{"id":"vidhyamitra:city-day:perth:1995-05-15:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1995-05-15","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1995-05-15","date_display":"May 15, 1995 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":1995,"month":5,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2449852.770833,"kali_year":5097,"ahargana":1861387.2708,"sun":{"sidereal_longitude":29.9695,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":211.5168,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":181.5473,"elapsed_within_tithi_degrees":1.5473},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":211.5168,"elapsed_within_degrees":11.5168},"yoga":{"number":19,"name":"Parigha","sum_longitude":241.4863},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1995,"month":5,"day":15,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2449852.770833,"ahargana":1861387.2708,"kali_year":5097,"ayanamsa_lahiri":23.7883,"grahas":{"sun":{"sidereal_longitude":29.973566000000005,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":212.52356599999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false,"latitude":1.2973},"mars":{"sidereal_longitude":121.68776600000001,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":51.333866,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":228.98136599999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":3.953366000000017,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":328.7626660000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":194.7448,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":14.7448,"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":1995,"month":5,"day":15,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2449852.770833,"kali_year":5097,"ahargana":1861387.2708,"sun":{"sidereal_longitude":29.9695,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":211.5168,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":16,"name":"Pratipada","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Pratipada","elongation_degrees":181.5473,"elapsed_within_tithi_degrees":1.5473},"nakshatra":{"number":16,"name":"Viśākhā","pada":4,"moon_longitude":211.5168,"elapsed_within_degrees":11.5168},"yoga":{"number":19,"name":"Parigha","sum_longitude":241.4863},"karana":{"half_tithi_index":30,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.297,"elongation":178.453},"lunar":{"type":"lunar","occurs":true,"moon_latitude":1.297,"opposition_distance":1.547}},"eclipse_window_40days":[{"offset_days":0,"type":"lunar","occurs":true,"moon_latitude":1.297,"opposition_distance":1.547}]},"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":"06:57","sunsetLocal":"17:28","solarNoonLocal":"12:13","dayLengthHours":10.515140851879764,"dayLengthDisplay":"10 Hours 30 Mins 55 Secs","nightLengthDisplay":"13 Hours 29 Mins 05 Secs","moonriseLocal":"17:29","moonsetLocal":"07:17","rahuKala":{"name":"Rāhu Kāla","start":"08:16","end":"09:35","startHours":8.270185498279652,"endHours":9.584578104764624,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:54","end":"12:13","startHours":10.898970711249593,"endHours":12.213363317734565,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:32","end":"14:51","startHours":13.527755924219534,"endHours":14.842148530704506,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:25","end":"09:46","startHours":9.409325757233294,"endHours":9.759830452295953,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:24","end":"07:40","startHours":7.3939237606230055,"endHours":7.674327516673133,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:52","end":"12:34","startHours":11.862858622671906,"endHours":12.563868012797224,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:33","end":"06:15","startHours":5.5537741115440475,"endHours":6.2547835016693645,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:05","end":"06:57","startHours":6.079531154138035,"endHours":6.955792891794682,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:58","end":"14:40","startHours":13.965886793047858,"endHours":14.666896183173176,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:16","end":"17:40","startHours":17.270933743674448,"endHours":17.670933743674446,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:28","end":"17:55","startHours":17.470933743674447,"endHours":17.90906461250277,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:13","end":"18:58","startHours":17.220933743674447,"endHours":18.970933743674447,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:52","end":"00:34","startHours":23.862858622671908,"endHours":24.563868012797222,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:57","end":"08:16","startHours":6.955792891794682,"endHours":8.270185498279652,"quality":"auspicious"},{"name":"Kāla","start":"08:16","end":"09:35","startHours":8.270185498279652,"endHours":9.584578104764624,"quality":"inauspicious"},{"name":"Śubha","start":"09:35","end":"10:54","startHours":9.584578104764624,"endHours":10.898970711249593,"quality":"auspicious"},{"name":"Roga","start":"10:54","end":"12:13","startHours":10.898970711249593,"endHours":12.213363317734565,"quality":"inauspicious"},{"name":"Udveg","start":"12:13","end":"13:32","startHours":12.213363317734565,"endHours":13.527755924219534,"quality":"inauspicious"},{"name":"Chala","start":"13:32","end":"14:51","startHours":13.527755924219534,"endHours":14.842148530704506,"quality":"neutral"},{"name":"Labha","start":"14:51","end":"16:09","startHours":14.842148530704506,"endHours":16.156541137189475,"quality":"auspicious"},{"name":"Amṛta","start":"16:09","end":"17:28","startHours":16.156541137189475,"endHours":17.470933743674447,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:28","end":"19:09","startHours":17.470933743674447,"endHours":19.15654113718948,"quality":"neutral"},{"name":"Labha","start":"19:09","end":"20:51","startHours":19.15654113718948,"endHours":20.842148530704506,"quality":"auspicious"},{"name":"Amṛta","start":"20:51","end":"22:32","startHours":20.842148530704506,"endHours":22.527755924219534,"quality":"auspicious"},{"name":"Kāla","start":"22:32","end":"00:13","startHours":22.527755924219534,"endHours":24.213363317734565,"quality":"inauspicious"},{"name":"Śubha","start":"00:13","end":"01:54","startHours":24.213363317734565,"endHours":25.898970711249596,"quality":"auspicious"},{"name":"Roga","start":"01:54","end":"03:35","startHours":25.898970711249596,"endHours":27.584578104764624,"quality":"inauspicious"},{"name":"Udveg","start":"03:35","end":"05:16","startHours":27.584578104764624,"endHours":29.270185498279652,"quality":"inauspicious"},{"name":"Chala","start":"05:16","end":"06:57","startHours":29.270185498279652,"endHours":30.955792891794683,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:57","end":"07:57","startHours":6.955792891794682,"endHours":7.955792891794682,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:57","end":"08:57","startHours":7.955792891794682,"endHours":8.955792891794683,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:57","end":"09:57","startHours":8.955792891794683,"endHours":9.955792891794683,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:57","end":"10:57","startHours":9.955792891794683,"endHours":10.955792891794683,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:57","end":"11:57","startHours":10.955792891794683,"endHours":11.955792891794683,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:57","end":"12:57","startHours":11.955792891794683,"endHours":12.955792891794683,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:57","end":"13:57","startHours":12.955792891794683,"endHours":13.955792891794683,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:57","end":"14:57","startHours":13.955792891794683,"endHours":14.955792891794683,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:57","end":"15:57","startHours":14.955792891794683,"endHours":15.955792891794683,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:57","end":"16:57","startHours":15.955792891794683,"endHours":16.955792891794683,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:57","end":"17:57","startHours":16.955792891794683,"endHours":17.955792891794683,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:57","end":"18:57","startHours":17.955792891794683,"endHours":18.955792891794683,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:57","end":"19:57","startHours":18.955792891794683,"endHours":19.955792891794683,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:57","end":"20:57","startHours":19.955792891794683,"endHours":20.955792891794683,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:57","end":"21:57","startHours":20.955792891794683,"endHours":21.955792891794683,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:57","end":"22:57","startHours":21.955792891794683,"endHours":22.955792891794683,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:57","end":"23:57","startHours":22.955792891794683,"endHours":23.955792891794683,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:57","end":"00:57","startHours":23.955792891794683,"endHours":24.955792891794683,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:57","end":"01:57","startHours":24.955792891794683,"endHours":25.955792891794683,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:57","end":"02:57","startHours":25.955792891794683,"endHours":26.955792891794683,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:57","end":"03:57","startHours":26.955792891794683,"endHours":27.955792891794683,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:57","end":"04:57","startHours":27.955792891794683,"endHours":28.955792891794683,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:57","end":"05:57","startHours":28.955792891794683,"endHours":29.955792891794683,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:57","end":"06:57","startHours":29.955792891794683,"endHours":30.955792891794683,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"East (Pūrva)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Śubha","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.711185166789324,"eotMinutes":3.7562009359260493,"ayanamsa":23.7883}},"calendars":{"vikram_samvat":2052,"vikram_samvatsara":"Sarvadhāri","saka_samvat":1917,"saka_samvatsara":"Yuva","bengali_samvat":1402,"malayalam_era":1171,"nanakshahi_year":526,"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":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Kṛṣṇa Pratipada · Vikram 2052 Sarvadhāri · Śaka 1917 Yuva"},"festivals":[{"id":"narada-jayanti","name":"Bhagavān Nārada Jayantī","name_sanskrit":"भगवान् नारद जयन्ती","tradition":"Vaishnava","associated_deity":"Devarṣi Nārada (ādi-bhakta · Vyāsa's guru)","significance":"Manifestation of Devarṣi Nārada — ādi-bhakta and tri-loka-saṅcāri who instructed Vyāsa to compose Śrīmad Bhāgavata. Without Nārada, no Bhāgavata; without Bhāgavata, no Krishna-tattva-pratiṣṭhā in Kali Yuga. Falls on Vaiśākha Kṛṣṇa Pratipadā (day after Buddha Pūrṇimā).","vrata":true,"primary_observance":"Recitation of Nārada-Bhakti-Sūtra; meditation on Krishna as taught by Nārada to Vyāsa (Bhāgavata 1.5)","detection":{"tithi_number":16,"tithi_paksha":"Kṛṣṇa","lunar_month":"Vaiśākha","lunar_month_system":"amanta"},"precedence":1,"sources":["Bhāgavata Purāṇa 1.5-6 (Nārada-Vyāsa-saṁvāda)","Nārada-Bhakti-Sūtra"]},{"id":"vrishabha-sankranti","name":"Vṛṣabha Saṅkrānti","name_sanskrit":"वृषभ सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Taurus.","vrata":false,"detection":{"sun_rashi_ingress":"Vṛṣabha"},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-0562-04-11","event":"Bhagavān Buddha's birth at Lumbinī","chart_id":"buddha","shared_marker":"same Viśākhā","url":"/day/-0562-04-11","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 15, 1995 CE · Perth, Australia · Vidhyamitra","description":"May 15, 1995 CE for Perth, Australia: Kṛṣṇa Pratipada, sūryodaya 06:57, sūryāsta 17:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1995-05-15","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1995-05-15","sa":"https://sa.vidhyamitra.com/city/perth/1995-05-15","hi":"https://hi.vidhyamitra.com/city/perth/1995-05-15","x-default":"https://vidhyamitra.com/city/perth/1995-05-15"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T04:13:37.721Z","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":"2026-06-01T04:13:37.721Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T04:13:37.721Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}