{"id":"vidhyamitra:city-day:perth:2049-05-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2049-05-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2049-05-01","date_display":"May 1, 2049 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":2049,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2469562.770833,"kali_year":5151,"ahargana":1881097.2708,"sun":{"sidereal_longitude":16.5259,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":6.2895,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":349.7636,"elapsed_within_tithi_degrees":1.7636},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":6.2895,"elapsed_within_degrees":6.2895},"yoga":{"number":2,"name":"Prīti","sum_longitude":22.8154},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"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":2049,"month":5,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2469562.770833,"ahargana":1881097.2708,"kali_year":5151,"ayanamsa_lahiri":24.5421,"grahas":{"sun":{"sidereal_longitude":16.578799000000004,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":5.022999000000027,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false,"latitude":3.1313},"mars":{"sidereal_longitude":44.794599000000005,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":25.86499900000001,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":true},"jupiter":{"sidereal_longitude":64.079499,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":332.68679899999995,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":272.0460989999999,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":230.4141,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":50.4141,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"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":2049,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2469562.770833,"kali_year":5151,"ahargana":1881097.2708,"sun":{"sidereal_longitude":16.5259,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":6.2895,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":349.7636,"elapsed_within_tithi_degrees":1.7636},"nakshatra":{"number":1,"name":"Aśvinī","pada":2,"moon_longitude":6.2895,"elapsed_within_degrees":6.2895},"yoga":{"number":2,"name":"Prīti","sum_longitude":22.8154},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.131,"elongation":10.236},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.131,"opposition_distance":169.764}},"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":"06:48","sunsetLocal":"17:39","solarNoonLocal":"12:14","dayLengthHours":10.839969006850687,"dayLengthDisplay":"10 Hours 50 Mins 24 Secs","nightLengthDisplay":"13 Hours 09 Mins 36 Secs","moonriseLocal":"05:53","moonsetLocal":"17:02","rahuKala":{"name":"Rāhu Kāla","start":"09:31","end":"10:52","startHours":9.517340959471216,"endHours":10.872337085327551,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:35","end":"14:56","startHours":13.582329337040223,"endHours":14.93732546289656,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:48","end":"08:10","startHours":6.8073487077585435,"endHours":8.16234483361488,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:20","end":"09:42","startHours":9.336674809357037,"endHours":9.698007109585394,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:16","end":"07:33","startHours":7.259014083043989,"endHours":7.548079923226674,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:35","startHours":11.86600091095553,"endHours":12.588665511412243,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:22","end":"06:05","startHours":5.362019506845119,"endHours":6.084684107301831,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:54","end":"06:48","startHours":5.904017957187653,"endHours":6.8073487077585435,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:02","end":"14:45","startHours":14.033994712325669,"endHours":14.75665931278238,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:27","end":"17:51","startHours":17.44731771460923,"endHours":17.84731771460923,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:39","end":"18:06","startHours":17.64731771460923,"endHours":18.098983089894674,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:24","end":"19:09","startHours":17.39731771460923,"endHours":19.14731771460923,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:35","startHours":23.86600091095553,"endHours":24.58866551141224,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:48","end":"08:10","startHours":6.8073487077585435,"endHours":8.16234483361488,"quality":"inauspicious"},{"name":"Śubha","start":"08:10","end":"09:31","startHours":8.16234483361488,"endHours":9.517340959471216,"quality":"auspicious"},{"name":"Roga","start":"09:31","end":"10:52","startHours":9.517340959471216,"endHours":10.872337085327551,"quality":"inauspicious"},{"name":"Udveg","start":"10:52","end":"12:14","startHours":10.872337085327551,"endHours":12.227333211183886,"quality":"inauspicious"},{"name":"Chala","start":"12:14","end":"13:35","startHours":12.227333211183886,"endHours":13.582329337040223,"quality":"neutral"},{"name":"Labha","start":"13:35","end":"14:56","startHours":13.582329337040223,"endHours":14.93732546289656,"quality":"auspicious"},{"name":"Amṛta","start":"14:56","end":"16:18","startHours":14.93732546289656,"endHours":16.292321588752895,"quality":"auspicious"},{"name":"Kāla","start":"16:18","end":"17:39","startHours":16.292321588752895,"endHours":17.64731771460923,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:39","end":"19:18","startHours":17.64731771460923,"endHours":19.292321588752895,"quality":"auspicious"},{"name":"Amṛta","start":"19:18","end":"20:56","startHours":19.292321588752895,"endHours":20.93732546289656,"quality":"auspicious"},{"name":"Kāla","start":"20:56","end":"22:35","startHours":20.93732546289656,"endHours":22.58232933704022,"quality":"inauspicious"},{"name":"Śubha","start":"22:35","end":"00:14","startHours":22.58232933704022,"endHours":24.227333211183886,"quality":"auspicious"},{"name":"Roga","start":"00:14","end":"01:52","startHours":24.227333211183886,"endHours":25.87233708532755,"quality":"inauspicious"},{"name":"Udveg","start":"01:52","end":"03:31","startHours":25.87233708532755,"endHours":27.517340959471213,"quality":"inauspicious"},{"name":"Chala","start":"03:31","end":"05:10","startHours":27.517340959471213,"endHours":29.162344833614878,"quality":"neutral"},{"name":"Labha","start":"05:10","end":"06:48","startHours":29.162344833614878,"endHours":30.807348707758543,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:48","end":"07:48","startHours":6.8073487077585435,"endHours":7.8073487077585435,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:48","end":"08:48","startHours":7.8073487077585435,"endHours":8.807348707758543,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:48","end":"09:48","startHours":8.807348707758543,"endHours":9.807348707758543,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:48","end":"10:48","startHours":9.807348707758543,"endHours":10.807348707758543,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:48","end":"11:48","startHours":10.807348707758543,"endHours":11.807348707758543,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:48","end":"12:48","startHours":11.807348707758543,"endHours":12.807348707758543,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:48","end":"13:48","startHours":12.807348707758543,"endHours":13.807348707758543,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:48","end":"14:48","startHours":13.807348707758543,"endHours":14.807348707758543,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:48","end":"15:48","startHours":14.807348707758543,"endHours":15.807348707758543,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:48","end":"16:48","startHours":15.807348707758543,"endHours":16.807348707758543,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:48","end":"17:48","startHours":16.807348707758543,"endHours":17.807348707758543,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:48","end":"18:48","startHours":17.807348707758543,"endHours":18.807348707758543,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:48","end":"19:48","startHours":18.807348707758543,"endHours":19.807348707758543,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:48","end":"20:48","startHours":19.807348707758543,"endHours":20.807348707758543,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:48","end":"21:48","startHours":20.807348707758543,"endHours":21.807348707758543,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:48","end":"22:48","startHours":21.807348707758543,"endHours":22.807348707758543,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:48","end":"23:48","startHours":22.807348707758543,"endHours":23.807348707758543,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:48","end":"00:48","startHours":23.807348707758543,"endHours":24.807348707758543,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:48","end":"01:48","startHours":24.807348707758543,"endHours":25.807348707758543,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:48","end":"02:48","startHours":25.807348707758543,"endHours":26.807348707758543,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:48","end":"03:48","startHours":26.807348707758543,"endHours":27.807348707758543,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:48","end":"04:48","startHours":27.807348707758543,"endHours":28.807348707758543,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:48","end":"05:48","startHours":28.807348707758543,"endHours":29.807348707758543,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:48","end":"06:48","startHours":29.807348707758543,"endHours":30.807348707758543,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Svātī","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"unfavorable_nakshatras":["Aśvinī","Punarvasu","Puṣya","Aśleṣā","Maghā","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.163168412196038,"eotMinutes":2.918007328966811,"ayanamsa":24.5421}},"calendars":{"vikram_samvat":2106,"vikram_samvatsara":"Citrabhānu","saka_samvat":1971,"saka_samvatsara":"Śukla","bengali_samvat":1456,"malayalam_era":1225,"nanakshahi_year":580,"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 Amāvasyā · Vikram 2106 Citrabhānu · Śaka 1971 Śukla"},"festivals":[],"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Kṛṣṇa Amāvasyā","url":"/day/-3137-10-20","relevance":0.5},{"historical_date":"-3101-02-18","event":"Kali Yuga Epoch","chart_id":"kali-yuga-epoch","shared_marker":"same Aśvinī","url":"/day/-3101-02-18","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 1, 2049 CE · Perth, Australia · Vidhyamitra","description":"May 1, 2049 CE for Perth, Australia: Kṛṣṇa Amāvasyā, sūryodaya 06:48, sūryāsta 17:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2049-05-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2049-05-01","sa":"https://sa.vidhyamitra.com/city/perth/2049-05-01","hi":"https://hi.vidhyamitra.com/city/perth/2049-05-01","x-default":"https://vidhyamitra.com/city/perth/2049-05-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T02:22:37.449Z","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":"2026-05-31T02:22:37.449Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T02:22:37.449Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}