{"id":"vidhyamitra:city-day:perth:1848-01-10:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/1848-01-10","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1848-01-10","date_display":"January 10, 1848 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":1848,"month":1,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2396036.770833,"kali_year":4949,"ahargana":1807571.2708,"sun":{"sidereal_longitude":267.4737,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":311.4499,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.9762,"elapsed_within_tithi_degrees":7.9762},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":311.4499,"elapsed_within_degrees":4.7832},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":218.9236},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"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":1848,"month":1,"day":10,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2396036.770833,"ahargana":1807571.2708,"kali_year":4949,"ayanamsa_lahiri":21.73,"grahas":{"sun":{"sidereal_longitude":267.258733,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":312.2160329999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2},"retrograde":false,"latitude":2.5616},"mars":{"sidereal_longitude":19.184132999999974,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":257.69773299999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":85.16173300000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":2},"retrograde":true},"venus":{"sidereal_longitude":224.33523300000002,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":319.3791329999999,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":166.1754,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":346.1754,"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":1848,"month":1,"day":10,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2396036.770833,"kali_year":4949,"ahargana":1807571.2708,"sun":{"sidereal_longitude":267.4737,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":311.4499,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":4,"name":"Caturthī","paksha":"Śukla","full_name":"Śukla Caturthī","elongation_degrees":43.9762,"elapsed_within_tithi_degrees":7.9762},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":2,"moon_longitude":311.4499,"elapsed_within_degrees":4.7832},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":218.9236},"karana":{"half_tithi_index":7,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":2.562,"elongation":43.976},"lunar":{"type":"lunar","occurs":false,"moon_latitude":2.562,"opposition_distance":136.024}},"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":"05:21","sunsetLocal":"19:27","solarNoonLocal":"12:24","dayLengthHours":14.101510786544303,"dayLengthDisplay":"14 Hours 06 Mins 05 Secs","nightLengthDisplay":"9 Hours 53 Mins 55 Secs","moonriseLocal":"08:56","moonsetLocal":"21:52","rahuKala":{"name":"Rāhu Kāla","start":"07:07","end":"08:53","startHours":7.112888852121987,"endHours":8.875577700440026,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:38","end":"12:24","startHours":10.638266548758063,"endHours":12.4009553970761,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:10","end":"15:56","startHours":14.163644245394138,"endHours":15.926333093712177,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:38","end":"09:07","startHours":8.640552520664286,"endHours":9.110602880215763,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:56","end":"06:19","startHours":5.937762953243295,"endHours":6.313803240884477,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:52","startHours":11.930905037524623,"endHours":12.871005756627577,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:28","end":"04:25","startHours":3.469998565598042,"endHours":4.410099284700996,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:11","end":"05:21","startHours":4.175074104925257,"endHours":5.350200003803949,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:45","end":"15:41","startHours":14.751207194833484,"endHours":15.691307913936438,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:15","end":"19:39","startHours":19.251710790348252,"endHours":19.65171079034825,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:27","end":"20:02","startHours":19.45171079034825,"endHours":20.039273739787596,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:12","end":"20:57","startHours":19.20171079034825,"endHours":20.95171079034825,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:52","startHours":23.930905037524624,"endHours":24.871005756627575,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:21","end":"07:07","startHours":5.350200003803949,"endHours":7.112888852121987,"quality":"auspicious"},{"name":"Kāla","start":"07:07","end":"08:53","startHours":7.112888852121987,"endHours":8.875577700440026,"quality":"inauspicious"},{"name":"Śubha","start":"08:53","end":"10:38","startHours":8.875577700440026,"endHours":10.638266548758063,"quality":"auspicious"},{"name":"Roga","start":"10:38","end":"12:24","startHours":10.638266548758063,"endHours":12.4009553970761,"quality":"inauspicious"},{"name":"Udveg","start":"12:24","end":"14:10","startHours":12.4009553970761,"endHours":14.163644245394138,"quality":"inauspicious"},{"name":"Chala","start":"14:10","end":"15:56","startHours":14.163644245394138,"endHours":15.926333093712177,"quality":"neutral"},{"name":"Labha","start":"15:56","end":"17:41","startHours":15.926333093712177,"endHours":17.689021942030212,"quality":"auspicious"},{"name":"Amṛta","start":"17:41","end":"19:27","startHours":17.689021942030212,"endHours":19.45171079034825,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:27","end":"20:41","startHours":19.45171079034825,"endHours":20.689021942030212,"quality":"neutral"},{"name":"Labha","start":"20:41","end":"21:56","startHours":20.689021942030212,"endHours":21.926333093712174,"quality":"auspicious"},{"name":"Amṛta","start":"21:56","end":"23:10","startHours":21.926333093712174,"endHours":23.16364424539414,"quality":"auspicious"},{"name":"Kāla","start":"23:10","end":"00:24","startHours":23.16364424539414,"endHours":24.4009553970761,"quality":"inauspicious"},{"name":"Śubha","start":"00:24","end":"01:38","startHours":24.4009553970761,"endHours":25.63826654875806,"quality":"auspicious"},{"name":"Roga","start":"01:38","end":"02:53","startHours":25.63826654875806,"endHours":26.875577700440026,"quality":"inauspicious"},{"name":"Udveg","start":"02:53","end":"04:07","startHours":26.875577700440026,"endHours":28.112888852121987,"quality":"inauspicious"},{"name":"Chala","start":"04:07","end":"05:21","startHours":28.112888852121987,"endHours":29.35020000380395,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:21","end":"06:21","startHours":5.350200003803949,"endHours":6.350200003803949,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:21","end":"07:21","startHours":6.350200003803949,"endHours":7.350200003803949,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:21","end":"08:21","startHours":7.350200003803949,"endHours":8.350200003803948,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:21","end":"09:21","startHours":8.350200003803948,"endHours":9.350200003803948,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:21","end":"10:21","startHours":9.350200003803948,"endHours":10.350200003803948,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:21","end":"11:21","startHours":10.350200003803948,"endHours":11.350200003803948,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:21","end":"12:21","startHours":11.350200003803948,"endHours":12.350200003803948,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:21","end":"13:21","startHours":12.350200003803948,"endHours":13.350200003803948,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:21","end":"14:21","startHours":13.350200003803948,"endHours":14.350200003803948,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:21","end":"15:21","startHours":14.350200003803948,"endHours":15.350200003803948,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:21","end":"16:21","startHours":15.350200003803948,"endHours":16.35020000380395,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:21","end":"17:21","startHours":16.35020000380395,"endHours":17.35020000380395,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:21","end":"18:21","startHours":17.35020000380395,"endHours":18.35020000380395,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:21","end":"19:21","startHours":18.35020000380395,"endHours":19.35020000380395,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:21","end":"20:21","startHours":19.35020000380395,"endHours":20.35020000380395,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:21","end":"21:21","startHours":20.35020000380395,"endHours":21.35020000380395,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:21","end":"22:21","startHours":21.35020000380395,"endHours":22.35020000380395,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:21","end":"23:21","startHours":22.35020000380395,"endHours":23.35020000380395,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:21","end":"00:21","startHours":23.35020000380395,"endHours":24.35020000380395,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:21","end":"01:21","startHours":24.35020000380395,"endHours":25.35020000380395,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:21","end":"02:21","startHours":25.35020000380395,"endHours":26.35020000380395,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:21","end":"03:21","startHours":26.35020000380395,"endHours":27.35020000380395,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:21","end":"04:21","startHours":27.35020000380395,"endHours":28.35020000380395,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:21","end":"05:21","startHours":28.35020000380395,"endHours":29.35020000380395,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"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":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Dhātṛ","quality":"Auspicious"},"tropicalRitu":"Hemanta (Pre-winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-22.091628661148466,"eotMinutes":-7.499323824565993,"ayanamsa":21.73}},"calendars":{"vikram_samvat":1905,"vikram_samvatsara":"Durmati","saka_samvat":1770,"saka_samvatsara":"Kīlaka","bengali_samvat":1255,"malayalam_era":1024,"nanakshahi_year":379,"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":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Caturthī · Vikram 1905 Durmati · Śaka 1770 Kīlaka"},"festivals":[{"id":"vinayaka-chaturthi","name":"Vināyaka Caturthī (monthly)","name_sanskrit":"विनायक चतुर्थी","tradition":"Pan-Hindu","associated_deity":"Gaṇeśa","significance":"Monthly Śukla-pakṣa Caturthī; auspicious for new ventures.","vrata":true,"detection":{"tithi_number":4,"tithi_paksha":"Śukla"},"precedence":6}],"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 January 10, 1848 CE · Perth, Australia · Vidhyamitra","description":"January 10, 1848 CE for Perth, Australia: Śukla Caturthī, sūryodaya 05:21, sūryāsta 19:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/1848-01-10","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/1848-01-10","sa":"https://sa.vidhyamitra.com/city/perth/1848-01-10","hi":"https://hi.vidhyamitra.com/city/perth/1848-01-10","x-default":"https://vidhyamitra.com/city/perth/1848-01-10"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T16:38:06.757Z","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":"2026-06-02T16:38:06.757Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T16:38:06.757Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}