{"id":"vidhyamitra:city-day:perth:2127-07-17:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2127-07-17","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2127-07-17","date_display":"July 17, 2127 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":2127,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498127.770833,"kali_year":5229,"ahargana":1909662.2708,"sun":{"sidereal_longitude":87.761,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":180.2974,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":92.5364,"elapsed_within_tithi_degrees":8.5364},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":180.2974,"elapsed_within_degrees":6.9641},"yoga":{"number":21,"name":"Siddha","sum_longitude":268.0584},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2127,"month":7,"day":17,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2498127.770833,"ahargana":1909662.2708,"kali_year":5229,"ayanamsa_lahiri":25.6346,"grahas":{"sun":{"sidereal_longitude":88.49470600000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"moon":{"sidereal_longitude":179.11070599999994,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false,"latitude":1.7852},"mars":{"sidereal_longitude":221.97070600000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":true},"mercury":{"sidereal_longitude":80.87430599999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":276.366706,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":83.73920599999997,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":145.26880599999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":156.903,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":336.903,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"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":2127,"month":7,"day":17,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2498127.770833,"kali_year":5229,"ahargana":1909662.2708,"sun":{"sidereal_longitude":87.761,"rashi":3,"rashi_name":"Mithuna"},"moon":{"sidereal_longitude":180.2974,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":92.5364,"elapsed_within_tithi_degrees":8.5364},"nakshatra":{"number":14,"name":"Citrā","pada":3,"moon_longitude":180.2974,"elapsed_within_degrees":6.9641},"yoga":{"number":21,"name":"Siddha","sum_longitude":268.0584},"karana":{"half_tithi_index":15,"name":"Bava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.785,"elongation":92.536},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.785,"opposition_distance":87.464}},"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":"07:14","sunsetLocal":"17:30","solarNoonLocal":"12:22","dayLengthHours":10.269718377562347,"dayLengthDisplay":"10 Hours 16 Mins 11 Secs","nightLengthDisplay":"13 Hours 43 Mins 49 Secs","moonriseLocal":"11:58","moonsetLocal":"00:52","rahuKala":{"name":"Rāhu Kāla","start":"13:39","end":"14:56","startHours":13.65590784551694,"endHours":14.939622642712232,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"07:14","end":"08:31","startHours":7.237333859540472,"endHours":8.521048656735765,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"09:48","end":"11:05","startHours":9.80476345393106,"endHours":11.088478251126352,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:38","end":"09:59","startHours":9.633601480971686,"endHours":9.97592542689043,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:40","end":"07:56","startHours":7.665238791938903,"endHours":7.939097948673899,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:43","startHours":12.0298691024029,"endHours":12.71451699424039,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:52","end":"06:33","startHours":5.868038075865493,"endHours":6.552685967702982,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:23","end":"07:14","startHours":6.38152399474361,"endHours":7.237333859540472,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:05","end":"14:46","startHours":14.08381277791537,"endHours":14.768460669752859,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:18","end":"17:42","startHours":17.30705223710282,"endHours":17.70705223710282,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:30","end":"17:56","startHours":17.50705223710282,"endHours":17.93495716950125,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:15","end":"19:00","startHours":17.25705223710282,"endHours":19.00705223710282,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:43","startHours":24.0298691024029,"endHours":24.71451699424039,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"07:14","end":"08:31","startHours":7.237333859540472,"endHours":8.521048656735765,"quality":"auspicious"},{"name":"Roga","start":"08:31","end":"09:48","startHours":8.521048656735765,"endHours":9.80476345393106,"quality":"inauspicious"},{"name":"Udveg","start":"09:48","end":"11:05","startHours":9.80476345393106,"endHours":11.088478251126352,"quality":"inauspicious"},{"name":"Chala","start":"11:05","end":"12:22","startHours":11.088478251126352,"endHours":12.372193048321645,"quality":"neutral"},{"name":"Labha","start":"12:22","end":"13:39","startHours":12.372193048321645,"endHours":13.65590784551694,"quality":"auspicious"},{"name":"Amṛta","start":"13:39","end":"14:56","startHours":13.65590784551694,"endHours":14.939622642712232,"quality":"auspicious"},{"name":"Kāla","start":"14:56","end":"16:13","startHours":14.939622642712232,"endHours":16.223337439907525,"quality":"inauspicious"},{"name":"Śubha","start":"16:13","end":"17:30","startHours":16.223337439907525,"endHours":17.50705223710282,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"17:30","end":"19:13","startHours":17.50705223710282,"endHours":19.223337439907525,"quality":"auspicious"},{"name":"Kāla","start":"19:13","end":"20:56","startHours":19.223337439907525,"endHours":20.939622642712234,"quality":"inauspicious"},{"name":"Śubha","start":"20:56","end":"22:39","startHours":20.939622642712234,"endHours":22.65590784551694,"quality":"auspicious"},{"name":"Roga","start":"22:39","end":"00:22","startHours":22.65590784551694,"endHours":24.372193048321645,"quality":"inauspicious"},{"name":"Udveg","start":"00:22","end":"02:05","startHours":24.372193048321645,"endHours":26.088478251126354,"quality":"inauspicious"},{"name":"Chala","start":"02:05","end":"03:48","startHours":26.088478251126354,"endHours":27.80476345393106,"quality":"neutral"},{"name":"Labha","start":"03:48","end":"05:31","startHours":27.80476345393106,"endHours":29.521048656735765,"quality":"auspicious"},{"name":"Amṛta","start":"05:31","end":"07:14","startHours":29.521048656735765,"endHours":31.23733385954047,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:14","end":"08:14","startHours":7.237333859540472,"endHours":8.237333859540472,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"08:14","end":"09:14","startHours":8.237333859540472,"endHours":9.237333859540472,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"09:14","end":"10:14","startHours":9.237333859540472,"endHours":10.237333859540472,"planetary_lord":"Moon"},{"name":"Hora 4","start":"10:14","end":"11:14","startHours":10.237333859540472,"endHours":11.237333859540472,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"11:14","end":"12:14","startHours":11.237333859540472,"endHours":12.237333859540472,"planetary_lord":"Venus"},{"name":"Hora 6","start":"12:14","end":"13:14","startHours":12.237333859540472,"endHours":13.237333859540472,"planetary_lord":"Sun"},{"name":"Hora 7","start":"13:14","end":"14:14","startHours":13.237333859540472,"endHours":14.237333859540472,"planetary_lord":"Mars"},{"name":"Hora 8","start":"14:14","end":"15:14","startHours":14.237333859540472,"endHours":15.237333859540472,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"15:14","end":"16:14","startHours":15.237333859540472,"endHours":16.23733385954047,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"16:14","end":"17:14","startHours":16.23733385954047,"endHours":17.23733385954047,"planetary_lord":"Moon"},{"name":"Hora 11","start":"17:14","end":"18:14","startHours":17.23733385954047,"endHours":18.23733385954047,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"18:14","end":"19:14","startHours":18.23733385954047,"endHours":19.23733385954047,"planetary_lord":"Venus"},{"name":"Hora 13","start":"19:14","end":"20:14","startHours":19.23733385954047,"endHours":20.23733385954047,"planetary_lord":"Sun"},{"name":"Hora 14","start":"20:14","end":"21:14","startHours":20.23733385954047,"endHours":21.23733385954047,"planetary_lord":"Mars"},{"name":"Hora 15","start":"21:14","end":"22:14","startHours":21.23733385954047,"endHours":22.23733385954047,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"22:14","end":"23:14","startHours":22.23733385954047,"endHours":23.23733385954047,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"23:14","end":"00:14","startHours":23.23733385954047,"endHours":24.23733385954047,"planetary_lord":"Moon"},{"name":"Hora 18","start":"00:14","end":"01:14","startHours":24.23733385954047,"endHours":25.23733385954047,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"01:14","end":"02:14","startHours":25.23733385954047,"endHours":26.23733385954047,"planetary_lord":"Venus"},{"name":"Hora 20","start":"02:14","end":"03:14","startHours":26.23733385954047,"endHours":27.23733385954047,"planetary_lord":"Sun"},{"name":"Hora 21","start":"03:14","end":"04:14","startHours":27.23733385954047,"endHours":28.23733385954047,"planetary_lord":"Mars"},{"name":"Hora 22","start":"04:14","end":"05:14","startHours":28.23733385954047,"endHours":29.23733385954047,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"05:14","end":"06:14","startHours":29.23733385954047,"endHours":30.23733385954047,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"06:14","end":"07:14","startHours":30.23733385954047,"endHours":31.23733385954047,"planetary_lord":"Moon"}],"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","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North-West","rahuVasa":"North-West","anandadiYoga":{"name":"Kāladaṇḍa","quality":"Inauspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.283362281044916,"eotMinutes":-5.773582899298716,"ayanamsa":25.6346}},"calendars":{"vikram_samvat":2184,"vikram_samvatsara":"Śārvarī","saka_samvat":2049,"saka_samvatsara":"Sarvajit","bengali_samvat":1534,"malayalam_era":1303,"nanakshahi_year":658,"lunar_month":"Āṣāḍha","lunar_month_paksha_full":"Āṣāḍha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āṣāḍha","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mithuna (Āni)","ritu":"Grīṣma (Summer)","display_summary":"Āṣāḍha Śukla Aṣṭamī · Vikram 2184 Śārvarī · Śaka 2049 Sarvajit"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","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 July 17, 2127 CE · Perth, Australia · Vidhyamitra","description":"July 17, 2127 CE for Perth, Australia: Śukla Aṣṭamī, sūryodaya 07:14, sūryāsta 17:30.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2127-07-17","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2127-07-17","sa":"https://sa.vidhyamitra.com/city/perth/2127-07-17","hi":"https://hi.vidhyamitra.com/city/perth/2127-07-17","x-default":"https://vidhyamitra.com/city/perth/2127-07-17"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T14:23:12.723Z","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":"2026-05-31T14:23:12.723Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T14:23:12.723Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}