{"id":"vidhyamitra:city-day:perth:1879-01-19:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1879-01-19","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1879-01-19","date_display":"January 19, 1879 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":1879,"month":1,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2407368.770833,"kali_year":4980,"ahargana":1818903.2708,"sun":{"sidereal_longitude":276.6907,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":234.2654,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":317.5747,"elapsed_within_tithi_degrees":5.5747},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":234.2654,"elapsed_within_degrees":7.5987},"yoga":{"number":12,"name":"Dhruva","sum_longitude":150.9561},"karana":{"half_tithi_index":52,"name":"Kaulava"},"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":1879,"month":1,"day":19,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2407368.770833,"ahargana":1818903.2708,"kali_year":4980,"ayanamsa_lahiri":22.1634,"grahas":{"sun":{"sidereal_longitude":276.47426700000005,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":233.257567,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":2},"retrograde":false,"latitude":-3.5197},"mars":{"sidereal_longitude":237.37496699999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":254.17076699999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":293.913367,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":288.761667,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":337.14546700000005,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"rahu":{"sidereal_longitude":285.7515,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":105.7515,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","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":1879,"month":1,"day":19,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2407368.770833,"kali_year":4980,"ahargana":1818903.2708,"sun":{"sidereal_longitude":276.6907,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":234.2654,"rashi":8,"rashi_name":"Vṛścika"},"tithi":{"number":27,"name":"Dvādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvādaśī","elongation_degrees":317.5747,"elapsed_within_tithi_degrees":5.5747},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3,"moon_longitude":234.2654,"elapsed_within_degrees":7.5987},"yoga":{"number":12,"name":"Dhruva","sum_longitude":150.9561},"karana":{"half_tithi_index":52,"name":"Kaulava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.52,"elongation":42.425},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.52,"opposition_distance":137.575}},"eclipse_window_40days":[{"offset_days":19,"type":"lunar","occurs":true,"moon_latitude":-0.753,"opposition_distance":1.725}]},"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":"05:29","sunsetLocal":"19:25","solarNoonLocal":"12:27","dayLengthHours":13.935123651166204,"dayLengthDisplay":"13 Hours 56 Mins 06 Secs","nightLengthDisplay":"10 Hours 03 Mins 54 Secs","moonriseLocal":"02:31","moonsetLocal":"16:38","rahuKala":{"name":"Rāhu Kāla","start":"17:41","end":"19:25","startHours":17.679338934750998,"endHours":19.421229391146774,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:27","end":"14:12","startHours":12.453667565563672,"endHours":14.195558021959448,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:56","end":"17:41","startHours":15.937448478355222,"endHours":17.679338934750998,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:44","end":"09:12","startHours":8.73763459191935,"endHours":9.20213871362489,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:04","end":"06:26","startHours":6.0667358921124945,"endHours":6.438339189476927,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:59","end":"12:55","startHours":11.989163443858132,"endHours":12.918171687269211,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:38","end":"04:33","startHours":3.628089253158409,"endHours":4.557097496569489,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:19","end":"05:29","startHours":4.324845435716719,"endHours":5.4861057399805695,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:47","end":"15:42","startHours":14.776188174091374,"endHours":15.705196417502455,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:13","end":"19:37","startHours":19.221229391146775,"endHours":19.621229391146773,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:25","end":"20:00","startHours":19.421229391146774,"endHours":20.001859543278698,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:10","end":"20:55","startHours":19.171229391146774,"endHours":20.921229391146774,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:59","end":"00:55","startHours":23.98916344385813,"endHours":24.91817168726921,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"05:29","end":"07:14","startHours":5.4861057399805695,"endHours":7.2279961963763455,"quality":"inauspicious"},{"name":"Chala","start":"07:14","end":"08:58","startHours":7.2279961963763455,"endHours":8.969886652772121,"quality":"neutral"},{"name":"Labha","start":"08:58","end":"10:43","startHours":8.969886652772121,"endHours":10.711777109167896,"quality":"auspicious"},{"name":"Amṛta","start":"10:43","end":"12:27","startHours":10.711777109167896,"endHours":12.453667565563672,"quality":"auspicious"},{"name":"Kāla","start":"12:27","end":"14:12","startHours":12.453667565563672,"endHours":14.195558021959448,"quality":"inauspicious"},{"name":"Śubha","start":"14:12","end":"15:56","startHours":14.195558021959448,"endHours":15.937448478355222,"quality":"auspicious"},{"name":"Roga","start":"15:56","end":"17:41","startHours":15.937448478355222,"endHours":17.679338934750998,"quality":"inauspicious"},{"name":"Udveg","start":"17:41","end":"19:25","startHours":17.679338934750998,"endHours":19.421229391146774,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"19:25","end":"20:41","startHours":19.421229391146774,"endHours":20.679338934750998,"quality":"auspicious"},{"name":"Roga","start":"20:41","end":"21:56","startHours":20.679338934750998,"endHours":21.937448478355222,"quality":"inauspicious"},{"name":"Udveg","start":"21:56","end":"23:12","startHours":21.937448478355222,"endHours":23.195558021959446,"quality":"inauspicious"},{"name":"Chala","start":"23:12","end":"00:27","startHours":23.195558021959446,"endHours":24.45366756556367,"quality":"neutral"},{"name":"Labha","start":"00:27","end":"01:43","startHours":24.45366756556367,"endHours":25.711777109167897,"quality":"auspicious"},{"name":"Amṛta","start":"01:43","end":"02:58","startHours":25.711777109167897,"endHours":26.96988665277212,"quality":"auspicious"},{"name":"Kāla","start":"02:58","end":"04:14","startHours":26.96988665277212,"endHours":28.227996196376345,"quality":"inauspicious"},{"name":"Śubha","start":"04:14","end":"05:29","startHours":28.227996196376345,"endHours":29.48610573998057,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:29","end":"06:29","startHours":5.4861057399805695,"endHours":6.4861057399805695,"planetary_lord":"Sun"},{"name":"Hora 2","start":"06:29","end":"07:29","startHours":6.4861057399805695,"endHours":7.4861057399805695,"planetary_lord":"Mars"},{"name":"Hora 3","start":"07:29","end":"08:29","startHours":7.4861057399805695,"endHours":8.48610573998057,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"08:29","end":"09:29","startHours":8.48610573998057,"endHours":9.48610573998057,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"09:29","end":"10:29","startHours":9.48610573998057,"endHours":10.48610573998057,"planetary_lord":"Moon"},{"name":"Hora 6","start":"10:29","end":"11:29","startHours":10.48610573998057,"endHours":11.48610573998057,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"11:29","end":"12:29","startHours":11.48610573998057,"endHours":12.48610573998057,"planetary_lord":"Venus"},{"name":"Hora 8","start":"12:29","end":"13:29","startHours":12.48610573998057,"endHours":13.48610573998057,"planetary_lord":"Sun"},{"name":"Hora 9","start":"13:29","end":"14:29","startHours":13.48610573998057,"endHours":14.48610573998057,"planetary_lord":"Mars"},{"name":"Hora 10","start":"14:29","end":"15:29","startHours":14.48610573998057,"endHours":15.48610573998057,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"15:29","end":"16:29","startHours":15.48610573998057,"endHours":16.48610573998057,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"16:29","end":"17:29","startHours":16.48610573998057,"endHours":17.48610573998057,"planetary_lord":"Moon"},{"name":"Hora 13","start":"17:29","end":"18:29","startHours":17.48610573998057,"endHours":18.48610573998057,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"18:29","end":"19:29","startHours":18.48610573998057,"endHours":19.48610573998057,"planetary_lord":"Venus"},{"name":"Hora 15","start":"19:29","end":"20:29","startHours":19.48610573998057,"endHours":20.48610573998057,"planetary_lord":"Sun"},{"name":"Hora 16","start":"20:29","end":"21:29","startHours":20.48610573998057,"endHours":21.48610573998057,"planetary_lord":"Mars"},{"name":"Hora 17","start":"21:29","end":"22:29","startHours":21.48610573998057,"endHours":22.48610573998057,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"22:29","end":"23:29","startHours":22.48610573998057,"endHours":23.48610573998057,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"23:29","end":"00:29","startHours":23.48610573998057,"endHours":24.48610573998057,"planetary_lord":"Moon"},{"name":"Hora 20","start":"00:29","end":"01:29","startHours":24.48610573998057,"endHours":25.48610573998057,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"01:29","end":"02:29","startHours":25.48610573998057,"endHours":26.48610573998057,"planetary_lord":"Venus"},{"name":"Hora 22","start":"02:29","end":"03:29","startHours":26.48610573998057,"endHours":27.48610573998057,"planetary_lord":"Sun"},{"name":"Hora 23","start":"03:29","end":"04:29","startHours":27.48610573998057,"endHours":28.48610573998057,"planetary_lord":"Mars"},{"name":"Hora 24","start":"04:29","end":"05:29","startHours":28.48610573998057,"endHours":29.48610573998057,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Mṛgaśirā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Citrā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā"],"unfavorable_nakshatras":["Ārdrā","Punarvasu","Puṣya","Aśleṣā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Kanyā","Vṛścika","Makara"],"unfavorable_rashis":["Mithuna","Karka","Tulā","Dhanu","Kumbha","Mīna"]},"dishaShool":"West (Paścim)","chandraVasa":"North-East","rahuVasa":"North-East","anandadiYoga":{"name":"Kāṇa","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":-20.430876117095842,"eotMinutes":-10.662053933820344,"ayanamsa":22.1634}},"calendars":{"vikram_samvat":1936,"vikram_samvatsara":"Nandana","saka_samvat":1801,"saka_samvatsara":"Pramāthi","bengali_samvat":1286,"malayalam_era":1055,"nanakshahi_year":410,"lunar_month":"Māgha","lunar_month_paksha_full":"Māgha Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Māgha","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":"Śiśira (Winter)","display_summary":"Māgha Kṛṣṇa Dvādaśī · Vikram 1936 Nandana · Śaka 1801 Pramāthi"},"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":[{"historical_date":"-3137-10-20","event":"Karṇa-Vadha (Mahābhārata Day 17)","chart_id":"karna","shared_marker":"same Jyeṣṭhā","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 January 19, 1879 CE · Perth, Australia · Vidhyamitra","description":"January 19, 1879 CE for Perth, Australia: Kṛṣṇa Dvādaśī, sūryodaya 05:29, sūryāsta 19:25.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1879-01-19","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1879-01-19","sa":"https://sa.vidhyamitra.com/city/perth/1879-01-19","hi":"https://hi.vidhyamitra.com/city/perth/1879-01-19","x-default":"https://vidhyamitra.com/city/perth/1879-01-19"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T17:11:06.843Z","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":"2026-05-31T17:11:06.843Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T17:11:06.843Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}