{"id":"vidhyamitra:city-day:perth:2006-01-05:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2006-01-05","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2006-01-05","date_display":"January 5, 2006 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":2006,"month":1,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453740.770833,"kali_year":5107,"ahargana":1865275.2708,"sun":{"sidereal_longitude":260.399,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":324.5785,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":64.1796,"elapsed_within_tithi_degrees":4.1796},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":324.5785,"elapsed_within_degrees":4.5785},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":224.9775},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"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":2006,"month":1,"day":5,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453740.770833,"ahargana":1865275.2708,"kali_year":5107,"ayanamsa_lahiri":23.937,"grahas":{"sun":{"sidereal_longitude":260.61231599999996,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":327.949216,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3},"retrograde":false,"latitude":-1.8403},"mars":{"sidereal_longitude":18.124616000000003,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":false},"mercury":{"sidereal_longitude":247.708616,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":200.60601599999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":274.61021600000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":true},"saturn":{"sidereal_longitude":105.567816,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":348.7398,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":168.7398,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"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":2006,"month":1,"day":5,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453740.770833,"kali_year":5107,"ahargana":1865275.2708,"sun":{"sidereal_longitude":260.399,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":324.5785,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":64.1796,"elapsed_within_tithi_degrees":4.1796},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2,"moon_longitude":324.5785,"elapsed_within_degrees":4.5785},"yoga":{"number":17,"name":"Vyatīpāta","sum_longitude":224.9775},"karana":{"half_tithi_index":10,"name":"Kaulava"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-1.84,"elongation":64.18},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-1.84,"opposition_distance":115.82}},"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":"05:17","sunsetLocal":"19:27","solarNoonLocal":"12:22","dayLengthHours":14.157796273647975,"dayLengthDisplay":"14 Hours 09 Mins 28 Secs","nightLengthDisplay":"9 Hours 50 Mins 32 Secs","moonriseLocal":"10:41","moonsetLocal":"23:02","rahuKala":{"name":"Rāhu Kāla","start":"14:08","end":"15:54","startHours":14.136570711275382,"endHours":15.906295245481378,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:17","end":"07:03","startHours":5.287948040245397,"endHours":7.057672574451394,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:50","end":"10:36","startHours":8.82739710865739,"endHours":10.597121642863389,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"09:04","startHours":8.591433837429925,"endHours":9.063360379884857,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:53","end":"06:15","startHours":5.877856218314063,"endHours":6.255397452278009,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:54","end":"12:50","startHours":11.894919634614451,"endHours":12.838772719524316,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:24","end":"04:21","startHours":3.4002418704256674,"endHours":4.344094955335533,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:06","end":"05:17","startHours":4.108131684108066,"endHours":5.287948040245397,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:44","end":"15:40","startHours":14.726478889344047,"endHours":15.670331974253912,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"19:15","end":"19:39","startHours":19.245744313893372,"endHours":19.64574431389337,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:27","end":"20:02","startHours":19.44574431389337,"endHours":20.035652491962036,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"19:12","end":"20:57","startHours":19.19574431389337,"endHours":20.94574431389337,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:54","end":"00:50","startHours":23.89491963461445,"endHours":24.838772719524318,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:17","end":"07:03","startHours":5.287948040245397,"endHours":7.057672574451394,"quality":"auspicious"},{"name":"Roga","start":"07:03","end":"08:50","startHours":7.057672574451394,"endHours":8.82739710865739,"quality":"inauspicious"},{"name":"Udveg","start":"08:50","end":"10:36","startHours":8.82739710865739,"endHours":10.597121642863389,"quality":"inauspicious"},{"name":"Chala","start":"10:36","end":"12:22","startHours":10.597121642863389,"endHours":12.366846177069384,"quality":"neutral"},{"name":"Labha","start":"12:22","end":"14:08","startHours":12.366846177069384,"endHours":14.136570711275382,"quality":"auspicious"},{"name":"Amṛta","start":"14:08","end":"15:54","startHours":14.136570711275382,"endHours":15.906295245481378,"quality":"auspicious"},{"name":"Kāla","start":"15:54","end":"17:41","startHours":15.906295245481378,"endHours":17.676019779687376,"quality":"inauspicious"},{"name":"Śubha","start":"17:41","end":"19:27","startHours":17.676019779687376,"endHours":19.44574431389337,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"19:27","end":"20:41","startHours":19.44574431389337,"endHours":20.676019779687373,"quality":"auspicious"},{"name":"Kāla","start":"20:41","end":"21:54","startHours":20.676019779687373,"endHours":21.906295245481378,"quality":"inauspicious"},{"name":"Śubha","start":"21:54","end":"23:08","startHours":21.906295245481378,"endHours":23.136570711275382,"quality":"auspicious"},{"name":"Roga","start":"23:08","end":"00:22","startHours":23.136570711275382,"endHours":24.366846177069384,"quality":"inauspicious"},{"name":"Udveg","start":"00:22","end":"01:36","startHours":24.366846177069384,"endHours":25.597121642863385,"quality":"inauspicious"},{"name":"Chala","start":"01:36","end":"02:50","startHours":25.597121642863385,"endHours":26.82739710865739,"quality":"neutral"},{"name":"Labha","start":"02:50","end":"04:03","startHours":26.82739710865739,"endHours":28.057672574451395,"quality":"auspicious"},{"name":"Amṛta","start":"04:03","end":"05:17","startHours":28.057672574451395,"endHours":29.287948040245396,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:17","end":"06:17","startHours":5.287948040245397,"endHours":6.287948040245397,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:17","end":"07:17","startHours":6.287948040245397,"endHours":7.287948040245397,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:17","end":"08:17","startHours":7.287948040245397,"endHours":8.287948040245396,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:17","end":"09:17","startHours":8.287948040245396,"endHours":9.287948040245396,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:17","end":"10:17","startHours":9.287948040245396,"endHours":10.287948040245396,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:17","end":"11:17","startHours":10.287948040245396,"endHours":11.287948040245396,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:17","end":"12:17","startHours":11.287948040245396,"endHours":12.287948040245396,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:17","end":"13:17","startHours":12.287948040245396,"endHours":13.287948040245396,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:17","end":"14:17","startHours":13.287948040245396,"endHours":14.287948040245396,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:17","end":"15:17","startHours":14.287948040245396,"endHours":15.287948040245396,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:17","end":"16:17","startHours":15.287948040245396,"endHours":16.287948040245396,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:17","end":"17:17","startHours":16.287948040245396,"endHours":17.287948040245396,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:17","end":"18:17","startHours":17.287948040245396,"endHours":18.287948040245396,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:17","end":"19:17","startHours":18.287948040245396,"endHours":19.287948040245396,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:17","end":"20:17","startHours":19.287948040245396,"endHours":20.287948040245396,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:17","end":"21:17","startHours":20.287948040245396,"endHours":21.287948040245396,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:17","end":"22:17","startHours":21.287948040245396,"endHours":22.287948040245396,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:17","end":"23:17","startHours":22.287948040245396,"endHours":23.287948040245396,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:17","end":"00:17","startHours":23.287948040245396,"endHours":24.287948040245396,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:17","end":"01:17","startHours":24.287948040245396,"endHours":25.287948040245396,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:17","end":"02:17","startHours":25.287948040245396,"endHours":26.287948040245396,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:17","end":"03:17","startHours":26.287948040245396,"endHours":27.287948040245396,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:17","end":"04:17","startHours":27.287948040245396,"endHours":28.287948040245396,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:17","end":"05:17","startHours":28.287948040245396,"endHours":29.287948040245396,"planetary_lord":"Moon"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Hasta","Citrā","Svātī","Viśākhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"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":"South (Dakṣiṇa)","chandraVasa":"South","rahuVasa":"North-West","anandadiYoga":{"name":"Mānasa","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":-22.642367426848143,"eotMinutes":-5.452770624163118,"ayanamsa":23.937}},"calendars":{"vikram_samvat":2063,"vikram_samvatsara":"Vikāri","saka_samvat":1928,"saka_samvatsara":"Vyaya","bengali_samvat":1413,"malayalam_era":1182,"nanakshahi_year":537,"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 Ṣaṣṭhī · Vikram 2063 Vikāri · Śaka 1928 Vyaya"},"festivals":[],"todays_walk":{"walk":{"id":"guru-walk","name":"Bṛhaspati Walk","name_sanskrit":"गुरु यात्रा","type":"graha","description":"Wisdom transmission + BG 4.34.","step_count":8,"url":"/walk/guru-walk"},"reason":"Guruvāra (Thursday) — 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 5, 2006 CE · Perth, Australia · Vidhyamitra","description":"January 5, 2006 CE for Perth, Australia: Śukla Ṣaṣṭhī, sūryodaya 05:17, sūryāsta 19:27.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2006-01-05","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2006-01-05","sa":"https://sa.vidhyamitra.com/city/perth/2006-01-05","hi":"https://hi.vidhyamitra.com/city/perth/2006-01-05","x-default":"https://vidhyamitra.com/city/perth/2006-01-05"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T12:44:41.135Z","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":"2026-05-31T12:44:41.135Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T12:44:41.135Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}