{"id":"vidhyamitra:city-day:perth:2115-04-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2115-04-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2115-04-19","date_display":"April 19, 2115 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":2115,"month":4,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2493655.770833,"kali_year":5217,"ahargana":1905190.2708,"sun":{"sidereal_longitude":2.8681,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":293.9835,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":291.1154,"elapsed_within_tithi_degrees":3.1154},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":293.9835,"elapsed_within_degrees":0.6502},"yoga":{"number":23,"name":"Śubha","sum_longitude":296.8516},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"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":2115,"month":4,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2493655.770833,"ahargana":1905190.2708,"kali_year":5217,"ayanamsa_lahiri":25.4636,"grahas":{"sun":{"sidereal_longitude":3.0133690000000115,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":292.99326900000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false,"latitude":-4.4333},"mars":{"sidereal_longitude":55.238969,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":19.773468999999977,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":273.5653689999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":337.271369,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":350.015769,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":33.851,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":213.851,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","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":2115,"month":4,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2493655.770833,"kali_year":5217,"ahargana":1905190.2708,"sun":{"sidereal_longitude":2.8681,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":293.9835,"rashi":10,"rashi_name":"Makara"},"tithi":{"number":25,"name":"Daśamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Daśamī","elongation_degrees":291.1154,"elapsed_within_tithi_degrees":3.1154},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1,"moon_longitude":293.9835,"elapsed_within_degrees":0.6502},"yoga":{"number":23,"name":"Śubha","sum_longitude":296.8516},"karana":{"half_tithi_index":48,"name":"Vaṇija"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.433,"elongation":68.885},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.433,"opposition_distance":111.115}},"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":"06:39","sunsetLocal":"17:52","solarNoonLocal":"12:16","dayLengthHours":11.211673398813499,"dayLengthDisplay":"11 Hours 12 Mins 42 Secs","nightLengthDisplay":"12 Hours 47 Mins 18 Secs","moonriseLocal":"00:54","moonsetLocal":"14:18","rahuKala":{"name":"Rāhu Kāla","start":"10:52","end":"12:16","startHours":10.862165218571835,"endHours":12.263624393423523,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:04","end":"16:28","startHours":15.066542743126899,"endHours":16.468001917978587,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:04","end":"09:28","startHours":8.059246868868462,"endHours":9.46070604372015,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:16","end":"09:39","startHours":9.273844820406591,"endHours":9.647567267033708,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:07","end":"07:25","startHours":7.12494075230067,"endHours":7.423918709602363,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:38","startHours":11.889901946796408,"endHours":12.637346840050641,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:10","end":"05:55","startHours":5.162897907508308,"endHours":5.910342800762542,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:43","end":"06:39","startHours":5.723481577448983,"endHours":6.657787694016775,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:53","startHours":14.132236626559106,"endHours":14.879681519813339,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:40","end":"18:04","startHours":17.669461092830275,"endHours":18.069461092830274,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:52","end":"18:20","startHours":17.869461092830274,"endHours":18.33661415111417,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:37","end":"19:22","startHours":17.619461092830274,"endHours":19.369461092830274,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:38","startHours":23.88990194679641,"endHours":24.637346840050643,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:39","end":"08:04","startHours":6.657787694016775,"endHours":8.059246868868462,"quality":"neutral"},{"name":"Labha","start":"08:04","end":"09:28","startHours":8.059246868868462,"endHours":9.46070604372015,"quality":"auspicious"},{"name":"Amṛta","start":"09:28","end":"10:52","startHours":9.46070604372015,"endHours":10.862165218571835,"quality":"auspicious"},{"name":"Kāla","start":"10:52","end":"12:16","startHours":10.862165218571835,"endHours":12.263624393423523,"quality":"inauspicious"},{"name":"Śubha","start":"12:16","end":"13:40","startHours":12.263624393423523,"endHours":13.665083568275211,"quality":"auspicious"},{"name":"Roga","start":"13:40","end":"15:04","startHours":13.665083568275211,"endHours":15.066542743126899,"quality":"inauspicious"},{"name":"Udveg","start":"15:04","end":"16:28","startHours":15.066542743126899,"endHours":16.468001917978587,"quality":"inauspicious"},{"name":"Chala","start":"16:28","end":"17:52","startHours":16.468001917978587,"endHours":17.869461092830274,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:52","end":"19:28","startHours":17.869461092830274,"endHours":19.468001917978587,"quality":"inauspicious"},{"name":"Udveg","start":"19:28","end":"21:04","startHours":19.468001917978587,"endHours":21.0665427431269,"quality":"inauspicious"},{"name":"Chala","start":"21:04","end":"22:40","startHours":21.0665427431269,"endHours":22.665083568275215,"quality":"neutral"},{"name":"Labha","start":"22:40","end":"00:16","startHours":22.665083568275215,"endHours":24.263624393423527,"quality":"auspicious"},{"name":"Amṛta","start":"00:16","end":"01:52","startHours":24.263624393423527,"endHours":25.86216521857184,"quality":"auspicious"},{"name":"Kāla","start":"01:52","end":"03:28","startHours":25.86216521857184,"endHours":27.46070604372015,"quality":"inauspicious"},{"name":"Śubha","start":"03:28","end":"05:04","startHours":27.46070604372015,"endHours":29.059246868868463,"quality":"auspicious"},{"name":"Roga","start":"05:04","end":"06:39","startHours":29.059246868868463,"endHours":30.657787694016776,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:39","end":"07:39","startHours":6.657787694016775,"endHours":7.657787694016775,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:39","end":"08:39","startHours":7.657787694016775,"endHours":8.657787694016776,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:39","end":"09:39","startHours":8.657787694016776,"endHours":9.657787694016776,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:39","end":"10:39","startHours":9.657787694016776,"endHours":10.657787694016776,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:39","end":"11:39","startHours":10.657787694016776,"endHours":11.657787694016776,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:39","end":"12:39","startHours":11.657787694016776,"endHours":12.657787694016776,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:39","end":"13:39","startHours":12.657787694016776,"endHours":13.657787694016776,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:39","end":"14:39","startHours":13.657787694016776,"endHours":14.657787694016776,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:39","end":"15:39","startHours":14.657787694016776,"endHours":15.657787694016776,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:39","end":"16:39","startHours":15.657787694016776,"endHours":16.657787694016776,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:39","end":"17:39","startHours":16.657787694016776,"endHours":17.657787694016776,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:39","end":"18:39","startHours":17.657787694016776,"endHours":18.657787694016776,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:39","end":"19:39","startHours":18.657787694016776,"endHours":19.657787694016776,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:39","end":"20:39","startHours":19.657787694016776,"endHours":20.657787694016776,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:39","end":"21:39","startHours":20.657787694016776,"endHours":21.657787694016776,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:39","end":"22:39","startHours":21.657787694016776,"endHours":22.657787694016776,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:39","end":"23:39","startHours":22.657787694016776,"endHours":23.657787694016776,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:39","end":"00:39","startHours":23.657787694016776,"endHours":24.657787694016776,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:39","end":"01:39","startHours":24.657787694016776,"endHours":25.657787694016776,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:39","end":"02:39","startHours":25.657787694016776,"endHours":26.657787694016776,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:39","end":"03:39","startHours":26.657787694016776,"endHours":27.657787694016776,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:39","end":"04:39","startHours":27.657787694016776,"endHours":28.657787694016776,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:39","end":"05:39","startHours":28.657787694016776,"endHours":29.657787694016776,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:39","end":"06:39","startHours":29.657787694016776,"endHours":30.657787694016776,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Maghā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"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":"Lumba","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":10.931834797099228,"eotMinutes":0.740536394588492,"ayanamsa":25.4636}},"calendars":{"vikram_samvat":2172,"vikram_samvatsara":"Sarvadhāri","saka_samvat":2037,"saka_samvatsara":"Yuva","bengali_samvat":1522,"malayalam_era":1291,"nanakshahi_year":646,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Kṛṣṇa Daśamī · Vikram 2172 Sarvadhāri · Śaka 2037 Yuva"},"festivals":[],"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 April 19, 2115 CE · Perth, Australia · Vidhyamitra","description":"April 19, 2115 CE for Perth, Australia: Kṛṣṇa Daśamī, sūryodaya 06:39, sūryāsta 17:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2115-04-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2115-04-19","sa":"https://sa.vidhyamitra.com/city/perth/2115-04-19","hi":"https://hi.vidhyamitra.com/city/perth/2115-04-19","x-default":"https://vidhyamitra.com/city/perth/2115-04-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T06:51:42.487Z","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":"2026-05-31T06:51:42.487Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T06:51:42.487Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}