{"id":"vidhyamitra:city-day:perth:2116-11-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2116-11-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2116-11-13","date_display":"November 13, 2116 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":2116,"month":11,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494229.770833,"kali_year":5218,"ahargana":1905764.2708,"sun":{"sidereal_longitude":204.4427,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":301.8139,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.3713,"elapsed_within_tithi_degrees":1.3713},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":301.8139,"elapsed_within_degrees":8.4806},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":146.2566},"karana":{"half_tithi_index":16,"name":"Bālava"},"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":2116,"month":11,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2494229.770833,"ahargana":1905764.2708,"kali_year":5218,"ayanamsa_lahiri":25.4855,"grahas":{"sun":{"sidereal_longitude":205.35713799999996,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":303.036238,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false,"latitude":-3.9584},"mars":{"sidereal_longitude":37.42633799999999,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":225.42773799999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":300.83223799999996,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false},"venus":{"sidereal_longitude":178.780038,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":6.882637999999986,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":3.4378,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":183.4378,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","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":2116,"month":11,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2494229.770833,"kali_year":5218,"ahargana":1905764.2708,"sun":{"sidereal_longitude":204.4427,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":301.8139,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":9,"name":"Navamī","paksha":"Śukla","full_name":"Śukla Navamī","elongation_degrees":97.3713,"elapsed_within_tithi_degrees":1.3713},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3,"moon_longitude":301.8139,"elapsed_within_degrees":8.4806},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":146.2566},"karana":{"half_tithi_index":16,"name":"Bālava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.958,"elongation":97.371},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.958,"opposition_distance":82.629}},"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":"05:10","sunsetLocal":"18:52","solarNoonLocal":"12:01","dayLengthHours":13.696200346015232,"dayLengthDisplay":"13 Hours 41 Mins 46 Secs","nightLengthDisplay":"10 Hours 18 Mins 14 Secs","moonriseLocal":"11:59","moonsetLocal":"01:05","rahuKala":{"name":"Rāhu Kāla","start":"10:19","end":"12:01","startHours":10.309611609840463,"endHours":12.021636653092369,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:27","end":"17:09","startHours":15.445686739596177,"endHours":17.15771178284808,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:53","end":"08:36","startHours":6.885561523336656,"endHours":8.59758656658856,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:22","end":"08:50","startHours":8.36931656082164,"endHours":8.82585657235548,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:45","end":"06:07","startHours":5.7442114945020535,"endHours":6.109443503729127,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:29","startHours":11.565096641558528,"endHours":12.47817666462621,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:21","end":"04:16","startHours":3.3473764339493877,"endHours":4.26045645701707,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:02","end":"05:10","startHours":4.0321864512501495,"endHours":5.173536480084752,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"15:13","startHours":14.304336710761572,"endHours":15.217416733829253,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:40","end":"19:04","startHours":18.669736826099985,"endHours":19.069736826099984,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:52","end":"19:26","startHours":18.869736826099984,"endHours":19.440411840517285,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:37","end":"20:22","startHours":18.619736826099984,"endHours":20.369736826099984,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:29","startHours":23.565096641558526,"endHours":24.47817666462621,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:10","end":"06:53","startHours":5.173536480084752,"endHours":6.885561523336656,"quality":"neutral"},{"name":"Labha","start":"06:53","end":"08:36","startHours":6.885561523336656,"endHours":8.59758656658856,"quality":"auspicious"},{"name":"Amṛta","start":"08:36","end":"10:19","startHours":8.59758656658856,"endHours":10.309611609840463,"quality":"auspicious"},{"name":"Kāla","start":"10:19","end":"12:01","startHours":10.309611609840463,"endHours":12.021636653092369,"quality":"inauspicious"},{"name":"Śubha","start":"12:01","end":"13:44","startHours":12.021636653092369,"endHours":13.73366169634427,"quality":"auspicious"},{"name":"Roga","start":"13:44","end":"15:27","startHours":13.73366169634427,"endHours":15.445686739596177,"quality":"inauspicious"},{"name":"Udveg","start":"15:27","end":"17:09","startHours":15.445686739596177,"endHours":17.15771178284808,"quality":"inauspicious"},{"name":"Chala","start":"17:09","end":"18:52","startHours":17.15771178284808,"endHours":18.869736826099984,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"18:52","end":"20:09","startHours":18.869736826099984,"endHours":20.157711782848082,"quality":"inauspicious"},{"name":"Udveg","start":"20:09","end":"21:27","startHours":20.157711782848082,"endHours":21.445686739596177,"quality":"inauspicious"},{"name":"Chala","start":"21:27","end":"22:44","startHours":21.445686739596177,"endHours":22.73366169634427,"quality":"neutral"},{"name":"Labha","start":"22:44","end":"00:01","startHours":22.73366169634427,"endHours":24.02163665309237,"quality":"auspicious"},{"name":"Amṛta","start":"00:01","end":"01:19","startHours":24.02163665309237,"endHours":25.309611609840466,"quality":"auspicious"},{"name":"Kāla","start":"01:19","end":"02:36","startHours":25.309611609840466,"endHours":26.59758656658856,"quality":"inauspicious"},{"name":"Śubha","start":"02:36","end":"03:53","startHours":26.59758656658856,"endHours":27.885561523336655,"quality":"auspicious"},{"name":"Roga","start":"03:53","end":"05:10","startHours":27.885561523336655,"endHours":29.173536480084753,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:10","end":"06:10","startHours":5.173536480084752,"endHours":6.173536480084752,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:10","end":"07:10","startHours":6.173536480084752,"endHours":7.173536480084752,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:10","end":"08:10","startHours":7.173536480084752,"endHours":8.173536480084753,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:10","end":"09:10","startHours":8.173536480084753,"endHours":9.173536480084753,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:10","end":"10:10","startHours":9.173536480084753,"endHours":10.173536480084753,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:10","end":"11:10","startHours":10.173536480084753,"endHours":11.173536480084753,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:10","end":"12:10","startHours":11.173536480084753,"endHours":12.173536480084753,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:10","end":"13:10","startHours":12.173536480084753,"endHours":13.173536480084753,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:10","end":"14:10","startHours":13.173536480084753,"endHours":14.173536480084753,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:10","end":"15:10","startHours":14.173536480084753,"endHours":15.173536480084753,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:10","end":"16:10","startHours":15.173536480084753,"endHours":16.173536480084753,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:10","end":"17:10","startHours":16.173536480084753,"endHours":17.173536480084753,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:10","end":"18:10","startHours":17.173536480084753,"endHours":18.173536480084753,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:10","end":"19:10","startHours":18.173536480084753,"endHours":19.173536480084753,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:10","end":"20:10","startHours":19.173536480084753,"endHours":20.173536480084753,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:10","end":"21:10","startHours":20.173536480084753,"endHours":21.173536480084753,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:10","end":"22:10","startHours":21.173536480084753,"endHours":22.173536480084753,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:10","end":"23:10","startHours":22.173536480084753,"endHours":23.173536480084753,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:10","end":"00:10","startHours":23.173536480084753,"endHours":24.173536480084753,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:10","end":"01:10","startHours":24.173536480084753,"endHours":25.173536480084753,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:10","end":"02:10","startHours":25.173536480084753,"endHours":26.173536480084753,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:10","end":"03:10","startHours":26.173536480084753,"endHours":27.173536480084753,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:10","end":"04:10","startHours":27.173536480084753,"endHours":28.173536480084753,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:10","end":"05:10","startHours":28.173536480084753,"endHours":29.173536480084753,"planetary_lord":"Mars"}],"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":["Meṣa","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Lumba","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":-17.963289002899508,"eotMinutes":15.25980081445791,"ayanamsa":25.4855}},"calendars":{"vikram_samvat":2173,"vikram_samvatsara":"Virodhi","saka_samvat":2038,"saka_samvatsara":"Dhātṛ","bengali_samvat":1523,"malayalam_era":1292,"nanakshahi_year":647,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Kārtika","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 Śukla Navamī · Vikram 2173 Virodhi · Śaka 2038 Dhātṛ"},"festivals":[{"id":"akshaya-navami","name":"Akṣaya Navamī (Āmlā Navamī)","name_sanskrit":"अक्षय नवमी","tradition":"Pan-Hindu","associated_deity":"Viṣṇu under Āmlā tree","significance":"Worship of Āmlā tree; equivalent merit to Akṣaya Tṛtīyā.","vrata":true,"detection":{"tithi_number":9,"tithi_paksha":"Śukla","lunar_month":"Kārtika"},"precedence":4}],"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":"-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 November 13, 2116 CE · Perth, Australia · Vidhyamitra","description":"November 13, 2116 CE for Perth, Australia: Śukla Navamī, sūryodaya 05:10, sūryāsta 18:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2116-11-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2116-11-13","sa":"https://sa.vidhyamitra.com/city/perth/2116-11-13","hi":"https://hi.vidhyamitra.com/city/perth/2116-11-13","x-default":"https://vidhyamitra.com/city/perth/2116-11-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T01:21:54.071Z","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":"2026-06-01T01:21:54.071Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T01:21:54.071Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}