{"id":"vidhyamitra:city-day:melbourne:2003-10-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/melbourne/2003-10-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2003-10-13","date_display":"October 13, 2003 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":2003,"month":10,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452925.770833,"kali_year":5105,"ahargana":1864460.2708,"sun":{"sidereal_longitude":174.6434,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":27.8129,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":213.1696,"elapsed_within_tithi_degrees":9.1696},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":27.8129,"elapsed_within_degrees":1.1463},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.4563},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"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":2003,"month":10,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2452925.770833,"ahargana":1864460.2708,"kali_year":5105,"ayanamsa_lahiri":23.9058,"grahas":{"sun":{"sidereal_longitude":175.390355,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":14,"name":"Citrā","pada":1},"retrograde":false},"moon":{"sidereal_longitude":25.38325500000002,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false,"latitude":-0.3222},"mars":{"sidereal_longitude":307.71305499999994,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":166.37695499999995,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":135.820555,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"venus":{"sidereal_longitude":190.10515499999997,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":79.08785499999999,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false},"rahu":{"sidereal_longitude":31.9224,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":211.9224,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":16,"name":"Viśākhā","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":2003,"month":10,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2452925.770833,"kali_year":5105,"ahargana":1864460.2708,"sun":{"sidereal_longitude":174.6434,"rashi":6,"rashi_name":"Kanyā"},"moon":{"sidereal_longitude":27.8129,"rashi":1,"rashi_name":"Meṣa"},"tithi":{"number":18,"name":"Tṛtīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Tṛtīyā","elongation_degrees":213.1696,"elapsed_within_tithi_degrees":9.1696},"nakshatra":{"number":3,"name":"Kṛttikā","pada":1,"moon_longitude":27.8129,"elapsed_within_degrees":1.1463},"yoga":{"number":16,"name":"Siddhi","sum_longitude":202.4563},"karana":{"half_tithi_index":35,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-0.322,"elongation":146.83},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-0.322,"opposition_distance":33.17}},"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":"05:38","sunsetLocal":"18:34","solarNoonLocal":"12:06","dayLengthHours":12.930139591005572,"dayLengthDisplay":"12 Hours 55 Mins 49 Secs","nightLengthDisplay":"11 Hours 04 Mins 11 Secs","moonriseLocal":"20:59","moonsetLocal":"07:12","rahuKala":{"name":"Rāhu Kāla","start":"07:15","end":"08:52","startHours":7.246283833238321,"endHours":8.862551282114017,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:29","end":"12:06","startHours":10.478818730989715,"endHours":12.095086179865412,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:43","end":"15:20","startHours":13.711353628741108,"endHours":15.327621077616804,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:39","end":"09:05","startHours":8.647048955597258,"endHours":9.078053608630778,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:10","end":"06:31","startHours":6.168772200654524,"endHours":6.513575923081339,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:40","end":"12:32","startHours":11.664081526831891,"endHours":12.526090832898928,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"03:54","end":"04:46","startHours":3.9059977722285484,"endHours":4.768007078295587,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"04:33","end":"05:38","startHours":4.552504751778827,"endHours":5.630016384362625,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:15","end":"15:07","startHours":14.250109445033006,"endHours":15.112118751100045,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:22","end":"18:46","startHours":18.360155975368198,"endHours":18.760155975368196,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:34","end":"19:06","startHours":18.560155975368197,"endHours":19.098911791660097,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:19","end":"20:04","startHours":18.310155975368197,"endHours":20.060155975368197,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:40","end":"00:32","startHours":23.664081526831893,"endHours":24.52609083289893,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"05:38","end":"07:15","startHours":5.630016384362625,"endHours":7.246283833238321,"quality":"auspicious"},{"name":"Kāla","start":"07:15","end":"08:52","startHours":7.246283833238321,"endHours":8.862551282114017,"quality":"inauspicious"},{"name":"Śubha","start":"08:52","end":"10:29","startHours":8.862551282114017,"endHours":10.478818730989715,"quality":"auspicious"},{"name":"Roga","start":"10:29","end":"12:06","startHours":10.478818730989715,"endHours":12.095086179865412,"quality":"inauspicious"},{"name":"Udveg","start":"12:06","end":"13:43","startHours":12.095086179865412,"endHours":13.711353628741108,"quality":"inauspicious"},{"name":"Chala","start":"13:43","end":"15:20","startHours":13.711353628741108,"endHours":15.327621077616804,"quality":"neutral"},{"name":"Labha","start":"15:20","end":"16:57","startHours":15.327621077616804,"endHours":16.9438885264925,"quality":"auspicious"},{"name":"Amṛta","start":"16:57","end":"18:34","startHours":16.9438885264925,"endHours":18.560155975368197,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:34","end":"19:57","startHours":18.560155975368197,"endHours":19.9438885264925,"quality":"neutral"},{"name":"Labha","start":"19:57","end":"21:20","startHours":19.9438885264925,"endHours":21.327621077616804,"quality":"auspicious"},{"name":"Amṛta","start":"21:20","end":"22:43","startHours":21.327621077616804,"endHours":22.711353628741108,"quality":"auspicious"},{"name":"Kāla","start":"22:43","end":"00:06","startHours":22.711353628741108,"endHours":24.09508617986541,"quality":"inauspicious"},{"name":"Śubha","start":"00:06","end":"01:29","startHours":24.09508617986541,"endHours":25.478818730989715,"quality":"auspicious"},{"name":"Roga","start":"01:29","end":"02:52","startHours":25.478818730989715,"endHours":26.86255128211402,"quality":"inauspicious"},{"name":"Udveg","start":"02:52","end":"04:15","startHours":26.86255128211402,"endHours":28.246283833238323,"quality":"inauspicious"},{"name":"Chala","start":"04:15","end":"05:38","startHours":28.246283833238323,"endHours":29.630016384362627,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"05:38","end":"06:38","startHours":5.630016384362625,"endHours":6.630016384362625,"planetary_lord":"Moon"},{"name":"Hora 2","start":"06:38","end":"07:38","startHours":6.630016384362625,"endHours":7.630016384362625,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"07:38","end":"08:38","startHours":7.630016384362625,"endHours":8.630016384362625,"planetary_lord":"Venus"},{"name":"Hora 4","start":"08:38","end":"09:38","startHours":8.630016384362625,"endHours":9.630016384362625,"planetary_lord":"Sun"},{"name":"Hora 5","start":"09:38","end":"10:38","startHours":9.630016384362625,"endHours":10.630016384362625,"planetary_lord":"Mars"},{"name":"Hora 6","start":"10:38","end":"11:38","startHours":10.630016384362625,"endHours":11.630016384362625,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"11:38","end":"12:38","startHours":11.630016384362625,"endHours":12.630016384362625,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"12:38","end":"13:38","startHours":12.630016384362625,"endHours":13.630016384362625,"planetary_lord":"Moon"},{"name":"Hora 9","start":"13:38","end":"14:38","startHours":13.630016384362625,"endHours":14.630016384362625,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"14:38","end":"15:38","startHours":14.630016384362625,"endHours":15.630016384362625,"planetary_lord":"Venus"},{"name":"Hora 11","start":"15:38","end":"16:38","startHours":15.630016384362625,"endHours":16.630016384362627,"planetary_lord":"Sun"},{"name":"Hora 12","start":"16:38","end":"17:38","startHours":16.630016384362627,"endHours":17.630016384362627,"planetary_lord":"Mars"},{"name":"Hora 13","start":"17:38","end":"18:38","startHours":17.630016384362627,"endHours":18.630016384362627,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"18:38","end":"19:38","startHours":18.630016384362627,"endHours":19.630016384362627,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"19:38","end":"20:38","startHours":19.630016384362627,"endHours":20.630016384362627,"planetary_lord":"Moon"},{"name":"Hora 16","start":"20:38","end":"21:38","startHours":20.630016384362627,"endHours":21.630016384362627,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"21:38","end":"22:38","startHours":21.630016384362627,"endHours":22.630016384362627,"planetary_lord":"Venus"},{"name":"Hora 18","start":"22:38","end":"23:38","startHours":22.630016384362627,"endHours":23.630016384362627,"planetary_lord":"Sun"},{"name":"Hora 19","start":"23:38","end":"00:38","startHours":23.630016384362627,"endHours":24.630016384362627,"planetary_lord":"Mars"},{"name":"Hora 20","start":"00:38","end":"01:38","startHours":24.630016384362627,"endHours":25.630016384362627,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"01:38","end":"02:38","startHours":25.630016384362627,"endHours":26.630016384362627,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"02:38","end":"03:38","startHours":26.630016384362627,"endHours":27.630016384362627,"planetary_lord":"Moon"},{"name":"Hora 23","start":"03:38","end":"04:38","startHours":27.630016384362627,"endHours":28.630016384362627,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"04:38","end":"05:38","startHours":28.630016384362627,"endHours":29.630016384362627,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Rohiṇī","Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Hasta","Citrā","Svātī","Viśākhā","Anurādhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Revatī"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Kanyā","Tulā","Makara","Kumbha"],"unfavorable_rashis":["Vṛṣabha","Karka","Siṃha","Vṛścika","Dhanu","Mīna"]},"dishaShool":"East (Pūrva)","chandraVasa":"East","rahuVasa":"North-East","anandadiYoga":{"name":"Dhvaja","quality":"Auspicious"},"tropicalRitu":"Śarad (Autumn) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":-7.552298604803721,"eotMinutes":14.442429208075392,"ayanamsa":23.9058}},"calendars":{"vikram_samvat":2060,"vikram_samvatsara":"Durmukhi","saka_samvat":1925,"saka_samvatsara":"Subhānu","bengali_samvat":1410,"malayalam_era":1179,"nanakshahi_year":534,"lunar_month":"Kārtika","lunar_month_paksha_full":"Kārtika Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Kārtika","lunar_month_amanta":"Āśvina","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Kanyā (Puraṭṭāsi)","ritu":"Śarad (Autumn)","display_summary":"Kārtika Kṛṣṇa Tṛtīyā · Vikram 2060 Durmukhi · Śaka 1925 Subhānu"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-10-04","event":"Mahābhārata Day 1 (Bhagavad Gītā delivered)","chart_id":"krishna","shared_marker":"same Kṛttikā","url":"/day/-3137-10-04","relevance":0.5},{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Kṛttikā","url":"/day/-3137-12-25","relevance":0.5}]},"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 October 13, 2003 CE · Melbourne, Australia · Vidhyamitra","description":"October 13, 2003 CE for Melbourne, Australia: Kṛṣṇa Tṛtīyā, sūryodaya 05:38, sūryāsta 18:34.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/melbourne/2003-10-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/melbourne/2003-10-13","sa":"https://sa.vidhyamitra.com/city/melbourne/2003-10-13","hi":"https://hi.vidhyamitra.com/city/melbourne/2003-10-13","x-default":"https://vidhyamitra.com/city/melbourne/2003-10-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T00:24:44.283Z","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":"2026-06-01T00:24:44.283Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T00:24:44.283Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}