{"id":"vidhyamitra:city-day:perth:2173-11-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2173-11-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2173-11-05","date_display":"November 5, 2173 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":2173,"month":11,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515040.770833,"kali_year":5275,"ahargana":1926575.2708,"sun":{"sidereal_longitude":195.6208,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":187.7157,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":352.0949,"elapsed_within_tithi_degrees":4.0949},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":187.7157,"elapsed_within_degrees":1.0491},"yoga":{"number":2,"name":"Prīti","sum_longitude":23.3365},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"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":2173,"month":11,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2515040.770833,"ahargana":1926575.2708,"kali_year":5275,"ayanamsa_lahiri":26.2815,"grahas":{"sun":{"sidereal_longitude":196.71650499999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":189.61600499999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false,"latitude":-2.0374},"mars":{"sidereal_longitude":149.19270500000005,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":188.00610500000005,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":232.17810499999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false},"venus":{"sidereal_longitude":220.76740500000005,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":340.067205,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":340.7708,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":160.7708,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":2173,"month":11,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2515040.770833,"kali_year":5275,"ahargana":1926575.2708,"sun":{"sidereal_longitude":195.6208,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":187.7157,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":30,"name":"Amāvasyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Amāvasyā","elongation_degrees":352.0949,"elapsed_within_tithi_degrees":4.0949},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":187.7157,"elapsed_within_degrees":1.0491},"yoga":{"number":2,"name":"Prīti","sum_longitude":23.3365},"karana":{"half_tithi_index":58,"name":"Catuṣpāda"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.037,"elongation":7.905},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.037,"opposition_distance":172.095}},"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":"05:16","sunsetLocal":"18:45","solarNoonLocal":"12:00","dayLengthHours":13.488047622753317,"dayLengthDisplay":"13 Hours 29 Mins 17 Secs","nightLengthDisplay":"10 Hours 30 Mins 43 Secs","moonriseLocal":"04:55","moonsetLocal":"18:09","rahuKala":{"name":"Rāhu Kāla","start":"10:19","end":"12:00","startHours":10.31888999876103,"endHours":12.004895951605194,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:23","end":"17:04","startHours":15.376907857293524,"endHours":17.062913810137687,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:57","end":"08:38","startHours":6.9468780930727,"endHours":8.632884045916864,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:24","end":"08:51","startHours":8.40808325220431,"endHours":8.857684839629421,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:49","end":"06:11","startHours":5.822874124509924,"endHours":6.182555394450012,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:33","end":"12:27","startHours":11.555294364180083,"endHours":12.454497539030305,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:28","end":"04:22","startHours":3.462465790528093,"endHours":4.361668965378314,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:08","end":"05:16","startHours":4.136868171665759,"endHours":5.260872140228535,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:09","startHours":14.252903888730748,"endHours":15.152107063580969,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:33","end":"18:57","startHours":18.548919762981853,"endHours":18.948919762981852,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:45","end":"19:19","startHours":18.748919762981853,"endHours":19.31092174726324,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:30","end":"20:15","startHours":18.498919762981853,"endHours":20.248919762981853,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:33","end":"00:27","startHours":23.55529436418008,"endHours":24.454497539030303,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:16","end":"06:57","startHours":5.260872140228535,"endHours":6.9468780930727,"quality":"neutral"},{"name":"Labha","start":"06:57","end":"08:38","startHours":6.9468780930727,"endHours":8.632884045916864,"quality":"auspicious"},{"name":"Amṛta","start":"08:38","end":"10:19","startHours":8.632884045916864,"endHours":10.31888999876103,"quality":"auspicious"},{"name":"Kāla","start":"10:19","end":"12:00","startHours":10.31888999876103,"endHours":12.004895951605194,"quality":"inauspicious"},{"name":"Śubha","start":"12:00","end":"13:41","startHours":12.004895951605194,"endHours":13.690901904449358,"quality":"auspicious"},{"name":"Roga","start":"13:41","end":"15:23","startHours":13.690901904449358,"endHours":15.376907857293524,"quality":"inauspicious"},{"name":"Udveg","start":"15:23","end":"17:04","startHours":15.376907857293524,"endHours":17.062913810137687,"quality":"inauspicious"},{"name":"Chala","start":"17:04","end":"18:45","startHours":17.062913810137687,"endHours":18.748919762981853,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:45","end":"20:04","startHours":18.748919762981853,"endHours":20.062913810137687,"quality":"inauspicious"},{"name":"Udveg","start":"20:04","end":"21:23","startHours":20.062913810137687,"endHours":21.376907857293524,"quality":"inauspicious"},{"name":"Chala","start":"21:23","end":"22:41","startHours":21.376907857293524,"endHours":22.69090190444936,"quality":"neutral"},{"name":"Labha","start":"22:41","end":"00:00","startHours":22.69090190444936,"endHours":24.004895951605192,"quality":"auspicious"},{"name":"Amṛta","start":"00:00","end":"01:19","startHours":24.004895951605192,"endHours":25.31888999876103,"quality":"auspicious"},{"name":"Kāla","start":"01:19","end":"02:38","startHours":25.31888999876103,"endHours":26.632884045916864,"quality":"inauspicious"},{"name":"Śubha","start":"02:38","end":"03:57","startHours":26.632884045916864,"endHours":27.946878093072698,"quality":"auspicious"},{"name":"Roga","start":"03:57","end":"05:16","startHours":27.946878093072698,"endHours":29.260872140228535,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:16","end":"06:16","startHours":5.260872140228535,"endHours":6.260872140228535,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:16","end":"07:16","startHours":6.260872140228535,"endHours":7.260872140228535,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:16","end":"08:16","startHours":7.260872140228535,"endHours":8.260872140228535,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:16","end":"09:16","startHours":8.260872140228535,"endHours":9.260872140228535,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:16","end":"10:16","startHours":9.260872140228535,"endHours":10.260872140228535,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:16","end":"11:16","startHours":10.260872140228535,"endHours":11.260872140228535,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:16","end":"12:16","startHours":11.260872140228535,"endHours":12.260872140228535,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:16","end":"13:16","startHours":12.260872140228535,"endHours":13.260872140228535,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:16","end":"14:16","startHours":13.260872140228535,"endHours":14.260872140228535,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:16","end":"15:16","startHours":14.260872140228535,"endHours":15.260872140228535,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:16","end":"16:16","startHours":15.260872140228535,"endHours":16.260872140228535,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:16","end":"17:16","startHours":16.260872140228535,"endHours":17.260872140228535,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:16","end":"18:16","startHours":17.260872140228535,"endHours":18.260872140228535,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:16","end":"19:16","startHours":18.260872140228535,"endHours":19.260872140228535,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:16","end":"20:16","startHours":19.260872140228535,"endHours":20.260872140228535,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:16","end":"21:16","startHours":20.260872140228535,"endHours":21.260872140228535,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:16","end":"22:16","startHours":21.260872140228535,"endHours":22.260872140228535,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:16","end":"23:16","startHours":22.260872140228535,"endHours":23.260872140228535,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:16","end":"00:16","startHours":23.260872140228535,"endHours":24.260872140228535,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:16","end":"01:16","startHours":24.260872140228535,"endHours":25.260872140228535,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:16","end":"02:16","startHours":25.260872140228535,"endHours":26.260872140228535,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:16","end":"03:16","startHours":26.260872140228535,"endHours":27.260872140228535,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:16","end":"04:16","startHours":27.260872140228535,"endHours":28.260872140228535,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:16","end":"05:16","startHours":28.260872140228535,"endHours":29.260872140228535,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Karka","Siṃha","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"North","rahuVasa":"South-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-15.738231560480667,"eotMinutes":16.26424290368835,"ayanamsa":26.2815}},"calendars":{"vikram_samvat":2230,"vikram_samvatsara":"Vyaya","saka_samvat":2095,"saka_samvatsara":"Śrīmukha","bengali_samvat":1580,"malayalam_era":1349,"nanakshahi_year":704,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Tulā (Aippasi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Amāvasyā · Vikram 2230 Vyaya · Śaka 2095 Śrīmukha"},"festivals":[{"id":"diwali","name":"Dīpāvalī (Diwali)","name_sanskrit":"दीपावली","tradition":"Pan-Hindu","associated_deity":"Lakshmi-Mata","significance":"Lakshmi-Pūjā night; festival of lights; Rāma's return to Ayodhyā.","vrata":false,"detection":{"tithi_number":30,"lunar_month":"Kārtika"},"precedence":1},{"id":"lakshmi-puja","name":"Lakṣmī Pūjā (Diwali main day)","name_sanskrit":"लक्ष्मी पूजा","tradition":"Pan-Hindu","associated_deity":"Mahā-Lakṣmī","significance":"Mahā-Lakṣmī Pūjā on Kārtika Amāvasyā; Diwali main day.","vrata":true,"primary_observance":"Pradoṣa-time Lakṣmī-pūjā in cleaned home; deepa-mālā lighting.","detection":{"tithi_number":30,"tithi_paksha":"Kṛṣṇa","lunar_month":"Kārtika"},"precedence":1}],"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":[{"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}]},"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 November 5, 2173 CE · Perth, Australia · Vidhyamitra","description":"November 5, 2173 CE for Perth, Australia: Kṛṣṇa Amāvasyā, sūryodaya 05:16, sūryāsta 18:45.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2173-11-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2173-11-05","sa":"https://sa.vidhyamitra.com/city/perth/2173-11-05","hi":"https://hi.vidhyamitra.com/city/perth/2173-11-05","x-default":"https://vidhyamitra.com/city/perth/2173-11-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T22:50:48.235Z","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":"2026-06-01T22:50:48.235Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T22:50:48.235Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}