{"id":"vidhyamitra:city-day:perth:1938-06-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1938-06-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1938-06-17","date_display":"June 17, 1938 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":1938,"month":6,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429066.770833,"kali_year":5040,"ahargana":1840601.2708,"sun":{"sidereal_longitude":62.1077,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":290.0439,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":227.9362,"elapsed_within_tithi_degrees":11.9362},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":290.0439,"elapsed_within_degrees":10.0439},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.1515},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":1938,"month":6,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2429066.770833,"ahargana":1840601.2708,"kali_year":5040,"ayanamsa_lahiri":22.9933,"grahas":{"sun":{"sidereal_longitude":62.199544,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":286.3676439999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false,"latitude":4.3244},"mars":{"sidereal_longitude":74.476744,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":55.80024400000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":309.9295440000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":95.910144,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":353.912944,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":216.0871,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":36.0871,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","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":1938,"month":6,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2429066.770833,"kali_year":5040,"ahargana":1840601.2708,"sun":{"sidereal_longitude":62.1077,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":290.0439,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":19,"name":"Caturthī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Caturthī","elongation_degrees":227.9362,"elapsed_within_tithi_degrees":11.9362},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4,"moon_longitude":290.0439,"elapsed_within_degrees":10.0439},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":352.1515},"karana":{"half_tithi_index":37,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.324,"elongation":132.064},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.324,"opposition_distance":47.936}},"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":"07:15","sunsetLocal":"17:19","solarNoonLocal":"12:17","dayLengthHours":10.065193089288266,"dayLengthDisplay":"10 Hours 03 Mins 55 Secs","nightLengthDisplay":"13 Hours 56 Mins 05 Secs","moonriseLocal":"20:24","moonsetLocal":"10:03","rahuKala":{"name":"Rāhu Kāla","start":"11:02","end":"12:17","startHours":11.027940125742226,"endHours":12.28608926190326,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:48","end":"16:04","startHours":14.802387534225327,"endHours":16.06053667038636,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:31","end":"09:46","startHours":8.51164185342016,"endHours":9.769790989581193,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:36","end":"09:56","startHours":9.602037771426389,"endHours":9.937544207735996,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:40","end":"07:56","startHours":7.672875762646138,"endHours":7.941280911693825,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:37","startHours":11.950582825593651,"endHours":12.62159569821287,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:55","end":"06:35","startHours":5.9114669720206905,"endHours":6.582479844639908,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:25","end":"07:15","startHours":6.414726626485104,"endHours":7.253492717259126,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:38","startHours":13.963621443451304,"endHours":14.634634316070521,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:07","end":"17:31","startHours":17.118685806547393,"endHours":17.518685806547392,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:19","end":"17:44","startHours":17.318685806547393,"endHours":17.738068851934404,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:04","end":"18:49","startHours":17.068685806547393,"endHours":18.818685806547393,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:37","startHours":23.950582825593653,"endHours":24.621595698212868,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:15","end":"08:31","startHours":7.253492717259126,"endHours":8.51164185342016,"quality":"neutral"},{"name":"Labha","start":"08:31","end":"09:46","startHours":8.51164185342016,"endHours":9.769790989581193,"quality":"auspicious"},{"name":"Amṛta","start":"09:46","end":"11:02","startHours":9.769790989581193,"endHours":11.027940125742226,"quality":"auspicious"},{"name":"Kāla","start":"11:02","end":"12:17","startHours":11.027940125742226,"endHours":12.28608926190326,"quality":"inauspicious"},{"name":"Śubha","start":"12:17","end":"13:33","startHours":12.28608926190326,"endHours":13.544238398064293,"quality":"auspicious"},{"name":"Roga","start":"13:33","end":"14:48","startHours":13.544238398064293,"endHours":14.802387534225327,"quality":"inauspicious"},{"name":"Udveg","start":"14:48","end":"16:04","startHours":14.802387534225327,"endHours":16.06053667038636,"quality":"inauspicious"},{"name":"Chala","start":"16:04","end":"17:19","startHours":16.06053667038636,"endHours":17.318685806547393,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:19","end":"19:04","startHours":17.318685806547393,"endHours":19.06053667038636,"quality":"inauspicious"},{"name":"Udveg","start":"19:04","end":"20:48","startHours":19.06053667038636,"endHours":20.802387534225325,"quality":"inauspicious"},{"name":"Chala","start":"20:48","end":"22:33","startHours":20.802387534225325,"endHours":22.544238398064294,"quality":"neutral"},{"name":"Labha","start":"22:33","end":"00:17","startHours":22.544238398064294,"endHours":24.28608926190326,"quality":"auspicious"},{"name":"Amṛta","start":"00:17","end":"02:02","startHours":24.28608926190326,"endHours":26.027940125742226,"quality":"auspicious"},{"name":"Kāla","start":"02:02","end":"03:46","startHours":26.027940125742226,"endHours":27.769790989581193,"quality":"inauspicious"},{"name":"Śubha","start":"03:46","end":"05:31","startHours":27.769790989581193,"endHours":29.51164185342016,"quality":"auspicious"},{"name":"Roga","start":"05:31","end":"07:15","startHours":29.51164185342016,"endHours":31.253492717259128,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:15","end":"08:15","startHours":7.253492717259126,"endHours":8.253492717259126,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:15","end":"09:15","startHours":8.253492717259126,"endHours":9.253492717259126,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:15","end":"10:15","startHours":9.253492717259126,"endHours":10.253492717259126,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:15","end":"11:15","startHours":10.253492717259126,"endHours":11.253492717259126,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:15","end":"12:15","startHours":11.253492717259126,"endHours":12.253492717259126,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:15","end":"13:15","startHours":12.253492717259126,"endHours":13.253492717259126,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:15","end":"14:15","startHours":13.253492717259126,"endHours":14.253492717259126,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:15","end":"15:15","startHours":14.253492717259126,"endHours":15.253492717259126,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:15","end":"16:15","startHours":15.253492717259126,"endHours":16.253492717259128,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:15","end":"17:15","startHours":16.253492717259128,"endHours":17.253492717259128,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:15","end":"18:15","startHours":17.253492717259128,"endHours":18.253492717259128,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:15","end":"19:15","startHours":18.253492717259128,"endHours":19.253492717259128,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:15","end":"20:15","startHours":19.253492717259128,"endHours":20.253492717259128,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:15","end":"21:15","startHours":20.253492717259128,"endHours":21.253492717259128,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:15","end":"22:15","startHours":21.253492717259128,"endHours":22.253492717259128,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:15","end":"23:15","startHours":22.253492717259128,"endHours":23.253492717259128,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:15","end":"00:15","startHours":23.253492717259128,"endHours":24.253492717259128,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:15","end":"01:15","startHours":24.253492717259128,"endHours":25.253492717259128,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:15","end":"02:15","startHours":25.253492717259128,"endHours":26.253492717259128,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:15","end":"03:15","startHours":26.253492717259128,"endHours":27.253492717259128,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:15","end":"04:15","startHours":27.253492717259128,"endHours":28.253492717259128,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:15","end":"05:15","startHours":28.253492717259128,"endHours":29.253492717259128,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:15","end":"06:15","startHours":29.253492717259128,"endHours":30.253492717259128,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:15","end":"07:15","startHours":30.253492717259128,"endHours":31.253492717259128,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Tulā","Vṛścika","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Dhanu","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"South-East","anandadiYoga":{"name":"Padma","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":23.349160638759475,"eotMinutes":-0.6073557141955915,"ayanamsa":22.9933}},"calendars":{"vikram_samvat":1995,"vikram_samvatsara":"Khara","saka_samvat":1860,"saka_samvatsara":"Bahudhānya","bengali_samvat":1345,"malayalam_era":1114,"nanakshahi_year":469,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Kṛṣṇa Caturthī · Vikram 1995 Khara · Śaka 1860 Bahudhānya"},"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":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 June 17, 1938 CE · Perth, Australia · Vidhyamitra","description":"June 17, 1938 CE for Perth, Australia: Kṛṣṇa Caturthī, sūryodaya 07:15, sūryāsta 17:19.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1938-06-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1938-06-17","sa":"https://sa.vidhyamitra.com/city/perth/1938-06-17","hi":"https://hi.vidhyamitra.com/city/perth/1938-06-17","x-default":"https://vidhyamitra.com/city/perth/1938-06-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T08:45:50.269Z","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":"2026-06-03T08:45:50.269Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T08:45:50.269Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}