{"id":"vidhyamitra:city-day:perth:1902-06-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1902-06-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1902-06-01","date_display":"June 1, 1902 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":1902,"month":6,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415901.770833,"kali_year":5004,"ahargana":1827436.2708,"sun":{"sidereal_longitude":47.2168,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":339.2975,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":292.0806,"elapsed_within_tithi_degrees":4.0806},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":339.2975,"elapsed_within_degrees":5.9642},"yoga":{"number":2,"name":"Prīti","sum_longitude":26.5143},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":1902,"month":6,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2415901.770833,"ahargana":1827436.2708,"kali_year":5004,"ayanamsa_lahiri":22.4898,"grahas":{"sun":{"sidereal_longitude":47.11584399999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":3},"retrograde":false},"moon":{"sidereal_longitude":336.084344,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":2.5363},"mars":{"sidereal_longitude":34.31104399999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":71.29744399999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":296.111944,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":5.57904400000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":276.188844,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":193.6321,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":13.6321,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"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":1902,"month":6,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2415901.770833,"kali_year":5004,"ahargana":1827436.2708,"sun":{"sidereal_longitude":47.2168,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":339.2975,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":292.0806,"elapsed_within_tithi_degrees":4.0806},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2,"moon_longitude":339.2975,"elapsed_within_degrees":5.9642},"yoga":{"number":2,"name":"Prīti","sum_longitude":26.5143},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.536,"elongation":67.919},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.536,"opposition_distance":112.081}},"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":"07:08","sunsetLocal":"17:21","solarNoonLocal":"12:14","dayLengthHours":10.21054736173847,"dayLengthDisplay":"10 Hours 12 Mins 38 Secs","nightLengthDisplay":"13 Hours 47 Mins 22 Secs","moonriseLocal":"01:26","moonsetLocal":"13:34","rahuKala":{"name":"Rāhu Kāla","start":"16:04","end":"17:21","startHours":16.065667459970292,"endHours":17.3419858801876,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:14","end":"13:31","startHours":12.236712199318365,"endHours":13.513030619535673,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:47","end":"16:04","startHours":14.789349039752983,"endHours":16.065667459970292,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:31","end":"09:51","startHours":9.51389956952144,"endHours":9.854251148246055,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:33","end":"07:50","startHours":7.5568779918549,"endHours":7.829159254834592,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:35","startHours":11.89636062059375,"endHours":12.57706377804298,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:46","end":"06:27","startHours":5.7700322035506675,"endHours":6.450735360999898,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:17","end":"07:08","startHours":6.280559571637591,"endHours":7.13143851844913,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:37","startHours":13.938470092941444,"endHours":14.619173250390675,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:09","end":"17:33","startHours":17.1419858801876,"endHours":17.5419858801876,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:21","end":"17:46","startHours":17.3419858801876,"endHours":17.76742535359337,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:06","end":"18:51","startHours":17.0919858801876,"endHours":18.8419858801876,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:35","startHours":23.89636062059375,"endHours":24.57706377804298,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:08","end":"08:24","startHours":7.13143851844913,"endHours":8.407756938666438,"quality":"inauspicious"},{"name":"Chala","start":"08:24","end":"09:41","startHours":8.407756938666438,"endHours":9.684075358883748,"quality":"neutral"},{"name":"Labha","start":"09:41","end":"10:58","startHours":9.684075358883748,"endHours":10.960393779101057,"quality":"auspicious"},{"name":"Amṛta","start":"10:58","end":"12:14","startHours":10.960393779101057,"endHours":12.236712199318365,"quality":"auspicious"},{"name":"Kāla","start":"12:14","end":"13:31","startHours":12.236712199318365,"endHours":13.513030619535673,"quality":"inauspicious"},{"name":"Śubha","start":"13:31","end":"14:47","startHours":13.513030619535673,"endHours":14.789349039752983,"quality":"auspicious"},{"name":"Roga","start":"14:47","end":"16:04","startHours":14.789349039752983,"endHours":16.065667459970292,"quality":"inauspicious"},{"name":"Udveg","start":"16:04","end":"17:21","startHours":16.065667459970292,"endHours":17.3419858801876,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:21","end":"19:04","startHours":17.3419858801876,"endHours":19.065667459970292,"quality":"auspicious"},{"name":"Roga","start":"19:04","end":"20:47","startHours":19.065667459970292,"endHours":20.789349039752985,"quality":"inauspicious"},{"name":"Udveg","start":"20:47","end":"22:31","startHours":20.789349039752985,"endHours":22.513030619535673,"quality":"inauspicious"},{"name":"Chala","start":"22:31","end":"00:14","startHours":22.513030619535673,"endHours":24.236712199318365,"quality":"neutral"},{"name":"Labha","start":"00:14","end":"01:58","startHours":24.236712199318365,"endHours":25.960393779101057,"quality":"auspicious"},{"name":"Amṛta","start":"01:58","end":"03:41","startHours":25.960393779101057,"endHours":27.684075358883746,"quality":"auspicious"},{"name":"Kāla","start":"03:41","end":"05:24","startHours":27.684075358883746,"endHours":29.407756938666438,"quality":"inauspicious"},{"name":"Śubha","start":"05:24","end":"07:08","startHours":29.407756938666438,"endHours":31.13143851844913,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:08","end":"08:08","startHours":7.13143851844913,"endHours":8.13143851844913,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:08","end":"09:08","startHours":8.13143851844913,"endHours":9.13143851844913,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:08","end":"10:08","startHours":9.13143851844913,"endHours":10.13143851844913,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:08","end":"11:08","startHours":10.13143851844913,"endHours":11.13143851844913,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:08","end":"12:08","startHours":11.13143851844913,"endHours":12.13143851844913,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:08","end":"13:08","startHours":12.13143851844913,"endHours":13.13143851844913,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:08","end":"14:08","startHours":13.13143851844913,"endHours":14.13143851844913,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:08","end":"15:08","startHours":14.13143851844913,"endHours":15.13143851844913,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:08","end":"16:08","startHours":15.13143851844913,"endHours":16.13143851844913,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:08","end":"17:08","startHours":16.13143851844913,"endHours":17.13143851844913,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:08","end":"18:08","startHours":17.13143851844913,"endHours":18.13143851844913,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:08","end":"19:08","startHours":18.13143851844913,"endHours":19.13143851844913,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:08","end":"20:08","startHours":19.13143851844913,"endHours":20.13143851844913,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:08","end":"21:08","startHours":20.13143851844913,"endHours":21.13143851844913,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:08","end":"22:08","startHours":21.13143851844913,"endHours":22.13143851844913,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:08","end":"23:08","startHours":22.13143851844913,"endHours":23.13143851844913,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:08","end":"00:08","startHours":23.13143851844913,"endHours":24.13143851844913,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:08","end":"01:08","startHours":24.13143851844913,"endHours":25.13143851844913,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:08","end":"02:08","startHours":25.13143851844913,"endHours":26.13143851844913,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:08","end":"03:08","startHours":26.13143851844913,"endHours":27.13143851844913,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:08","end":"04:08","startHours":27.13143851844913,"endHours":28.13143851844913,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:08","end":"05:08","startHours":28.13143851844913,"endHours":29.13143851844913,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:08","end":"06:08","startHours":29.13143851844913,"endHours":30.13143851844913,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:08","end":"07:08","startHours":30.13143851844913,"endHours":31.13143851844913,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"North-East","anandadiYoga":{"name":"Cara","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.888474131440898,"eotMinutes":2.3552680408980873,"ayanamsa":22.4898}},"calendars":{"vikram_samvat":1959,"vikram_samvatsara":"Rākṣasa","saka_samvat":1824,"saka_samvatsara":"Śubhakṛt","bengali_samvat":1309,"malayalam_era":1078,"nanakshahi_year":433,"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 Daśamī · Vikram 1959 Rākṣasa · Śaka 1824 Śubhakṛt"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — 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 1, 1902 CE · Perth, Australia · Vidhyamitra","description":"June 1, 1902 CE for Perth, Australia: Kṛṣṇa Daśamī, sūryodaya 07:08, sūryāsta 17:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1902-06-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1902-06-01","sa":"https://sa.vidhyamitra.com/city/perth/1902-06-01","hi":"https://hi.vidhyamitra.com/city/perth/1902-06-01","x-default":"https://vidhyamitra.com/city/perth/1902-06-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-29T17:12:14.143Z","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":"2026-05-29T17:12:14.143Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-29T17:12:14.143Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}