary_lord":"Moon"},{"name":"Hora 3","start":"09:06","end":"10:06","startHours":9.106299850891954,"endHours":10.106299850891954,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"10:06","end":"11:06","startHours":10.106299850891954,"endHours":11.106299850891954,"planetary_lord":"Venus"},{"name":"Hora 5","start":"11:06","end":"12:06","startHours":11.106299850891954,"endHours":12.106299850891954,"planetary_lord":"Sun"},{"name":"Hora 6","start":"12:06","end":"13:06","startHours":12.106299850891954,"endHours":13.106299850891954,"planetary_lord":"Mars"},{"name":"Hora 7","start":"13:06","end":"14:06","startHours":13.106299850891954,"endHours":14.106299850891954,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"14:06","end":"15:06","startHours":14.106299850891954,"endHours":15.106299850891954,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"15:06","end":"16:06","startHours":15.106299850891954,"endHours":16.106299850891954,"planetary_lord":"Moon"},{"name":"Hora 10","start":"16:06","end":"17:06","startHours":16.106299850891954,"endHours":17.106299850891954,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"17:06","end":"18:06","startHours":17.106299850891954,"endHours":18.106299850891954,"planetary_lord":"Venus"},{"name":"Hora 12","start":"18:06","end":"19:06","startHours":18.106299850891954,"endHours":19.106299850891954,"planetary_lord":"Sun"},{"name":"Hora 13","start":"19:06","end":"20:06","startHours":19.106299850891954,"endHours":20.106299850891954,"planetary_lord":"Mars"},{"name":"Hora 14","start":"20:06","end":"21:06","startHours":20.106299850891954,"endHours":21.106299850891954,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"21:06","end":"22:06","startHours":21.106299850891954,"endHours":22.106299850891954,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"22:06","end":"23:06","startHours":22.106299850891954,"endHours":23.106299850891954,"planetary_lord":"Moon"},{"name":"Hora 17","start":"23:06","end":"00:06","startHours":23.106299850891954,"endHours":24.106299850891954,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"00:06","end":"01:06","startHours":24.106299850891954,"endHours":25.106299850891954,"planetary_lord":"Venus"},{"name":"Hora 19","start":"01:06","end":"02:06","startHours":25.106299850891954,"endHours":26.106299850891954,"planetary_lord":"Sun"},{"name":"Hora 20","start":"02:06","end":"03:06","startHours":26.106299850891954,"endHours":27.106299850891954,"planetary_lord":"Mars"},{"name":"Hora 21","start":"03:06","end":"04:06","startHours":27.106299850891954,"endHours":28.106299850891954,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"04:06","end":"05:06","startHours":28.106299850891954,"endHours":29.106299850891954,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"05:06","end":"06:06","startHours":29.106299850891954,"endHours":30.106299850891954,"planetary_lord":"Moon"},{"name":"Hora 24","start":"06:06","end":"07:06","startHours":30.106299850891954,"endHours":31.106299850891954,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Dhanu","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Siṃha","Vṛścika","Makara","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Utpāta","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":21.557954672381793,"eotMinutes":2.8918135302468597,"ayanamsa":25.1019}},"calendars":{"vikram_samvat":2146,"vikram_samvatsara":"Dundubhi","saka_samvat":2011,"saka_samvatsara":"Saumya","bengali_samvat":1496,"malayalam_era":1265,"nanakshahi_year":620,"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 Caturthī · Vikram 2146 Dundubhi · Śaka 2011 Saumya"},"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":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 May 28, 2089 CE · Perth, Australia · Vidhyamitra","description":"May 28, 2089 CE for Perth, Australia: Kṛṣṇa Caturthī, sūryodaya 07:06, sūryāsta 17:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2089-05-28","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2089-05-28","sa":"https://sa.vidhyamitra.com/city/perth/2089-05-28","hi":"https://hi.vidhyamitra.com/city/perth/2089-05-28","x-default":"https://vidhyamitra.com/city/perth/2089-05-28"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T08:09:07.583Z","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":"2026-06-01T08:09:07.583Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T08:09:07.583Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}