{"id":"vidhyamitra:city-day:perth:2005-01-03:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2005-01-03","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2005-01-03","date_display":"January 3, 2005 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":2005,"month":1,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453373.770833,"kali_year":5106,"ahargana":1864908.2708,"sun":{"sidereal_longitude":258.6088,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":164.3176,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":265.7087,"elapsed_within_tithi_degrees":1.7087},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":164.3176,"elapsed_within_degrees":4.3176},"yoga":{"number":5,"name":"Śobhana","sum_longitude":62.9264},"karana":{"half_tithi_index":44,"name":"Bālava"},"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":2005,"month":1,"day":3,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453373.770833,"ahargana":1864908.2708,"kali_year":5106,"ayanamsa_lahiri":23.9229,"grahas":{"sun":{"sidereal_longitude":258.83493799999997,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":160.70583799999997,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":false,"latitude":1.8193},"mars":{"sidereal_longitude":221.784538,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":236.66373799999997,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":173.87743799999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":237.67193799999995,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":90.71483799999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":8.1852,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":188.1852,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","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":2005,"month":1,"day":3,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453373.770833,"kali_year":5106,"ahargana":1864908.2708,"sun":{"sidereal_longitude":258.6088,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":164.3176,"rashi":6,"rashi_name":"Kanyā"},"tithi":{"number":23,"name":"Aṣṭamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Aṣṭamī","elongation_degrees":265.7087,"elapsed_within_tithi_degrees":1.7087},"nakshatra":{"number":13,"name":"Hasta","pada":2,"moon_longitude":164.3176,"elapsed_within_degrees":4.3176},"yoga":{"number":5,"name":"Śobhana","sum_longitude":62.9264},"karana":{"half_tithi_index":44,"name":"Bālava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.819,"elongation":94.291},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.819,"opposition_distance":85.709}},"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":"05:16","sunsetLocal":"19:26","solarNoonLocal":"12:21","dayLengthHours":14.176561404229197,"dayLengthDisplay":"14 Hours 10 Mins 36 Secs","nightLengthDisplay":"9 Hours 49 Mins 24 Secs","moonriseLocal":"23:41","moonsetLocal":"11:56","rahuKala":{"name":"Rāhu Kāla","start":"07:02","end":"08:48","startHours":7.036246487258352,"endHours":8.808316662787002,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:35","end":"12:21","startHours":10.58038683831565,"endHours":12.352457013844301,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:07","end":"15:54","startHours":14.124527189372952,"endHours":15.8965973649016,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:34","end":"09:03","startHours":8.572040639383182,"endHours":9.044592686190821,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:51","end":"06:14","startHours":5.854866370239252,"endHours":6.232908007685364,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:53","end":"12:50","startHours":11.87990496703666,"endHours":12.825009060651942,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:22","end":"04:19","startHours":3.373968124499143,"endHours":4.319072218114423,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:05","end":"05:16","startHours":4.082796194710602,"endHours":5.2641763117297025,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:43","end":"15:40","startHours":14.715217247882501,"endHours":15.66032134149778,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:14","end":"19:38","startHours":19.2407377159589,"endHours":19.6407377159589,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:26","end":"20:02","startHours":19.4407377159589,"endHours":20.03142777446845,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:11","end":"20:56","startHours":19.1907377159589,"endHours":20.9407377159589,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:53","end":"00:50","startHours":23.879904967036662,"endHours":24.82500906065194,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:16","end":"07:02","startHours":5.2641763117297025,"endHours":7.036246487258352,"quality":"auspicious"},{"name":"Kāla","start":"07:02","end":"08:48","startHours":7.036246487258352,"endHours":8.808316662787002,"quality":"inauspicious"},{"name":"Śubha","start":"08:48","end":"10:35","startHours":8.808316662787002,"endHours":10.58038683831565,"quality":"auspicious"},{"name":"Roga","start":"10:35","end":"12:21","startHours":10.58038683831565,"endHours":12.352457013844301,"quality":"inauspicious"},{"name":"Udveg","start":"12:21","end":"14:07","startHours":12.352457013844301,"endHours":14.124527189372952,"quality":"inauspicious"},{"name":"Chala","start":"14:07","end":"15:54","startHours":14.124527189372952,"endHours":15.8965973649016,"quality":"neutral"},{"name":"Labha","start":"15:54","end":"17:40","startHours":15.8965973649016,"endHours":17.66866754043025,"quality":"auspicious"},{"name":"Amṛta","start":"17:40","end":"19:26","startHours":17.66866754043025,"endHours":19.4407377159589,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"19:26","end":"20:40","startHours":19.4407377159589,"endHours":20.66866754043025,"quality":"neutral"},{"name":"Labha","start":"20:40","end":"21:54","startHours":20.66866754043025,"endHours":21.896597364901602,"quality":"auspicious"},{"name":"Amṛta","start":"21:54","end":"23:07","startHours":21.896597364901602,"endHours":23.12452718937295,"quality":"auspicious"},{"name":"Kāla","start":"23:07","end":"00:21","startHours":23.12452718937295,"endHours":24.3524570138443,"quality":"inauspicious"},{"name":"Śubha","start":"00:21","end":"01:35","startHours":24.3524570138443,"endHours":25.58038683831565,"quality":"auspicious"},{"name":"Roga","start":"01:35","end":"02:48","startHours":25.58038683831565,"endHours":26.808316662787,"quality":"inauspicious"},{"name":"Udveg","start":"02:48","end":"04:02","startHours":26.808316662787,"endHours":28.036246487258353,"quality":"inauspicious"},{"name":"Chala","start":"04:02","end":"05:16","startHours":28.036246487258353,"endHours":29.264176311729702,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:16","end":"06:16","startHours":5.2641763117297025,"endHours":6.2641763117297025,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:16","end":"07:16","startHours":6.2641763117297025,"endHours":7.2641763117297025,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:16","end":"08:16","startHours":7.2641763117297025,"endHours":8.264176311729702,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:16","end":"09:16","startHours":8.264176311729702,"endHours":9.264176311729702,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:16","end":"10:16","startHours":9.264176311729702,"endHours":10.264176311729702,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:16","end":"11:16","startHours":10.264176311729702,"endHours":11.264176311729702,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:16","end":"12:16","startHours":11.264176311729702,"endHours":12.264176311729702,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:16","end":"13:16","startHours":12.264176311729702,"endHours":13.264176311729702,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:16","end":"14:16","startHours":13.264176311729702,"endHours":14.264176311729702,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:16","end":"15:16","startHours":14.264176311729702,"endHours":15.264176311729702,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:16","end":"16:16","startHours":15.264176311729702,"endHours":16.264176311729702,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:16","end":"17:16","startHours":16.264176311729702,"endHours":17.264176311729702,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:16","end":"18:16","startHours":17.264176311729702,"endHours":18.264176311729702,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:16","end":"19:16","startHours":18.264176311729702,"endHours":19.264176311729702,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:16","end":"20:16","startHours":19.264176311729702,"endHours":20.264176311729702,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:16","end":"21:16","startHours":20.264176311729702,"endHours":21.264176311729702,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:16","end":"22:16","startHours":21.264176311729702,"endHours":22.264176311729702,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:16","end":"23:16","startHours":22.264176311729702,"endHours":23.264176311729702,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:16","end":"00:16","startHours":23.264176311729702,"endHours":24.264176311729702,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:16","end":"01:16","startHours":24.264176311729702,"endHours":25.264176311729702,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:16","end":"02:16","startHours":25.264176311729702,"endHours":26.264176311729702,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:16","end":"03:16","startHours":26.264176311729702,"endHours":27.264176311729702,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:16","end":"04:16","startHours":27.264176311729702,"endHours":28.264176311729702,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:16","end":"05:16","startHours":28.264176311729702,"endHours":29.264176311729702,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Mithuna","Karka","Kanyā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Vṛṣabha","Siṃha","Tulā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"North-West","rahuVasa":"North-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"drikRitu":"Hemanta (Pre-winter) (Drik)","vedicRitu":"Hemanta (Pre-winter)","drikAyana":"Uttarāyaṇa","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization (Drikpanchang-parity)","declination":-22.824720372848077,"eotMinutes":-4.589420830658165,"ayanamsa":23.9229}},"calendars":{"vikram_samvat":2062,"vikram_samvatsara":"Vilambī","saka_samvat":1927,"saka_samvatsara":"Pārthiva","bengali_samvat":1412,"malayalam_era":1181,"nanakshahi_year":536,"lunar_month":"Pauṣa","lunar_month_paksha_full":"Pauṣa Kṛṣṇa Pakṣa","solar_month":"Dhanus (Mārgaḻi)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Kṛṣṇa Aṣṭamī · Vikram 2062 Vilambī · Śaka 1927 Pārthiva"},"festivals":[{"id":"lohri","name":"Lohri","name_sanskrit":"लोहड़ी","tradition":"Regional","significance":"Punjab harvest festival; eve of Makara Saṅkrānti. (Approximated as 13/14 January annually; correct via Sun in Dhanu/Makara cusp.)","vrata":false,"detection":{"sun_rashi":"Dhanu"},"precedence":4},{"id":"dhanu-sankranti","name":"Dhanu Saṅkrānti","name_sanskrit":"धनु सङ्क्रान्ति","tradition":"Pan-Hindu","significance":"Sun enters Sagittarius; Dhanu-māsa (Khara-māsa).","vrata":false,"detection":{"sun_rashi":"Dhanu"},"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":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Kṛṣṇa Aṣṭamī","url":"/day/-3226-07-09","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 3, 2005 CE · Perth, Australia · Vidhyamitra","description":"January 3, 2005 CE for Perth, Australia: Kṛṣṇa Aṣṭamī, sūryodaya 05:16, sūryāsta 19:26.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2005-01-03","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2005-01-03","sa":"https://sa.vidhyamitra.com/city/perth/2005-01-03","hi":"https://hi.vidhyamitra.com/city/perth/2005-01-03","x-default":"https://vidhyamitra.com/city/perth/2005-01-03"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-17T14:09:04.652Z","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":"2026-05-17T14:09:04.652Z","verification":{"type":"community-validated","markers":["matches Drikpanchang ±1 minute on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-17T14:09:04.652Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}