{"id":"vidhyamitra:city-day:perth:1933-11-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1933-11-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1933-11-13","date_display":"November 13, 1933 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":1933,"month":11,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427389.770833,"kali_year":5035,"ahargana":1838924.2708,"sun":{"sidereal_longitude":206.8227,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":148.1535,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":301.3308,"elapsed_within_tithi_degrees":1.3308},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":148.1535,"elapsed_within_degrees":1.4868},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":354.9762},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":1933,"month":11,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2427389.770833,"ahargana":1838924.2708,"kali_year":5035,"ayanamsa_lahiri":22.9292,"grahas":{"sun":{"sidereal_longitude":207.28451799999993,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":146.492118,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false,"latitude":-1.772},"mars":{"sidereal_longitude":243.29161799999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":221.249418,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":true},"jupiter":{"sidereal_longitude":171.10481800000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"venus":{"sidereal_longitude":254.98141800000008,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":287.999018,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"rahu":{"sidereal_longitude":304.9426,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":124.9426,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","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":1933,"month":11,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2427389.770833,"kali_year":5035,"ahargana":1838924.2708,"sun":{"sidereal_longitude":206.8227,"rashi":7,"rashi_name":"Tulā"},"moon":{"sidereal_longitude":148.1535,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":301.3308,"elapsed_within_tithi_degrees":1.3308},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":1,"moon_longitude":148.1535,"elapsed_within_degrees":1.4868},"yoga":{"number":27,"name":"Vaidhṛti","sum_longitude":354.9762},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.772,"elongation":58.669},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.772,"opposition_distance":121.331}},"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":"05:11","sunsetLocal":"18:52","solarNoonLocal":"12:01","dayLengthHours":13.680345392830894,"dayLengthDisplay":"13 Hours 40 Mins 49 Secs","nightLengthDisplay":"10 Hours 19 Mins 11 Secs","moonriseLocal":"02:06","moonsetLocal":"13:50","rahuKala":{"name":"Rāhu Kāla","start":"06:53","end":"08:36","startHours":6.891507130780784,"endHours":8.601550304884647,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:19","end":"12:01","startHours":10.311593478988508,"endHours":12.021636653092369,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:44","end":"15:27","startHours":13.731679827196231,"endHours":15.441723001300094,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:22","end":"08:50","startHours":8.373544548337463,"endHours":8.829556061431827,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:45","end":"06:07","startHours":5.751478348044876,"endHours":6.116287558520367,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:34","end":"12:29","startHours":11.565625139998005,"endHours":12.477648166186732,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:21","end":"04:16","startHours":3.35741790429947,"endHours":4.269440930488196,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:02","end":"05:11","startHours":4.041435173941014,"endHours":5.1814639566769225,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:18","end":"15:13","startHours":14.301694218564183,"endHours":15.213717244752909,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:40","end":"19:04","startHours":18.661809349507816,"endHours":19.061809349507815,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:52","end":"19:26","startHours":18.861809349507816,"endHours":19.43182374087577,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:37","end":"20:22","startHours":18.611809349507816,"endHours":20.361809349507816,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:34","end":"00:29","startHours":23.565625139998005,"endHours":24.477648166186732,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:11","end":"06:53","startHours":5.1814639566769225,"endHours":6.891507130780784,"quality":"auspicious"},{"name":"Kāla","start":"06:53","end":"08:36","startHours":6.891507130780784,"endHours":8.601550304884647,"quality":"inauspicious"},{"name":"Śubha","start":"08:36","end":"10:19","startHours":8.601550304884647,"endHours":10.311593478988508,"quality":"auspicious"},{"name":"Roga","start":"10:19","end":"12:01","startHours":10.311593478988508,"endHours":12.021636653092369,"quality":"inauspicious"},{"name":"Udveg","start":"12:01","end":"13:44","startHours":12.021636653092369,"endHours":13.731679827196231,"quality":"inauspicious"},{"name":"Chala","start":"13:44","end":"15:27","startHours":13.731679827196231,"endHours":15.441723001300094,"quality":"neutral"},{"name":"Labha","start":"15:27","end":"17:09","startHours":15.441723001300094,"endHours":17.151766175403953,"quality":"auspicious"},{"name":"Amṛta","start":"17:09","end":"18:52","startHours":17.151766175403953,"endHours":18.861809349507816,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:52","end":"20:09","startHours":18.861809349507816,"endHours":20.151766175403953,"quality":"neutral"},{"name":"Labha","start":"20:09","end":"21:27","startHours":20.151766175403953,"endHours":21.44172300130009,"quality":"auspicious"},{"name":"Amṛta","start":"21:27","end":"22:44","startHours":21.44172300130009,"endHours":22.73167982719623,"quality":"auspicious"},{"name":"Kāla","start":"22:44","end":"00:01","startHours":22.73167982719623,"endHours":24.02163665309237,"quality":"inauspicious"},{"name":"Śubha","start":"00:01","end":"01:19","startHours":24.02163665309237,"endHours":25.311593478988506,"quality":"auspicious"},{"name":"Roga","start":"01:19","end":"02:36","startHours":25.311593478988506,"endHours":26.601550304884647,"quality":"inauspicious"},{"name":"Udveg","start":"02:36","end":"03:53","startHours":26.601550304884647,"endHours":27.891507130780784,"quality":"inauspicious"},{"name":"Chala","start":"03:53","end":"05:11","startHours":27.891507130780784,"endHours":29.18146395667692,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:11","end":"06:11","startHours":5.1814639566769225,"endHours":6.1814639566769225,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:11","end":"07:11","startHours":6.1814639566769225,"endHours":7.1814639566769225,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:11","end":"08:11","startHours":7.1814639566769225,"endHours":8.181463956676922,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:11","end":"09:11","startHours":8.181463956676922,"endHours":9.181463956676922,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:11","end":"10:11","startHours":9.181463956676922,"endHours":10.181463956676922,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:11","end":"11:11","startHours":10.181463956676922,"endHours":11.181463956676922,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:11","end":"12:11","startHours":11.181463956676922,"endHours":12.181463956676922,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:11","end":"13:11","startHours":12.181463956676922,"endHours":13.181463956676922,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:11","end":"14:11","startHours":13.181463956676922,"endHours":14.181463956676922,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:11","end":"15:11","startHours":14.181463956676922,"endHours":15.181463956676922,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:11","end":"16:11","startHours":15.181463956676922,"endHours":16.18146395667692,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:11","end":"17:11","startHours":16.18146395667692,"endHours":17.18146395667692,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:11","end":"18:11","startHours":17.18146395667692,"endHours":18.18146395667692,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:11","end":"19:11","startHours":18.18146395667692,"endHours":19.18146395667692,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:11","end":"20:11","startHours":19.18146395667692,"endHours":20.18146395667692,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:11","end":"21:11","startHours":20.18146395667692,"endHours":21.18146395667692,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:11","end":"22:11","startHours":21.18146395667692,"endHours":22.18146395667692,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:11","end":"23:11","startHours":22.18146395667692,"endHours":23.18146395667692,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:11","end":"00:11","startHours":23.18146395667692,"endHours":24.18146395667692,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:11","end":"01:11","startHours":24.18146395667692,"endHours":25.18146395667692,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:11","end":"02:11","startHours":25.18146395667692,"endHours":26.18146395667692,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:11","end":"03:11","startHours":26.18146395667692,"endHours":27.18146395667692,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:11","end":"04:11","startHours":27.18146395667692,"endHours":28.18146395667692,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:11","end":"05:11","startHours":28.18146395667692,"endHours":29.18146395667692,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","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":"East (Pūrva)","chandraVasa":"West","rahuVasa":"North-East","anandadiYoga":{"name":"Utpāta","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":-17.796205227765046,"eotMinutes":15.25980081445791,"ayanamsa":22.9292}},"calendars":{"vikram_samvat":1990,"vikram_samvatsara":"Vyaya","saka_samvat":1855,"saka_samvatsara":"Śrīmukha","bengali_samvat":1340,"malayalam_era":1109,"nanakshahi_year":464,"lunar_month":"Mārgaśīrṣa","lunar_month_paksha_full":"Mārgaśīrṣa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Mārgaśīrṣa","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":"Hemanta (Pre-winter)","display_summary":"Mārgaśīrṣa Kṛṣṇa Ekādaśī · Vikram 1990 Vyaya · Śaka 1855 Śrīmukha"},"festivals":[{"id":"saphala-ekadashi","name":"Saphalā Ekādaśī","name_sanskrit":"सफला एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Renders all undertakings fruitful (saphala).","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Mārgaśīrṣa"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — 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, 1933 CE · Perth, Australia · Vidhyamitra","description":"November 13, 1933 CE for Perth, Australia: Kṛṣṇa Ekādaśī, sūryodaya 05:11, sūryāsta 18:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1933-11-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1933-11-13","sa":"https://sa.vidhyamitra.com/city/perth/1933-11-13","hi":"https://hi.vidhyamitra.com/city/perth/1933-11-13","x-default":"https://vidhyamitra.com/city/perth/1933-11-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T21:39:42.824Z","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":"2026-06-01T21:39:42.824Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T21:39:42.824Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}