{"id":"vidhyamitra:city-day:melbourne:1973-08-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/melbourne/1973-08-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1973-08-01","date_display":"August 1, 1973 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":1973,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441895.770833,"kali_year":5075,"ahargana":1853430.2708,"sun":{"sidereal_longitude":104.6936,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":135.303,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":30.6094,"elapsed_within_tithi_degrees":6.6094},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":135.303,"elapsed_within_degrees":1.9697},"yoga":{"number":18,"name":"Varīyān","sum_longitude":239.9966},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"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":1973,"month":8,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2441895.770833,"ahargana":1853430.2708,"kali_year":5075,"ayanamsa_lahiri":23.484,"grahas":{"sun":{"sidereal_longitude":105.16778199999999,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"moon":{"sidereal_longitude":135.63138199999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false,"latitude":-3.8545},"mars":{"sidereal_longitude":1.3739820000000122,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":89.69248199999998,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":283.852982,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":2},"retrograde":true},"venus":{"sidereal_longitude":135.26028200000002,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":66.64028200000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":256.3449,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":20,"name":"Pūrva Āṣāḍhā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":76.3449,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","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":1973,"month":8,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2441895.770833,"kali_year":5075,"ahargana":1853430.2708,"sun":{"sidereal_longitude":104.6936,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":135.303,"rashi":5,"rashi_name":"Siṃha"},"tithi":{"number":3,"name":"Tṛtīyā","paksha":"Śukla","full_name":"Śukla Tṛtīyā","elongation_degrees":30.6094,"elapsed_within_tithi_degrees":6.6094},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1,"moon_longitude":135.303,"elapsed_within_degrees":1.9697},"yoga":{"number":18,"name":"Varīyān","sum_longitude":239.9966},"karana":{"half_tithi_index":5,"name":"Gara"},"vara":{"number":5,"name":"Budhavāra (Wednesday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.855,"elongation":30.609},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.855,"opposition_distance":149.391}},"eclipse_window_40days":[]},"city":{"slug":"melbourne","name":"Melbourne, Australia","lat":-37.8136,"lon":144.9631,"tz_offset_hours":10,"country":"AU","tier":"diaspora"},"tier2":{"city":{"slug":"melbourne","name":"Melbourne, Australia","lat":-37.8136,"lon":144.9631,"tz_offset_hours":10,"country":"AU","tier":"diaspora"},"sunriseLocal":"07:20","sunsetLocal":"17:32","solarNoonLocal":"12:26","dayLengthHours":10.193780708075415,"dayLengthDisplay":"10 Hours 11 Mins 38 Secs","nightLengthDisplay":"13 Hours 48 Mins 22 Secs","moonriseLocal":"08:51","moonsetLocal":"20:05","rahuKala":{"name":"Rāhu Kāla","start":"12:26","end":"13:43","startHours":12.436087831111838,"endHours":13.710310419621266,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"08:37","end":"09:53","startHours":8.613420065583558,"endHours":9.887642654092986,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"11:10","end":"12:26","startHours":11.161865242602412,"endHours":12.436087831111838,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:43","end":"10:03","startHours":9.717746308958395,"endHours":10.057538999227575,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:46","end":"08:02","startHours":7.763938339910607,"endHours":8.03577249212595,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:06","end":"12:47","startHours":12.096295140842658,"endHours":12.775880521381017,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:59","end":"06:40","startHours":5.9800267159974085,"endHours":6.65961209653577,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:29","end":"07:20","startHours":6.48971575140118,"endHours":7.339197477074131,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:49","startHours":14.135051282457741,"endHours":14.814636662996103,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:20","end":"17:44","startHours":17.332978185149546,"endHours":17.732978185149545,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:32","end":"17:57","startHours":17.532978185149545,"endHours":17.95771904798602,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:17","end":"19:02","startHours":17.282978185149545,"endHours":19.032978185149545,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:06","end":"00:47","startHours":24.096295140842656,"endHours":24.77588052138102,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Labha","start":"07:20","end":"08:37","startHours":7.339197477074131,"endHours":8.613420065583558,"quality":"auspicious"},{"name":"Amṛta","start":"08:37","end":"09:53","startHours":8.613420065583558,"endHours":9.887642654092986,"quality":"auspicious"},{"name":"Kāla","start":"09:53","end":"11:10","startHours":9.887642654092986,"endHours":11.161865242602412,"quality":"inauspicious"},{"name":"Śubha","start":"11:10","end":"12:26","startHours":11.161865242602412,"endHours":12.436087831111838,"quality":"auspicious"},{"name":"Roga","start":"12:26","end":"13:43","startHours":12.436087831111838,"endHours":13.710310419621266,"quality":"inauspicious"},{"name":"Udveg","start":"13:43","end":"14:59","startHours":13.710310419621266,"endHours":14.984533008130693,"quality":"inauspicious"},{"name":"Chala","start":"14:59","end":"16:16","startHours":14.984533008130693,"endHours":16.258755596640118,"quality":"neutral"},{"name":"Labha","start":"16:16","end":"17:32","startHours":16.258755596640118,"endHours":17.532978185149545,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Udveg","start":"17:32","end":"19:16","startHours":17.532978185149545,"endHours":19.258755596640118,"quality":"inauspicious"},{"name":"Chala","start":"19:16","end":"20:59","startHours":19.258755596640118,"endHours":20.98453300813069,"quality":"neutral"},{"name":"Labha","start":"20:59","end":"22:43","startHours":20.98453300813069,"endHours":22.710310419621266,"quality":"auspicious"},{"name":"Amṛta","start":"22:43","end":"00:26","startHours":22.710310419621266,"endHours":24.436087831111838,"quality":"auspicious"},{"name":"Kāla","start":"00:26","end":"02:10","startHours":24.436087831111838,"endHours":26.16186524260241,"quality":"inauspicious"},{"name":"Śubha","start":"02:10","end":"03:53","startHours":26.16186524260241,"endHours":27.887642654092986,"quality":"auspicious"},{"name":"Roga","start":"03:53","end":"05:37","startHours":27.887642654092986,"endHours":29.613420065583558,"quality":"inauspicious"},{"name":"Udveg","start":"05:37","end":"07:20","startHours":29.613420065583558,"endHours":31.33919747707413,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:20","end":"08:20","startHours":7.339197477074131,"endHours":8.33919747707413,"planetary_lord":"Mercury"},{"name":"Hora 2","start":"08:20","end":"09:20","startHours":8.33919747707413,"endHours":9.33919747707413,"planetary_lord":"Venus"},{"name":"Hora 3","start":"09:20","end":"10:20","startHours":9.33919747707413,"endHours":10.33919747707413,"planetary_lord":"Sun"},{"name":"Hora 4","start":"10:20","end":"11:20","startHours":10.33919747707413,"endHours":11.33919747707413,"planetary_lord":"Mars"},{"name":"Hora 5","start":"11:20","end":"12:20","startHours":11.33919747707413,"endHours":12.33919747707413,"planetary_lord":"Jupiter"},{"name":"Hora 6","start":"12:20","end":"13:20","startHours":12.33919747707413,"endHours":13.33919747707413,"planetary_lord":"Saturn"},{"name":"Hora 7","start":"13:20","end":"14:20","startHours":13.33919747707413,"endHours":14.33919747707413,"planetary_lord":"Moon"},{"name":"Hora 8","start":"14:20","end":"15:20","startHours":14.33919747707413,"endHours":15.33919747707413,"planetary_lord":"Mercury"},{"name":"Hora 9","start":"15:20","end":"16:20","startHours":15.33919747707413,"endHours":16.33919747707413,"planetary_lord":"Venus"},{"name":"Hora 10","start":"16:20","end":"17:20","startHours":16.33919747707413,"endHours":17.33919747707413,"planetary_lord":"Sun"},{"name":"Hora 11","start":"17:20","end":"18:20","startHours":17.33919747707413,"endHours":18.33919747707413,"planetary_lord":"Mars"},{"name":"Hora 12","start":"18:20","end":"19:20","startHours":18.33919747707413,"endHours":19.33919747707413,"planetary_lord":"Jupiter"},{"name":"Hora 13","start":"19:20","end":"20:20","startHours":19.33919747707413,"endHours":20.33919747707413,"planetary_lord":"Saturn"},{"name":"Hora 14","start":"20:20","end":"21:20","startHours":20.33919747707413,"endHours":21.33919747707413,"planetary_lord":"Moon"},{"name":"Hora 15","start":"21:20","end":"22:20","startHours":21.33919747707413,"endHours":22.33919747707413,"planetary_lord":"Mercury"},{"name":"Hora 16","start":"22:20","end":"23:20","startHours":22.33919747707413,"endHours":23.33919747707413,"planetary_lord":"Venus"},{"name":"Hora 17","start":"23:20","end":"00:20","startHours":23.33919747707413,"endHours":24.33919747707413,"planetary_lord":"Sun"},{"name":"Hora 18","start":"00:20","end":"01:20","startHours":24.33919747707413,"endHours":25.33919747707413,"planetary_lord":"Mars"},{"name":"Hora 19","start":"01:20","end":"02:20","startHours":25.33919747707413,"endHours":26.33919747707413,"planetary_lord":"Jupiter"},{"name":"Hora 20","start":"02:20","end":"03:20","startHours":26.33919747707413,"endHours":27.33919747707413,"planetary_lord":"Saturn"},{"name":"Hora 21","start":"03:20","end":"04:20","startHours":27.33919747707413,"endHours":28.33919747707413,"planetary_lord":"Moon"},{"name":"Hora 22","start":"04:20","end":"05:20","startHours":28.33919747707413,"endHours":29.33919747707413,"planetary_lord":"Mercury"},{"name":"Hora 23","start":"05:20","end":"06:20","startHours":29.33919747707413,"endHours":30.33919747707413,"planetary_lord":"Venus"},{"name":"Hora 24","start":"06:20","end":"07:20","startHours":30.33919747707413,"endHours":31.33919747707413,"planetary_lord":"Sun"}],"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":"North (Uttara)","chandraVasa":"West","rahuVasa":"South-West","anandadiYoga":{"name":"Gada","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.096096783777277,"eotMinutes":-6.017669866710306,"ayanamsa":23.484}},"calendars":{"vikram_samvat":2030,"vikram_samvatsara":"Akṣaya","saka_samvat":1895,"saka_samvatsara":"Pramādī","bengali_samvat":1380,"malayalam_era":1149,"nanakshahi_year":504,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Śukla Tṛtīyā · Vikram 2030 Akṣaya · Śaka 1895 Pramādī"},"festivals":[],"todays_walk":{"walk":{"id":"budha-walk","name":"Budha Walk","name_sanskrit":"बुध यात्रा","type":"graha","description":"Discrimination + BG 2.41 (vyavasāyātmikā buddhi).","step_count":6,"url":"/walk/budha-walk"},"reason":"Budhavāra (Wednesday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"melbourne"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga August 1, 1973 CE · Melbourne, Australia · Vidhyamitra","description":"August 1, 1973 CE for Melbourne, Australia: Śukla Tṛtīyā, sūryodaya 07:20, sūryāsta 17:32.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/melbourne/1973-08-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/melbourne/1973-08-01","sa":"https://sa.vidhyamitra.com/city/melbourne/1973-08-01","hi":"https://hi.vidhyamitra.com/city/melbourne/1973-08-01","x-default":"https://vidhyamitra.com/city/melbourne/1973-08-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T22:49:31.084Z","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":"2026-05-31T22:49:31.084Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T22:49:31.084Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}