{"id":"vidhyamitra:city-day:melbourne:2161-05-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/melbourne/2161-05-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2161-05-01","date_display":"May 1, 2161 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":2161,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2510469.770833,"kali_year":5263,"ahargana":1922004.2708,"sun":{"sidereal_longitude":14.6115,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":81.3765,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.765,"elapsed_within_tithi_degrees":6.765},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":81.3765,"elapsed_within_degrees":1.3765},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":95.9881},"karana":{"half_tithi_index":11,"name":"Taitila"},"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":2161,"month":5,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2510469.770833,"ahargana":1922004.2708,"kali_year":5263,"ayanamsa_lahiri":26.1067,"grahas":{"sun":{"sidereal_longitude":14.918151000000023,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":79.574051,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false,"latitude":-2.7941},"mars":{"sidereal_longitude":280.91335100000003,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":18.77765099999999,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":2},"retrograde":true},"jupiter":{"sidereal_longitude":226.35115099999996,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":4},"retrograde":true},"venus":{"sidereal_longitude":326.65325099999995,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"saturn":{"sidereal_longitude":201.99735099999998,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":true},"rahu":{"sidereal_longitude":222.9644,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":17,"name":"Anurādhā","pada":3},"retrograde":false},"ketu":{"sidereal_longitude":42.9644,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"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":2161,"month":5,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2510469.770833,"kali_year":5263,"ahargana":1922004.2708,"sun":{"sidereal_longitude":14.6115,"rashi":1,"rashi_name":"Meṣa"},"moon":{"sidereal_longitude":81.3765,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":6,"name":"Ṣaṣṭhī","paksha":"Śukla","full_name":"Śukla Ṣaṣṭhī","elongation_degrees":66.765,"elapsed_within_tithi_degrees":6.765},"nakshatra":{"number":7,"name":"Punarvasu","pada":1,"moon_longitude":81.3765,"elapsed_within_degrees":1.3765},"yoga":{"number":8,"name":"Dhṛti","sum_longitude":95.9881},"karana":{"half_tithi_index":11,"name":"Taitila"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.794,"elongation":66.765},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.794,"opposition_distance":113.235}},"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":"07:01","sunsetLocal":"17:33","solarNoonLocal":"12:17","dayLengthHours":10.533263981842973,"dayLengthDisplay":"10 Hours 32 Mins 00 Secs","nightLengthDisplay":"13 Hours 28 Mins 00 Secs","moonriseLocal":"11:48","moonsetLocal":"21:24","rahuKala":{"name":"Rāhu Kāla","start":"10:58","end":"12:17","startHours":10.97050188012018,"endHours":12.287159877850552,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"14:55","end":"16:14","startHours":14.920475873311295,"endHours":16.237133871041664,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:20","end":"09:39","startHours":8.337185884659437,"endHours":9.653843882389808,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:29","end":"09:50","startHours":9.478289482692425,"endHours":9.82939828208719,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:28","end":"07:44","startHours":7.459413886172522,"endHours":7.740300925688334,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:56","end":"12:38","startHours":11.936051078455787,"endHours":12.638268677245318,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:37","end":"06:19","startHours":5.616092689350002,"endHours":6.318310288139533,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:09","end":"07:01","startHours":6.14275588844215,"endHours":7.020527886929065,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:03","end":"14:45","startHours":14.04270387482438,"endHours":14.74492147361391,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:21","end":"17:45","startHours":17.35379186877204,"endHours":17.753791868772037,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:33","end":"18:00","startHours":17.553791868772038,"endHours":17.992677868015495,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:18","end":"19:03","startHours":17.303791868772038,"endHours":19.053791868772038,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:56","end":"00:38","startHours":23.936051078455787,"endHours":24.638268677245318,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"07:01","end":"08:20","startHours":7.020527886929065,"endHours":8.337185884659437,"quality":"neutral"},{"name":"Labha","start":"08:20","end":"09:39","startHours":8.337185884659437,"endHours":9.653843882389808,"quality":"auspicious"},{"name":"Amṛta","start":"09:39","end":"10:58","startHours":9.653843882389808,"endHours":10.97050188012018,"quality":"auspicious"},{"name":"Kāla","start":"10:58","end":"12:17","startHours":10.97050188012018,"endHours":12.287159877850552,"quality":"inauspicious"},{"name":"Śubha","start":"12:17","end":"13:36","startHours":12.287159877850552,"endHours":13.603817875580923,"quality":"auspicious"},{"name":"Roga","start":"13:36","end":"14:55","startHours":13.603817875580923,"endHours":14.920475873311295,"quality":"inauspicious"},{"name":"Udveg","start":"14:55","end":"16:14","startHours":14.920475873311295,"endHours":16.237133871041664,"quality":"inauspicious"},{"name":"Chala","start":"16:14","end":"17:33","startHours":16.237133871041664,"endHours":17.553791868772038,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"17:33","end":"19:14","startHours":17.553791868772038,"endHours":19.237133871041667,"quality":"inauspicious"},{"name":"Udveg","start":"19:14","end":"20:55","startHours":19.237133871041667,"endHours":20.920475873311293,"quality":"inauspicious"},{"name":"Chala","start":"20:55","end":"22:36","startHours":20.920475873311293,"endHours":22.603817875580923,"quality":"neutral"},{"name":"Labha","start":"22:36","end":"00:17","startHours":22.603817875580923,"endHours":24.287159877850552,"quality":"auspicious"},{"name":"Amṛta","start":"00:17","end":"01:58","startHours":24.287159877850552,"endHours":25.97050188012018,"quality":"auspicious"},{"name":"Kāla","start":"01:58","end":"03:39","startHours":25.97050188012018,"endHours":27.653843882389808,"quality":"inauspicious"},{"name":"Śubha","start":"03:39","end":"05:20","startHours":27.653843882389808,"endHours":29.337185884659437,"quality":"auspicious"},{"name":"Roga","start":"05:20","end":"07:01","startHours":29.337185884659437,"endHours":31.020527886929067,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"07:01","end":"08:01","startHours":7.020527886929065,"endHours":8.020527886929065,"planetary_lord":"Venus"},{"name":"Hora 2","start":"08:01","end":"09:01","startHours":8.020527886929065,"endHours":9.020527886929065,"planetary_lord":"Sun"},{"name":"Hora 3","start":"09:01","end":"10:01","startHours":9.020527886929065,"endHours":10.020527886929065,"planetary_lord":"Mars"},{"name":"Hora 4","start":"10:01","end":"11:01","startHours":10.020527886929065,"endHours":11.020527886929065,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"11:01","end":"12:01","startHours":11.020527886929065,"endHours":12.020527886929065,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"12:01","end":"13:01","startHours":12.020527886929065,"endHours":13.020527886929065,"planetary_lord":"Moon"},{"name":"Hora 7","start":"13:01","end":"14:01","startHours":13.020527886929065,"endHours":14.020527886929065,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"14:01","end":"15:01","startHours":14.020527886929065,"endHours":15.020527886929065,"planetary_lord":"Venus"},{"name":"Hora 9","start":"15:01","end":"16:01","startHours":15.020527886929065,"endHours":16.020527886929067,"planetary_lord":"Sun"},{"name":"Hora 10","start":"16:01","end":"17:01","startHours":16.020527886929067,"endHours":17.020527886929067,"planetary_lord":"Mars"},{"name":"Hora 11","start":"17:01","end":"18:01","startHours":17.020527886929067,"endHours":18.020527886929067,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"18:01","end":"19:01","startHours":18.020527886929067,"endHours":19.020527886929067,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"19:01","end":"20:01","startHours":19.020527886929067,"endHours":20.020527886929067,"planetary_lord":"Moon"},{"name":"Hora 14","start":"20:01","end":"21:01","startHours":20.020527886929067,"endHours":21.020527886929067,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"21:01","end":"22:01","startHours":21.020527886929067,"endHours":22.020527886929067,"planetary_lord":"Venus"},{"name":"Hora 16","start":"22:01","end":"23:01","startHours":22.020527886929067,"endHours":23.020527886929067,"planetary_lord":"Sun"},{"name":"Hora 17","start":"23:01","end":"00:01","startHours":23.020527886929067,"endHours":24.020527886929067,"planetary_lord":"Mars"},{"name":"Hora 18","start":"00:01","end":"01:01","startHours":24.020527886929067,"endHours":25.020527886929067,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"01:01","end":"02:01","startHours":25.020527886929067,"endHours":26.020527886929067,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"02:01","end":"03:01","startHours":26.020527886929067,"endHours":27.020527886929067,"planetary_lord":"Moon"},{"name":"Hora 21","start":"03:01","end":"04:01","startHours":27.020527886929067,"endHours":28.020527886929067,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"04:01","end":"05:01","startHours":28.020527886929067,"endHours":29.020527886929067,"planetary_lord":"Venus"},{"name":"Hora 23","start":"05:01","end":"06:01","startHours":29.020527886929067,"endHours":30.020527886929067,"planetary_lord":"Sun"},{"name":"Hora 24","start":"06:01","end":"07:01","startHours":30.020527886929067,"endHours":31.020527886929067,"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","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South","rahuVasa":"South-East","anandadiYoga":{"name":"Sushira","quality":"Auspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":15.13333264121925,"eotMinutes":2.918007328966811,"ayanamsa":26.1067}},"calendars":{"vikram_samvat":2218,"vikram_samvatsara":"Bhāva","saka_samvat":2083,"saka_samvatsara":"Durmati","bengali_samvat":1568,"malayalam_era":1337,"nanakshahi_year":692,"lunar_month":"Vaiśākha","lunar_month_paksha_full":"Vaiśākha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Vaiśākha","lunar_month_amanta":"Vaiśākha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mēsha (Cittirai / Vaiśākhī)","ritu":"Vasanta (Spring)","display_summary":"Vaiśākha Śukla Ṣaṣṭhī · Vikram 2218 Bhāva · Śaka 2083 Durmati"},"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":[{"historical_date":"-1626101-04-03","event":"Bhagavān Rāma's birth at Ayodhyā","chart_id":"rama","shared_marker":"same Punarvasu","url":"/day/-1626101-04-03","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 May 1, 2161 CE · Melbourne, Australia · Vidhyamitra","description":"May 1, 2161 CE for Melbourne, Australia: Śukla Ṣaṣṭhī, sūryodaya 07:01, sūryāsta 17:33.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/melbourne/2161-05-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/melbourne/2161-05-01","sa":"https://sa.vidhyamitra.com/city/melbourne/2161-05-01","hi":"https://hi.vidhyamitra.com/city/melbourne/2161-05-01","x-default":"https://vidhyamitra.com/city/melbourne/2161-05-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T18:16:36.185Z","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":"2026-06-02T18:16:36.185Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T18:16:36.185Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}