{"id":"vidhyamitra:city-day:perth:1894-01-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1894-01-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1894-01-13","date_display":"January 13, 1894 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":1894,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2412841.770833,"kali_year":4995,"ahargana":1824376.2708,"sun":{"sidereal_longitude":270.655,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":340.4387,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":69.7837,"elapsed_within_tithi_degrees":9.7837},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":340.4387,"elapsed_within_degrees":7.1053},"yoga":{"number":19,"name":"Parigha","sum_longitude":251.0937},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"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":1894,"month":1,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2412841.770833,"ahargana":1824376.2708,"kali_year":4995,"ayanamsa_lahiri":22.3727,"grahas":{"sun":{"sidereal_longitude":270.521558,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":336.88455799999997,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false,"latitude":-1.1883},"mars":{"sidereal_longitude":227.282058,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":261.77055799999994,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":29.988657999999987,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1},"retrograde":true},"venus":{"sidereal_longitude":311.4475580000001,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":true},"saturn":{"sidereal_longitude":183.36505799999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":355.7657,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":175.7657,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","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":1894,"month":1,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2412841.770833,"kali_year":4995,"ahargana":1824376.2708,"sun":{"sidereal_longitude":270.655,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":340.4387,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":69.7837,"elapsed_within_tithi_degrees":9.7837},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3,"moon_longitude":340.4387,"elapsed_within_degrees":7.1053},"yoga":{"number":19,"name":"Parigha","sum_longitude":251.0937},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.188,"elongation":69.784},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.188,"opposition_distance":110.216}},"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":"05:24","sunsetLocal":"19:26","solarNoonLocal":"12:25","dayLengthHours":14.041055041663075,"dayLengthDisplay":"14 Hours 02 Mins 28 Secs","nightLengthDisplay":"9 Hours 57 Mins 32 Secs","moonriseLocal":"10:47","moonsetLocal":"22:54","rahuKala":{"name":"Rāhu Kāla","start":"08:55","end":"10:40","startHours":8.90963509777379,"endHours":10.664766977981676,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:11","end":"15:56","startHours":14.175030738397444,"endHours":15.93016261860533,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"05:24","end":"07:09","startHours":5.399371337358023,"endHours":7.154503217565907,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:41","end":"09:09","startHours":8.675617513746074,"endHours":9.143652681801509,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:59","end":"06:22","startHours":5.984415297427318,"endHours":6.358843431871667,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:57","end":"12:53","startHours":11.951863690134124,"endHours":12.887934026244997,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:32","end":"04:28","startHours":3.5272306651362797,"endHours":4.463301001247151,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:14","end":"05:24","startHours":4.229283417219433,"endHours":5.399371337358023,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:46","end":"15:42","startHours":14.76007469846674,"endHours":15.696145034577611,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:14","end":"19:38","startHours":19.2404263790211,"endHours":19.640426379021097,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:26","end":"20:02","startHours":19.440426379021098,"endHours":20.025470339090393,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:11","end":"20:56","startHours":19.190426379021098,"endHours":20.940426379021098,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:57","end":"00:53","startHours":23.951863690134125,"endHours":24.887934026245,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"05:24","end":"07:09","startHours":5.399371337358023,"endHours":7.154503217565907,"quality":"inauspicious"},{"name":"Śubha","start":"07:09","end":"08:55","startHours":7.154503217565907,"endHours":8.90963509777379,"quality":"auspicious"},{"name":"Roga","start":"08:55","end":"10:40","startHours":8.90963509777379,"endHours":10.664766977981676,"quality":"inauspicious"},{"name":"Udveg","start":"10:40","end":"12:25","startHours":10.664766977981676,"endHours":12.41989885818956,"quality":"inauspicious"},{"name":"Chala","start":"12:25","end":"14:11","startHours":12.41989885818956,"endHours":14.175030738397444,"quality":"neutral"},{"name":"Labha","start":"14:11","end":"15:56","startHours":14.175030738397444,"endHours":15.93016261860533,"quality":"auspicious"},{"name":"Amṛta","start":"15:56","end":"17:41","startHours":15.93016261860533,"endHours":17.685294498813214,"quality":"auspicious"},{"name":"Kāla","start":"17:41","end":"19:26","startHours":17.685294498813214,"endHours":19.440426379021098,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:26","end":"20:41","startHours":19.440426379021098,"endHours":20.685294498813214,"quality":"auspicious"},{"name":"Amṛta","start":"20:41","end":"21:56","startHours":20.685294498813214,"endHours":21.93016261860533,"quality":"auspicious"},{"name":"Kāla","start":"21:56","end":"23:11","startHours":21.93016261860533,"endHours":23.175030738397446,"quality":"inauspicious"},{"name":"Śubha","start":"23:11","end":"00:25","startHours":23.175030738397446,"endHours":24.419898858189562,"quality":"auspicious"},{"name":"Roga","start":"00:25","end":"01:40","startHours":24.419898858189562,"endHours":25.664766977981678,"quality":"inauspicious"},{"name":"Udveg","start":"01:40","end":"02:55","startHours":25.664766977981678,"endHours":26.90963509777379,"quality":"inauspicious"},{"name":"Chala","start":"02:55","end":"04:09","startHours":26.90963509777379,"endHours":28.154503217565907,"quality":"neutral"},{"name":"Labha","start":"04:09","end":"05:24","startHours":28.154503217565907,"endHours":29.399371337358023,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:24","end":"06:24","startHours":5.399371337358023,"endHours":6.399371337358023,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"06:24","end":"07:24","startHours":6.399371337358023,"endHours":7.399371337358023,"planetary_lord":"Moon"},{"name":"Hora 3","start":"07:24","end":"08:24","startHours":7.399371337358023,"endHours":8.399371337358023,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"08:24","end":"09:24","startHours":8.399371337358023,"endHours":9.399371337358023,"planetary_lord":"Venus"},{"name":"Hora 5","start":"09:24","end":"10:24","startHours":9.399371337358023,"endHours":10.399371337358023,"planetary_lord":"Sun"},{"name":"Hora 6","start":"10:24","end":"11:24","startHours":10.399371337358023,"endHours":11.399371337358023,"planetary_lord":"Mars"},{"name":"Hora 7","start":"11:24","end":"12:24","startHours":11.399371337358023,"endHours":12.399371337358023,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"12:24","end":"13:24","startHours":12.399371337358023,"endHours":13.399371337358023,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"13:24","end":"14:24","startHours":13.399371337358023,"endHours":14.399371337358023,"planetary_lord":"Moon"},{"name":"Hora 10","start":"14:24","end":"15:24","startHours":14.399371337358023,"endHours":15.399371337358023,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"15:24","end":"16:24","startHours":15.399371337358023,"endHours":16.399371337358023,"planetary_lord":"Venus"},{"name":"Hora 12","start":"16:24","end":"17:24","startHours":16.399371337358023,"endHours":17.399371337358023,"planetary_lord":"Sun"},{"name":"Hora 13","start":"17:24","end":"18:24","startHours":17.399371337358023,"endHours":18.399371337358023,"planetary_lord":"Mars"},{"name":"Hora 14","start":"18:24","end":"19:24","startHours":18.399371337358023,"endHours":19.399371337358023,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"19:24","end":"20:24","startHours":19.399371337358023,"endHours":20.399371337358023,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"20:24","end":"21:24","startHours":20.399371337358023,"endHours":21.399371337358023,"planetary_lord":"Moon"},{"name":"Hora 17","start":"21:24","end":"22:24","startHours":21.399371337358023,"endHours":22.399371337358023,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"22:24","end":"23:24","startHours":22.399371337358023,"endHours":23.399371337358023,"planetary_lord":"Venus"},{"name":"Hora 19","start":"23:24","end":"00:24","startHours":23.399371337358023,"endHours":24.399371337358023,"planetary_lord":"Sun"},{"name":"Hora 20","start":"00:24","end":"01:24","startHours":24.399371337358023,"endHours":25.399371337358023,"planetary_lord":"Mars"},{"name":"Hora 21","start":"01:24","end":"02:24","startHours":25.399371337358023,"endHours":26.399371337358023,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"02:24","end":"03:24","startHours":26.399371337358023,"endHours":27.399371337358023,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"03:24","end":"04:24","startHours":27.399371337358023,"endHours":28.399371337358023,"planetary_lord":"Moon"},{"name":"Hora 24","start":"04:24","end":"05:24","startHours":28.399371337358023,"endHours":29.399371337358023,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Mausala","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-21.493818675078376,"eotMinutes":-8.635931491373626,"ayanamsa":22.3727}},"calendars":{"vikram_samvat":1951,"vikram_samvatsara":"Plavaṅga","saka_samvat":1816,"saka_samvatsara":"Jaya","bengali_samvat":1301,"malayalam_era":1070,"nanakshahi_year":425,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Pauṣa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Makara (Tai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Ṣaṣṭhī · Vikram 1951 Plavaṅga · Śaka 1816 Jaya"},"festivals":[],"todays_walk":{"walk":{"id":"shani-walk","name":"Śani Walk","name_sanskrit":"शनि यात्रा","type":"graha","description":"Tapas + endurance + BG 17.14-19.","step_count":7,"url":"/walk/shani-walk"},"reason":"Śanivāra (Saturday) — 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 January 13, 1894 CE · Perth, Australia · Vidhyamitra","description":"January 13, 1894 CE for Perth, Australia: Śukla Ṣaṣṭhī, sūryodaya 05:24, sūryāsta 19:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1894-01-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1894-01-13","sa":"https://sa.vidhyamitra.com/city/perth/1894-01-13","hi":"https://hi.vidhyamitra.com/city/perth/1894-01-13","x-default":"https://vidhyamitra.com/city/perth/1894-01-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T19:31:03.031Z","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":"2026-06-01T19:31:03.031Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T19:31:03.031Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}