{"id":"vidhyamitra:city-day:sydney:2005-01-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/sydney/2005-01-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2005-01-01","date_display":"January 1, 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":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453371.770833,"kali_year":5106,"ahargana":1864906.2708,"sun":{"sidereal_longitude":256.5526,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":139.52,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":242.9675,"elapsed_within_tithi_degrees":2.9675},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":139.52,"elapsed_within_degrees":6.1867},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":36.0726},"karana":{"half_tithi_index":40,"name":"Gara"},"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":2005,"month":1,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453371.770833,"ahargana":1864906.2708,"kali_year":5106,"ayanamsa_lahiri":23.9229,"grahas":{"sun":{"sidereal_longitude":256.796414,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":135.942314,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":3.3829},"mars":{"sidereal_longitude":220.40641400000004,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":234.335014,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":173.69181400000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"venus":{"sidereal_longitude":235.169714,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":90.873714,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":7,"name":"Punarvasu","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":8.2912,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":188.2912,"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":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453371.770833,"kali_year":5106,"ahargana":1864906.2708,"sun":{"sidereal_longitude":256.5526,"rashi":9,"rashi_name":"Dhanu"},"moon":{"sidereal_longitude":139.52,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":242.9675,"elapsed_within_tithi_degrees":2.9675},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":2,"moon_longitude":139.52,"elapsed_within_degrees":6.1867},"yoga":{"number":3,"name":"Āyuṣmān","sum_longitude":36.0726},"karana":{"half_tithi_index":40,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":3.383,"elongation":117.033},"lunar":{"type":"lunar","occurs":false,"moon_latitude":3.383,"opposition_distance":62.967}},"eclipse_window_40days":[]},"city":{"slug":"sydney","name":"Sydney, Australia","lat":-33.8688,"lon":151.2093,"tz_offset_hours":10,"country":"AU","tier":"diaspora"},"tier2":{"city":{"slug":"sydney","name":"Sydney, Australia","lat":-33.8688,"lon":151.2093,"tz_offset_hours":10,"country":"AU","tier":"diaspora"},"sunriseLocal":"04:48","sunsetLocal":"19:10","solarNoonLocal":"11:59","dayLengthHours":14.359526627521909,"dayLengthDisplay":"14 Hours 21 Mins 34 Secs","nightLengthDisplay":"9 Hours 38 Mins 26 Secs","moonriseLocal":"22:14","moonsetLocal":"09:37","rahuKala":{"name":"Rāhu Kāla","start":"08:23","end":"10:11","startHours":8.39125131517612,"endHours":10.18619214361636,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:47","end":"15:34","startHours":13.776073800496839,"endHours":15.571014628937075,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"04:48","end":"06:36","startHours":4.801369658295644,"endHours":6.596310486735883,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:09","end":"08:38","startHours":8.15192587138409,"endHours":8.630576758968154,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:24","end":"05:47","startHours":5.399683267775724,"endHours":5.7826039778429745,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:30","end":"12:28","startHours":11.502482084472536,"endHours":12.459783859640662,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"02:53","end":"03:51","startHours":2.8867661079593896,"endHours":3.844067883127517,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:36","end":"04:48","startHours":3.6047424393354848,"endHours":4.801369658295644,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:22","end":"15:20","startHours":14.374387409976919,"endHours":15.331689185145047,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:58","end":"19:22","startHours":18.960896285817554,"endHours":19.360896285817553,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:10","end":"19:46","startHours":19.160896285817554,"endHours":19.759209895297634,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:55","end":"20:40","startHours":18.910896285817554,"endHours":20.660896285817554,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:30","end":"00:28","startHours":23.502482084472536,"endHours":24.459783859640662,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"04:48","end":"06:36","startHours":4.801369658295644,"endHours":6.596310486735883,"quality":"inauspicious"},{"name":"Śubha","start":"06:36","end":"08:23","startHours":6.596310486735883,"endHours":8.39125131517612,"quality":"auspicious"},{"name":"Roga","start":"08:23","end":"10:11","startHours":8.39125131517612,"endHours":10.18619214361636,"quality":"inauspicious"},{"name":"Udveg","start":"10:11","end":"11:59","startHours":10.18619214361636,"endHours":11.9811329720566,"quality":"inauspicious"},{"name":"Chala","start":"11:59","end":"13:47","startHours":11.9811329720566,"endHours":13.776073800496839,"quality":"neutral"},{"name":"Labha","start":"13:47","end":"15:34","startHours":13.776073800496839,"endHours":15.571014628937075,"quality":"auspicious"},{"name":"Amṛta","start":"15:34","end":"17:22","startHours":15.571014628937075,"endHours":17.365955457377314,"quality":"auspicious"},{"name":"Kāla","start":"17:22","end":"19:10","startHours":17.365955457377314,"endHours":19.160896285817554,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"19:10","end":"20:22","startHours":19.160896285817554,"endHours":20.365955457377314,"quality":"auspicious"},{"name":"Amṛta","start":"20:22","end":"21:34","startHours":20.365955457377314,"endHours":21.57101462893708,"quality":"auspicious"},{"name":"Kāla","start":"21:34","end":"22:47","startHours":21.57101462893708,"endHours":22.77607380049684,"quality":"inauspicious"},{"name":"Śubha","start":"22:47","end":"23:59","startHours":22.77607380049684,"endHours":23.9811329720566,"quality":"auspicious"},{"name":"Roga","start":"23:59","end":"01:11","startHours":23.9811329720566,"endHours":25.18619214361636,"quality":"inauspicious"},{"name":"Udveg","start":"01:11","end":"02:23","startHours":25.18619214361636,"endHours":26.39125131517612,"quality":"inauspicious"},{"name":"Chala","start":"02:23","end":"03:36","startHours":26.39125131517612,"endHours":27.596310486735884,"quality":"neutral"},{"name":"Labha","start":"03:36","end":"04:48","startHours":27.596310486735884,"endHours":28.801369658295645,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"04:48","end":"05:48","startHours":4.801369658295644,"endHours":5.801369658295644,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"05:48","end":"06:48","startHours":5.801369658295644,"endHours":6.801369658295644,"planetary_lord":"Moon"},{"name":"Hora 3","start":"06:48","end":"07:48","startHours":6.801369658295644,"endHours":7.801369658295644,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"07:48","end":"08:48","startHours":7.801369658295644,"endHours":8.801369658295645,"planetary_lord":"Venus"},{"name":"Hora 5","start":"08:48","end":"09:48","startHours":8.801369658295645,"endHours":9.801369658295645,"planetary_lord":"Sun"},{"name":"Hora 6","start":"09:48","end":"10:48","startHours":9.801369658295645,"endHours":10.801369658295645,"planetary_lord":"Mars"},{"name":"Hora 7","start":"10:48","end":"11:48","startHours":10.801369658295645,"endHours":11.801369658295645,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"11:48","end":"12:48","startHours":11.801369658295645,"endHours":12.801369658295645,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"12:48","end":"13:48","startHours":12.801369658295645,"endHours":13.801369658295645,"planetary_lord":"Moon"},{"name":"Hora 10","start":"13:48","end":"14:48","startHours":13.801369658295645,"endHours":14.801369658295645,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"14:48","end":"15:48","startHours":14.801369658295645,"endHours":15.801369658295645,"planetary_lord":"Venus"},{"name":"Hora 12","start":"15:48","end":"16:48","startHours":15.801369658295645,"endHours":16.801369658295645,"planetary_lord":"Sun"},{"name":"Hora 13","start":"16:48","end":"17:48","startHours":16.801369658295645,"endHours":17.801369658295645,"planetary_lord":"Mars"},{"name":"Hora 14","start":"17:48","end":"18:48","startHours":17.801369658295645,"endHours":18.801369658295645,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"18:48","end":"19:48","startHours":18.801369658295645,"endHours":19.801369658295645,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"19:48","end":"20:48","startHours":19.801369658295645,"endHours":20.801369658295645,"planetary_lord":"Moon"},{"name":"Hora 17","start":"20:48","end":"21:48","startHours":20.801369658295645,"endHours":21.801369658295645,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"21:48","end":"22:48","startHours":21.801369658295645,"endHours":22.801369658295645,"planetary_lord":"Venus"},{"name":"Hora 19","start":"22:48","end":"23:48","startHours":22.801369658295645,"endHours":23.801369658295645,"planetary_lord":"Sun"},{"name":"Hora 20","start":"23:48","end":"00:48","startHours":23.801369658295645,"endHours":24.801369658295645,"planetary_lord":"Mars"},{"name":"Hora 21","start":"00:48","end":"01:48","startHours":24.801369658295645,"endHours":25.801369658295645,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"01:48","end":"02:48","startHours":25.801369658295645,"endHours":26.801369658295645,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"02:48","end":"03:48","startHours":26.801369658295645,"endHours":27.801369658295645,"planetary_lord":"Moon"},{"name":"Hora 24","start":"03:48","end":"04:48","startHours":27.801369658295645,"endHours":28.801369658295645,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Uttara Phalgunī","Hasta","Citrā","Svātī","Viśākhā","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Bhādrapadā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Mithuna","Siṃha","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Meṣa","Karka","Kanyā","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"West","rahuVasa":"East","anandadiYoga":{"name":"Dhvaja","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":-23.003794589300018,"eotMinutes":-3.705178323396069,"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","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Pauṣa","lunar_month_amanta":"Mārgaśīrṣa","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 Kṛṣṇa Ṣaṣṭhī · Vikram 2062 Vilambī · Śaka 1927 Pārthiva"},"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":"sydney"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga January 1, 2005 CE · Sydney, Australia · Vidhyamitra","description":"January 1, 2005 CE for Sydney, Australia: Kṛṣṇa Ṣaṣṭhī, sūryodaya 04:48, sūryāsta 19:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/sydney/2005-01-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/sydney/2005-01-01","sa":"https://sa.vidhyamitra.com/city/sydney/2005-01-01","hi":"https://hi.vidhyamitra.com/city/sydney/2005-01-01","x-default":"https://vidhyamitra.com/city/sydney/2005-01-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T01:59:57.630Z","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":"2026-06-01T01:59:57.630Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T01:59:57.630Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}