{"id":"vidhyamitra:city-day:sydney:2004-02-12:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/sydney/2004-02-12","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2004-02-12","date_display":"February 12, 2004 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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2004,"month":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453047.770833,"kali_year":5105,"ahargana":1864582.2708,"sun":{"sidereal_longitude":298.816,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":189.6642,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":250.8482,"elapsed_within_tithi_degrees":10.8482},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":189.6642,"elapsed_within_degrees":2.9976},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":128.4802},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"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":2004,"month":2,"day":12,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2453047.770833,"ahargana":1864582.2708,"kali_year":5105,"ayanamsa_lahiri":23.9105,"grahas":{"sun":{"sidereal_longitude":298.745093,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":2},"retrograde":false},"moon":{"sidereal_longitude":188.942593,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":1},"retrograde":false,"latitude":1.2236},"mars":{"sidereal_longitude":11.47799299999997,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":283.57219299999997,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":142.74199299999998,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":3},"retrograde":true},"venus":{"sidereal_longitude":339.986193,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":72.80129299999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":25.4583,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":205.4583,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":2},"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":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2004,"month":2,"day":12,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2453047.770833,"kali_year":5105,"ahargana":1864582.2708,"sun":{"sidereal_longitude":298.816,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":189.6642,"rashi":7,"rashi_name":"Tulā"},"tithi":{"number":21,"name":"Ṣaṣṭhī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ṣaṣṭhī","elongation_degrees":250.8482,"elapsed_within_tithi_degrees":10.8482},"nakshatra":{"number":15,"name":"Svātī","pada":1,"moon_longitude":189.6642,"elapsed_within_degrees":2.9976},"yoga":{"number":10,"name":"Gaṇḍa","sum_longitude":128.4802},"karana":{"half_tithi_index":41,"name":"Vaṇija"},"vara":{"number":6,"name":"Guruvāra (Thursday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":1.224,"elongation":109.152},"lunar":{"type":"lunar","occurs":false,"moon_latitude":1.224,"opposition_distance":70.848}},"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":"05:27","sunsetLocal":"18:52","solarNoonLocal":"12:10","dayLengthHours":13.420746206670088,"dayLengthDisplay":"13 Hours 25 Mins 15 Secs","nightLengthDisplay":"10 Hours 34 Mins 45 Secs","moonriseLocal":"22:14","moonsetLocal":"11:28","rahuKala":{"name":"Rāhu Kāla","start":"13:50","end":"15:31","startHours":13.840218810748599,"endHours":15.51781208658236,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"05:27","end":"07:08","startHours":5.452252431579795,"endHours":7.129845707413556,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:48","end":"10:29","startHours":8.807438983247316,"endHours":10.485032259081077,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:35","end":"09:02","startHours":8.583759879802816,"endHours":9.03111808669182,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:01","end":"06:22","startHours":6.011450190191049,"endHours":6.369336755702251,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:43","end":"12:37","startHours":11.715267328025835,"endHours":12.609983741803841,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:40","end":"04:33","startHours":3.662819604023783,"endHours":4.557536017801789,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:20","end":"05:27","startHours":4.333856914357288,"endHours":5.452252431579795,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:24","end":"15:18","startHours":14.399416569359854,"endHours":15.29413298313786,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:40","end":"19:04","startHours":18.672998638249883,"endHours":19.07299863824988,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:52","end":"19:26","startHours":18.872998638249882,"endHours":19.432196396861137,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:37","end":"20:22","startHours":18.622998638249882,"endHours":20.372998638249882,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:43","end":"00:37","startHours":23.715267328025835,"endHours":24.60998374180384,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Śubha","start":"05:27","end":"07:08","startHours":5.452252431579795,"endHours":7.129845707413556,"quality":"auspicious"},{"name":"Roga","start":"07:08","end":"08:48","startHours":7.129845707413556,"endHours":8.807438983247316,"quality":"inauspicious"},{"name":"Udveg","start":"08:48","end":"10:29","startHours":8.807438983247316,"endHours":10.485032259081077,"quality":"inauspicious"},{"name":"Chala","start":"10:29","end":"12:10","startHours":10.485032259081077,"endHours":12.162625534914838,"quality":"neutral"},{"name":"Labha","start":"12:10","end":"13:50","startHours":12.162625534914838,"endHours":13.840218810748599,"quality":"auspicious"},{"name":"Amṛta","start":"13:50","end":"15:31","startHours":13.840218810748599,"endHours":15.51781208658236,"quality":"auspicious"},{"name":"Kāla","start":"15:31","end":"17:12","startHours":15.51781208658236,"endHours":17.19540536241612,"quality":"inauspicious"},{"name":"Śubha","start":"17:12","end":"18:52","startHours":17.19540536241612,"endHours":18.872998638249882,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Amṛta","start":"18:52","end":"20:12","startHours":18.872998638249882,"endHours":20.19540536241612,"quality":"auspicious"},{"name":"Kāla","start":"20:12","end":"21:31","startHours":20.19540536241612,"endHours":21.51781208658236,"quality":"inauspicious"},{"name":"Śubha","start":"21:31","end":"22:50","startHours":21.51781208658236,"endHours":22.8402188107486,"quality":"auspicious"},{"name":"Roga","start":"22:50","end":"00:10","startHours":22.8402188107486,"endHours":24.162625534914838,"quality":"inauspicious"},{"name":"Udveg","start":"00:10","end":"01:29","startHours":24.162625534914838,"endHours":25.485032259081077,"quality":"inauspicious"},{"name":"Chala","start":"01:29","end":"02:48","startHours":25.485032259081077,"endHours":26.807438983247316,"quality":"neutral"},{"name":"Labha","start":"02:48","end":"04:08","startHours":26.807438983247316,"endHours":28.129845707413555,"quality":"auspicious"},{"name":"Amṛta","start":"04:08","end":"05:27","startHours":28.129845707413555,"endHours":29.452252431579794,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"05:27","end":"06:27","startHours":5.452252431579795,"endHours":6.452252431579795,"planetary_lord":"Jupiter"},{"name":"Hora 2","start":"06:27","end":"07:27","startHours":6.452252431579795,"endHours":7.452252431579795,"planetary_lord":"Saturn"},{"name":"Hora 3","start":"07:27","end":"08:27","startHours":7.452252431579795,"endHours":8.452252431579794,"planetary_lord":"Moon"},{"name":"Hora 4","start":"08:27","end":"09:27","startHours":8.452252431579794,"endHours":9.452252431579794,"planetary_lord":"Mercury"},{"name":"Hora 5","start":"09:27","end":"10:27","startHours":9.452252431579794,"endHours":10.452252431579794,"planetary_lord":"Venus"},{"name":"Hora 6","start":"10:27","end":"11:27","startHours":10.452252431579794,"endHours":11.452252431579794,"planetary_lord":"Sun"},{"name":"Hora 7","start":"11:27","end":"12:27","startHours":11.452252431579794,"endHours":12.452252431579794,"planetary_lord":"Mars"},{"name":"Hora 8","start":"12:27","end":"13:27","startHours":12.452252431579794,"endHours":13.452252431579794,"planetary_lord":"Jupiter"},{"name":"Hora 9","start":"13:27","end":"14:27","startHours":13.452252431579794,"endHours":14.452252431579794,"planetary_lord":"Saturn"},{"name":"Hora 10","start":"14:27","end":"15:27","startHours":14.452252431579794,"endHours":15.452252431579794,"planetary_lord":"Moon"},{"name":"Hora 11","start":"15:27","end":"16:27","startHours":15.452252431579794,"endHours":16.452252431579794,"planetary_lord":"Mercury"},{"name":"Hora 12","start":"16:27","end":"17:27","startHours":16.452252431579794,"endHours":17.452252431579794,"planetary_lord":"Venus"},{"name":"Hora 13","start":"17:27","end":"18:27","startHours":17.452252431579794,"endHours":18.452252431579794,"planetary_lord":"Sun"},{"name":"Hora 14","start":"18:27","end":"19:27","startHours":18.452252431579794,"endHours":19.452252431579794,"planetary_lord":"Mars"},{"name":"Hora 15","start":"19:27","end":"20:27","startHours":19.452252431579794,"endHours":20.452252431579794,"planetary_lord":"Jupiter"},{"name":"Hora 16","start":"20:27","end":"21:27","startHours":20.452252431579794,"endHours":21.452252431579794,"planetary_lord":"Saturn"},{"name":"Hora 17","start":"21:27","end":"22:27","startHours":21.452252431579794,"endHours":22.452252431579794,"planetary_lord":"Moon"},{"name":"Hora 18","start":"22:27","end":"23:27","startHours":22.452252431579794,"endHours":23.452252431579794,"planetary_lord":"Mercury"},{"name":"Hora 19","start":"23:27","end":"00:27","startHours":23.452252431579794,"endHours":24.452252431579794,"planetary_lord":"Venus"},{"name":"Hora 20","start":"00:27","end":"01:27","startHours":24.452252431579794,"endHours":25.452252431579794,"planetary_lord":"Sun"},{"name":"Hora 21","start":"01:27","end":"02:27","startHours":25.452252431579794,"endHours":26.452252431579794,"planetary_lord":"Mars"},{"name":"Hora 22","start":"02:27","end":"03:27","startHours":26.452252431579794,"endHours":27.452252431579794,"planetary_lord":"Jupiter"},{"name":"Hora 23","start":"03:27","end":"04:27","startHours":27.452252431579794,"endHours":28.452252431579794,"planetary_lord":"Saturn"},{"name":"Hora 24","start":"04:27","end":"05:27","startHours":28.452252431579794,"endHours":29.452252431579794,"planetary_lord":"Moon"}],"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","Tulā","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Mithuna","Kanyā","Vṛścika","Makara","Kumbha"]},"dishaShool":"South (Dakṣiṇa)","chandraVasa":"North","rahuVasa":"North-West","anandadiYoga":{"name":"Dhūmra","quality":"Inauspicious"},"tropicalRitu":"Śiśira (Winter) (tropical)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-13.961296342522353,"eotMinutes":-14.594732094890398,"ayanamsa":23.9105}},"calendars":{"vikram_samvat":2061,"vikram_samvatsara":"Hemalambī","saka_samvat":1926,"saka_samvatsara":"Tāraṇa","bengali_samvat":1411,"malayalam_era":1180,"nanakshahi_year":535,"lunar_month":"Phālguna","lunar_month_paksha_full":"Phālguna Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Phālguna","lunar_month_amanta":"Māgha","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":"Phālguna Kṛṣṇa Ṣaṣṭhī · Vikram 2061 Hemalambī · Śaka 1926 Tāraṇa"},"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":"sydney"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga February 12, 2004 CE · Sydney, Australia · Vidhyamitra","description":"February 12, 2004 CE for Sydney, Australia: Kṛṣṇa Ṣaṣṭhī, sūryodaya 05:27, sūryāsta 18:52.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/sydney/2004-02-12","hreflang_alternates":{"en":"https://vidhyamitra.com/city/sydney/2004-02-12","sa":"https://sa.vidhyamitra.com/city/sydney/2004-02-12","hi":"https://hi.vidhyamitra.com/city/sydney/2004-02-12","x-default":"https://vidhyamitra.com/city/sydney/2004-02-12"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-06T10:22:11.305Z","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":"2026-09-06T10:22:11.305Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-06T10:22:11.305Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}