{"id":"vidhyamitra:city-day:perth:2089-11-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2089-11-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2089-11-13","date_display":"November 13, 2089 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":2089,"month":11,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484368.770833,"kali_year":5191,"ahargana":1895903.2708,"sun":{"sidereal_longitude":205.4403,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":325.3846,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":119.9443,"elapsed_within_tithi_degrees":11.9443},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":325.3846,"elapsed_within_degrees":5.3846},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":170.8248},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"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":2089,"month":11,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2484368.770833,"ahargana":1895903.2708,"kali_year":5191,"ayanamsa_lahiri":25.1084,"grahas":{"sun":{"sidereal_longitude":206.28390100000001,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":326.0162009999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false,"latitude":1.5772},"mars":{"sidereal_longitude":226.681101,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":221.39240100000006,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":212.03380100000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":196.73920099999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":43.319501,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":165.921,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":345.921,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","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":2089,"month":11,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2484368.770833,"kali_year":5191,"ahargana":1895903.2708,"sun":{"sidereal_longitude":205.4403,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":325.3846,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":10,"name":"Daśamī","paksha":"Śukla","full_name":"Śukla Daśamī","elongation_degrees":119.9443,"elapsed_within_tithi_degrees":11.9443},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":325.3846,"elapsed_within_degrees":5.3846},"yoga":{"number":13,"name":"Vyāghāta","sum_longitude":170.8248},"karana":{"half_tithi_index":19,"name":"Gara"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.577,"elongation":119.944},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.577,"opposition_distance":60.056}},"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":"18:53","solarNoonLocal":"12:01","dayLengthHours":13.709926628493335,"dayLengthDisplay":"13 Hours 42 Mins 36 Secs","nightLengthDisplay":"10 Hours 17 Mins 24 Secs","moonriseLocal":"13:49","moonsetLocal":"02:12","rahuKala":{"name":"Rāhu Kāla","start":"17:10","end":"18:53","startHours":17.16285913877737,"endHours":18.876599967339036,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:01","end":"13:44","startHours":12.021636653092369,"endHours":13.735377481654037,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:27","end":"17:10","startHours":15.449118310215702,"endHours":17.16285913877737,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:22","end":"08:49","startHours":8.36565621882748,"endHours":8.822653773110591,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:44","end":"06:06","startHours":5.737920281699591,"endHours":6.10351832512608,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:29","startHours":11.564639098809257,"endHours":12.47863420737548,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:20","end":"04:15","startHours":3.3386831217132573,"endHours":4.252678230279479,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:01","end":"05:10","startHours":4.024179453137924,"endHours":5.166673338845702,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"15:13","startHours":14.306624424507927,"endHours":15.22061953307415,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:41","end":"19:05","startHours":18.676599967339037,"endHours":19.076599967339035,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:53","end":"19:27","startHours":18.876599967339036,"endHours":19.447846910192926,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:38","end":"20:23","startHours":18.626599967339036,"endHours":20.376599967339036,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:29","startHours":23.56463909880926,"endHours":24.478634207375478,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:10","end":"06:53","startHours":5.166673338845702,"endHours":6.880414167407369,"quality":"inauspicious"},{"name":"Chala","start":"06:53","end":"08:36","startHours":6.880414167407369,"endHours":8.594154995969035,"quality":"neutral"},{"name":"Labha","start":"08:36","end":"10:18","startHours":8.594154995969035,"endHours":10.307895824530704,"quality":"auspicious"},{"name":"Amṛta","start":"10:18","end":"12:01","startHours":10.307895824530704,"endHours":12.021636653092369,"quality":"auspicious"},{"name":"Kāla","start":"12:01","end":"13:44","startHours":12.021636653092369,"endHours":13.735377481654037,"quality":"inauspicious"},{"name":"Śubha","start":"13:44","end":"15:27","startHours":13.735377481654037,"endHours":15.449118310215702,"quality":"auspicious"},{"name":"Roga","start":"15:27","end":"17:10","startHours":15.449118310215702,"endHours":17.16285913877737,"quality":"inauspicious"},{"name":"Udveg","start":"17:10","end":"18:53","startHours":17.16285913877737,"endHours":18.876599967339036,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"18:53","end":"20:10","startHours":18.876599967339036,"endHours":20.16285913877737,"quality":"auspicious"},{"name":"Roga","start":"20:10","end":"21:27","startHours":20.16285913877737,"endHours":21.449118310215702,"quality":"inauspicious"},{"name":"Udveg","start":"21:27","end":"22:44","startHours":21.449118310215702,"endHours":22.735377481654034,"quality":"inauspicious"},{"name":"Chala","start":"22:44","end":"00:01","startHours":22.735377481654034,"endHours":24.02163665309237,"quality":"neutral"},{"name":"Labha","start":"00:01","end":"01:18","startHours":24.02163665309237,"endHours":25.307895824530704,"quality":"auspicious"},{"name":"Amṛta","start":"01:18","end":"02:36","startHours":25.307895824530704,"endHours":26.594154995969035,"quality":"auspicious"},{"name":"Kāla","start":"02:36","end":"03:53","startHours":26.594154995969035,"endHours":27.880414167407366,"quality":"inauspicious"},{"name":"Śubha","start":"03:53","end":"05:10","startHours":27.880414167407366,"endHours":29.1666733388457,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:10","end":"06:10","startHours":5.166673338845702,"endHours":6.166673338845702,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:10","end":"07:10","startHours":6.166673338845702,"endHours":7.166673338845702,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:10","end":"08:10","startHours":7.166673338845702,"endHours":8.166673338845701,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:10","end":"09:10","startHours":8.166673338845701,"endHours":9.166673338845701,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:10","end":"10:10","startHours":9.166673338845701,"endHours":10.166673338845701,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:10","end":"11:10","startHours":10.166673338845701,"endHours":11.166673338845701,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:10","end":"12:10","startHours":11.166673338845701,"endHours":12.166673338845701,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:10","end":"13:10","startHours":12.166673338845701,"endHours":13.166673338845701,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:10","end":"14:10","startHours":13.166673338845701,"endHours":14.166673338845701,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:10","end":"15:10","startHours":14.166673338845701,"endHours":15.166673338845701,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:10","end":"16:10","startHours":15.166673338845701,"endHours":16.1666733388457,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:10","end":"17:10","startHours":16.1666733388457,"endHours":17.1666733388457,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:10","end":"18:10","startHours":17.1666733388457,"endHours":18.1666733388457,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:10","end":"19:10","startHours":18.1666733388457,"endHours":19.1666733388457,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:10","end":"20:10","startHours":19.1666733388457,"endHours":20.1666733388457,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:10","end":"21:10","startHours":20.1666733388457,"endHours":21.1666733388457,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:10","end":"22:10","startHours":21.1666733388457,"endHours":22.1666733388457,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:10","end":"23:10","startHours":22.1666733388457,"endHours":23.1666733388457,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:10","end":"00:10","startHours":23.1666733388457,"endHours":24.1666733388457,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:10","end":"01:10","startHours":24.1666733388457,"endHours":25.1666733388457,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:10","end":"02:10","startHours":25.1666733388457,"endHours":26.1666733388457,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:10","end":"03:10","startHours":26.1666733388457,"endHours":27.1666733388457,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:10","end":"04:10","startHours":27.1666733388457,"endHours":28.1666733388457,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:10","end":"05:10","startHours":28.1666733388457,"endHours":29.1666733388457,"planetary_lord":"Jupiter"}],"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","Karka","Siṃha","Vṛścika","Dhanu","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Tulā","Makara","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Rākṣasa","quality":"Inauspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Śarad (Autumn)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-18.107612487382315,"eotMinutes":15.25980081445791,"ayanamsa":25.1084}},"calendars":{"vikram_samvat":2146,"vikram_samvatsara":"Dundubhi","saka_samvat":2011,"saka_samvatsara":"Saumya","bengali_samvat":1496,"malayalam_era":1265,"nanakshahi_year":620,"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 Daśamī · Vikram 2146 Dundubhi · Śaka 2011 Saumya"},"festivals":[],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[]},"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, 2089 CE · Perth, Australia · Vidhyamitra","description":"November 13, 2089 CE for Perth, Australia: Śukla Daśamī, sūryodaya 05:10, sūryāsta 18:53.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2089-11-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2089-11-13","sa":"https://sa.vidhyamitra.com/city/perth/2089-11-13","hi":"https://hi.vidhyamitra.com/city/perth/2089-11-13","x-default":"https://vidhyamitra.com/city/perth/2089-11-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-03T02:31:18.515Z","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":"2026-06-03T02:31:18.515Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-03T02:31:18.515Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}