{"id":"vidhyamitra:city-day:perth:1978-05-24:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1978-05-24","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1978-05-24","date_display":"May 24, 1978 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":1978,"month":5,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443652.770833,"kali_year":5080,"ahargana":1855187.2708,"sun":{"sidereal_longitude":38.9593,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":237.7121,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":198.7528,"elapsed_within_tithi_degrees":6.7528},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":237.7121,"elapsed_within_degrees":11.0455},"yoga":{"number":21,"name":"Siddha","sum_longitude":276.6715},"karana":{"half_tithi_index":33,"name":"Gara"},"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":1978,"month":5,"day":24,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2443652.770833,"ahargana":1855187.2708,"kali_year":5080,"ayanamsa_lahiri":23.5512,"grahas":{"sun":{"sidereal_longitude":38.981352000000015,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":239.83395199999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false,"latitude":4.3352},"mars":{"sidereal_longitude":115.636052,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Aśleṣā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":17.589552000000026,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":73.66175199999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":69.115952,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":120.699952,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":163.2506,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":343.2506,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":1978,"month":5,"day":24,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2443652.770833,"kali_year":5080,"ahargana":1855187.2708,"sun":{"sidereal_longitude":38.9593,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":237.7121,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":198.7528,"elapsed_within_tithi_degrees":6.7528},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4,"moon_longitude":237.7121,"elapsed_within_degrees":11.0455},"yoga":{"number":21,"name":"Siddha","sum_longitude":276.6715},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.335,"elongation":161.247},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.335,"opposition_distance":18.753}},"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":"17:23","solarNoonLocal":"12:13","dayLengthHours":10.32962903536123,"dayLengthDisplay":"10 Hours 19 Mins 47 Secs","nightLengthDisplay":"13 Hours 40 Mins 13 Secs","moonriseLocal":"18:31","moonsetLocal":"08:42","rahuKala":{"name":"Rāhu Kāla","start":"12:13","end":"13:31","startHours":12.220786670478496,"endHours":13.51199029989865,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:21","end":"09:38","startHours":8.347175782218036,"endHours":9.63837941163819,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:56","end":"12:13","startHours":10.929583041058343,"endHours":12.220786670478496,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:28","end":"09:49","startHours":9.466218927715502,"endHours":9.810539895560877,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:29","end":"07:46","startHours":7.4863733626046,"endHours":7.761830136880899,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:34","startHours":11.876465702633121,"endHours":12.565107638323871,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:41","end":"06:22","startHours":5.6786882814163855,"endHours":6.367330217107134,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:12","end":"07:03","startHours":6.195169733184446,"endHours":7.0559721527978825,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:57","end":"14:38","startHours":13.942391509705368,"endHours":14.631033445396117,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:11","end":"17:35","startHours":17.18560118815911,"endHours":17.58560118815911,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:23","end":"17:49","startHours":17.38560118815911,"endHours":17.81600239796583,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:08","end":"18:53","startHours":17.13560118815911,"endHours":18.88560118815911,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:34","startHours":23.876465702633123,"endHours":24.56510763832387,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:03","end":"08:21","startHours":7.0559721527978825,"endHours":8.347175782218036,"quality":"auspicious"},{"name":"Amṛta","start":"08:21","end":"09:38","startHours":8.347175782218036,"endHours":9.63837941163819,"quality":"auspicious"},{"name":"Kāla","start":"09:38","end":"10:56","startHours":9.63837941163819,"endHours":10.929583041058343,"quality":"inauspicious"},{"name":"Śubha","start":"10:56","end":"12:13","startHours":10.929583041058343,"endHours":12.220786670478496,"quality":"auspicious"},{"name":"Roga","start":"12:13","end":"13:31","startHours":12.220786670478496,"endHours":13.51199029989865,"quality":"inauspicious"},{"name":"Udveg","start":"13:31","end":"14:48","startHours":13.51199029989865,"endHours":14.803193929318805,"quality":"inauspicious"},{"name":"Chala","start":"14:48","end":"16:06","startHours":14.803193929318805,"endHours":16.094397558738958,"quality":"neutral"},{"name":"Labha","start":"16:06","end":"17:23","startHours":16.094397558738958,"endHours":17.38560118815911,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:23","end":"19:06","startHours":17.38560118815911,"endHours":19.094397558738958,"quality":"inauspicious"},{"name":"Chala","start":"19:06","end":"20:48","startHours":19.094397558738958,"endHours":20.8031939293188,"quality":"neutral"},{"name":"Labha","start":"20:48","end":"22:31","startHours":20.8031939293188,"endHours":22.51199029989865,"quality":"auspicious"},{"name":"Amṛta","start":"22:31","end":"00:13","startHours":22.51199029989865,"endHours":24.220786670478496,"quality":"auspicious"},{"name":"Kāla","start":"00:13","end":"01:56","startHours":24.220786670478496,"endHours":25.929583041058343,"quality":"inauspicious"},{"name":"Śubha","start":"01:56","end":"03:38","startHours":25.929583041058343,"endHours":27.63837941163819,"quality":"auspicious"},{"name":"Roga","start":"03:38","end":"05:21","startHours":27.63837941163819,"endHours":29.347175782218034,"quality":"inauspicious"},{"name":"Udveg","start":"05:21","end":"07:03","startHours":29.347175782218034,"endHours":31.05597215279788,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:03","end":"08:03","startHours":7.0559721527978825,"endHours":8.055972152797882,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:03","end":"09:03","startHours":8.055972152797882,"endHours":9.055972152797882,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:03","end":"10:03","startHours":9.055972152797882,"endHours":10.055972152797882,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:03","end":"11:03","startHours":10.055972152797882,"endHours":11.055972152797882,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:03","end":"12:03","startHours":11.055972152797882,"endHours":12.055972152797882,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:03","end":"13:03","startHours":12.055972152797882,"endHours":13.055972152797882,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:03","end":"14:03","startHours":13.055972152797882,"endHours":14.055972152797882,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:03","end":"15:03","startHours":14.055972152797882,"endHours":15.055972152797882,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:03","end":"16:03","startHours":15.055972152797882,"endHours":16.05597215279788,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:03","end":"17:03","startHours":16.05597215279788,"endHours":17.05597215279788,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:03","end":"18:03","startHours":17.05597215279788,"endHours":18.05597215279788,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:03","end":"19:03","startHours":18.05597215279788,"endHours":19.05597215279788,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:03","end":"20:03","startHours":19.05597215279788,"endHours":20.05597215279788,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:03","end":"21:03","startHours":20.05597215279788,"endHours":21.05597215279788,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:03","end":"22:03","startHours":21.05597215279788,"endHours":22.05597215279788,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:03","end":"23:03","startHours":22.05597215279788,"endHours":23.05597215279788,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:03","end":"00:03","startHours":23.05597215279788,"endHours":24.05597215279788,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:03","end":"01:03","startHours":24.05597215279788,"endHours":25.05597215279788,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:03","end":"02:03","startHours":25.05597215279788,"endHours":26.05597215279788,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:03","end":"03:03","startHours":26.05597215279788,"endHours":27.05597215279788,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:03","end":"04:03","startHours":27.05597215279788,"endHours":28.05597215279788,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:03","end":"05:03","startHours":28.05597215279788,"endHours":29.05597215279788,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:03","end":"06:03","startHours":29.05597215279788,"endHours":30.05597215279788,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:03","end":"07:03","startHours":30.05597215279788,"endHours":31.05597215279788,"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":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":20.66462875283799,"eotMinutes":3.3107997712901853,"ayanamsa":23.5512}},"calendars":{"vikram_samvat":2035,"vikram_samvatsara":"Prajāpati","saka_samvat":1900,"saka_samvatsara":"Kālayukta","bengali_samvat":1385,"malayalam_era":1154,"nanakshahi_year":509,"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 2035 Prajāpati · Śaka 1900 Kālayukta"},"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":"-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 24, 1978 CE · Perth, Australia · Vidhyamitra","description":"May 24, 1978 CE for Perth, Australia: Kṛṣṇa Dvitīyā, sūryodaya 07:03, sūryāsta 17:23.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1978-05-24","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1978-05-24","sa":"https://sa.vidhyamitra.com/city/perth/1978-05-24","hi":"https://hi.vidhyamitra.com/city/perth/1978-05-24","x-default":"https://vidhyamitra.com/city/perth/1978-05-24"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T00:18:42.035Z","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":"2026-05-31T00:18:42.035Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T00:18:42.035Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}