{"id":"vidhyamitra:city-day:sydney:2002-01-18:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/sydney/2002-01-18","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2002-01-18","date_display":"January 18, 2002 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":2002,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452292.770833,"kali_year":5103,"ahargana":1863827.2708,"sun":{"sidereal_longitude":273.7905,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":326.7135,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":52.923,"elapsed_within_tithi_degrees":4.923},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":326.7135,"elapsed_within_degrees":6.7135},"yoga":{"number":19,"name":"Parigha","sum_longitude":240.504},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"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":2002,"month":1,"day":18,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452292.770833,"ahargana":1863827.2708,"kali_year":5103,"ayanamsa_lahiri":23.8816,"grahas":{"sun":{"sidereal_longitude":273.88354000000004,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"moon":{"sidereal_longitude":323.43013999999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false,"latitude":-4.4475},"mars":{"sidereal_longitude":335.46344,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":290.56974,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":false},"jupiter":{"sidereal_longitude":74.46123999999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":true},"venus":{"sidereal_longitude":274.72194,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":21,"name":"Uttara Āṣāḍhā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":44.45424000000003,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":true},"rahu":{"sidereal_longitude":65.4618,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mṛgaśīrṣā","pada":4},"retrograde":false},"ketu":{"sidereal_longitude":245.4618,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","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":"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":2002,"month":1,"day":18,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452292.770833,"kali_year":5103,"ahargana":1863827.2708,"sun":{"sidereal_longitude":273.7905,"rashi":10,"rashi_name":"Makara"},"moon":{"sidereal_longitude":326.7135,"rashi":11,"rashi_name":"Kumbha"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":52.923,"elapsed_within_tithi_degrees":4.923},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":3,"moon_longitude":326.7135,"elapsed_within_degrees":6.7135},"yoga":{"number":19,"name":"Parigha","sum_longitude":240.504},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.448,"elongation":52.923},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.448,"opposition_distance":127.077}},"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":"05:03","sunsetLocal":"19:08","solarNoonLocal":"12:06","dayLengthHours":14.097032192403066,"dayLengthDisplay":"14 Hours 05 Mins 49 Secs","nightLengthDisplay":"9 Hours 54 Mins 11 Secs","moonriseLocal":"09:07","moonsetLocal":"21:40","rahuKala":{"name":"Rāhu Kāla","start":"10:20","end":"12:06","startHours":10.329738135644444,"endHours":12.091867159694829,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"15:37","end":"17:23","startHours":15.616125207795594,"endHours":17.37825423184598,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:48","end":"08:34","startHours":6.805480087543678,"endHours":8.567609111594061,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:20","end":"08:48","startHours":8.33265857505401,"endHours":8.802559648134112,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"05:38","end":"06:00","startHours":5.630727404843422,"endHours":6.006648263307504,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:37","end":"12:34","startHours":11.621966086614725,"endHours":12.561768232774929,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:10","end":"04:06","startHours":3.1637467711728857,"endHours":4.10354891733309,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"03:52","end":"05:03","startHours":3.8685983807930393,"endHours":5.0433510634932945,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:26","end":"15:23","startHours":14.441372525095339,"endHours":15.381174671255543,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:56","end":"19:20","startHours":18.94038325589636,"endHours":19.34038325589636,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:08","end":"19:44","startHours":19.14038325589636,"endHours":19.72775959724649,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:53","end":"20:38","startHours":18.89038325589636,"endHours":20.64038325589636,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:37","end":"00:34","startHours":23.621966086614727,"endHours":24.56176823277493,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"05:03","end":"06:48","startHours":5.0433510634932945,"endHours":6.805480087543678,"quality":"neutral"},{"name":"Labha","start":"06:48","end":"08:34","startHours":6.805480087543678,"endHours":8.567609111594061,"quality":"auspicious"},{"name":"Amṛta","start":"08:34","end":"10:20","startHours":8.567609111594061,"endHours":10.329738135644444,"quality":"auspicious"},{"name":"Kāla","start":"10:20","end":"12:06","startHours":10.329738135644444,"endHours":12.091867159694829,"quality":"inauspicious"},{"name":"Śubha","start":"12:06","end":"13:51","startHours":12.091867159694829,"endHours":13.85399618374521,"quality":"auspicious"},{"name":"Roga","start":"13:51","end":"15:37","startHours":13.85399618374521,"endHours":15.616125207795594,"quality":"inauspicious"},{"name":"Udveg","start":"15:37","end":"17:23","startHours":15.616125207795594,"endHours":17.37825423184598,"quality":"inauspicious"},{"name":"Chala","start":"17:23","end":"19:08","startHours":17.37825423184598,"endHours":19.14038325589636,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:08","end":"20:23","startHours":19.14038325589636,"endHours":20.378254231845975,"quality":"inauspicious"},{"name":"Udveg","start":"20:23","end":"21:37","startHours":20.378254231845975,"endHours":21.616125207795594,"quality":"inauspicious"},{"name":"Chala","start":"21:37","end":"22:51","startHours":21.616125207795594,"endHours":22.85399618374521,"quality":"neutral"},{"name":"Labha","start":"22:51","end":"00:06","startHours":22.85399618374521,"endHours":24.09186715969483,"quality":"auspicious"},{"name":"Amṛta","start":"00:06","end":"01:20","startHours":24.09186715969483,"endHours":25.329738135644444,"quality":"auspicious"},{"name":"Kāla","start":"01:20","end":"02:34","startHours":25.329738135644444,"endHours":26.56760911159406,"quality":"inauspicious"},{"name":"Śubha","start":"02:34","end":"03:48","startHours":26.56760911159406,"endHours":27.80548008754368,"quality":"auspicious"},{"name":"Roga","start":"03:48","end":"05:03","startHours":27.80548008754368,"endHours":29.043351063493294,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"05:03","end":"06:03","startHours":5.0433510634932945,"endHours":6.0433510634932945,"planetary_lord":"Venus"},{"name":"Hora 2","start":"06:03","end":"07:03","startHours":6.0433510634932945,"endHours":7.0433510634932945,"planetary_lord":"Sun"},{"name":"Hora 3","start":"07:03","end":"08:03","startHours":7.0433510634932945,"endHours":8.043351063493294,"planetary_lord":"Mars"},{"name":"Hora 4","start":"08:03","end":"09:03","startHours":8.043351063493294,"endHours":9.043351063493294,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"09:03","end":"10:03","startHours":9.043351063493294,"endHours":10.043351063493294,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"10:03","end":"11:03","startHours":10.043351063493294,"endHours":11.043351063493294,"planetary_lord":"Moon"},{"name":"Hora 7","start":"11:03","end":"12:03","startHours":11.043351063493294,"endHours":12.043351063493294,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"12:03","end":"13:03","startHours":12.043351063493294,"endHours":13.043351063493294,"planetary_lord":"Venus"},{"name":"Hora 9","start":"13:03","end":"14:03","startHours":13.043351063493294,"endHours":14.043351063493294,"planetary_lord":"Sun"},{"name":"Hora 10","start":"14:03","end":"15:03","startHours":14.043351063493294,"endHours":15.043351063493294,"planetary_lord":"Mars"},{"name":"Hora 11","start":"15:03","end":"16:03","startHours":15.043351063493294,"endHours":16.043351063493294,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"16:03","end":"17:03","startHours":16.043351063493294,"endHours":17.043351063493294,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"17:03","end":"18:03","startHours":17.043351063493294,"endHours":18.043351063493294,"planetary_lord":"Moon"},{"name":"Hora 14","start":"18:03","end":"19:03","startHours":18.043351063493294,"endHours":19.043351063493294,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"19:03","end":"20:03","startHours":19.043351063493294,"endHours":20.043351063493294,"planetary_lord":"Venus"},{"name":"Hora 16","start":"20:03","end":"21:03","startHours":20.043351063493294,"endHours":21.043351063493294,"planetary_lord":"Sun"},{"name":"Hora 17","start":"21:03","end":"22:03","startHours":21.043351063493294,"endHours":22.043351063493294,"planetary_lord":"Mars"},{"name":"Hora 18","start":"22:03","end":"23:03","startHours":22.043351063493294,"endHours":23.043351063493294,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"23:03","end":"00:03","startHours":23.043351063493294,"endHours":24.043351063493294,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"00:03","end":"01:03","startHours":24.043351063493294,"endHours":25.043351063493294,"planetary_lord":"Moon"},{"name":"Hora 21","start":"01:03","end":"02:03","startHours":25.043351063493294,"endHours":26.043351063493294,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"02:03","end":"03:03","startHours":26.043351063493294,"endHours":27.043351063493294,"planetary_lord":"Venus"},{"name":"Hora 23","start":"03:03","end":"04:03","startHours":27.043351063493294,"endHours":28.043351063493294,"planetary_lord":"Sun"},{"name":"Hora 24","start":"04:03","end":"05:03","startHours":28.043351063493294,"endHours":29.043351063493294,"planetary_lord":"Mars"}],"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":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Mṛtyu","quality":"Inauspicious"},"tropicalRitu":"Hemanta (Pre-winter)","vedicRitu":"Hemanta (Pre-winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-20.605981227875176,"eotMinutes":-10.349229581689698,"ayanamsa":23.8816}},"calendars":{"vikram_samvat":2059,"vikram_samvatsara":"Manmatha","saka_samvat":1924,"saka_samvatsara":"Citrabhānu","bengali_samvat":1409,"malayalam_era":1178,"nanakshahi_year":533,"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":"Makara (Tai)","ritu":"Hemanta (Pre-winter)","display_summary":"Pauṣa Śukla Pañcamī · Vikram 2059 Manmatha · Śaka 1924 Citrabhānu"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — 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 18, 2002 CE · Sydney, Australia · Vidhyamitra","description":"January 18, 2002 CE for Sydney, Australia: Śukla Pañcamī, sūryodaya 05:03, sūryāsta 19:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/sydney/2002-01-18","hreflang_alternates":{"en":"https://vidhyamitra.com/city/sydney/2002-01-18","sa":"https://sa.vidhyamitra.com/city/sydney/2002-01-18","hi":"https://hi.vidhyamitra.com/city/sydney/2002-01-18","x-default":"https://vidhyamitra.com/city/sydney/2002-01-18"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T22:11:01.038Z","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":"2026-05-31T22:11:01.038Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T22:11:01.038Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}