{"id":"vidhyamitra:city-day:perth:2137-05-29:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2137-05-29","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2137-05-29","date_display":"May 29, 2137 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":2137,"month":5,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501731.770833,"kali_year":5239,"ahargana":1913266.2708,"sun":{"sidereal_longitude":41.6855,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":145.6282,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":103.9427,"elapsed_within_tithi_degrees":7.9427},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":145.6282,"elapsed_within_degrees":12.2949},"yoga":{"number":15,"name":"Vajra","sum_longitude":187.3137},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":2137,"month":5,"day":29,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2501731.770833,"ahargana":1913266.2708,"kali_year":5239,"ayanamsa_lahiri":25.7725,"grahas":{"sun":{"sidereal_longitude":42.10350699999998,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":142.969407,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":false,"latitude":0.0249},"mars":{"sidereal_longitude":14.431106999999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":40.94550700000002,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":213.34020699999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":356.327407,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":266.939707,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":325.9457,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":145.9457,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","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":2137,"month":5,"day":29,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2501731.770833,"kali_year":5239,"ahargana":1913266.2708,"sun":{"sidereal_longitude":41.6855,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":145.6282,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":103.9427,"elapsed_within_tithi_degrees":7.9427},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4,"moon_longitude":145.6282,"elapsed_within_degrees":12.2949},"yoga":{"number":15,"name":"Vajra","sum_longitude":187.3137},"karana":{"half_tithi_index":17,"name":"Kaulava"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":0.025,"elongation":103.943},"lunar":{"type":"lunar","occurs":false,"moon_latitude":0.025,"opposition_distance":76.057}},"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":"07:07","sunsetLocal":"17:21","solarNoonLocal":"12:14","dayLengthHours":10.2368801594776,"dayLengthDisplay":"10 Hours 14 Mins 13 Secs","nightLengthDisplay":"13 Hours 45 Mins 47 Secs","moonriseLocal":"13:06","moonsetLocal":"00:49","rahuKala":{"name":"Rāhu Kāla","start":"12:14","end":"13:31","startHours":12.229831717976001,"endHours":13.5094417379107,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:23","end":"09:40","startHours":8.3910016581719,"endHours":9.6706116781066,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"10:57","end":"12:14","startHours":10.9502216980413,"endHours":12.229831717976001,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:30","end":"09:50","startHours":9.499997008781975,"endHours":9.841226347431228,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:32","end":"07:49","startHours":7.537928311548767,"endHours":7.81091178246817,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:34","startHours":11.888602379326748,"endHours":12.571061056625254,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:45","end":"06:26","startHours":5.746474283640187,"endHours":6.428932960938694,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:15","end":"07:07","startHours":6.258318291614067,"endHours":7.1113916382372,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:56","end":"14:37","startHours":13.935978411222267,"endHours":14.618437088520775,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:09","end":"17:33","startHours":17.148271797714802,"endHours":17.5482717977148,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:21","end":"17:46","startHours":17.3482717977148,"endHours":17.77480847102637,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:06","end":"18:51","startHours":17.0982717977148,"endHours":18.8482717977148,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:34","startHours":23.88860237932675,"endHours":24.571061056625254,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:07","end":"08:23","startHours":7.1113916382372,"endHours":8.3910016581719,"quality":"auspicious"},{"name":"Amṛta","start":"08:23","end":"09:40","startHours":8.3910016581719,"endHours":9.6706116781066,"quality":"auspicious"},{"name":"Kāla","start":"09:40","end":"10:57","startHours":9.6706116781066,"endHours":10.9502216980413,"quality":"inauspicious"},{"name":"Śubha","start":"10:57","end":"12:14","startHours":10.9502216980413,"endHours":12.229831717976001,"quality":"auspicious"},{"name":"Roga","start":"12:14","end":"13:31","startHours":12.229831717976001,"endHours":13.5094417379107,"quality":"inauspicious"},{"name":"Udveg","start":"13:31","end":"14:47","startHours":13.5094417379107,"endHours":14.7890517578454,"quality":"inauspicious"},{"name":"Chala","start":"14:47","end":"16:04","startHours":14.7890517578454,"endHours":16.0686617777801,"quality":"neutral"},{"name":"Labha","start":"16:04","end":"17:21","startHours":16.0686617777801,"endHours":17.3482717977148,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:21","end":"19:04","startHours":17.3482717977148,"endHours":19.0686617777801,"quality":"inauspicious"},{"name":"Chala","start":"19:04","end":"20:47","startHours":19.0686617777801,"endHours":20.7890517578454,"quality":"neutral"},{"name":"Labha","start":"20:47","end":"22:31","startHours":20.7890517578454,"endHours":22.509441737910702,"quality":"auspicious"},{"name":"Amṛta","start":"22:31","end":"00:14","startHours":22.509441737910702,"endHours":24.229831717976,"quality":"auspicious"},{"name":"Kāla","start":"00:14","end":"01:57","startHours":24.229831717976,"endHours":25.9502216980413,"quality":"inauspicious"},{"name":"Śubha","start":"01:57","end":"03:40","startHours":25.9502216980413,"endHours":27.670611678106603,"quality":"auspicious"},{"name":"Roga","start":"03:40","end":"05:23","startHours":27.670611678106603,"endHours":29.391001658171902,"quality":"inauspicious"},{"name":"Udveg","start":"05:23","end":"07:07","startHours":29.391001658171902,"endHours":31.1113916382372,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:07","end":"08:07","startHours":7.1113916382372,"endHours":8.111391638237201,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:07","end":"09:07","startHours":8.111391638237201,"endHours":9.111391638237201,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:07","end":"10:07","startHours":9.111391638237201,"endHours":10.111391638237201,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:07","end":"11:07","startHours":10.111391638237201,"endHours":11.111391638237201,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:07","end":"12:07","startHours":11.111391638237201,"endHours":12.111391638237201,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:07","end":"13:07","startHours":12.111391638237201,"endHours":13.111391638237201,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:07","end":"14:07","startHours":13.111391638237201,"endHours":14.111391638237201,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:07","end":"15:07","startHours":14.111391638237201,"endHours":15.111391638237201,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:07","end":"16:07","startHours":15.111391638237201,"endHours":16.1113916382372,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:07","end":"17:07","startHours":16.1113916382372,"endHours":17.1113916382372,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:07","end":"18:07","startHours":17.1113916382372,"endHours":18.1113916382372,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:07","end":"19:07","startHours":18.1113916382372,"endHours":19.1113916382372,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:07","end":"20:07","startHours":19.1113916382372,"endHours":20.1113916382372,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:07","end":"21:07","startHours":20.1113916382372,"endHours":21.1113916382372,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:07","end":"22:07","startHours":21.1113916382372,"endHours":22.1113916382372,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:07","end":"23:07","startHours":22.1113916382372,"endHours":23.1113916382372,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:07","end":"00:07","startHours":23.1113916382372,"endHours":24.1113916382372,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:07","end":"01:07","startHours":24.1113916382372,"endHours":25.1113916382372,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:07","end":"02:07","startHours":25.1113916382372,"endHours":26.1113916382372,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:07","end":"03:07","startHours":26.1113916382372,"endHours":27.1113916382372,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:07","end":"04:07","startHours":27.1113916382372,"endHours":28.1113916382372,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:07","end":"05:07","startHours":28.1113916382372,"endHours":29.1113916382372,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:07","end":"06:07","startHours":29.1113916382372,"endHours":30.1113916382372,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:07","end":"07:07","startHours":30.1113916382372,"endHours":31.1113916382372,"planetary_lord":"Sun"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"North (Uttara)","chandraVasa":"West","rahuVasa":"South-West","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.61992207087879,"eotMinutes":2.7680969214399593,"ayanamsa":25.7725}},"calendars":{"vikram_samvat":2194,"vikram_samvatsara":"Sādhāraṇa","saka_samvat":2059,"saka_samvatsara":"Hemalambī","bengali_samvat":1544,"malayalam_era":1313,"nanakshahi_year":668,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","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 Śukla Navamī · Vikram 2194 Sādhāraṇa · Śaka 2059 Hemalambī"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Śukla Navamī","url":"/day/-1626101-04-03","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 29, 2137 CE · Perth, Australia · Vidhyamitra","description":"May 29, 2137 CE for Perth, Australia: Śukla Navamī, sūryodaya 07:07, sūryāsta 17:21.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2137-05-29","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2137-05-29","sa":"https://sa.vidhyamitra.com/city/perth/2137-05-29","hi":"https://hi.vidhyamitra.com/city/perth/2137-05-29","x-default":"https://vidhyamitra.com/city/perth/2137-05-29"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-30T23:12:22.620Z","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":"2026-05-30T23:12:22.620Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-30T23:12:22.620Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}