{"id":"vidhyamitra:city-day:melbourne:1997-08-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/melbourne/1997-08-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1997-08-30","date_display":"August 30, 1997 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":1997,"month":8,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450690.770833,"kali_year":5099,"ahargana":1862225.2708,"sun":{"sidereal_longitude":132.2237,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":98.6922,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.4685,"elapsed_within_tithi_degrees":2.4685},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":98.6922,"elapsed_within_degrees":5.3589},"yoga":{"number":18,"name":"Varīyān","sum_longitude":230.9159},"karana":{"half_tithi_index":54,"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":1997,"month":8,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2450690.770833,"ahargana":1862225.2708,"kali_year":5099,"ayanamsa_lahiri":23.8203,"grahas":{"sun":{"sidereal_longitude":132.897648,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":4},"retrograde":false},"moon":{"sidereal_longitude":100.611448,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false,"latitude":-3.5277},"mars":{"sidereal_longitude":196.09214799999995,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":135.963748,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":290.651348,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":4},"retrograde":true},"venus":{"sidereal_longitude":170.93314799999996,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":355.816348,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":150.3435,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":330.3435,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"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":1997,"month":8,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2450690.770833,"kali_year":5099,"ahargana":1862225.2708,"sun":{"sidereal_longitude":132.2237,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":98.6922,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":28,"name":"Trayodaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Trayodaśī","elongation_degrees":326.4685,"elapsed_within_tithi_degrees":2.4685},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":98.6922,"elapsed_within_degrees":5.3589},"yoga":{"number":18,"name":"Varīyān","sum_longitude":230.9159},"karana":{"half_tithi_index":54,"name":"Gara"},"vara":{"number":1,"name":"Śanivāra (Saturday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.528,"elongation":33.531},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.528,"opposition_distance":146.469}},"eclipse_window_40days":[{"offset_days":3,"type":"solar","occurs":true,"moon_latitude":-1.043,"elongation":1.659}]},"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":"06:44","sunsetLocal":"17:56","solarNoonLocal":"12:20","dayLengthHours":11.197115982140549,"dayLengthDisplay":"11 Hours 11 Mins 50 Secs","nightLengthDisplay":"12 Hours 48 Mins 10 Secs","moonriseLocal":"05:10","moonsetLocal":"15:12","rahuKala":{"name":"Rāhu Kāla","start":"09:32","end":"10:56","startHours":9.539500860111058,"endHours":10.939140357878628,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"13:44","end":"15:08","startHours":13.738419353413764,"endHours":15.138058851181334,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"06:44","end":"08:08","startHours":6.740221864575921,"endHours":8.13986136234349,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:21","end":"09:44","startHours":9.352882260408716,"endHours":9.7261194598134,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:12","end":"07:30","startHours":7.206768363831777,"endHours":7.505358123355525,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:43","startHours":11.965542656241512,"endHours":12.71201705505088,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:15","end":"06:00","startHours":5.247273066957181,"endHours":5.9937474657665515,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:48","end":"06:44","startHours":5.807128866064208,"endHours":6.740221864575921,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:12","end":"14:57","startHours":14.20496585266962,"endHours":14.95144025147899,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:44","end":"18:08","startHours":17.73733784671647,"endHours":18.13733784671647,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:56","end":"18:24","startHours":17.93733784671647,"endHours":18.403884345972326,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:41","end":"19:26","startHours":17.68733784671647,"endHours":19.43733784671647,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:43","startHours":23.96554265624151,"endHours":24.71201705505088,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Kāla","start":"06:44","end":"08:08","startHours":6.740221864575921,"endHours":8.13986136234349,"quality":"inauspicious"},{"name":"Śubha","start":"08:08","end":"09:32","startHours":8.13986136234349,"endHours":9.539500860111058,"quality":"auspicious"},{"name":"Roga","start":"09:32","end":"10:56","startHours":9.539500860111058,"endHours":10.939140357878628,"quality":"inauspicious"},{"name":"Udveg","start":"10:56","end":"12:20","startHours":10.939140357878628,"endHours":12.338779855646195,"quality":"inauspicious"},{"name":"Chala","start":"12:20","end":"13:44","startHours":12.338779855646195,"endHours":13.738419353413764,"quality":"neutral"},{"name":"Labha","start":"13:44","end":"15:08","startHours":13.738419353413764,"endHours":15.138058851181334,"quality":"auspicious"},{"name":"Amṛta","start":"15:08","end":"16:32","startHours":15.138058851181334,"endHours":16.5376983489489,"quality":"auspicious"},{"name":"Kāla","start":"16:32","end":"17:56","startHours":16.5376983489489,"endHours":17.93733784671647,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Labha","start":"17:56","end":"19:32","startHours":17.93733784671647,"endHours":19.5376983489489,"quality":"auspicious"},{"name":"Amṛta","start":"19:32","end":"21:08","startHours":19.5376983489489,"endHours":21.138058851181334,"quality":"auspicious"},{"name":"Kāla","start":"21:08","end":"22:44","startHours":21.138058851181334,"endHours":22.738419353413764,"quality":"inauspicious"},{"name":"Śubha","start":"22:44","end":"00:20","startHours":22.738419353413764,"endHours":24.338779855646195,"quality":"auspicious"},{"name":"Roga","start":"00:20","end":"01:56","startHours":24.338779855646195,"endHours":25.939140357878628,"quality":"inauspicious"},{"name":"Udveg","start":"01:56","end":"03:32","startHours":25.939140357878628,"endHours":27.53950086011106,"quality":"inauspicious"},{"name":"Chala","start":"03:32","end":"05:08","startHours":27.53950086011106,"endHours":29.13986136234349,"quality":"neutral"},{"name":"Labha","start":"05:08","end":"06:44","startHours":29.13986136234349,"endHours":30.740221864575922,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"06:44","end":"07:44","startHours":6.740221864575921,"endHours":7.740221864575921,"planetary_lord":"Saturn"},{"name":"Hora 2","start":"07:44","end":"08:44","startHours":7.740221864575921,"endHours":8.740221864575922,"planetary_lord":"Moon"},{"name":"Hora 3","start":"08:44","end":"09:44","startHours":8.740221864575922,"endHours":9.740221864575922,"planetary_lord":"Mercury"},{"name":"Hora 4","start":"09:44","end":"10:44","startHours":9.740221864575922,"endHours":10.740221864575922,"planetary_lord":"Venus"},{"name":"Hora 5","start":"10:44","end":"11:44","startHours":10.740221864575922,"endHours":11.740221864575922,"planetary_lord":"Sun"},{"name":"Hora 6","start":"11:44","end":"12:44","startHours":11.740221864575922,"endHours":12.740221864575922,"planetary_lord":"Mars"},{"name":"Hora 7","start":"12:44","end":"13:44","startHours":12.740221864575922,"endHours":13.740221864575922,"planetary_lord":"Jupiter"},{"name":"Hora 8","start":"13:44","end":"14:44","startHours":13.740221864575922,"endHours":14.740221864575922,"planetary_lord":"Saturn"},{"name":"Hora 9","start":"14:44","end":"15:44","startHours":14.740221864575922,"endHours":15.740221864575922,"planetary_lord":"Moon"},{"name":"Hora 10","start":"15:44","end":"16:44","startHours":15.740221864575922,"endHours":16.740221864575922,"planetary_lord":"Mercury"},{"name":"Hora 11","start":"16:44","end":"17:44","startHours":16.740221864575922,"endHours":17.740221864575922,"planetary_lord":"Venus"},{"name":"Hora 12","start":"17:44","end":"18:44","startHours":17.740221864575922,"endHours":18.740221864575922,"planetary_lord":"Sun"},{"name":"Hora 13","start":"18:44","end":"19:44","startHours":18.740221864575922,"endHours":19.740221864575922,"planetary_lord":"Mars"},{"name":"Hora 14","start":"19:44","end":"20:44","startHours":19.740221864575922,"endHours":20.740221864575922,"planetary_lord":"Jupiter"},{"name":"Hora 15","start":"20:44","end":"21:44","startHours":20.740221864575922,"endHours":21.740221864575922,"planetary_lord":"Saturn"},{"name":"Hora 16","start":"21:44","end":"22:44","startHours":21.740221864575922,"endHours":22.740221864575922,"planetary_lord":"Moon"},{"name":"Hora 17","start":"22:44","end":"23:44","startHours":22.740221864575922,"endHours":23.740221864575922,"planetary_lord":"Mercury"},{"name":"Hora 18","start":"23:44","end":"00:44","startHours":23.740221864575922,"endHours":24.740221864575922,"planetary_lord":"Venus"},{"name":"Hora 19","start":"00:44","end":"01:44","startHours":24.740221864575922,"endHours":25.740221864575922,"planetary_lord":"Sun"},{"name":"Hora 20","start":"01:44","end":"02:44","startHours":25.740221864575922,"endHours":26.740221864575922,"planetary_lord":"Mars"},{"name":"Hora 21","start":"02:44","end":"03:44","startHours":26.740221864575922,"endHours":27.740221864575922,"planetary_lord":"Jupiter"},{"name":"Hora 22","start":"03:44","end":"04:44","startHours":27.740221864575922,"endHours":28.740221864575922,"planetary_lord":"Saturn"},{"name":"Hora 23","start":"04:44","end":"05:44","startHours":28.740221864575922,"endHours":29.740221864575922,"planetary_lord":"Moon"},{"name":"Hora 24","start":"05:44","end":"06:44","startHours":29.740221864575922,"endHours":30.740221864575922,"planetary_lord":"Mercury"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Vṛṣabha","Karka","Kanyā","Dhanu","Makara"],"unfavorable_rashis":["Mithuna","Siṃha","Tulā","Vṛścika","Kumbha","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-West","rahuVasa":"East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":9.044808753736374,"eotMinutes":-0.17919133877174764,"ayanamsa":23.8203}},"calendars":{"vikram_samvat":2054,"vikram_samvatsara":"Vikṛti","saka_samvat":1919,"saka_samvatsara":"Īśvara","bengali_samvat":1404,"malayalam_era":1173,"nanakshahi_year":528,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Śrāvaṇa","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada Kṛṣṇa Trayodaśī · Vikram 2054 Vikṛti · Śaka 1919 Īśvara"},"festivals":[{"id":"pradosha-vrata","name":"Pradoṣa Vrata","name_sanskrit":"प्रदोष व्रत","tradition":"Shaiva","associated_deity":"Śiva","significance":"Twilight worship of Śiva on Trayodaśī.","vrata":true,"detection":{"any_of":[{"tithi_number":13},{"tithi_number":28}]},"precedence":7}],"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":"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 30, 1997 CE · Melbourne, Australia · Vidhyamitra","description":"August 30, 1997 CE for Melbourne, Australia: Kṛṣṇa Trayodaśī, sūryodaya 06:44, sūryāsta 17:56.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/melbourne/1997-08-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/melbourne/1997-08-30","sa":"https://sa.vidhyamitra.com/city/melbourne/1997-08-30","hi":"https://hi.vidhyamitra.com/city/melbourne/1997-08-30","x-default":"https://vidhyamitra.com/city/melbourne/1997-08-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T22:33:34.872Z","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":"2026-06-01T22:33:34.872Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T22:33:34.872Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}