{"id":"vidhyamitra:city-day:melbourne:1987-06-01:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/melbourne/1987-06-01","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1987-06-01","date_display":"June 1, 1987 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":1987,"month":6,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446947.770833,"kali_year":5089,"ahargana":1858482.2708,"sun":{"sidereal_longitude":46.2707,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":98.5416,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":52.2709,"elapsed_within_tithi_degrees":4.2709},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":98.5416,"elapsed_within_degrees":5.2083},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":144.8123},"karana":{"half_tithi_index":8,"name":"Bava"},"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":1987,"month":6,"day":1,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446947.770833,"ahargana":1858482.2708,"kali_year":5089,"ayanamsa_lahiri":23.6772,"grahas":{"sun":{"sidereal_longitude":46.364958,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":95.12935800000002,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false,"latitude":4.2314},"mars":{"sidereal_longitude":73.62615800000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":69.17825800000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":1},"retrograde":false},"jupiter":{"sidereal_longitude":357.855558,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":4},"retrograde":false},"venus":{"sidereal_longitude":24.162357999999983,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":2,"name":"Bharaṇī","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":234.470958,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":348.6656,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":168.6656,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","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":1987,"month":6,"day":1,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446947.770833,"kali_year":5089,"ahargana":1858482.2708,"sun":{"sidereal_longitude":46.2707,"rashi":2,"rashi_name":"Vṛṣabha"},"moon":{"sidereal_longitude":98.5416,"rashi":4,"rashi_name":"Karka"},"tithi":{"number":5,"name":"Pañcamī","paksha":"Śukla","full_name":"Śukla Pañcamī","elongation_degrees":52.2709,"elapsed_within_tithi_degrees":4.2709},"nakshatra":{"number":8,"name":"Puṣya","pada":2,"moon_longitude":98.5416,"elapsed_within_degrees":5.2083},"yoga":{"number":11,"name":"Vṛddhi","sum_longitude":144.8123},"karana":{"half_tithi_index":8,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.231,"elongation":52.271},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.231,"opposition_distance":127.729}},"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":"07:26","sunsetLocal":"17:10","solarNoonLocal":"12:18","dayLengthHours":9.72857344826673,"dayLengthDisplay":"9 Hours 43 Mins 43 Secs","nightLengthDisplay":"14 Hours 16 Mins 17 Secs","moonriseLocal":"10:37","moonsetLocal":"20:29","rahuKala":{"name":"Rāhu Kāla","start":"08:39","end":"09:52","startHours":8.648323822885008,"endHours":9.864395503918349,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:05","end":"12:18","startHours":11.08046718495169,"endHours":12.296538865985031,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:31","end":"14:44","startHours":13.512610547018372,"endHours":14.728682228051714,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:42","end":"10:02","startHours":9.702252613113902,"endHours":10.026538394722794,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:50","end":"08:06","startHours":7.837609368862779,"endHours":8.097037994149892,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:58","end":"12:37","startHours":11.97225308437614,"endHours":12.620824647593922,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"06:08","end":"06:47","startHours":6.135109015416102,"endHours":6.783680578633883,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:37","end":"07:26","startHours":6.621537687829438,"endHours":7.432252141851666,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"13:55","end":"14:34","startHours":13.917967774029485,"endHours":14.566539337247267,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"16:58","end":"17:22","startHours":16.960825590118397,"endHours":17.360825590118395,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:10","end":"17:34","startHours":17.160825590118396,"endHours":17.56618281712951,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"16:55","end":"18:40","startHours":16.910825590118396,"endHours":18.660825590118396,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:58","end":"00:37","startHours":23.972253084376142,"endHours":24.62082464759392,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"07:26","end":"08:39","startHours":7.432252141851666,"endHours":8.648323822885008,"quality":"auspicious"},{"name":"Kāla","start":"08:39","end":"09:52","startHours":8.648323822885008,"endHours":9.864395503918349,"quality":"inauspicious"},{"name":"Śubha","start":"09:52","end":"11:05","startHours":9.864395503918349,"endHours":11.08046718495169,"quality":"auspicious"},{"name":"Roga","start":"11:05","end":"12:18","startHours":11.08046718495169,"endHours":12.296538865985031,"quality":"inauspicious"},{"name":"Udveg","start":"12:18","end":"13:31","startHours":12.296538865985031,"endHours":13.512610547018372,"quality":"inauspicious"},{"name":"Chala","start":"13:31","end":"14:44","startHours":13.512610547018372,"endHours":14.728682228051714,"quality":"neutral"},{"name":"Labha","start":"14:44","end":"15:57","startHours":14.728682228051714,"endHours":15.944753909085055,"quality":"auspicious"},{"name":"Amṛta","start":"15:57","end":"17:10","startHours":15.944753909085055,"endHours":17.160825590118396,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"17:10","end":"18:57","startHours":17.160825590118396,"endHours":18.944753909085055,"quality":"neutral"},{"name":"Labha","start":"18:57","end":"20:44","startHours":18.944753909085055,"endHours":20.728682228051714,"quality":"auspicious"},{"name":"Amṛta","start":"20:44","end":"22:31","startHours":20.728682228051714,"endHours":22.512610547018372,"quality":"auspicious"},{"name":"Kāla","start":"22:31","end":"00:18","startHours":22.512610547018372,"endHours":24.29653886598503,"quality":"inauspicious"},{"name":"Śubha","start":"00:18","end":"02:05","startHours":24.29653886598503,"endHours":26.08046718495169,"quality":"auspicious"},{"name":"Roga","start":"02:05","end":"03:52","startHours":26.08046718495169,"endHours":27.86439550391835,"quality":"inauspicious"},{"name":"Udveg","start":"03:52","end":"05:39","startHours":27.86439550391835,"endHours":29.648323822885008,"quality":"inauspicious"},{"name":"Chala","start":"05:39","end":"07:26","startHours":29.648323822885008,"endHours":31.432252141851666,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"07:26","end":"08:26","startHours":7.432252141851666,"endHours":8.432252141851666,"planetary_lord":"Moon"},{"name":"Hora 2","start":"08:26","end":"09:26","startHours":8.432252141851666,"endHours":9.432252141851666,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"09:26","end":"10:26","startHours":9.432252141851666,"endHours":10.432252141851666,"planetary_lord":"Venus"},{"name":"Hora 4","start":"10:26","end":"11:26","startHours":10.432252141851666,"endHours":11.432252141851666,"planetary_lord":"Sun"},{"name":"Hora 5","start":"11:26","end":"12:26","startHours":11.432252141851666,"endHours":12.432252141851666,"planetary_lord":"Mars"},{"name":"Hora 6","start":"12:26","end":"13:26","startHours":12.432252141851666,"endHours":13.432252141851666,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"13:26","end":"14:26","startHours":13.432252141851666,"endHours":14.432252141851666,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"14:26","end":"15:26","startHours":14.432252141851666,"endHours":15.432252141851666,"planetary_lord":"Moon"},{"name":"Hora 9","start":"15:26","end":"16:26","startHours":15.432252141851666,"endHours":16.432252141851666,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"16:26","end":"17:26","startHours":16.432252141851666,"endHours":17.432252141851666,"planetary_lord":"Venus"},{"name":"Hora 11","start":"17:26","end":"18:26","startHours":17.432252141851666,"endHours":18.432252141851666,"planetary_lord":"Sun"},{"name":"Hora 12","start":"18:26","end":"19:26","startHours":18.432252141851666,"endHours":19.432252141851666,"planetary_lord":"Mars"},{"name":"Hora 13","start":"19:26","end":"20:26","startHours":19.432252141851666,"endHours":20.432252141851666,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"20:26","end":"21:26","startHours":20.432252141851666,"endHours":21.432252141851666,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"21:26","end":"22:26","startHours":21.432252141851666,"endHours":22.432252141851666,"planetary_lord":"Moon"},{"name":"Hora 16","start":"22:26","end":"23:26","startHours":22.432252141851666,"endHours":23.432252141851666,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"23:26","end":"00:26","startHours":23.432252141851666,"endHours":24.432252141851666,"planetary_lord":"Venus"},{"name":"Hora 18","start":"00:26","end":"01:26","startHours":24.432252141851666,"endHours":25.432252141851666,"planetary_lord":"Sun"},{"name":"Hora 19","start":"01:26","end":"02:26","startHours":25.432252141851666,"endHours":26.432252141851666,"planetary_lord":"Mars"},{"name":"Hora 20","start":"02:26","end":"03:26","startHours":26.432252141851666,"endHours":27.432252141851666,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"03:26","end":"04:26","startHours":27.432252141851666,"endHours":28.432252141851666,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"04:26","end":"05:26","startHours":28.432252141851666,"endHours":29.432252141851666,"planetary_lord":"Moon"},{"name":"Hora 23","start":"05:26","end":"06:26","startHours":29.432252141851666,"endHours":30.432252141851666,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"06:26","end":"07:26","startHours":30.432252141851666,"endHours":31.432252141851666,"planetary_lord":"Venus"}],"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":"North-East","anandadiYoga":{"name":"Maitra","quality":"Auspicious"},"tropicalRitu":"Grīṣma (Summer) (tropical)","vedicRitu":"Vasanta (Spring)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":21.953021969929097,"eotMinutes":2.3552680408980873,"ayanamsa":23.6772}},"calendars":{"vikram_samvat":2044,"vikram_samvatsara":"Vikrama","saka_samvat":1909,"saka_samvatsara":"Prabhava","bengali_samvat":1394,"malayalam_era":1163,"nanakshahi_year":518,"lunar_month":"Jyeṣṭha","lunar_month_paksha_full":"Jyeṣṭha Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Jyeṣṭha","lunar_month_amanta":"Jyeṣṭha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Vṛṣabha (Vaikāsi)","ritu":"Grīṣma (Summer)","display_summary":"Jyeṣṭha Śukla Pañcamī · Vikram 2044 Vikrama · Śaka 1909 Prabhava"},"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":[]},"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 June 1, 1987 CE · Melbourne, Australia · Vidhyamitra","description":"June 1, 1987 CE for Melbourne, Australia: Śukla Pañcamī, sūryodaya 07:26, sūryāsta 17:10.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/melbourne/1987-06-01","hreflang_alternates":{"en":"https://vidhyamitra.com/city/melbourne/1987-06-01","sa":"https://sa.vidhyamitra.com/city/melbourne/1987-06-01","hi":"https://hi.vidhyamitra.com/city/melbourne/1987-06-01","x-default":"https://vidhyamitra.com/city/melbourne/1987-06-01"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T19:46:53.509Z","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":"2026-06-02T19:46:53.509Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T19:46:53.509Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}